adenosine has been researched along with guanosine in 713 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 353 (49.51) | 18.7374 |
| 1990's | 120 (16.83) | 18.2507 |
| 2000's | 127 (17.81) | 29.6817 |
| 2010's | 86 (12.06) | 24.3611 |
| 2020's | 27 (3.79) | 2.80 |
| Authors | Studies |
|---|---|
| Jordan, F; Wu, A | 1 |
| Hagos, A; Quirk, S; Salim, S; Seley, KL; Zhang, L | 1 |
| Blevins, JS; Brautigam, CA; Deka, RK; Machius, M; Norgard, MV; Tomchick, DR; Yang, XF | 1 |
| Abel-Santos, E; Alvarez, Z; Lee, K | 1 |
| Carlson, EE; Goswami, M; Wilke, KE | 1 |
| Di Prisco, G | 1 |
| McCann, PA; Pogell, BM; Redshaw, PA; Sankaran, L | 1 |
| Wong, JL; Zady, MF | 1 |
| Osterman, HL; Walz, FG | 1 |
| Nagy, M | 1 |
| Alarcón-Segovia, D; Estrada-Parra, S; Fishbein, E; García-Ortigoza, E | 1 |
| Kreutzberg, GW; Schubert, P | 2 |
| Borel, Y; Stollar, BD | 1 |
| Murphy, MF | 1 |
| Fuchs, RP; Leng, M; Rio, P; Sage, E; Spodheim-Maurizot, M | 1 |
| Jensen, KF | 1 |
| Flickinger, RA | 1 |
| Moss, B; Wei, CM | 1 |
| Gershowitz, A; Moss, B; Wei, CM | 1 |
| Abraham, G; Banerjee, AK; Rhodes, DP | 1 |
| Abraham, G; Adler, R; Banerjee, AK; Moyer, SA | 1 |
| Cheung, WY; Lynch, TJ | 1 |
| Haslam, RJ; Rosson, GM | 1 |
| Hayano, K; Ishida, N; Mizuno, K; Sakaguchi, K; Tsujino, M | 1 |
| Dobson, JG; Trifilo, RM | 1 |
| Bishop, DH; Dubin, DT; Hefti, E; Stollar, V | 1 |
| Borg, DC; Schmidt, J | 1 |
| Hammer, G; Scholtissek, C; Schwarz, RT | 1 |
| Londesborough, J | 1 |
| Hill, MK; Macleod, RM; Orcutt, P | 1 |
| Marz, R; Plagemann, PG; Wohlhueter, RM | 1 |
| Gershowitz, A; Holland, LE; Moss, B; Stringer, JR; Wagner, EK | 1 |
| Allison, AC; Garcia, RC; Leoni, P | 1 |
| Green, RD | 1 |
| Aloni, Y; Carmi, P; Groner, Y | 1 |
| Jensen, JL; McGaughey, C; Stowell, EC | 1 |
| Albach, RA; Booden, T; Boonlayangoor, P; Stern, ML | 1 |
| Seela, F; Waldek, S | 1 |
| Singer, B | 1 |
| Hayon, E; Moorthy, PN | 1 |
| Königk, E; Schmidt, G; Walter, RD | 1 |
| Budowsky, EI; Ivanchenko, VA; Simukova, NA; Titschenko, AI; Wulfson, NS | 1 |
| Liszewski, MK; Munns, TW; Sims, HF | 2 |
| Kastrup, RV; Schmidt, PG | 1 |
| Mendelsohn, J; Seegmiller, JE; Snyder, FF | 2 |
| Crabtree, GW; Senft, AW | 1 |
| Ekblom, P; Lash, JW; Lehtonen, E; Nordling, S; Saxén, L | 1 |
| Green, M; Hashimoto, S | 1 |
| O'Connor, T; Scovell, WM | 2 |
| McCloskey, JA; Schram, KH; Scribner, JD; Scribner, NK; Smith, DL | 1 |
| Kennedy, TD; Lane, BG | 1 |
| Gaugler, BJ; Neumann, HG; Scribner, JD; Scribner, NK | 1 |
| Parish, RW | 1 |
| Igwegbe, EC; King, V; Salary, J | 1 |
| Pedersen, RA; Spindle, AI | 1 |
| Brent, DA; Peele, GL | 1 |
| Gilmour, SJ; Warner, AH | 1 |
| Bassleer, R; Desaive, C; Heinen, E | 1 |
| Brown, PR; Hartwick, RA; Krstulović, AM | 1 |
| Kolassa, N; Plank, B; Turnheim, K | 1 |
| Dawry, F; Maayan, ML; Volpert, EM | 1 |
| Jochimsen, B; Nygaard, P; Vestergaard, T | 1 |
| Keisel, N; Vold, B | 1 |
| Falcone, G; Ipata, PL; Mura, U; Senesi, S; Sgarrella, F | 1 |
| Vold, B | 1 |
| Naguib, FN; Nash, D | 1 |
| Baglioni, C; Gershowitz, A; Moss, B; Weber, LA | 1 |
| Horii, ZI; Varon, S | 1 |
| Boone, RF; Moss, B | 1 |
| Borek, E; Davis, GE; Gehrke, CW; Kuo, KC; Suits, RD; Waalkes, TP | 1 |
| Bandle, EF; Domingo, E; Flavell, RA; Sabo, DL; Weissmann, C | 1 |
| Jordan, F; Niv, H | 1 |
| Baer, HP; Burnstock, G; Frew, R | 1 |
| Bose, SN; Davies, RJ | 1 |
| Kolassa, N; Stengg, R; Turnheim, K | 1 |
| Gehrke, CW; Patel, AB | 1 |
| Brown, PR; Hartwick, RA | 1 |
| Horwitz, SB; Loike, JD | 1 |
| Nemer, M; Surrey, S | 1 |
| Duchastel, A; Faust, M; Fromson, D; Millward, S | 1 |
| Nose, K | 1 |
| Desai, LS; Foley, GE; Heuer, R; Meissner, J; Wulff, UC | 1 |
| MacInnis, AJ; Page, CR | 1 |
| Krug, RM; Morgan, MA; Shatkin, AJ | 1 |
| Bull, JM; Chabner, BA; Pinedo, HM; Zaharko, DS | 1 |
| Uziel, M; Weinberger, AJ | 1 |
| Greene, RC; Radovich, C | 1 |
| Agarwal, KC; Agarwal, RP; Crabtree, GW; Kong, CM; Parks, RE; Scholar, EM | 1 |
| Gutmann, HR; Rydell, RE; Yost, Y | 1 |
| Evans, FE; Lee, CH; Sarma, RH | 1 |
| Chu-Der, OM; Hedgcoth, C; Heidlege, JF; Juarez, D; Ortwerth, BJ; Yonuschot, GR | 1 |
| Adams, JM; Cory, S | 1 |
| Cornford, EM; Oldendorf, WH | 1 |
| Munns, TW; Sims, HF | 1 |
| Blume, AJ; Foster, CJ | 1 |
| Miura, K; Ueda, T | 1 |
| Clements, GB; Subak-Sharpe, JH | 1 |
| Eguchi, Y; Ochi, D; Yashima, S | 1 |
| Goldammer, E; Lüdemann, HD; Müller, A; Röder, O; Westhof, E | 1 |
| Koczot, F; Moss, B | 1 |
| Frederiksen, S; Hellung-Larsen, P | 2 |
| Laustiola, KE; Manninen, V; Metsä-Ketelä, T; Pörsti, I; Vapaatalo, H; Vuorinen, P | 1 |
| Dupuis, Y; Fournier, P; Lacour, B; Tardivel, S | 1 |
| Laustiola, KE; Vuorinen, P | 1 |
| Kato, T; Kikugawa, K; Kojima, K | 1 |
| Fernando, RC; Nicklas, W; Schmeiser, HH; Wiessler, M | 1 |
| Monzingo, AF; Robertus, JD | 1 |
| Gysbers, JW; Rathbone, MP | 2 |
| Davey, RA; Ey, PL; Mayrhofer, G | 1 |
| Gao, X; Patel, DJ; Radhakrishnan, I | 1 |
| Gait, MJ; Slim, G | 1 |
| Ogawa, Y; Ueno, M; Yanagawa, H | 2 |
| Baer, HP; Dzimiri, M; Ogbunude, PO; Serignese, V | 1 |
| Tajmir-Riahi, HA | 1 |
| DeLuca, B; Jovetich, M; Middlemiss, PJ; Rathbone, MP | 1 |
| Plunkett, W; Saunders, PP | 1 |
| Chung, FL; Sodum, RS | 1 |
| Crain, PF; Edmonds, CG; Gupta, R; Hashizume, T; Hocart, CH; Kowalak, JA; McCloskey, JA; Pomerantz, SC; Stetter, KO | 1 |
| Camiña, F; Castro-Gago, M; Lojo, S; Rodríguez-Núñez, A; Rodríguez-Segade, S | 1 |
| Di Pietro, A; Falson, P; Gautheron, DC; Jault, JM | 1 |
| Kumpins, V; Stankevich, E | 1 |
| Baba, M; De Clercq, E; Konno, K; Shigeta, S; Yokota, T | 1 |
| Behe, MJ; Jayasena, VK | 1 |
| Corfù, NA; Sigel, H | 1 |
| Boime, I; Hochberg, A; Sibley, CP | 1 |
| Been, MD; Perrotta, AT | 1 |
| Dubiel, W; Gerber, G; Henke, W; Pimenov, AM; Tikhonov, YV; Toguzov, RT; Ziegler, M | 1 |
| Brechler, V; Garbarz, E; Lotersztajn, S; Pavoine, C; Pecker, F | 1 |
| Billig, H; Brännström, M; Magnusson, C; Törnell, J | 1 |
| Anderson, JD; Dalley, NK; Jin, A; Jolley, WB; Kini, GD; Larson, SB; Nagahara, K; Robins, RK; Sharma, BS; Smee, DF | 1 |
| Peterson, ML; Vince, R | 1 |
| Illes, P; Regenold, JT | 1 |
| Kiesewetter, S; Ott, G; Sprinzl, M | 1 |
| Guesdon, JL; Horaud, F; Mazie, JC; Traincard, F | 1 |
| Barankiewicz, J; Cohen, A | 1 |
| Imai, Y; Naiki, M; Osawa, T | 1 |
| Lee, CM | 1 |
| Edwards, DL; Grafstein, B | 1 |
| Krenitsky, TA; LaFon, SW; Miller, RL; Miller, WH; Nelson, DJ | 1 |
| Ballarin, M; Casas, M; Herrera-Marschitz, M; Ungerstedt, U | 1 |
| Fukuyasu, H; Hoshi, A; Kazuno, Y; Nakajima, S; Sato, Y; Yoshida, M | 1 |
| Barrett, J; Beechey, RB; Harris, DI; Linstead, D | 1 |
| Kuchino, Y | 1 |
| de Korte, D; Marijnen, YM; Roos, D; van Gennip, AH | 1 |
| Lĩdaks, MJ; Mauriņs, JA; Paegle, RA; Zariņa, DzE | 1 |
| Desgrès, J; Gehrke, CW; Keith, G; Kuo, KC | 1 |
| Parets-Soler, A | 1 |
| Bertrand, G; Bozem, M; Henquin, JC; Petit, P | 1 |
| Martin, RF; Murray, V | 1 |
| Guesdon, JL; Mazie, JC; Rouyre, S; Sakamoto, H; Traincard, F | 1 |
| Gero, AM | 1 |
| Gerok, W; Holstege, A; Leser, HG | 1 |
| Buchardt, O; Egholm, M; Jeppesen, C; Nielsen, PE | 1 |
| Illes, P; Jackisch, R; Regenold, JT | 1 |
| Lo, HS; Wang, CC | 1 |
| Holmes, EW; Manfredi, JP | 1 |
| Cheung, WT; Lee, CM | 1 |
| Inanami, O; Kuwabara, M; Sato, F | 1 |
| Baird-Lambert, J; Davies, LP; Marwood, JF | 1 |
| Agris, PF; Gopal, HD; Sierzputowska-Gracz, H | 1 |
| Coulson, R; Trimble, ME | 2 |
| Haines, DR; Marquez, VE; Tseng, CK | 1 |
| Gstraunthaler, G; Handler, JS; Harris, HW | 1 |
| Beitins, IZ; Chappel, SC; Padmanabhan, V | 1 |
| Buxton, IL; Smith, MA; Westfall, DP | 1 |
| DeBolt, K; Matsumoto, H; Shapiro, IM | 1 |
| Katsaros, N; Tselepi-Kalouli, E | 1 |
| Glitz, DG; Montesano, L | 1 |
| Eales, SJ; Eichler, DC | 1 |
| Andraghetti, G; Cordera, R; Gherzi, R; Versari, G | 1 |
| Geisbuhler, TP; Johnson, DA; Rovetto, MJ | 1 |
| Charubala, R; Pfleiderer, W; Schirmeister, H; Schulz, BS | 1 |
| Barankiewicz, J; Cohen, A; Kaplinsky, C; Yeger, H | 1 |
| Harik, SI; Kalaria, RN | 1 |
| Adler, S; Doerjer, G; Oesch, F; Rettelbach, R | 1 |
| Fraenkel-Conrat, H; Holbrook, SR; Kuśmierek, JT; Singer, B | 1 |
| Herr, W | 1 |
| Adamiak, RW; Górnicki, P | 1 |
| Sanderson, G; Scholfield, CN | 1 |
| Crane, RC; Radulovacki, M; Rapoza, D; Virus, RM | 1 |
| Andersson, L; Borgström, E; Harmenberg, J; Helström, L; Koshida, K; Stendahl, U; Wahren, B | 1 |
| Bohne, L; Kersten, W | 1 |
| Beiser, SM; Erlanger, BF; Freeman, MV; Miller, OJ | 1 |
| Erlanger, BF; Miller, OJ; Schreck, RR | 1 |
| Beiser, SM; Erlanger, BF; Rosenberg, BJ | 2 |
| Arnold, H; Kersten, H | 1 |
| Hosono, R; Kuno, S | 1 |
| Jyssum, S | 1 |
| Makulu, DR | 1 |
| Magill, CW; Magill, JM | 1 |
| Magill, CW; Magill, JM; Spencer, RR | 1 |
| Gilham, PT; Ho, NW | 1 |
| Plagemann, PG | 2 |
| Gilden, RV; Hatanaka, M; Maruyama, HB | 1 |
| Field, JB; Yamashita, K | 1 |
| Davies, JI; Peers, DG | 1 |
| Darby, G; Minson, AC | 1 |
| Hare, JD | 1 |
| Fuller, WD; Orgel, LE; Sanchez, RA | 2 |
| Hanamitsu, K; Yoshida, H | 1 |
| Bonavida, B; Fuchs, S; Sela, M | 1 |
| Schäfer, G; Schlimme, E; Stahl, KW | 1 |
| Ginsborg, BL; Hirst, GD; Maizels, JV; Walker, J | 1 |
| Hurlbert, RB; Orengo, A; Schaffer, M | 1 |
| Bishop, JM; Faras, AJ; Garapin, AC; Goodman, HM; Levinson, WE | 1 |
| Donaghue, TP; Faulkner, P | 1 |
| Suzuki, I; Wold, WS | 1 |
| Campbell, JN; Shobe, CR | 1 |
| Carpenter, J; Messinger, K; Peck, WA | 1 |
| Kazimierczuk, Z; Shugar, D | 1 |
| Bishop, DH; Clark, HF; Flamand, A; Obijeski, JF; Repik, P; Roy, P | 1 |
| Fyfe, JA; Krenitsky, TA; Miller, RL | 1 |
| Bagnara, AS; Finch, LR | 1 |
| Blume, AJ; Dalton, C; Sheppard, H | 1 |
| Daly, JW; Huang, M | 1 |
| Gülen, S; Smith, PC; Tremblay, GC | 1 |
| Hochstadt, J | 1 |
| D'Alisa, RM; Erlanger, BF | 1 |
| Kulikowski, TD; Shugar, D | 1 |
| Chopra, DP; Flaxman, BA; Harper, RA | 1 |
| Holmes, EW; Kelley, WN; Pehlke, DM | 1 |
| Desrosiers, R; Friderici, K; Rottman, F | 1 |
| Kleihues, P; Margison, GP; Mende, C; Patzschke, K; Wegner, LA | 1 |
| Ali, B; Dwivedi, C; Pandey, BR; Parmar, SS | 1 |
| Marquardt, WC; Mayberry, LF | 1 |
| Mano, Y; Suzuki, N | 1 |
| Kreisman, NR; Roberts, CA; Waltman, M | 1 |
| Evans, FE; Sarma, RH | 1 |
| Böcker, R; Bohne, L; Kersten, H; Kersten, W | 1 |
| Laborit, H; Valette, N | 1 |
| Liska, B; Smith, PF | 1 |
| Weber, MJ | 1 |
| Hama, T; Ide, H | 1 |
| Henderson, JF; Lomax, CA | 1 |
| Berry, SJ; Freeman, LS; Swindlehurst, M | 1 |
| Berger, NA; Eichhorn, GL; Tarien, E | 1 |
| Harrington, JP; Herskovits, TT | 1 |
| Borel, Y; Lewis, RM; Stollar, BD | 1 |
| Brustad, T; Wold, E | 1 |
| Jordan, F | 1 |
| Uyeki, EM | 1 |
| Roy-Burman, S; Visser, DW | 1 |
| Chheda, GB; Harmon, GA; Hong, CI; Piskorz, CF | 1 |
| Konrad, M; Nierlich, DP; Toivonen, J | 1 |
| Komatsu, Y; Tanaka, K | 1 |
| Angehrn, P; Then, R | 1 |
| Hoffee, PA; Robertson, BC | 1 |
| Heckman, J; Rajbhandary, UL; Simsek, M; Ziegenmeyer, J | 1 |
| Friedman, S | 1 |
| Baserga, R; Hill, BT; Tsuboi, A | 1 |
| Blobstein, SH; Grunberger, D; Weinstein, IB | 1 |
| Jacobs, RL; Koontz, LC; Miller, LH | 1 |
| Jochimsen, B | 1 |
| Brownbill, PA; Homewood, CA; Neame, KD | 1 |
| Leppla, SH; Lewandowski, LJ | 1 |
| Muzik, H; Paterson, AR; Warnick, CT | 1 |
| Krause, HP; Schneider, F | 1 |
| Fukui, H; Hotta, K; Shimokawa, S; Soma, J | 1 |
| Borazan, HN; Goyan, FM | 1 |
| McAllan, AB; Smith, RH | 1 |
| Zimmerman, SB | 1 |
| Cedergren, RJ; Cordeau, JR | 1 |
| Barankiewicz, J; Jezewska, MM | 1 |
| Klootwijk, J; Planta, RJ | 1 |
| Borsa, M; Formento, ML; Zoni, G | 1 |
| Cross, GA | 1 |
| Brown, PR; Kong, CM; Parks, RE | 1 |
| Kung, CS | 1 |
| Soranzo, ML | 1 |
| Finamore, FJ; Van Denbos, G | 1 |
| Dalgarno, L; Hunt, JA; Shine, J | 1 |
| Dingman, CW; Peacock, AC; Salomon, R; Zeiger, RS | 1 |
| Harris, JF; Whitmore, GF | 1 |
| Eaton, Sdel A; Hennings, H; Michael, DM; Morgan, DL | 1 |
| Uchida, Y | 1 |
| Hayatsu, H; Kikugawa, K; Ukita, T | 1 |
| Berthod, H; Pullman, B | 1 |
| Mercado, CM; Olson, J; Tomasz, M | 1 |
| Connors, TA; Mandel, HG; Melzack, DH | 1 |
| Cohn, WE; Singhal, RP | 1 |
| Georgatsos, JG; Tsiftsoglou, AS | 1 |
| Bourget, PA; Tremblay, GC | 1 |
| Herbert, E; Woodward, WR | 1 |
| Ali, B; Dwivedi, C; Parmar, SS | 1 |
| Ikehara, M; Uesugi, S; Yoshida, K | 1 |
| Mizel, SB; Wilson, L | 1 |
| Schmitz, KS; Schurr, JM | 1 |
| Koh, C; Uziel, M | 1 |
| Chan, SI; Crawford, JE; Schweizer, MP | 1 |
| Horwitz, JP; Zemli cka, J | 1 |
| Davidson, N; Davies, RJ | 1 |
| Brookes, P; Dipple, A; Mackintosh, DS; Rayman, MP | 1 |
| Boulton, MG; Jones, AS; Walker, RT | 1 |
| Ogilvie, KK; Slotin, L | 1 |
| Broude, NE; Budowsky, EI | 1 |
| Kusaka, T | 1 |
| Clagett, DC; Galen, TJ | 1 |
| Scholtissek, C | 1 |
| Crabtree, GW; Henderson, JF | 1 |
| Banerjee, AK; Shatkin, AJ | 1 |
| Fukushi, Y; Rikimaru, A; Suzuki, T | 1 |
| Bernardi, G; Ehrlich, SD; Thiery, JP | 1 |
| Rhodes, LM; Schimmel, PR | 1 |
| Fuhrman, FA; Fuhrman, GJ | 1 |
| Borel, Y; Mantzouranis, EC; Stollar, BD | 1 |
| Henderson, JF; Scott, FW | 1 |
| Cooper, CS; Farmer, PB; Grover, PL; Hewer, A; Pal, K; Ribeiro, O; Sims, P; Walsh, C | 1 |
| Ramagopal, S | 1 |
| Borel, Y; Greene, MI | 1 |
| Borel, Y; Morimoto, C; Schlossman, SF; Steinberg, AD | 1 |
| Borel, Y; Cookson, E; Greene, MI; Takaoki, M | 1 |
| Balgobin, N; Chattopadhyaya, J; Heikkilä, J | 1 |
| Kleiböhmer, W; Krebs, B; Wenclawiak, B | 1 |
| Bagnara, AS; de Fazio, A; Kosic, JD; Moir, RD | 1 |
| Cuatrecasas, P; Deeprose, RD; Duncan, GS; Elion, GB; Schmitges, CJ; Wolberg, G; Zimmerman, TP | 1 |
| Davis, P; Jamieson, D | 1 |
| Burke, G; Crowell, D; Friedman, Y; Levasseur, S | 1 |
| Malinoski, F; Stollar, V | 1 |
| Rønne, M; Thust, R | 1 |
| Arús, C; Cuchillo, CM; Llorens, R; Napolitano, R; Paolillo, L | 1 |
| Cushley, MJ; Holgate, ST; Tattersfield, AE | 3 |
| Crawley, JN; Marangos, PJ; Patel, J | 1 |
| Boss, GR; Pilz, RB | 1 |
| Benson, PJ; Folse, JR; Martin, NC; Miller, DL | 1 |
| Beaman, TC; Endo, T; Freese, E; Hitchins, AD; Ochi, K; Vasantha, N | 1 |
| Greife, HA; Höper, D; Molnar, S | 1 |
| Colman, RF; Hanson, RW; Jadus, M | 1 |
| Di Pietro, A; Gautheron, DC; Godinot, C | 1 |
| Karlsson, JA; Lundblad, KA; Persson, CG | 1 |
| Mitsuda, H; Nadamoto, T; Nakajima, K | 1 |
| Grever, MR; Heldman, DA; Trewyn, RW | 1 |
| Auclair, C; Bernadou, J; Meunier, B; Meunier, G; Paoletti, C | 1 |
| Barnett, EV; Garrett, RA; Katz, DH; Liebling, MR; Paulus, HE; Weisbart, RH | 1 |
| Baer, HP; Vriend, R | 1 |
| Kennell, DE; Wice, BM | 1 |
| Hoshi, A; Iigo, M; Kuretani, K | 1 |
| Baer, HP; Clanachan, AS; Naughton, P; Scott, GW | 1 |
| Colman, RF; Jacobson, MA | 1 |
| Aggarwal, A; Islam, SA; Kuroda, R; Neidle, S | 1 |
| Belt, JA; Gati, WP; Jarvis, SM; Paterson, AR; Young, JD | 1 |
| Goswami, BB; Sharma, OK | 1 |
| Higuchi, N; Inouye, K; Kyogoku, Y; Shin, M | 1 |
| Nee, M; Roberts, JD | 1 |
| Barker, BE; Brown, PR; Farnes, MP; Zakaria, M | 1 |
| Singer, B; Spengler, S | 1 |
| Bangs, JD; Borel, Y; Young, MC | 1 |
| Fredholm, BB; Jonzon, B; Tossman, U; Ungerstedt, U; Vernet, L; Zetterström, T | 1 |
| Altenhoff, J; Clemens, P; Erb, N; Grüttner, R; Lorenz, H; Müller, J; Schöch, G; Ziemer, G | 1 |
| Anukanth, A; Ponnuswamy, PK | 1 |
| Keith, DE; Slavik, M; Vold, BS | 1 |
| Annamalai, AE; Colman, RF; Mas, MT; Tomich, JM | 1 |
| Fuhrman, FA; Fuhrman, GJ; Mosher, HS; Nachman, RJ | 1 |
| Boos, KS; Schlimme, E; Weise, M | 1 |
| Ashton, BN; Smith, CB; Spruance, SL | 1 |
| Heller, DT; Schultz, RM | 1 |
| Anderson, SM; Schaeffer, JM | 1 |
| de Verdier, CH; Ericson, A; Groth, T; Niklasson, F | 1 |
| Alhanaty, E; Sheetz, MP | 1 |
| Bynum, JW | 1 |
| Davies, LP; Gregson, RP; Quinn, RJ; Taylor, KM | 1 |
| Chiba, S; Furukawa, Y; Kobayashi, M | 1 |
| Dudycz, L; Shugar, D; Stolarski, R | 1 |
| Born, GV; James, DM | 1 |
| Hata, T; Hattori, M; Miura, K; Nishimura, Y; Ohtani, S; Takahashi, S; Tsuboi, M; Yamaguchi, K; Yamamoto, T | 1 |
| Bessler, H; Djaldetti, M; Moroz, C; Stevens, RH | 1 |
| Berthold, HK; Crain, PF; Gouni, I; Klein, PD; Reeds, PJ | 1 |
| Hall, KB | 1 |
| Cushman, CD; Kang, H; Kean, JM; Leonard, TE; Miller, PS | 1 |
| Gait, MJ; Grasby, JA; Mersmann, K; Singh, M | 1 |
| Hajjar, AM; Linial, ML | 1 |
| Abu-Shady, MR; el-Beih, FM; Elshafei, AM; Mohamed, LA | 2 |
| Giessauf, W; Haubenwallner, S; Hörl, G; Kostner, GM; Steyrer, E; Zechner, R | 1 |
| Benner, SA; Moroney, SE; Switzer, CY | 1 |
| Fabiani, R; Ronquist, G | 1 |
| Maripu, E; Nilsson, S; Ronquist, G; Waldenström, A; Wikström, G | 1 |
| Goody, RS; John, J; Linke, R; Rensland, H; Schlichting, I; Simon, I; Wittinghofer, A | 1 |
| Volkov, VS | 1 |
| Bökkerink, JP; De Abreu, RA; Keizer-Garritsen, JJ; Lambooy, LH; Stet, EH; Trijbels, FJ; Vogels-Mentink, TM | 1 |
| Farber, HW; Tretyakov, AV | 1 |
| Balzarini, J; Bohman, C; De Clercq, E; Fridland, A; Herdewijn, P; Horská, K; Karlsson, A; Van Aerschot, A; Votruba, I; Wang, L | 1 |
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| Blanjoie, A; Chen, Q; Debart, F; Elemento, O; Gross, SS; Grozhik, AV; Jaffrey, SR; Jiao, X; Kiledjian, M; Linder, B; Luo, X; Mauer, J; Patil, DP; Pickering, BF; Vasseur, JJ | 1 |
| Dai, X; Wang, Y; You, C | 1 |
| Alarcón, M; Badimon, L; Fuentes, E; Fuentes, F; Fuentes, M; Kachler, S; Klotz, KN; Padró, T; Palomo, I; Vilahur, G | 1 |
| Fu, B; Gao, Q; Ming, X; Wei, S; Yang, Q; Zhang, W | 1 |
| Chen, ZH; He, ZM; Wu, L; Zhang, P; Zou, J | 1 |
| Guo, LN; Huang, LL; Li, WJ; Liu, J; Ma, SC; Qian, ZM; Zan, K; Zheng, J | 1 |
| Boris-Lawrie, K; Rendahl, A; Rife, BD; Salemi, M; Seufzer, B; Singh, G | 1 |
| Droogmans, L; Feller, A; Roovers, M; Singh, RK; Van Elder, D; Versées, W; Wauters, L | 1 |
| Kajitani, N; Nilsson, K; Schwartz, S; Wu, C; Yu, H | 1 |
| Canard, B; Coutard, B; Debart, F; Decroly, E; Grimes, JM; Guez, T; Martin, B; Paesen, GC; Vasseur, JJ | 1 |
| Armentrout, PB; Compagnon, I; Devereaux, ZJ; Fan, L; Hamlow, LA; He, CC; Maitre, P; McNary, CP; Nei, YW; Rodgers, MT; Schindler, B; Steinmetz, V; Zhu, Y | 1 |
| Force, CR; Wright, DJ; Znosko, BM | 1 |
| Amman, F; Anrather, D; Hartl, M; Janisiw, MP; Jantsch, MF; Licht, K | 1 |
| Chan, D; England, W; Feng, C; Green, R; Spitale, RC; Zinshteyn, B | 1 |
| Fin, A; Ludford, PT; Rovira, AR; Tor, Y | 1 |
| Bobrowska-Korczak, B; Gątarek, P; Giebułtowicz, J; Kałużna-Czaplińska, J; Rosiak, A | 1 |
| Cejvanovic, V; Henriksen, T; McLeod, G; Poulsen, HE; Weimann, A | 1 |
| Cryan, MT; Ross, AE | 1 |
| Bzowska, A; Górka, M; Stachelska-Wierzchowska, A; Wielgus-Kutrowska, B; Wierzchowski, J | 1 |
| Jones, JD; Kennedy, RT; Koutmou, KS; Lin, Q; Tardu, M | 1 |
| Debiec, K; Leszczynska, G; Matuszewski, M; Podskoczyj, K; Sochacka, E | 1 |
| Boeck, CR; Dal-Cim, T; Decker, H; Francisco, SS; Moura-Neto, V; Nedel, CB; Piermartiri, TCB; Romão, LF; Tasca, CI | 1 |
| Liu, KF; Yanas, A | 1 |
| Belal, AA; Darwish, H; Mohamed, FZ; Omran, MM; Rashed, RE | 1 |
| Li, Y; Ross, AE | 1 |
| Bahal, R; Chen, L; Manautou, JE; Wang, P; Zhong, XB | 1 |
| Bec, G; Ennifar, E; Falschlunger, C; Helm, M; Hildebrandt, A; Höbartner, C; Kemmer, T; Marchand, V; Micura, R; Motorin, Y; Schmidt, L; Sednev, MV; Werner, S | 1 |
| Guo, J; Kyei, B; Li, L; Song, Y; Wang, L; Xu, L; Yang, L; Zhan, S; Zhang, H; Zhao, W; Zhong, T | 1 |
| Belal, A; Darwish, H; Omran, M; Rashed, R; Zahran, F | 1 |
| Li, Y; Liu, J | 1 |
| Hincks, K; Resendiz, MJE; Skinner, A; Wang, H; Yang, CH | 1 |
| Abramchik, YA; Esipov, RS; Fateev, IV; Konstantinova, ID; Kostromina, MA; Kuranova, IP; Lykoshin, DD; Mikheeva, OO; Muravieva, TI; Timofeev, VI; Volkov, VV | 1 |
| Cao, J; Feng, XH; Liu, J; Shu, X | 1 |
| Dai, Q; Dong, X; Feng, X; Hao, Z; Harada, BT; He, C; Hu, L; Klungland, A; Le, C; Liu, C; Liu, RJ; Pan, T; Peña Perez, S; Wang, ED; Wang, Y; Wei, J; Xiong, QP; Zhang, L; Zhang, LS | 1 |
| Eastgate, M; Ortiz, A; Rogers, A; Schmidt, MA; Xu, Z; Yuan, C; Zhu, J | 1 |
| Dos Santos, MS; Encheva, V; Gameiro, PA; MacRae, JI; Ule, J | 1 |
| Barry, JD; Berman, D; Brown, CR; Castoreno, A; Charissé, K; Egli, M; Harp, JM; Maier, MA; Manoharan, M; Matsuda, S; Schlegel, MK; Schofield, S; Szeto, J | 1 |
| Caldero-Rodríguez, NE; Crespo-Hernández, CE | 1 |
| Adpressa, D; Altman, MD; Alvizo, O; An, C; Andresen, BM; Axnanda, S; Bade, RS; Bennett, DJ; Biba, M; Borra-Garske, M; Bu, X; Bulger, PG; Campeau, LC; Campos, KR; Canada, KA; Castro, S; Chang, W; Crespo, A; Cumming, JN; Dance, ZEX; Devine, PN; Duan, D; Farasat, I; Fier, PS; Forstater, JH; Guetschow, E; Hiraga, K; Hoyt, E; Huffman, MA; Humphrey, GR; Kolev, JN; Lesburg, CA; Lim, J; Liu, Z; Maddess, ML; Makarewicz, A; Mann, BF; Marshall, NM; Marzijarani, NS; McIntosh, JA; Miller, SP; Moore, JC; Murphy, GS; Northrup, A; Obligacion, JV; Pan, W; Peng, F; Regalado, EL; Rivera, N; Ruck, RT; Sherry, BD; Smith, JP; Steinhuebel, D; Stone, K; Trotter, BW; Truppo, MD; Tsay, FR; Tschaen, D; Verma, D; Wang, F; Winston, MS | 1 |
| Hayashi, Y; Imai, Y; Mitsuhashi, R; Suzuki, T | 1 |
| Heemstra, JM; Manuel, BA; Sanford, AA; Sterling, SA | 1 |
| Liu, Y; Tureček, F; Zima, V | 1 |
| Kruyt, ND; Nossent, AY; Quax, PHA; Woudenberg, T | 1 |
| Ciruela, F; Di Iorio, P; Di Liberto, V; Ferraro, G; Gallo, D; Gambino, G; Giardina, C; Giglia, G; Giuliani, P; Mudò, G; Sardo, P; Scordino, M; Zuccarini, M | 1 |
| Akaiwa, Y; Gutmann, B; Ichinose, M; Kawabata, M; Nakamura, I; Nakamura, T; Shimajiri, Y; Tamai, T; Yagi, Y | 1 |
| Cui, S; Gao, C; Liu, P; Liu, Z; Ma, C; Tan, X; Xu, R | 1 |
| Berardi, V; Ginzler, EM; Hanly, JG; Muslimov, IA; Stephenson, S; Tiedge, H | 1 |
| Jackson, EK; Kessinger, CJ; Kitsios, GD; Lu, MY; Macatangay, BJC; McVerry, BJ; Morris, A; Schaefer, CM | 1 |
| Li, C; Li, Y; Liang, W | 1 |
| Fujii, Y; Härmä, H; Hirayama, A; Kopra, K; Mahran, R; Ogawa-Iio, A; Sasaki, AT; Soga, T; Tabata, S; Vuorinen, E; Vuorinen, I; Yli-Hollo, T | 1 |
17 review(s) available for adenosine and guanosine
| Article | Year |
|---|---|
The chemical effects of nucleic acid alkylation and their relation to mutagenesis and carcinogenesis.
Topics: Adenosine; Alkylating Agents; Alkylation; Binding Sites; Carcinogens; Cytidine; Diazonium Compounds; DNA; Guanosine; Hydrogen-Ion Concentration; Kinetics; Molecular Conformation; Mutagens; Oligonucleotides; Polynucleotides; RNA; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Thymidine; Uridine | 1975 |
Incorporation of analog purine nucleosides into the formed elements of human blood: erythrocytes, platelets, and lymphocytes.
Topics: Adenosine; Adenosine Deaminase; Blood Platelets; Erythrocytes; Formycins; Guanine; Guanosine; Guanosine Triphosphate; Humans; Immunologic Deficiency Syndromes; Lymphocytes; Platelet Aggregation; Purine Nucleosides; Ribonucleotides; Structure-Activity Relationship | 1975 |
Metabolism and action of purine nucleoside analogs.
Topics: 2-Chloroadenosine; Adenosine; Cladribine; Deoxyadenosines; Guanine; Guanosine; Humans; Purine Nucleosides; Ribavirin; Vidarabine | 1991 |
[Natural UAG suppressor glutamine tRNA in retrovirus infected cells].
Topics: Adenosine; Animals; Anticodon; Cattle; Codon; Gene Expression Regulation; Genes, Viral; Guanosine; Humans; Mice; Rats; Retroviridae; Retroviridae Infections; RNA, Messenger; RNA, Transfer, Amino Acid-Specific; RNA, Transfer, Gln; Suppression, Genetic; Uridine | 1989 |
Purine salvage pathways in myocardium.
Topics: Adenine; Adenine Phosphoribosyltransferase; Adenosine; Adenosine Kinase; Adenosine Monophosphate; Animals; Guanine; Guanosine; Guanosine Monophosphate; Humans; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; Inosine Monophosphate; Myocardium; Purine Nucleosides; Purine Nucleotides | 1985 |
Hypermodified nucleosides of tRNA: synthesis, chemistry, and structural features of biological interest.
Topics: Adenosine; Anticodon; Codon; Guanosine; Indicators and Reagents; Nucleic Acid Conformation; Nucleosides; RNA, Transfer; Structure-Activity Relationship; Uridine | 1985 |
The role of the membrane in the utilization of nucleic acid precursors.
Topics: Adenine; Adenosine; Bacillus subtilis; Biological Transport; Cell Membrane; Chromatography, Gel; Cytosine; DNA; Escherichia coli; Guanine; Guanosine; Hydrogen-Ion Concentration; Hypoxanthines; Inosine; Kinetics; Pentosephosphates; Pentosyltransferases; Phosphoric Acids; Purines; Pyrimidines; RNA; Thymine; Uracil; Xanthines | 1974 |
[Which part of the substrates do RNases react?].
Topics: Adenine Nucleotides; Adenosine; Binding Sites; Chemical Phenomena; Chemistry; Cytosine; Cytosine Nucleotides; Guanine Nucleotides; Guanosine; Inosine; Kinetics; Nucleosides; Ribonucleases; Uridine | 1971 |
Inhibition of animal and invertebrate cell growth by naturally occurring purine bases and ribonucleosides.
Topics: Adenine; Adenosine; Adenosine Triphosphate; Animals; Biotransformation; Cattle; Cell Division; Chromosomes; Cricetinae; Cyclic AMP; Deoxyribonucleotides; Guanine; Guanosine; Humans; Invertebrates; Mice; Mitosis; Purine Nucleosides; Purines; Pyrimidines; Rats; RNA; S-Adenosylhomocysteine; Uridine | 1980 |
Prothrombin G20210A polymorphism and thrombophilia.
Topics: Adenosine; Africa; Asia; Asian People; Black People; Brain Ischemia; Brazil; Coronary Disease; Europe; Factor V; Genetic Testing; Guanosine; Homozygote; Humans; Point Mutation; Polymorphism, Genetic; Prevalence; Prothrombin; Risk Factors; Thrombophilia; Thrombosis; United States; White People | 2000 |
[Attention-getting sexually transmitted diseases: Hepatitis B].
Topics: Adenine; Adenosine; Antiviral Agents; Comorbidity; Drug Therapy, Combination; Genotype; Guanine; Guanosine; Hepatitis B; Hepatitis B virus; HIV Infections; Humans; Lamivudine; Organophosphonates; Reverse Transcriptase Inhibitors; Sexually Transmitted Diseases, Viral | 2007 |
Non-adenosine nucleoside inosine, guanosine and uridine as promising antiepileptic drugs: a summary of current literature.
Topics: Adenosine; Animals; Anticonvulsants; Guanosine; Humans; Inosine; Nucleosides; Uridine | 2015 |
Purinergic system dysfunction in mood disorders: a key target for developing improved therapeutics.
Topics: Adenosine; Adenosine Triphosphate; Animals; Biomarkers; Guanosine; Humans; Models, Neurological; Molecular Targeted Therapy; Mood Disorders; Neuroimaging; Psychotropic Drugs; Receptors, Purinergic | 2015 |
Purine nucleosides in neuroregeneration and neuroprotection.
Topics: Adenosine; Animals; Axon Guidance; Brain; Brain-Derived Neurotrophic Factor; Central Nervous System; Encephalitis; Guanosine; Humans; Neurogenesis; Neuroglia; Neurons; Oxidative Stress; Peripheral Nervous System; Receptors, Purinergic P1; Regeneration; Synapses | 2016 |
RNA modifications and the link to human disease.
Topics: 5-Methylcytosine; Adenosine; Animals; Guanosine; Humans; Methylation; Nucleic Acid Conformation; Pseudouridine; RNA Processing, Post-Transcriptional; RNA, Messenger; RNA, Ribosomal; RNA, Transfer; Uridine | 2019 |
Mapping messenger RNA methylations at single base resolution.
Topics: Adenosine; Aldehydes; Amines; Base Sequence; Cell Line; Epigenesis, Genetic; Gene Expression Regulation; Guanosine; Humans; Methylation; RNA Processing, Post-Transcriptional; RNA, Messenger; Single Molecule Imaging; Staining and Labeling | 2021 |
Change of Heart: the Epitranscriptome of Small Non-coding RNAs in Heart Failure.
Topics: Adenosine; Cytosine; Epigenesis, Genetic; Guanosine; Heart Failure; Humans; Inosine; Ribose; RNA, Small Untranslated; Transcriptome | 2022 |
696 other study(ies) available for adenosine and guanosine
| Article | Year |
|---|---|
Stereoelectronic factors in the binding of substrate analogues and inhibitors to purine nucleoside phosphorylase isolated from human erythrocytes.
Topics: Binding, Competitive; Deoxyribonucleosides; Erythrocytes; Guanosine; Guanosine Monophosphate; Humans; Hydrogen-Ion Concentration; In Vitro Techniques; Inosine; Kinetics; Methylation; Molecular Conformation; Pentosyltransferases; Protein Binding; Purine-Nucleoside Phosphorylase; Structure-Activity Relationship; Substrate Specificity | 1978 |
Unexpected inhibition of S-adenosyl-L-homocysteine hydrolase by a guanosine nucleoside.
Topics: Adenosine; Adenosylhomocysteinase; Calorimetry; Enzyme Inhibitors; Guanosine; Hydrogen Bonding; Hydrolysis; Inosine; Kinetics; Models, Molecular; Thermodynamics | 2003 |
The PnrA (Tp0319; TmpC) lipoprotein represents a new family of bacterial purine nucleoside receptor encoded within an ATP-binding cassette (ABC)-like operon in Treponema pallidum.
Topics: Adenosine Triphosphate; Animals; Bacterial Proteins; Binding Sites; Biological Transport; Calorimetry; Cell Membrane; Cloning, Molecular; Crystallography, X-Ray; Cytoplasm; DNA Primers; Escherichia coli; Genes, Bacterial; Histidine; Humans; Kinetics; Ligands; Lipoproteins; Membrane Proteins; Models, Chemical; Models, Molecular; Nucleosides; Open Reading Frames; Protein Binding; Protein Structure, Secondary; Protein Structure, Tertiary; Proteins; Purines; Rabbits; Recombinant Proteins; Reverse Transcriptase Polymerase Chain Reaction; RNA; Time Factors; Transcription, Genetic; Treponema pallidum | 2006 |
Testing nucleoside analogues as inhibitors of Bacillus anthracis spore germination in vitro and in macrophage cell culture.
Topics: Alanine; Animals; Bacillus anthracis; Cell Line; Guanosine; Macrophages; Mice; Spores, Bacterial; Structure-Activity Relationship; Thionucleosides | 2010 |
Rational Design of Selective Adenine-Based Scaffolds for Inactivation of Bacterial Histidine Kinases.
Topics: Adenine; Adenosine Triphosphate; Anti-Bacterial Agents; Aspartic Acid; Bacteria; Drug Design; Histidine Kinase; HSP90 Heat-Shock Proteins; Models, Molecular; Molecular Docking Simulation; Structure-Activity Relationship | 2017 |
Effect of pH and ionic strength on the catalytic and allosteric properties of native and chemically modified ox liver mitochondrial glutamate dehydrogenase.
Topics: Adenine; Adenine Nucleotides; Adenosine; Allosteric Regulation; Allosteric Site; Animals; Cattle; Dinitrophenols; Glutamate Dehydrogenase; Guanine; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Kinetics; Mitochondria, Liver; Osmolar Concentration; Protein Binding | 1975 |
Control of differentiation in streptomycetes: involvement of extrachromosomal deoxyribonucleic acid and glucose repression in aerial mycelia development.
Topics: Adenine; Adenosine; Depression, Chemical; DNA, Bacterial; Ethidium; Extrachromosomal Inheritance; Glucose; Guanosine; Hydrogen-Ion Concentration; Puromycin; Spores, Bacterial; Streptomyces | 1976 |
Kinetics and mechanism of carbon-8 methylation of purine bases and nucleosides by methyl radical.
Topics: Adenine; Adenosine; Caffeine; Guanine; Guanosine; Hot Temperature; Hydrogen-Ion Concentration; Hypoxanthines; Inosine; Kinetics; Methods; Methylation; Photochemistry; Purine Nucleosides | 1977 |
Subsites and catalytic mechanism of ribonuclease T1: kinetic studies using GpA, GpC, GpG, and GpU as substrates.
Topics: Adenosine; Cytidine; Dinucleoside Phosphates; Guanosine; Guanosine Monophosphate; Hydrogen-Ion Concentration; Kinetics; Oligoribonucleotides; Ribonuclease T1; Ribonucleases; Substrate Specificity; Uridine | 1978 |
Studies on purine transport and on purine content in vacuoles isolated from Saccharomyces cerevisiae.
Topics: Adenosine; Biological Transport; Cell Division; Guanosine; Hydrogen-Ion Concentration; Hypoxanthines; Inosine; Organoids; Purines; Saccharomyces cerevisiae; Spheroplasts; Vacuoles | 1979 |
Uracil-specific anti-R.N.A. antibodies in scleroderma.
Topics: Adenosine; Adenosine Monophosphate; Animals; Antibodies; Cattle; Cross Reactions; Cytidine; Cytosine Nucleotides; Epitopes; Guanine Nucleotides; Guanosine; Humans; Immunoelectrophoresis; Lupus Erythematosus, Systemic; Precipitins; RNA; Scleroderma, Systemic; Serum Albumin; Thymidine; Thymine Nucleotides; Uracil; Uracil Nucleotides; Uridine | 1975 |
Dendritic and axonal transport of nucleoside derivatives in single motoneurons and release from dendrites.
Topics: Adenosine; Animals; Axonal Transport; Axons; Blood-Brain Barrier; Brain; Cats; Dendrites; Extracellular Space; Guanosine; Iontophoresis; Motor Neurons; Neurosecretion; Nucleosides; Orotic Acid; Tritium | 1975 |
Parameters of dendritic transport.
Topics: Adenosine; Animals; Autoradiography; Axonal Transport; Biological Transport, Active; Cats; Colchicine; Dendrites; DNA; Glycine; Glycoproteins; Glycosaminoglycans; Guanosine; Kinetics; Models, Neurological; Motor Neurons; Nerve Regeneration; Nerve Tissue Proteins; RNA; Spinal Cord; Sulfur Radioisotopes; Tritium; Uridine | 1975 |
Nucleoside specificity in the carrier IgG-dependent induction of tolerance.
Topics: Adenosine; Animals; Antibody Formation; Carrier Proteins; Cytidine; Epitopes; Guanosine; Hemocyanins; Immune Tolerance; Immunoglobulin G; Immunosuppressive Agents; Mice; Mice, Inbred BALB C; Nucleosides; Thymidine | 1976 |
In vitro inhibition of subacute sclerosing panencephalitis virus by the antiviral agent ribavirin.
Topics: Adenosine; Antiviral Agents; Epitopes; Guanosine; Measles virus; Microbial Sensitivity Tests; Ribavirin; Ribonucleosides; SSPE Virus; Viral Plaque Assay | 1978 |
Discrimination by antibodies between local defects in DNA induced by 2-aminofluorene derivatives.
Topics: Acetoxyacetylaminofluorene; Adenosine; Antibodies; Cytidine; DNA; Epitopes; Fluorenes; Guanosine; Hydroxylamines; Radioimmunoassay; Structure-Activity Relationship | 1979 |
Two purine nucleoside phosphorylases in Bacillus subtilis. Purification and some properties of the adenosine-specific phosphorylase.
Topics: Adenosine; Bacillus subtilis; Guanosine; Inosine; Kinetics; Macromolecular Substances; Molecular Weight; Pentosyltransferases; Purine-Nucleoside Phosphorylase; Substrate Specificity | 1978 |
The effect of 5-bromodeoxyuridine on chick embryo limb bud mesenchyme in organ culture.
Topics: Adenosine; Animals; Bromodeoxyuridine; Cartilage; Cell Division; Chick Embryo; Deoxyadenosines; DNA; Extremities; Floxuridine; Guanosine; Organ Culture Techniques; Protein Biosynthesis; RNA; Thymidine | 1975 |
Methylated nucleotides block 5'-terminus of vaccinia virus messenger RNA.
Topics: Adenosine; Alkaline Phosphatase; Base Sequence; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Diphosphates; Electrophoresis; Guanosine; Methylation; Phosphorus Radioisotopes; RNA, Messenger; RNA, Viral; S-Adenosylmethionine; Tritium; Vaccinia virus | 1975 |
Methylated nucleotides block 5' terminus of HeLa cell messenger RNA.
Topics: Adenosine; Alkaline Phosphatase; Base Sequence; Carbon Radioisotopes; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Electrophoresis; Guanosine; HeLa Cells; Humans; Hydrolysis; Methionine; Methylation; Nucleotides; Phosphoric Diester Hydrolases; RNA, Messenger; RNA, Neoplasm; Tritium; Uridine | 1975 |
The 5' terminal structure of the methylated mRNA synthesized in vitro by vesicular stomatitis virus.
Topics: Adenosine; Adenosine Triphosphate; Alkaline Phosphatase; Cell-Free System; Chromatography, DEAE-Cellulose; Chromatography, Paper; Diphosphates; DNA-Directed RNA Polymerases; Electrophoresis, Paper; Guanosine; Guanosine Triphosphate; Methylation; Oligonucleotides; Phosphoric Diester Hydrolases; Pyrophosphatases; Ribonucleases; RNA, Messenger; RNA, Viral; S-Adenosylmethionine; Vesicular stomatitis Indiana virus | 1975 |
Methylated and blocked 5' termini in vesicular stomatitis virus in vivo mRNAs.
Topics: Adenosine; Alkaline Phosphatase; Chromatography, DEAE-Cellulose; Chromatography, Paper; Diphosphates; Electrophoresis, Paper; Genes; Guanosine; Methylation; Oligonucleotides; Phosphoric Diester Hydrolases; Pyrophosphatases; Ribonucleases; RNA, Messenger; RNA, Viral; Vesicular stomatitis Indiana virus | 1975 |
Underestimation of cyclic 3',5'-nucleotide phosphodiesterase activity by a radioisotopic assay using an anionic-exchange resin.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Adenosine; Ammonium Sulfate; Animals; Anion Exchange Resins; Carbon Radioisotopes; Chromatography, Paper; Cyclic AMP; Cyclic GMP; Guanosine; Nucleotides; Phosphates; Phosphoric Diester Hydrolases; Swine; Tritium | 1975 |
Effects of adenosine on levels of adenosine cyclic 3',5'-monophosphate in human blood platelets in relation to adenosine incorporation and platelet aggregation.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Adenosine; Adenosine Diphosphate; Blood Platelets; Cyclic AMP; Guanosine; Humans; In Vitro Techniques; Kinetics; Papaverine; Platelet Aggregation; Prostaglandins E; Xanthines | 1975 |
Effect of bredinin and its aglycone on L5178Y cells.
Topics: Adenine; Adenosine; Animals; Antibiotics, Antineoplastic; Antifungal Agents; Candida albicans; Cell Line; DNA, Neoplasm; Dose-Response Relationship, Drug; Guanine; Guanine Nucleotides; Guanosine; Guanosine Monophosphate; Imidazoles; Mice; Rats; Ribonucleosides; RNA, Neoplasm | 1975 |
Separation of purine 3',5'-cyclic nucleotides and nucleosides by thin-layer chromatography on PEI cellulose.
Topics: Adenosine; Aziridines; Cellulose; Chromatography, Thin Layer; Cyclic AMP; Cyclic GMP; Guanosine; Methods | 1976 |
5' nucleotide sequence of sindbis viral RNA.
Topics: Adenosine; Alkalies; Alkaline Phosphatase; Base Sequence; Chromatography, DEAE-Cellulose; Cytidine; Electrophoresis, Paper; Guanosine; Methylation; Molecular Weight; Nucleotides; Phosphoric Diester Hydrolases; Ribonucleases; RNA, Viral; Sindbis Virus; Uridine | 1975 |
Free radicals from purine nucleosides after hydroxyl radical attack.
Topics: Adenine; Adenosine; Caffeine; Deoxyadenosines; Electron Spin Resonance Spectroscopy; Free Radicals; Guanosine; Hydroxylation; Imidazoles; Inosine; Purine Nucleosides; Radiation Effects | 1976 |
Effect of infection with enveloped viruses on nucleotide metabolism.
Topics: Adenosine; Cell Line; Culture Techniques; Cytidine; Cytosol; Guanosine; Herpesviridae; Herpesvirus 1, Suid; Influenza A virus; Newcastle disease virus; Nucleotides; Phosphotransferases; Semliki forest virus; Uracil Nucleotides; Uridine; Uridine Diphosphate Glucose | 1976 |
Quantitative estimation of 3'5' cyclic AMP phosphodiesterase using anion exchange resin in a batch process.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Adenine; Adenosine; Adenosine Monophosphate; Anion Exchange Resins; Binding Sites; Chromatography, Ion Exchange; Cyclic AMP; Ethanol; Guanosine; Hypoxanthines; Inosine; Magnesium; Phosphoric Diester Hydrolases; Protein Binding | 1976 |
Dibutyryl cyclic AMP, adenosine and guanosine blockade of the dopamine, ergocryptine and apomorphine inhibition of prolactin release in vitro.
Topics: Adenosine; Animals; Apomorphine; Bucladesine; Dopamine; Ergolines; Female; Growth Hormone; Guanosine; Leucine; Pituitary Gland; Pituitary Gland, Anterior; Prolactin; Rats | 1976 |
Growth rate of cultured Novikoff rat hepatoma cells as a function of the rate of thymidine and hypoxanthine transport.
Topics: Adenosine; Animals; Biological Transport; Carcinoma, Hepatocellular; Cell Survival; Cells, Cultured; Dipyridamole; Guanosine; Hypoxanthines; Liver Neoplasms; Methotrexate; Neoplasms, Experimental; Rats; Thymidine; Thymine Nucleotides | 1977 |
5'-Terminal and internal methylated nucleosides in herpes simplex virus type 1 mRNA.
Topics: Adenosine; Base Sequence; Cytidine; Guanosine; HeLa Cells; Methylation; Nucleosides; Poly A; Polyribosomes; RNA, Messenger; RNA, Viral; Simplexvirus; Uridine | 1977 |
Control of phosphoribosylpyrophosphate synthesis in human lymphocytes.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Guanine Nucleotides; Guanosine; Humans; Lymphocytes; Phosphoribosyl Pyrophosphate; Phosphotransferases; Ribose-Phosphate Pyrophosphokinase | 1977 |
Control of cyclic adenosine 3':5'-monophosphate-elevating effect of adenosine in C-1300 murine neuroblastoma in tissue culture.
Topics: 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adenosine; Adenosine Deaminase; Cell Line; Cyclic AMP; Drug Interactions; Guanosine; Inosine; Neuroblastoma; Prostaglandins E; Theophylline | 1977 |
Capping structures of simian virus 40 19S and 16S mRNAs.
Topics: Adenosine; Base Sequence; Guanosine; Methylation; Molecular Weight; RNA, Messenger; RNA, Viral; Simian virus 40 | 1977 |
Effects of adenosine and guanosine cyclic phosphates and their corresponding nucleotides and nucleosides on vitamin A-induced epidermal tumor promotion and growth in hamster cheek pouch.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenosine; Animals; Carcinoma, Squamous Cell; Cricetinae; Cyclic AMP; Cyclic GMP; Dimethyl Sulfoxide; Female; Guanosine; Mesocricetus; Mouth Neoplasms; Vitamin A | 1977 |
Entamoeba histolytica: uptake of purine bases and nucleosides during axenic growth.
Topics: Adenine; Adenosine; Animals; Culture Media; Entamoeba histolytica; Guanine; Guanosine; Hypoxanthines; Inosine; Purine Nucleosides; Purines | 1978 |
Agarose linked adenosine and guanosine-5'-monophosphate; a new general method for the coupling of ribonucleotides to polymers through their cis-diols.
Topics: Adenosine; Adenosine Monophosphate; Chemical Phenomena; Chemistry; Chromatography, Affinity; Guanine Nucleotides; Guanosine; Guanosine Monophosphate; Levulinic Acids; Polysaccharides; Sepharose | 1975 |
Free-radical intermediates produced from the one-electron reduction of purine, adenine, and guanine derivatives in water.
Topics: Adenosine; Electrons; Free Radicals; Guanosine; Hydrogen-Ion Concentration; Methylation; Oxidation-Reduction; Purines; Water | 1975 |
A purine nucleoside hydrolase from Trypanosoma gambiense, purification and properties.
Topics: Adenine Phosphoribosyltransferase; Adenosine; Adenosine Kinase; Adenosine Monophosphate; Animals; Cell-Free System; Chromatography; Chromatography, DEAE-Cellulose; Guanosine; Hydrogen-Ion Concentration; Hypoxanthine Phosphoribosyltransferase; Inosine; Isoelectric Focusing; Ligases; N-Glycosyl Hydrolases; Oxidative Phosphorylation; Purine Nucleosides; Purine Nucleotides; Trypanosoma brucei gambiense | 1975 |
The photochemistry of purine components of nucleic acids. I. The efficiency of photolysis of adenine and guanine derivatives in aqueous solution.
Topics: Adenine; Adenine Nucleotides; Adenosine; Guanine; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Oxygen; Partial Pressure; Photolysis; Quantum Theory; Spectrophotometry, Ultraviolet; Temperature; Time Factors | 1975 |
Immunospecific retention of oligonucleotides possessing N6-methyladenosine and 7-methylguanosine.
Topics: Adenosine; Antibodies; Escherichia coli; Guanosine; Haptens; Immunosorbent Techniques; Oligonucleotides; RNA, Bacterial; RNA, Transfer | 1977 |
1H NMR of valine tRNA modified bases. Evidence for multiple conformations.
Topics: Adenosine; Escherichia coli; Guanosine; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; Nucleic Acid Denaturation; Osmolar Concentration; RNA, Transfer; Solutions; Temperature; Uridine; Valine | 1978 |
Adenosine and guanosine metabolism during phytohemagglutinin induced transformation of human lymphocytes.
Topics: Adenosine; Adenosine Deaminase; Adenosine Deaminase Inhibitors; Adenosine Kinase; Azepines; Guanosine; Humans; Lectins; Lymphocyte Activation; Lymphocytes; Nucleoside Deaminases; Purine-Nucleoside Phosphorylase; Ribonucleosides | 1977 |
Pathways of nucleotide metabolism in Schistosoma mansoni--VII. Inhibition of adenine and guanine nucleotide synthesis by purine analogs in intact worms.
Topics: Adenine Nucleotides; Adenosine; Depression, Chemical; Formycins; Guanine Nucleotides; Guanosine; Mercaptopurine; Purine Nucleosides; Schistosoma mansoni; Tubercidin | 1977 |
Inhibition of morphogenetic cell interactions by 6-diazo-5-oxo-norleucine (DON).
Topics: Adenosine; Aminoimidazole Carboxamide; Animals; Azo Compounds; Cell Communication; Cell Differentiation; Diazooxonorleucine; Embryonic Induction; Glucosamine; Glutamine; Guanosine; Kidney Tubules; Mice; Morphogenesis; Organ Culture Techniques | 1979 |
Methylated 5'-terminal caps of adenovirus type 2 early mRNA: evidence for at least six 5'-termini.
Topics: Adenosine; Adenoviruses, Human; Electrophoresis; Guanosine; Methylation; Nucleosides; Poly A; Ribonucleases; RNA, Messenger; RNA, Viral; Uridine | 1979 |
The interaction of aquated cis-[(NH3)2Pt(II)]with nucleic acid constituents. II. Modified nucleosides.
Topics: Adenosine; Binding Sites; Cisplatin; DNA; Guanosine; Nucleosides; Spectrophotometry, Ultraviolet | 1979 |
Reactions of the carcinogen N-acetoxy-4-acetamidostilbene with nucleosides.
Topics: Adenosine; Carcinogens; Chemical Phenomena; Chemistry; Cytidine; Guanosine; Hydrolysis; Mass Spectrometry; Ribonucleosides; Spectrophotometry, Ultraviolet; Stilbenes | 1979 |
Wheat embryo ribonucleates. XIII. Methyl-substituted nucleoside constituents and 5'-terminal dinucleotide sequences in bulk poly(AR)-rich RNA from imbibing wheat embryos.
Topics: Adenosine; Base Sequence; Guanine Nucleotides; Guanosine; Oligoribonucleotides; Poly A; RNA; Seeds; Triticum | 1979 |
Identification of some products from the reaction of trans-4-aminostilbene metabolites and nucleic acids in vivo.
Topics: Adenosine; Animals; Chromatography, Gel; Chromatography, Thin Layer; Female; Guanosine; Liver; Rats; RNA; RNA, Ribosomal; Stilbenes; Uridine | 1979 |
Inhibition of Dictyostelium discoideum beta-glucosidase by purines.
Topics: Adenine; Adenosine; Dictyostelium; Glucose; Glucosidases; Guanosine; Hypoxanthines; Inosine; Kinetics; Myxomycetes; Purines | 1977 |
6-Methylpurine-induced inhibition of sclerotia morphogenesis in Sclerotium rolfsii and its reversal by adenosine.
Topics: Adenosine; Ascomycota; Depression, Chemical; Guanosine; Morphogenesis; Purines | 1977 |
The effect of exogenous nucleosides on postimplantation development of mouse embryos.
Topics: Adenosine; Animals; Cytidine; Embryo, Mammalian; Embryonic Development; Female; Guanosine; In Vitro Techniques; Mice; Nucleosides; Pregnancy; Thymidine; Uridine | 1977 |
Use of a time averaging computer for high resolution field desorption mass spectrometry.
Topics: Adenosine; Computers; Digoxin; Guanosine; Mass Spectrometry | 1978 |
The presence of guanosine 5'-diphospho-5'-guanosine and guanosine 5'-triphospho-5'-adenosine in brine shrimp embryos.
Topics: Adenosine; Animals; Chromatography, Ion Exchange; Decapoda; Dinucleoside Phosphates; Embryo, Nonmammalian; Guanine Nucleotides; Guanosine; Guanosine Diphosphate; Guanosine Triphosphate; Spectrophotometry, Ultraviolet | 1978 |
Effects of antimitotic agents bound to a macromolecular carrier in normal or cancer cells. Importance of the mode of binding of the agent to the carrier.
Topics: Adenosine; Animals; Carcinoma, Ehrlich Tumor; Cell Survival; Cisplatin; DNA; Ethidium; Guanosine; Macrophages; Mice; Microscopy, Electron; Pharmaceutical Vehicles | 1978 |
Selective analysis of adenosine, 1-methylinosine and N2-methylguanosine by high pressure liquid chromatography.
Topics: Adenosine; Adenosine Deaminase; Breast Neoplasms; Chromatography, High Pressure Liquid; Female; Guanosine; Humans; Inosine | 1978 |
Inhibition of adenosine uptake in human erythrocytes by adenosine-5'-carboxamides, xylosyladenine, dipyridamole, hexobendine, and p-nitrobenzylthioguanosine.
Topics: Adenosine; Amides; Benzoates; Dipyridamole; Erythrocytes; Guanosine; Hexobendine; Humans; In Vitro Techniques; Kinetics; Thionucleosides; Time Factors; Xylose | 1978 |
Inhibition by adenosine of thyroidal T4 release in vitro.
Topics: Adenosine; Animals; Guanosine; Inosine; Mice; Thyroid Gland; Thyrotropin; Thyroxine | 1978 |
Location on the chromosome of Escherichia coli of genes governing purine metabolism. Adenosine deaminase (add), guanosine kinase (gsk) and hypoxanthine phosphoribosyltransferase (hpt).
Topics: Adenine Phosphoribosyltransferase; Adenosine; Adenosine Deaminase; Chromosome Deletion; Chromosome Mapping; Chromosomes, Bacterial; Conjugation, Genetic; Escherichia coli; Genes; Guanine; Guanosine; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; Inosine; Mutation; Nucleoside Deaminases; Pentosyltransferases; Purines; Recombination, Genetic; Transduction, Genetic; Transferases; Xanthines | 1975 |
Undermethylated transfer ribonucleic acid from a relaxed strain of Bacillus subtilis: construction of the strain and analysis of the transfer ribonucleic acid.
Topics: Adenosine; Amino Acids; Bacillus subtilis; Cytidine; Electron Transport; Guanosine; Methionine; Methylation; Mutation; Pseudouridine; Rifampin; RNA, Bacterial; RNA, Transfer; Transformation, Genetic; Uridine | 1976 |
A specific adenosine phosphorylase, distinct from purine nucleoside phosphorylase.
Topics: Adenosine; Ammonium Sulfate; Bacillus subtilis; Chromatography, Gel; Guanosine; Inosine; Kinetics; Pentosyltransferases; Purine-Nucleoside Phosphorylase | 1976 |
Modified nucleosides of Bacillus subtilis transfer ribonucleic acids.
Topics: Adenosine; Bacillus subtilis; Cytidine; Guanosine; Methylation; Nucleosides; RNA, Bacterial; RNA, Transfer; Thiouridine; Uridine | 1976 |
Nucleoside auxotrophy in Drosophila: an autosomal locus yielding mutants supplementable by purine and pyrimidine ribonucleosides.
Topics: Adenosine; Alleles; Animals; Crosses, Genetic; Cytidine; Drosophila melanogaster; Female; Guanosine; Inosine; Male; Mutation; Phenotype; Phosphoribosyl Pyrophosphate; Ribonucleosides; RNA; Uridine | 1976 |
Interaction of aquated cis-[NH3)2Ptii]with nucleic acid constituents. 1. Ribonucleosides.
Topics: Adenosine; Binding Sites; Cisplatin; Cytidine; Guanosine; Ribonucleosides; Water | 1977 |
Histone mRNAs contain blocked and methylated 5' terminal sequences but lack methylated nucleosides at internal positions.
Topics: Adenosine; Guanosine; HeLa Cells; Histones; Methylation; Nucleosides; RNA, Messenger; Uridine | 1977 |
Nerve growth factor action on membrane permeation to exogenous substrates in dorsal root ganglionic dissociates from the chick embryo.
Topics: Adenosine; Aminoisobutyric Acids; Animals; Cell Membrane Permeability; Chick Embryo; Cycloheximide; Cytidine; Dactinomycin; Deoxyglucose; Ganglia, Spinal; Guanosine; Nerve Growth Factors; Neurons; RNA; Time Factors; Uridine | 1977 |
Characterization of antibodies specific for N6-methyladenosine and for 7-methylguanosine.
Topics: Adenosine; Animals; Antibodies; Antibody Formation; Female; Guanosine; Haptens; Precipitin Tests; Rabbits; Serum Albumin, Bovine; Spectrophotometry, Ultraviolet; Structure-Activity Relationship | 1977 |
Methylated 5'-terminal sequences of vaccinia virus mRNA species made in vivo at early and late times after infection.
Topics: Adenosine; Base Sequence; Guanine Nucleotides; Guanosine; HeLa Cells; Methylation; RNA, Messenger; RNA, Viral; Vaccinia virus | 1977 |
High-performance liquid chromatographic separation and quantitation of nucleosides in urine and some other biological fluids.
Topics: Adenosine; Amniotic Fluid; Chromatography, High Pressure Liquid; Colonic Neoplasms; Evaluation Studies as Topic; Female; Guanosine; Humans; Inosine; Nucleosides; Pregnancy; Pseudouridine; Ribonucleosides | 1977 |
A guanosine to adenosine transition in the 3' terminal extracistronic region of bacteriophage Q beta RNA leading to loss of infectivity.
Topics: Adenosine; Base Sequence; Coliphages; Guanosine; Mutation; RNA, Viral; Templates, Genetic | 1977 |
C8-amino purine nucleosides. A well-defined steric determinant of glycosyl conformational preferences.
Topics: Adenosine; Guanosine; Magnetic Resonance Spectroscopy; Molecular Conformation; Purine Nucleosides; Ribose; Structure-Activity Relationship | 1977 |
Effect of dipyridamole and 6-(2-hydroxy-5-nitro)-benzylthioguanosine on low-frequency-stimulated relaxation in the guinea pig taenia coli.
Topics: Adenosine; Animals; Colon; Dipyridamole; Electric Stimulation; Female; Guanosine; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Thionucleosides | 1977 |
A novel purine nucleoside photoproduct.
Topics: Adenosine; Guanosine; Magnetic Resonance Spectroscopy; Molecular Conformation; Purine Nucleosides; Ultraviolet Rays | 1977 |
Adenosine uptake by the isolated epithelium of guine pig jejunum.
Topics: Adenine; Adenosine; Animals; Biological Transport; Depression, Chemical; Diffusion; Epithelium; Female; Guanosine; Guinea Pigs; Hexobendine; Hypoxanthines; Inosine; Intestinal Absorption; Intestinal Mucosa; Jejunum; Kinetics; Male; Thionucleosides | 1977 |
Gas-liquid chromatography of nucleosides. Derivatization and chromatography.
Topics: Adenosine; Chromatography, Gas; Chromatography, Liquid; Cytidine; Deoxyribonucleosides; Fluoroacetates; Guanosine; Inosine; Methods; Nucleosides; Ribonucleosides; Thymidine; Trimethylsilyl Compounds; Uridine | 1976 |
Adenosine metabolism in phytohemagglutinin-stimulated human lymphocytes.
Topics: Adenosine; Adenosine Deaminase; Adenosine Deaminase Inhibitors; Anti-Bacterial Agents; Cell Line; Depression, Chemical; Guanosine; Humans; Lectins; Lymphocyte Activation; Lymphocytes; Purines; RNA; Thymidine | 1976 |
Evaluation of microparticle chemically bonded reversed-phase packings in the high-pressure liquid chromatographic analysis of nucleosides and their bases.
Topics: Adenosine; Base Sequence; Binding Sites; Cell Extracts; Chromatography, High Pressure Liquid; Cytidine; Evaluation Studies as Topic; Guanosine; Inosine; Microchemistry; Nucleosides; Thymidine; Uridine; Xanthines | 1976 |
Effects of podophyllotoxin and VP-16-213 on microtubule assembly in vitro and nucleoside transport in HeLa cells.
Topics: Adenosine; Anthramycin; Choline; Deoxyglucose; Dose-Response Relationship, Drug; Etoposide; Guanosine; HeLa Cells; Leucine; Microtubules; Nucleosides; Podophyllotoxin; Thymidine; Thymine Nucleotides; Tubulin; Uracil Nucleotides; Uridine | 1976 |
Methylated blocked 5' terminal sequences of sea urchin embryo messenger RNA classes containing and lacking poly(A).
Topics: Adenosine; Animals; Base Sequence; Cytidine; Embryo, Nonmammalian; Guanosine; Histones; Methylation; Poly A; RNA, Messenger; Sea Urchins; Uridine | 1976 |
Methylated constituents of poly(A)- and poly(A)+ polyribosomal RNA of sea urchin embryos.
Topics: Adenosine; Animals; Embryo, Nonmammalian; Guanosine; Methylation; Poly A; Polyribosomes; RNA, Ribosomal; Sea Urchins | 1976 |
Stimulation by adenine of uridine uptake in cultured mammalian cells.
Topics: Adenine; Adenosine; Adenosine Triphosphate; Animals; Cells, Cultured; Guanosine; Rats; RNA; Uridine | 1976 |
Human leukemic cells: characteristics of modified methylated minor bases of low molecular weight ribonucleic acids.
Topics: Adenosine; Autoradiography; Cell Fractionation; Cells, Cultured; Chromatography, Gel; Chromatography, Thin Layer; Cytidine; Electrophoresis, Polyacrylamide Gel; Female; Fluorometry; Guanosine; Humans; Infectious Mononucleosis; Leukemia, Lymphoid; Lymphocytes; Male; Methylation; Molecular Weight; Ribonucleosides; RNA; RNA, Ribosomal; RNA, Transfer; Uridine | 1975 |
Characterization of nucleoside transport in hymenolepidid cestodes.
Topics: Adenine; Adenosine; Animals; Binding, Competitive; Biological Transport, Active; Cestoda; Cricetinae; Deoxyadenosines; Guanosine; Hymenolepis; Hypoxanthines; Kinetics; Male; Mice; Nucleosides; Rats; Stimulation, Chemical; Thymidine; Thymine; Uracil; Uridine | 1975 |
Influenza viral mRNA contains internal N6-methyladenosine and 5'-terminal 7-methylguanosine in cap structures.
Topics: Adenosine; Base Sequence; Cell Line; Cell Nucleus; Cytoplasm; Deoxyadenosines; Guanosine; Orthomyxoviridae; RNA, Messenger; RNA, Viral | 1976 |
The reversal of methotrexate cytotoxicity to mouse bone marrow cells by leucovorin and nucleosides.
Topics: Adenosine; Animals; Cell Division; Cells, Cultured; Chromatography, High Pressure Liquid; Culture Media; Granulocytes; Guanosine; Hematopoietic Stem Cells; Inosine; Leucovorin; Leukocytes; Male; Methotrexate; Mice; Mice, Inbred C57BL; Ribonucleosides; Thymidine | 1976 |
Sequence of E. coli tRNA-Glu1 by automated sequential degradation.
Topics: Adenosine; Autoanalysis; Base Sequence; Coliphages; DNA Viruses; Escherichia coli; Glutamates; Guanosine; Nucleic Acid Conformation; Oligonucleotides; Ribonucleases; RNA, Transfer | 1975 |
Role of methionine in the regulation of serine hydroxymethyltransferase in Eschericia coli.
Topics: Adenosine; Cystathionine beta-Synthase; Enzyme Repression; Escherichia coli; Glycine; Glycine Hydroxymethyltransferase; Guanosine; Methionine; Methionine Adenosyltransferase; Mutation; Stereoisomerism; Sulfoxides; Thymidine; Transferases | 1975 |
The carcinogenicity of fluorenylhydroxamic acids and N-acetoxy-N-fluorenylacetamides for the rat as related to the reactivity of the esters toward nucleophiles.
Topics: Acetamides; Acetates; Adenocarcinoma; Adenoma; Adenosine; Animals; Carbon Radioisotopes; Carcinogens; Cell Nucleus; Electrochemistry; Esters; Female; Fluorenes; Guanosine; Hydroxamic Acids; Injections, Intramuscular; Injections, Intraperitoneal; Isomerism; Male; Mammary Neoplasms, Experimental; Methionine; Nitrogen; Rats; RNA, Transfer; Structure-Activity Relationship | 1975 |
Interrelation between glycosidic torsion, sugar pucker, and backbone conformation in 5'-beta-nucleotides. A 1H and 31P fast Fourier transform nuclear magnetic resonance investigation of the conformation of 8-aza-5'-beta-adenosine monophosphate and 8-aza-5
Topics: Adenosine; Adenosine Monophosphate; Aza Compounds; Binding Sites; Fourier Analysis; Guanine Nucleotides; Guanosine; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Phosphorus Isotopes; Structure-Activity Relationship | 1975 |
Induction of a new species of phenylalanine transfer RNA during lens cell differentiation.
Topics: Adenosine; Animals; Cattle; Cell Differentiation; Chromatography, DEAE-Cellulose; Cytosine Nucleotides; Guanosine; Lens, Crystalline; Nucleotides; Phenylalanine; Pseudouridine; RNA, Transfer; Spectrometry, Fluorescence; Thymidine; Uridine | 1975 |
Modified nucleosides and bizarre 5'-termini in mouse myeloma mRNA.
Topics: Adenine Nucleotides; Adenosine; Animals; Autoradiography; Base Sequence; Cell Line; Electrophoresis; Guanosine; Mice; Multiple Myeloma; Nucleosides; Polynucleotides; RNA, Messenger; RNA, Neoplasm; RNA, Ribosomal; RNA, Transfer | 1975 |
Independent blood-brain barrier transport systems for nucleic acid precursors.
Topics: Adenine; Adenosine; Animals; Biological Transport, Active; Blood-Brain Barrier; Brain; DNA; Guanosine; Hypoxanthines; Inosine; Kinetics; Purines; Pyrimidines; Rats; RNA; Uridine | 1975 |
Separation of the methylated nucleoside consituents of ribonucleic acid by two-dimensional thin-layer chromatography.
Topics: Adenosine; Chromatography, Thin Layer; Cytidine; Guanosine; Methylation; Ribonucleosides; Solvents; Uridine | 1975 |
Mouse neuroblastoma adenylate cyclase. Adenosine and adenosine analogues as potent effectors of adenylate cyclase activity.
Topics: Adenine; Adenine Nucleotides; Adenosine; Adenosine Monophosphate; Adenylyl Cyclases; Animals; Clone Cells; Cytidine; Guanine; Guanosine; Kinetics; Mice; Neuroblastoma; Phosphorus Radioisotopes; Prostaglandins E; Ribose; Theophylline; Tolazoline; Uridine; Yohimbine | 1975 |
Nucleosides and nucleotides. XIII. Synthesis of thiopurine nucleosides from adenosine and guanosine derivatives by the sulfhydrolysis.
Topics: Adenosine; Guanosine; Hydrolysis; Purine Nucleosides; Thiones | 1975 |
Reactivation of chick erythrocyte nuclei in BHK derived cells with multiple biochemical lesions.
Topics: Adenine; Adenine Phosphoribosyltransferase; Adenosine; Cell Fusion; Cell Line; Cell Nucleolus; Cell Nucleus; Deoxycytidine; DNA; Erythrocytes; Guanosine; Hybrid Cells; Hypoxanthine Phosphoribosyltransferase; Hypoxanthines; RNA; Thymidine; Uridine | 1975 |
Biosynthesis of formycin. Formation of formycin from formycin B.
Topics: Adenine; Adenosine; Amino Acids; Antibiotics, Antineoplastic; Aspartic Acid; Fluorides; Formycins; Fumarates; Guanine; Guanosine; Inosine Nucleotides; Ligases; Lyases; Streptomyces | 1975 |
Conformation of the common purine (beta) ribosides in solution: further evidence for a correlation between N-S state of the ribose moiety and syn-anti equilibrium.
Topics: Adenosine; Chemical Phenomena; Chemistry, Physical; Guanosine; Inosine; Magnetic Resonance Spectroscopy; Molecular Conformation; Ribose | 1975 |
Sequence of methylated nucleotides at the 5'-terminus of adenovirus-specific RNA.
Topics: Adenosine; Adenoviridae; Cytoplasm; DNA, Viral; Guanosine; HeLa Cells; Nucleic Acid Hybridization; Nucleotides; RNA, Messenger; RNA, Viral | 1976 |
Influence of mycoplasma infection on the incorporation of different precursors into RNA components of tissue culture cells.
Topics: Adenosine; Cell Line; Cells, Cultured; Guanosine; Mycoplasma; Phosphates; RNA; RNA, Bacterial; RNA, Ribosomal; RNA, Transfer; Uracil; Uridine | 1976 |
Endothelium-dependent and -independent effects of exogenous ATP, adenosine, GTP and guanosine on vascular tone and cyclic nucleotide accumulation of rat mesenteric artery.
Topics: Acetylcholine; Adenosine; Adenosine Triphosphate; Animals; Arginine; Cyclic AMP; Cyclic GMP; Endothelium, Vascular; Guanosine; Guanosine Triphosphate; In Vitro Techniques; Male; Mesenteric Arteries; Muscle Relaxation; Muscle Tonus; Muscle, Smooth, Vascular; Nitroarginine; Nucleotides; Rats; Rats, Inbred Strains | 1992 |
Modulation of ileal calcium transport by phosphate-exchanging compounds.
Topics: Adenosine; Adenosine Triphosphate; Animals; Biological Transport; Calcium; Calcium Radioisotopes; Carrier Proteins; Guanosine; Ileum; Male; Microvilli; Phosphate-Binding Proteins; Phosphates; Phosphocreatine; Phosphotransferases; Rats; Rats, Wistar; Solubility; Sorbitol | 1992 |
Exogenous GTP increases cyclic GMP and inhibits thrombin-induced aggregation of washed human platelets: comparison with ATP, adenosine and guanosine.
Topics: Adenosine; Adenosine Triphosphate; Blood Platelets; Cyclic GMP; Guanosine; Guanosine Triphosphate; Humans; Platelet Aggregation; Platelet Aggregation Inhibitors; Serotonin; Thrombin | 1992 |
Substitution of p- and o-hydroxyphenyl radicals at the 8 position of purine nucleosides by reaction with mutagenic p- and o-diazoquinones.
Topics: Adenosine; Chromatography, High Pressure Liquid; Guanosine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Mutagens; Purine Nucleosides; Quinones; Temperature | 1992 |
Detection and quantitation of dG-AAI and dA-AAI adducts by 32P-postlabeling methods in urothelium and exfoliated cells in urine of rats treated with aristolochic acid I.
Topics: Adenosine; Animals; Aristolochic Acids; Autoradiography; Carcinogens; Deoxyadenosines; Deoxyguanosine; DNA; Enterobacteriaceae; Guanosine; Isotope Labeling; Male; Phenanthrenes; Phosphorus Radioisotopes; Rats; Rats, Wistar; Single-Strand Specific DNA and RNA Endonucleases; Urinary Bladder; Urinary Tract; Urine | 1992 |
X-ray analysis of substrate analogs in the ricin A-chain active site.
Topics: Adenosine; Binding Sites; Formycins; Guanosine; Molecular Structure; Ribonucleotides; Ricin; Substrate Specificity; X-Ray Diffraction | 1992 |
Guanosine enhances NGF-stimulated neurite outgrowth in PC12 cells.
Topics: Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Drug Synergism; Guanosine; Nerve Growth Factors; Neurites; PC12 Cells; Receptors, Purinergic; Vasodilator Agents | 1992 |
Identification of a broad-specificity nucleoside transporter with affinity for the sugar moiety in Giardia intestinalis trophozoites.
Topics: Adenosine; Animals; Binding, Competitive; Biological Transport; Carrier Proteins; Deoxycytidine; Furans; Giardia lamblia; Guanosine; Kinetics; Membrane Proteins; Nucleoside Transport Proteins; Nucleosides; Thymidine | 1992 |
Three-dimensional homonuclear NOESY-TOCSY of an intramolecular pyrimidine.purine.pyrimidine DNA triplex containing a central G.TA triple: nonexchangeable proton assignments and structural implications.
Topics: Adenosine; Base Sequence; Deuterium; DNA; Guanosine; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Nucleic Acid Conformation; Thymidine | 1992 |
The role of the exocyclic amino groups of conserved purines in hammerhead ribozyme cleavage.
Topics: Adenosine; Amines; Base Sequence; Guanosine; Inosine; Molecular Sequence Data; Nucleic Acid Conformation; Purine Nucleosides; Ribonucleosides; RNA, Catalytic; Substrate Specificity | 1992 |
Redox ribonucleosides. Isolation and characterization of 5-hydroxyuridine, 8-hydroxyguanosine, and 8-hydroxyadenosine from Torula yeast RNA.
Topics: Adenosine; Alkaline Phosphatase; Chromatography, Ion Exchange; Cryptococcus; Dihydrolipoamide Dehydrogenase; Guanosine; Kinetics; Oxidation-Reduction; Ribonucleosides; RNA, Fungal; Spectrum Analysis; Uridine | 1992 |
Nucleoside transporters in Leishmania major: diversity in adenosine transporter expression or function in different strains.
Topics: Adenosine; Animals; Biological Transport, Active; Carrier Proteins; Deoxyadenosines; Guanosine; Inosine; Leishmania tropica; Membrane Proteins; Nucleoside Transport Proteins; Nucleosides; Tubercidin | 1992 |
Interaction of purine nucleotides with cobalt-hexammine, cobalt-pentammine and cobalt-tetrammine cations. Evidence for the rigidity of adenosine and flexibility of guanosine and deoxyguanosine sugar conformations.
Topics: Adenosine; Adenosine Monophosphate; Carbohydrate Conformation; Cobalt; Deoxyguanine Nucleotides; Deoxyguanosine; Deoxyribose; Guanosine; Guanosine Monophosphate; Magnetic Resonance Spectroscopy; Molecular Conformation; Molecular Structure; Organometallic Compounds; Quaternary Ammonium Compounds; Ribose; Spectrophotometry, Infrared | 1991 |
Extracellular guanosine increases astrocyte cAMP: inhibition by adenosine A2 antagonists.
Topics: Adenosine; Animals; Astrocytes; Brain; Cell Division; Cells, Cultured; Chick Embryo; Cyclic AMP; Guanosine; Purinergic Antagonists; Receptors, Purinergic; Second Messenger Systems; Theophylline; Xanthines | 1991 |
Stereoselective formation of in vitro nucleic acid adducts by 2,3-epoxy-4-hydroxynonanal.
Topics: Adenosine; Aldehydes; DNA; DNA Damage; DNA, Single-Stranded; Epoxy Compounds; Guanosine; In Vitro Techniques; Magnetic Resonance Spectroscopy; RNA; Stereoisomerism | 1991 |
Posttranscriptional modification of tRNA in thermophilic archaea (Archaebacteria).
Topics: Adenosine; Archaea; Gram-Negative Anaerobic Bacteria; Guanosine; Phylogeny; Pseudouridine; Ribonucleosides; RNA Processing, Post-Transcriptional; RNA, Bacterial; RNA, Transfer; Thymidine | 1991 |
Purine metabolites and pyrimidine bases in cerebrospinal fluid of children with simple febrile seizures.
Topics: Adenine; Adenosine; Adenosine Monophosphate; Child, Preschool; Cytosine; Female; Guanine; Guanosine; Humans; Hypoxanthine; Hypoxanthines; Infant; Inosine; Inosine Monophosphate; Male; Purines; Pyrimidine Nucleosides; Seizures, Febrile; Thymine; Uracil; Uric Acid; Xanthine; Xanthines | 1991 |
Alteration of apparent negative cooperativity of ATPase activity by alpha-subunit glutamine 173 mutation in yeast mitochondrial F1. Correlation with impaired nucleotide interaction at a regulatory site.
Topics: Adenosine; Adenosine Triphosphatases; Affinity Labels; Amino Acid Sequence; Azides; Bicarbonates; Enzyme Activation; Glutamine; Guanosine; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Mitochondria; Molecular Sequence Data; Mutation; Proton-Translocating ATPases; Schizosaccharomyces; Temperature | 1991 |
Solid phase synthesis of oligoribonucleotides.
Topics: Adenosine; Amides; Chromatography, High Pressure Liquid; Cytidine; Electrophoresis, Polyacrylamide Gel; Guanosine; Indicators and Reagents; Oligoribonucleotides; Phosphoric Acids | 1991 |
Novel minimum ribozymes with oxidoreduction activity: 5-hydroxyuridine, 8-hydroxyguanosine, and 8-hydroxyadenosine isolated from Torula yeast RNA.
Topics: Adenosine; Cryptococcus; Guanosine; Oxidation-Reduction; RNA, Catalytic; RNA, Fungal; Uridine | 1991 |
Comparative inhibitory effects of nucleoside analogues on different clinical isolates of human cytomegalovirus in vitro.
Topics: Adenine; Adenosine; Antiviral Agents; Cell Line; Cidofovir; Cytidine; Cytomegalovirus; Cytosine; Ganciclovir; Guanosine; Humans; Nucleosides; Organophosphonates; Organophosphorus Compounds; Thymidine | 1991 |
Oligopurine.oligopyrimidine tracts do not have the same conformation as analogous polypurine.polypyrimidines.
Topics: Adenosine; Base Sequence; Circular Dichroism; DNA; Guanosine; Molecular Sequence Data; Nucleic Acid Conformation; Oligonucleotides; Purines; Pyrimidines | 1991 |
Acid-base properties of nucleosides and nucleotides as a function of concentration. Comparison of the proton affinity of the nucleic base residues in the monomeric and self-associated, oligomeric 5'-triphosphates of inosine (ITP), guanosine (GTP), and ade
Topics: Adenosine; Adenosine Triphosphate; Guanosine; Guanosine Triphosphate; Hydrogen-Ion Concentration; Inosine; Inosine Triphosphate; Kinetics; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation | 1991 |
Bromo-adenosine stimulates choriogonadotropin production in JAr and cytotrophoblast cells: evidence for effects on two stages of differentiation.
Topics: Adenosine; Animals; Cell Division; Cells, Cultured; Choriocarcinoma; Chorionic Gonadotropin; Female; Guanosine; Humans; Immunohistochemistry; In Vitro Techniques; Mice; Trophoblasts; Uterine Neoplasms | 1991 |
Group I intron self-splicing with adenosine: evidence for a single nucleoside-binding site.
Topics: Adenosine; Adenosine Triphosphate; Animals; Base Sequence; Binding Sites; Exons; Guanosine; Introns; Magnesium; Molecular Sequence Data; Molecular Structure; Mutagenesis; RNA Precursors; RNA Splicing; RNA, Catalytic; Tetrahymena | 1991 |
Application of ion-pair high-performance liquid chromatography with radioisotope detection to in vitro studies of nucleoside metabolism in mitochondria.
Topics: Adenosine; Animals; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Guanosine; Kinetics; Male; Mitochondria, Liver; Radioisotope Dilution Technique; Rats; Rats, Inbred Strains | 1991 |
Activation of Na+/Ca2+ exchange by adenosine in ewe heart sarcolemma is mediated by a pertussis toxin-sensitive G protein.
Topics: Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Caffeine; Calcium; Female; GTP-Binding Proteins; Guanosine; Heart Ventricles; Inosine; Kinetics; Myocardium; Pertussis Toxin; Phenylisopropyladenosine; Sarcolemma; Sheep; Sodium; Virulence Factors, Bordetella | 1990 |
Effects of follicle stimulating hormone and purines on rat oocyte maturation.
Topics: Adenosine; Animals; Culture Techniques; Female; Follicle Stimulating Hormone; Guanosine; Hypoxanthine; Hypoxanthines; Oocytes; Oogenesis; Purines; Rats; Rats, Inbred Strains | 1990 |
Thiazolo[4,5-d]pyrimidine nucleosides. The synthesis of certain 3-beta-D-ribofuranosylthiazolo[4,5-d]pyrimidines as potential immunotherapeutic agents.
Topics: Adenosine; Animals; Cell Division; Chemical Phenomena; Chemistry; Cytotoxicity, Immunologic; DNA; Guanosine; Immunotherapy; Inosine; Killer Cells, Natural; Lymphoma; Mice; Molecular Structure; Pyrimidine Nucleosides; Ribonucleosides; Semliki forest virus; Spleen; T-Lymphocytes; Togaviridae Infections; Tumor Cells, Cultured | 1990 |
Synthesis and biological evaluation of carbocyclic analogues of lyxofuranosides of 2-amino-6-substituted-purines and 2-amino-6-substituted-8-azapurines.
Topics: Adenosine; Animals; Antineoplastic Agents; Antiviral Agents; Chemical Phenomena; Chemistry; Chlorocebus aethiops; Cytomegalovirus; Furans; Guanosine; HIV-1; Leukemia, Experimental; Mice; Nucleosides; Orthomyxoviridae; Purines; Simplexvirus; Structure-Activity Relationship | 1990 |
Inhibitory adenosine A1-receptors on rat locus coeruleus neurones. An intracellular electrophysiological study.
Topics: Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Electrophysiology; Guanosine; In Vitro Techniques; Locus Coeruleus; Male; Membrane Potentials; Neurons; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Receptors, Purinergic; Thionucleosides; Xanthines | 1990 |
The role of modified purine 64 in initiator/elongator discrimination of tRNA(iMet) from yeast and wheat germ.
Topics: Adenosine; Animals; Codon; Guanosine; Guanosine Triphosphate; Macromolecular Substances; Oxidation-Reduction; Peptide Chain Elongation, Translational; Peptide Chain Initiation, Translational; Peptide Elongation Factor Tu; Protein Biosynthesis; Purines; Rabbits; Reticulocytes; RNA, Messenger; RNA, Transfer, Amino Acid-Specific; RNA, Transfer, Met; Tobacco Mosaic Virus; Triticum; Yeasts | 1990 |
An immunoenzymatic test designed for the detection of small amounts of contaminant DNA in biological preparations.
Topics: Adenosine; Animals; Antibodies, Monoclonal; DNA, Single-Stranded; Dose-Response Relationship, Immunologic; Guanosine; Mice | 1990 |
Purine nucleotide metabolism in resident and activated rat macrophages in vitro.
Topics: Adenine; Adenosine; Animals; Cells, Cultured; Guanine; Guanosine; Hypoxanthine; Hypoxanthines; Inosine; Macrophage Activation; Macrophages; Pentosephosphates; Phosphoribosyl Pyrophosphate; Purine Nucleotides; Rats; Thioglycolates | 1985 |
Establishment of a nucleoside-specific suppressor T cell line from SLE prone (NZB/NZW)F1 mice.
Topics: Adenosine; Animals; Antibody Formation; Cell Line; Cross Reactions; Crosses, Genetic; Cytidine; Epitopes; Female; Guanosine; Immune Tolerance; Lupus Erythematosus, Systemic; Lymphocyte Activation; Mice; Mice, Inbred NZB; T-Lymphocytes, Regulatory; Thymidine; Time Factors | 1985 |
Inhibitory effect of adenosine on electrically evoked contractions in the rat vas deferens: calcium dependence.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adenosine; Animals; Calcium; Drug Interactions; Electric Stimulation; Guanosine; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Rats; Synaptic Transmission; Thionucleosides; Vas Deferens | 1985 |
Intraocular tetrodotoxin reduces axonal transport and transcellular transfer of adenosine and other nucleosides in the visual system of goldfish.
Topics: Adenosine; Animals; Axonal Transport; Cyprinidae; Goldfish; Guanosine; Nucleosides; Optic Nerve; Retina; Retinal Ganglion Cells; RNA; Superior Colliculi; Tetrodotoxin; Uridine | 1986 |
Antigiardial activity of guanine arabinoside. Mechanism studies.
Topics: Adenine; Adenosine; Animals; Arabinonucleotides; Deoxyadenosines; Deoxyguanosine; DNA Replication; Giardia; Guanine; Guanosine; Guanosine Triphosphate; Protein Biosynthesis; RNA | 1987 |
Striatal adenosine levels measured 'in vivo' by microdialysis in rats with unilateral dopamine denervation.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adenosine; Animals; Chromatography, High Pressure Liquid; Corpus Striatum; Denervation; Dialysis; Dopamine; Guanosine; Homovanillic Acid; Hydroxydopamines; Hydroxyindoleacetic Acid; Hypoxanthine; Hypoxanthines; Inosine; Male; Oxidopamine; Rats; Rats, Inbred Strains | 1987 |
A simple method for predicting modes of actions of antitumor agents.
Topics: Adenosine; Animals; Antineoplastic Agents; DNA Replication; Guanosine; Leukemia L1210; Mitosis; Nucleosides; Protein Synthesis Inhibitors; RNA; Thymidine; Tumor Cells, Cultured; Uridine | 1988 |
Nucleoside uptake by Trichomonas vaginalis.
Topics: Adenosine; Animals; Binding, Competitive; Biological Transport; Carrier Proteins; Cytidine; Dilazep; DNA; Guanosine; Inosine; Kinetics; Nucleosides; RNA; Thioinosine; Thionucleosides; Thymidine; Trichomonas vaginalis; Uridine | 1988 |
Purine and pyrimidine metabolism of normal and leukemic lymphocytes.
Topics: Adenosine; Carbon-Nitrogen Ligases; Cells, Cultured; Guanosine; Humans; Hypoxanthines; IMP Dehydrogenase; Leukemia; Ligases; Purines; Pyrimidines; Ribonucleotides; T-Lymphocytes | 1989 |
Synthesis of 8-diamino-substituted adenosine, inosine, and guanosine.
Topics: Adenosine; Diamines; Guanosine; Inosine | 1989 |
Presence of phosphorylated O-ribosyl-adenosine in T-psi-stem of yeast methionine initiator tRNA.
Topics: Adenosine; Chromatography, DEAE-Cellulose; Chromatography, High Pressure Liquid; Gas Chromatography-Mass Spectrometry; Guanosine; Methionine; Nucleic Acid Conformation; Nucleosides; Phosphorylation; Poly Adenosine Diphosphate Ribose; RNA, Transfer, Amino Acid-Specific; RNA, Transfer, Met; Saccharomyces cerevisiae | 1989 |
Base substitutions in the 5' non-coding regions of two naturally occurring yeast invertase structural SUC genes cause strong differences in specific invertase activities.
Topics: Adenosine; Base Sequence; beta-Fructofuranosidase; DNA, Fungal; DNA, Recombinant; Gene Expression Regulation; Genes, Fungal; Glycoside Hydrolases; Guanosine; Saccharomyces cerevisiae; Transformation, Genetic | 1989 |
Membrane and intracellular effects of adenosine in mouse pancreatic beta-cells.
Topics: Adenosine; Animals; Cell Membrane; Colforsin; Female; Glucose; Guanosine; In Vitro Techniques; Insulin; Insulin Secretion; Islets of Langerhans; Kinetics; Membrane Potentials; Mice; Mice, Inbred Strains; Phenylisopropyladenosine; Thionucleosides | 1989 |
The degree of ultraviolet light damage to DNA containing iododeoxyuridine or bromodeoxyuridine is dependent on the DNA sequence.
Topics: Adenosine; Base Composition; Base Sequence; Bromodeoxyuridine; Cytidine; Densitometry; Dithiothreitol; DNA Damage; Guanosine; Humans; Idoxuridine; Molecular Sequence Data; Templates, Genetic; Thymidine; Ultraviolet Rays | 1989 |
Calibration of target amounts of DNA in hybridization experiments using monoclonal anti-nucleoside antibodies.
Topics: Adenosine; Antibodies, Monoclonal; Antibody Specificity; DNA; DNA, Single-Stranded; Guanosine; Immunoglobulin G; Nucleic Acid Hybridization | 1989 |
Induction of nucleoside transport sites into the host cell membrane of Babesia bovis infected erythrocytes.
Topics: Adenosine; Animals; Babesia; Binding Sites; Biological Transport; Cattle; Dilazep; Dipyridamole; Erythrocyte Membrane; Erythrocytes; Guanosine; Humans; Kinetics; Phloretin; Phlorhizin; Thioinosine; Thionucleosides; Verapamil | 1989 |
The role of nonparenchymal and parenchymal liver cells in the catabolism of extracellular purines.
Topics: Adenosine; Allantoin; Animals; Extracellular Space; Female; Guanosine; Hypoxanthines; Liver; Purines; Rats; Rats, Inbred Lew | 1989 |
Adenosine-guanosine preferential photocleavage of DNA by azido-benzoyl- and diazocyclopenta-dienylcarbonyloxy derivatives of 9-aminoacridine.
Topics: Adenosine; Aminoacridines; Azides; Base Sequence; DNA; DNA Restriction Enzymes; Guanosine; Kinetics; Light; Photolysis; Plasmids; Ultraviolet Rays | 1988 |
Presynaptic P1-purinoceptors in jejunal branches of the rabbit mesenteric artery and their possible function.
Topics: Action Potentials; Adenosine; Adenosine Deaminase; Adenosine-5'-(N-ethylcarboxamide); Animals; Female; Guanosine; In Vitro Techniques; Jejunum; Male; Mesenteric Arteries; Muscle, Smooth, Vascular; Phenylisopropyladenosine; Rabbits; Receptors, Neurotransmitter; Receptors, Purinergic; Theophylline; Thionucleosides | 1988 |
Purine salvage in Entamoeba histolytica.
Topics: Adenine; Adenine Nucleotides; Adenosine; Animals; Chromatography, High Pressure Liquid; Entamoeba histolytica; Guanine; Guanine Nucleotides; Guanosine; Inosine Monophosphate; Kinetics; Ribose | 1985 |
Inhibitory effect of adenosine on electrically evoked contractions in the rat vas deferens: pharmacological characterization.
Topics: Adenosine; Animals; Electric Stimulation; Guanosine; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Synaptic Transmission; Thionucleosides; Vas Deferens; Xanthines | 1985 |
OH-induced free radicals in purine nucleosides and their homopolymers: e.s.r. and spin-trapping with 2-methyl-2-nitrosopropane.
Topics: Adenosine; Chromatography, High Pressure Liquid; Deoxyadenosines; Deoxyguanosine; Electron Spin Resonance Spectroscopy; Guanosine; Hydroxides; Hydroxyl Radical; Inosine; Nitroso Compounds; Poly A; Poly I; Purine Nucleosides | 1986 |
Studies on several pyrrolo[2,3-d]pyrimidine analogues of adenosine which lack significant agonist activity at A1 and A2 receptors but have potent pharmacological activity in vivo.
Topics: Adenosine; Adenosine Deaminase; Adenosine Kinase; Adenosine-5'-(N-ethylcarboxamide); Animals; Blood Pressure; Brain; Cyclic AMP; Guanosine; Guinea Pigs; Heart Rate; Male; Mice; Muscle Relaxation; Phenylisopropyladenosine; Receptors, Cell Surface; Receptors, Purinergic; Tubercidin | 1986 |
Comparative structural analysis of 1-methyladenosine, 7-methylguanosine, ethenoadenosine and their protonated salts IV: 1H, 13C, and 15N NMR studies at natural isotope abundance.
Topics: Adenosine; Dimethyl Sulfoxide; Guanosine; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; Protons; Spectrophotometry, Infrared; Trifluoroacetic Acid | 1986 |
Effects of papaverine and theophylline on renal adenosine transport.
Topics: Adenosine; Animals; Biological Transport, Active; Cyclic AMP; Dipyridamole; Guanosine; Kidney; Male; Papaverine; Perfusion; Rats; Rats, Inbred Strains; Theophylline | 1986 |
Synthesis and biological activity of unsaturated carboacyclic purine nucleoside analogues.
Topics: Adenosine; Adenosylhomocysteinase; Animals; Cell Line; Chemical Phenomena; Chemistry; Guanosine; Hydrolases; Influenza A virus; Magnetic Resonance Spectroscopy; Simplexvirus | 1987 |
Precursors of ribose 5-phosphate suppress expression of glucose-regulated proteins in LLC-PK1 cells.
Topics: Adenosine; Animals; Cytidine; Fructose; Galactose; Glucose; Guanosine; Kidney; Molecular Weight; Pentosephosphates; Protein Biosynthesis; Ribose; Ribosemonophosphates; Swine; Uridine | 1987 |
An improved in vitro bioassay for follicle-stimulating hormone (FSH): suitable for measurement of FSH in unextracted human serum.
Topics: Adenosine; Androgens; Androstenedione; Animals; Aromatase; Biological Assay; Blood; Cells, Cultured; Follicle Stimulating Hormone; Guanosine; Humans; Kinetics; Male; Quality Control; Rats; Rats, Inbred Strains; Sertoli Cells | 1987 |
Pharmacological classification of receptors for adenyl purines in guinea pig myometrium.
Topics: 2-Chloroadenosine; Adenosine; Adenosine Triphosphate; Animals; Azides; Female; Guanosine; Guinea Pigs; Myometrium; Phenylisopropyladenosine; Receptors, Purinergic; Stereoisomerism; Theophylline; Thionucleosides | 1988 |
Adenine, guanine, and inosine nucleotides of chick growth cartilage: relationship between energy status and the mineralization process.
Topics: Adenine Nucleotides; Adenosine; Animals; Chickens; Energy Metabolism; Growth Plate; Guanine Nucleotides; Guanosine; Hypoxanthine; Hypoxanthines; Inosine Monophosphate; Inosine Nucleotides; Reference Values | 1988 |
Ruthenium(III) ion complexes with nucleic acid bases and nucleosides.
Topics: Adenine; Adenosine; Cytosine; Guanine; Guanosine; Inosine; Ruthenium; Ruthenium Compounds; Spectrophotometry; Spectrophotometry, Infrared | 1988 |
Wheat germ cytoplasmic ribosomes. Localization of 7-methylguanosine and 6-methyladenosine by electron microscopy of immune complexes.
Topics: Adenosine; Antibodies; Antigen-Antibody Complex; Cytoplasm; Guanosine; Immunoassay; Microscopy, Electron; Plants; Ribosomes; RNA, Ribosomal; Triticum | 1988 |
Specificity of a nucleolar 2'-O-methyltransferase for RNA substrates.
Topics: Adenosine; Animals; Carcinoma, Ehrlich Tumor; Cell Nucleolus; Cytosine; Guanosine; Kinetics; Methyltransferases; Mice; Structure-Activity Relationship; Substrate Specificity; Uridine | 1988 |
Effect of insulin receptor autophosphorylation on insulin receptor binding.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Cell Membrane; Female; Guanosine; Humans; Insulin; Male; Microsomes, Liver; Phosphorylation; Placenta; Pregnancy; Rats; Rats, Inbred Strains; Receptor, Insulin | 1986 |
Cardiac myocyte guanosine transport and metabolism.
Topics: Adenosine; Animals; Binding, Competitive; Biological Transport; Guanine Nucleotides; Guanosine; Inosine; Kinetics; Male; Myocardium; Phosphorylation; Rats; Rats, Inbred Strains; Thioinosine | 1987 |
New approach to automated synthesis of oligoribonucleotides.
Topics: Adenosine; Guanosine; Indicators and Reagents; Oligoribonucleotides | 1987 |
Purine metabolism in human neuroblastoma cell lines.
Topics: Adenine; Adenosine; Cell Line; Guanosine; Humans; Hypoxanthine; Hypoxanthines; Neuroblastoma; Nucleosides; Purine Nucleosides; Purine Nucleotides; Purines; Tubercidin | 1986 |
Nucleoside transporter of cerebral microvessels and choroid plexus.
Topics: Adenosine; Affinity Labels; Animals; Blood Proteins; Blood-Brain Barrier; Brain; Capillaries; Choroid Plexus; Dipyridamole; Endothelium; Female; Guanosine; Male; Membrane Proteins; Nucleoside Transport Proteins; Nucleosides; Rats; Rats, Inbred Strains; Swine; Theophylline; Thioinosine; Thionucleosides | 1986 |
Repair of etheno DNA adducts by N-glycosylases.
Topics: Acetaldehyde; Adenine; Adenosine; DNA Glycosylases; DNA Repair; Guanine; Guanosine; N-Glycosyl Hydrolases; Substrate Specificity | 1986 |
Neutral reactions of haloacetaldehydes with polynucleotides: mechanisms, monomer and polymer products.
Topics: Acetaldehyde; Adenosine; Aldehydes; Alkylation; Cross-Linking Reagents; Cytosine; DNA Damage; Guanosine; Nucleic Acid Conformation; Nucleic Acids; Poly dA-dT; Spectrophotometry, Ultraviolet | 1986 |
Diethyl pyrocarbonate: a chemical probe for secondary structure in negatively supercoiled DNA.
Topics: Adenosine; Alkylation; Base Sequence; Diethyl Pyrocarbonate; DNA; DNA, Superhelical; Formates; Guanosine; Nucleic Acid Conformation; Purines; Structure-Activity Relationship | 1985 |
Effects of adenosine uptake blockers and adenosine on evoked potentials of guinea-pig olfactory cortex.
Topics: Adenosine; Adenosine Deaminase; Animals; Diazepam; Dilazep; Dipyridamole; Evoked Potentials; Flurazepam; Guanosine; Guinea Pigs; Hexobendine; In Vitro Techniques; Limbic System; Olfactory Pathways; Thioinosine; Thionucleosides | 1986 |
Lack of effect of 1-methylisoguanosine on sleep in rats.
Topics: Adenosine; Animals; Dose-Response Relationship, Drug; Electroencephalography; Electromyography; Guanosine; Injections, Intraventricular; Male; Rats; Rats, Inbred Strains; Sleep; Sleep, REM | 1985 |
Urinary modified nucleosides as tumor markers in cancer of the urinary organs or female genital tract.
Topics: Adenosine; Adult; Carcinoma, Renal Cell; Female; Genital Neoplasms, Female; Guanosine; Humans; Inosine; Kidney Neoplasms; Nucleosides; Pseudouridine; Urinary Bladder Neoplasms; Urogenital Neoplasms | 1985 |
[Thiamine dependent metabolism of pyrimidine nucleotides in Lactobacillus viridescens].
Topics: Adenosine; Culture Media; Cytidine; Dactinomycin; Guanosine; Lactobacillus; Nucleosides; Nucleotides; Pyrimidine Nucleotides; Rifampin; Thiamine; Tritium; Uridine | 1972 |
Reaction of antinucleoside antibodies with human cells in vitro.
Topics: Adenosine; Animals; Antibodies; Antigen-Antibody Reactions; Autoradiography; Cells, Cultured; Complement Fixation Tests; DNA; Fibroblasts; Fluorescent Antibody Technique; gamma-Globulins; Guanosine; Hot Temperature; Humans; Immune Sera; Microscopy, Fluorescence; Nucleic Acid Denaturation; Precipitin Tests; Rabbits; Serum Albumin, Bovine; Sheep; Sodium Hydroxide; Thymidine; Time Factors; Tritium | 1971 |
The use of antinucleoside antibodies to probe the organization of chromosomes denatured by ultraviolet irradiation.
Topics: Acetates; Adenosine; Animals; Antibodies, Anti-Idiotypic; Binding Sites, Antibody; Chromosomes; Chromosomes, Human, 1-3; Chromosomes, Human, 16-18; Chromosomes, Human, 6-12 and X; Cyclobutanes; Cytidine; DNA; Fluorescent Antibody Technique; Guanosine; Humans; Karyotyping; Methanol; Mice; Mitosis; Nucleic Acid Denaturation; Nucleosides; Purines; Pyrimidines; Quinacrine; Rabbits; Radiation Effects; Sex Chromosomes; Sheep; Staining and Labeling; Thymidine; Ultraviolet Rays | 1974 |
Specific binding of ribonucleic acid by antiadenosine antibodies.
Topics: Adenosine; Animals; Antigen-Antibody Reactions; Carbon Isotopes; Cattle; Centrifugation, Density Gradient; Chromatography, Gel; Cytidine; DNA; Electrophoresis; Escherichia coli; Guanosine; Immune Sera; Immunodiffusion; Iodine Isotopes; Nucleic Acid Denaturation; Phosphorus Isotopes; Precipitin Tests; Rabbits; RNA, Bacterial; Serum Albumin, Bovine; Sheep; Spectrophotometry, Ultraviolet; Thymus Gland; Tritium; Uridine | 1973 |
The occurrence of ribothymidine, 1-methyladenosine, methylated guanosines and the corresponding methyltransferases in E. coli and Bacillus subtilis.
Topics: Adenosine; Autoradiography; Bacillus subtilis; Base Sequence; Carbon Radioisotopes; Culture Media; Escherichia coli; Guanosine; Methylation; Methyltransferases; RNA, Bacterial; RNA, Transfer; Thymidine | 1973 |
Mechanism of inhibition of bacterial growth by adenine.
Topics: Adenine; Adenosine; Adenosine Triphosphate; Bacterial Proteins; Carbon Radioisotopes; Culture Media; Depression, Chemical; DNA, Bacterial; Edetic Acid; Escherichia coli; Guanosine; Inosine; Orotic Acid; Oxygen Consumption; Phosphorus Radioisotopes; Purine Nucleotides; Pyrimidine Nucleotides; RNA, Bacterial; Uridine | 1974 |
Purine metabolism in Neisseria meningitidis. 2. Utilization of exogenous adenosine, guanosine and inosine.
Topics: Adenosine; Adenosine Deaminase; Adenosine Diphosphate; Adenosine Kinase; Adenosine Monophosphate; Adenosine Triphosphate; Guanosine; Inosine; N-Glycosyl Hydrolases; Neisseria meningitidis; Purine-Nucleoside Phosphorylase | 1974 |
Mode of action of methotrexate upon insulin-antibody formation in guinea pigs.
Topics: Adenosine; Animals; Antibody Formation; Deoxyadenosines; Depression, Chemical; Drug Antagonism; Floxuridine; Formates; Guanosine; Guinea Pigs; Immunization; Immunosuppressive Agents; Insulin Antibodies; Iodine Isotopes; Leucovorin; Male; Mathematics; Methotrexate; Swine; Tetrahydrofolates; Thymidine; Time Factors | 1972 |
Correlation of growth inhibition patterns to nucleoside transport models in Neurospora crassa.
Topics: Adenine; Adenosine; Guanosine; Inosine; Ligases; Models, Biological; Neurospora; Neurospora crassa; Nucleosides; Pyrimidines; Succinates; Time Factors; Uridine | 1973 |
Relationship between (8-14C)adenosine transport and growth inhibition in Neurospora crassa strain ad-8.
Topics: Adenosine; Carbon Radioisotopes; Deoxyribonucleosides; Deoxyuridine; Electron Transport; Guanosine; Inosine; Micropore Filters; Neurospora; Neurospora crassa; Nucleosides; Spores, Fungal; Thymidine; Uridine | 1974 |
Reaction of pseudouridine and inosine with N-cyclohexyl-N'-beta-(4-methylmorpholinium)ethylcarbodiimide.
Topics: Adenosine; Buffers; Chemical Phenomena; Chemistry; Cyclohexanes; Diphosphates; Drug Stability; Guanosine; Hydrogen-Ion Concentration; Hydrolysis; Imides; Inosine; Inosine Nucleotides; Morpholines; Nucleosides; Phosphates; Ribonucleases; Spectrophotometry; Stereoisomerism; Sulfonic Acids; Thymidine; Thymine; Time Factors; Toluene; Ultraviolet Rays; Uridine | 1971 |
Nucleoside transport by Novikoff rat hepatoma cells glowing in suspension culture. Specificity and mechanism of transport reactions and relationship to nucleoside incorporation into nucleic acids.
Topics: Adenosine; Biological Transport; Carcinoma, Hepatocellular; Cell Line; Cells, Cultured; Chloromercuribenzoates; Chromatography, Paper; Chymotrypsin; Cytidine; Dipyridamole; Ethanol; Guanosine; Hot Temperature; Inosine; Kinetics; Liver Neoplasms; Neoplasms, Experimental; Neuraminidase; Nucleic Acids; Nucleosides; Phospholipases; Phosphotransferases; Thymidine; Tritium; Trypsin; Uridine | 1971 |
Nucleotide pools in Novikoff rat hepatoma cells growing in suspension culture. 3. Effects of nucleosides in medium on levels of nucleotides in separate nucleotide pools for nuclear and cytoplasmic RNA synthesis.
Topics: Adenine Nucleotides; Adenosine; Animals; Carbon Isotopes; Carcinoma, Hepatocellular; Cell Line; Cell Nucleus; Cells, Cultured; Chromatography; Culture Media; Culture Techniques; Cytidine; Cytoplasm; Cytosine Nucleotides; Electrophoresis; Encephalomyocarditis virus; Guanosine; Inosine; Liver Neoplasms; Neoplasms, Experimental; Nucleosides; Nucleotides; Phosphates; Phosphorus Isotopes; Rats; RNA; RNA, Viral; Time Factors; Tritium; Uridine | 1972 |
The 3'-terminal nucleosides of the high molecular weight RNA of C-type viruses.
Topics: Adenosine; Animals; Autoradiography; Cats; Chromatography, Thin Layer; Cricetinae; Cytidine; Escherichia coli; Guanosine; Hydrolysis; Leukemia Virus, Murine; Mice; Molecular Weight; Nucleosides; Oncogenic Viruses; RNA Viruses; RNA, Bacterial; RNA, Transfer; RNA, Viral; Snakes; Tritium; Uridine | 1971 |
Cyclic AMP-stimulated protein kinase prepared from bovine thyroid glands.
Topics: Adenine; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Calcium; Caseins; Cattle; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Cobalt; Cyclic AMP; Cyclic GMP; Cytosine Nucleotides; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Guanine Nucleotides; Guanosine; Histones; Hydrogen-Ion Concentration; In Vitro Techniques; Isoleucine; Magnesium; Manganese; Nucleotides; Phosphorus Isotopes; Phosphotransferases; Protamines; Proteins; Serum Albumin, Bovine; Thyroid Gland; Uracil Nucleotides | 1972 |
Significance of the caffeine-like effect of various purines, pyrimidines and derivatives on adipose-tissue phosphodiesterase.
Topics: Adenine; Adenosine; Adipose Tissue; Animals; Caffeine; Deoxyadenosines; Epididymis; Guanosine; Male; Phosphoric Monoester Hydrolases; Purines; Pyrimidines; Rats | 1971 |
The structure of tobacco rattle virus ribonucleic acids: nature of the 3'-terminal nucleosides.
Topics: Adenosine; Borohydrides; Centrifugation, Density Gradient; Chromatography; Cytidine; Guanosine; Nicotiana; Nucleosides; Oxidation-Reduction; Periodic Acid; Plant Viruses; Plants, Toxic; RNA, Viral; Tritium; Uridine | 1972 |
Studies on the mechanism of serum stimulation of uridine uptake in serum-less mouse cells.
Topics: Adenosine; Adenosine Triphosphate; Animals; Azides; Blood; Cells, Cultured; Cyclic AMP; Dinitrophenols; DNA; Embryo, Mammalian; Fetal Proteins; Fluorides; Fluorine; Guanosine; Kinetics; Mice; Nitrobenzenes; Oligomycins; Phenylalanine; Phlorhizin; Thymidine; Tritium; Uridine | 1972 |
Studies in prebiotic synthesis. VI. Synthesis of purine nucleosides.
Topics: Adenine; Adenosine; Chemical Phenomena; Chemistry; Chromatography, Paper; Diphosphates; Electrophoresis, Paper; Guanine; Guanosine; Hot Temperature; Hypoxanthines; Inosine; Kinetics; Magnesium; Nucleosides; Phosphates; Ribonucleosides; Ribose | 1972 |
Acid phosphatases from Fusarium moniliforme. II. Further studies on substrate specificity and mode of action of acid phosphatase II.
Topics: Acid Phosphatase; Adenine; Adenosine; Cytidine; Diphosphates; Fusarium; Glucosephosphates; Glycerophosphates; Guanosine; Hydrogen-Ion Concentration; Kinetics; Nitrophenols; Phosphates; Phosphoenolpyruvate; Uridine | 1972 |
Nucleoside-coated bacteriophage T4: a method for the detection and characterization of anti-nucleoside antibodies.
Topics: Adenosine; Animals; Antibodies; Antigen-Antibody Reactions; Coliphages; Complement System Proteins; Cross Reactions; Cytidine; DNA; Goats; Guanosine; Humans; Immune Sera; Inosine; Lupus Erythematosus, Systemic; Nucleosides; Periodic Acid; Rabbits; RNA, Transfer; Uridine | 1972 |
Liquid chromatographic analysis of nucleosides, purine base-modified adenosine derivatives and 3',5'-cyclic AMP.
Topics: Adenosine; Chromatography, Ion Exchange; Cyclic AMP; Cytidine; Guanosine; Inosine; Methods; Microchemistry; Purines; Ribonucleosides; Uridine | 1973 |
Specificity of adenosine on transmitter output at the neuromuscular junction.
Topics: Adenine; Adenosine; Adenosine Monophosphate; Animals; Calcium; Cyclic AMP; Cystine; Diaphragm; Evoked Potentials; Guanosine; In Vitro Techniques; Inosine; Magnesium; Membrane Potentials; Muscle Contraction; Neuromuscular Junction; Rats; Uridine | 1973 |
Guanosine anabolism for biosynthesis of nucleic acids in Novikoff ascites rat tumor cells in culture.
Topics: Adenosine; Animals; Carbon Radioisotopes; Carcinoma, Hepatocellular; Cells, Cultured; Chromatography, DEAE-Cellulose; DNA, Neoplasm; Electrophoresis, Paper; Guanosine; Liver Neoplasms; Neoplasms, Experimental; Nucleotidyltransferases; Phosphotransferases; Rats; RNA, Neoplasm | 1973 |
Characterization of the low-molecular-weight RNAs associated with the 70S RNA of Rous sarcoma virus.
Topics: Adenosine; Animals; Autoradiography; Avian Sarcoma Viruses; Chick Embryo; Culture Techniques; Cytidine; Electrophoresis; Electrophoresis, Polyacrylamide Gel; Fibroblasts; Guanosine; Molecular Weight; Nucleic Acid Denaturation; Oligonucleotides; Phosphorus Radioisotopes; Ribonucleases; RNA, Viral; Temperature; Uridine | 1973 |
Characterisation of the 3'-terminus of Sindbis virion RNA.
Topics: Adenine Nucleotides; Adenosine; Animals; Base Sequence; Cytidine; Exonucleases; Guanosine; Hydrolysis; Micropore Filters; Oligonucleotides; Phosphoric Diester Hydrolases; RNA, Viral; Semliki forest virus; Sindbis Virus; Snakes; Tritium; Uridine; Venoms | 1973 |
Promotion of conidia aggregation in Aspergillus niger by cyclic AMP and 5'-GMP.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Aspergillus; Bucladesine; Cell Aggregation; Cell Division; Cyclic AMP; Cyclic GMP; Guanine Nucleotides; Guanosine; Theophylline | 1973 |
Adenosine metabolism in Micrococcus sodonensis.
Topics: Adenosine; Adenosine Monophosphate; Carbon Radioisotopes; Cell-Free System; Culture Media; Glycine; Guanine; Guanosine; Hypoxanthines; Micrococcus; Nucleotides; Phosphotransferases; Purines; Ribonucleotides; Time Factors | 1973 |
Cyclic 3',5'-adenosine monophosphate in isolated bone cells. II. Responses to adenosine and parathyroid hormone.
Topics: Adenine; Adenosine; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Bone and Bones; Carbon Radioisotopes; Cyclic AMP; Dose-Response Relationship, Drug; Drug Synergism; Epinephrine; Fluorides; Guanosine; In Vitro Techniques; Parathyroid Hormone; Rats; Theophylline; Uridine | 1974 |
Preparative photochemical synthesis of isoguanosine ribo- and deoxyribonucleosides and nucleotides, and isoguanosine-3',5'-cyclic phosphate, a new cAMP analogue.
Topics: Adenosine; Alkaline Phosphatase; Animals; Chromatography, Paper; Cyclic GMP; Cyclic N-Oxides; Deoxyribonucleosides; Deoxyribonucleotides; Escherichia coli; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Kinetics; Nucleotidases; Phosphoric Diester Hydrolases; Photochemistry; Quantum Theory; Snakes; Spectrophotometry, Ultraviolet; Venoms | 1973 |
Detection of homologous RNA sequences among six rhabdovirus genomes.
Topics: Adenosine; Animals; Base Sequence; Cell Line; Centrifugation, Density Gradient; Chemical Precipitation; Cricetinae; Cytidine; Electrophoresis, Polyacrylamide Gel; Guanosine; Kidney; Neutralization Tests; Nucleic Acid Hybridization; Rabies virus; Ribonucleases; RNA, Viral; Tritium; Uridine; Vesicular stomatitis Indiana virus; Virus Cultivation; Viruses, Unclassified | 1974 |
Levels of nucleoside and nucleotide kinases in rhesus monkey tissues.
Topics: Adenosine; Animals; Cyclic GMP; Guanosine; Haplorhini; Macaca; Nucleosides; Nucleotides; Phosphotransferases; Proteins; Uridine | 1974 |
The effects of bases and nucleosides on the intracellular contents of nucleotides and 5-phosphoribosyl 1-pyrophosphate in Escherichia coli.
Topics: Adenine; Adenine Nucleotides; Adenosine; Carbon Radioisotopes; Cytosine Nucleotides; Escherichia coli; Guanine; Guanine Nucleotides; Guanosine; Hypoxanthines; Inosine; Inosine Nucleotides; Kinetics; Organophosphorus Compounds; Orotic Acid; Pentosephosphates; Phosphoric Acids; Ribonucleosides; Ribonucleotides; Time Factors; Uracil; Uracil Nucleotides; Uridine | 1974 |
Adenosine-mediated elevation of cyclic 3':5'-adenosine monophosphate concentrations in cultured mouse neuroblastoma cells.
Topics: Acetylcholine; Adenine; Adenosine; Animals; Benzyl Compounds; Clone Cells; Cyclic AMP; Ethers; Guanine; Guanosine; Histamine; Imidazoles; Isoproterenol; Mice; Neuroblastoma; Phosphodiesterase Inhibitors; Stimulation, Chemical; Theophylline | 1973 |
Adenosine-elicited accumulation of cyclic AMP in brain slices: potentiation by agents which inhibit uptake of adenosine.
Topics: Adenosine; Animals; Benzoates; Biological Transport; Bucladesine; Carbon Radioisotopes; Cerebral Cortex; Cyclic AMP; Deoxyadenosines; Dipyridamole; Drug Synergism; Ethylenediamines; Guanosine; Guinea Pigs; Histamine; Male; Norepinephrine; Papaverine; Purine Nucleosides; Structure-Activity Relationship; Theophylline; Xanthines | 1974 |
Evidence from the control of pyrimidine biosynthesis in tissue minces by purines.
Topics: Adenosine; Animals; Aspartic Acid; Bicarbonates; Carbamates; Carbon Radioisotopes; Chickens; Guanosine; In Vitro Techniques; Male; Mammary Glands, Animal; Organ Specificity; Organophosphorus Compounds; Orotic Acid; Oviducts; Phosphotransferases; Rats; Time Factors; Uridine | 1974 |
Antibodies to the codons ApApAp, ApApC, and ApUpG.
Topics: Adenine Nucleotides; Adenosine; Animals; Antibodies; Antibody Formation; Antigens; Base Sequence; Carrier Proteins; Cross Reactions; Cytidine; Guanosine; Haptens; Immunoglobulins; Nucleic Acid Conformation; Oligonucleotides; Phosphoric Diester Hydrolases; Precipitin Tests; Rabbits; Radioimmunoassay; RNA, Messenger; Serum Albumin, Bovine; Snakes; Structure-Activity Relationship; Tritium; Uracil Nucleotides; Venoms | 1974 |
Reaction of nucleosides with N-trimethylsilylimidazole: separation of TMS derivatives of anomeric pyrimidine nucleosides by gas-liquid chromatography.
Topics: Adenosine; Binding Sites; Chromatography, Gas; Chromatography, Thin Layer; Cytosine; Deoxyribonucleosides; Evaluation Studies as Topic; Floxuridine; Guanosine; Imidazoles; Isomerism; Kinetics; Methods; Molecular Conformation; Molecular Weight; Nucleic Acid Conformation; Pyrimidine Nucleosides; Silicon Dioxide; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Temperature; Time Factors; Uridine | 1974 |
Effect of pharmacological agents on human keratinocyte mitosis in vitro. I. Inhibition by adenine nucleotides.
Topics: Adenine; Adenine Nucleotides; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Bucladesine; Cells, Cultured; Cyclic AMP; Cyclic GMP; Cytidine; Cytosine Nucleotides; Depression, Chemical; Guanine; Guanine Nucleotides; Guanosine; Guanosine Triphosphate; Humans; Hypoxanthines; Inosine; Inosine Nucleotides; Mitosis; Skin; Thymine Nucleotides; Uracil Nucleotides | 1974 |
Human IMP dehydrogenase. Kinetics and regulatory properties.
Topics: Adenine; Adenosine; Carbon Radioisotopes; Cell Fractionation; Chromatography, DEAE-Cellulose; Chromatography, Paper; Cytosol; Female; Guanine; Guanosine; Humans; Inosine Nucleotides; Ketone Oxidoreductases; Kinetics; Mercaptopurine; Mitochondria; NAD; Placenta; Pregnancy; Purine Nucleotides; Pyrimidine Nucleotides; Structure-Activity Relationship; Ultracentrifugation | 1974 |
Identification of methylated nucleosides in messenger RNA from Novikoff hepatoma cells.
Topics: Adenosine; Carcinoma, Hepatocellular; Cell Fractionation; Cell Line; Cellulose; Chromatography; Cytidine; Guanosine; Liver Neoplasms; Methylation; Neoplasms, Experimental; Nucleosides; Oligonucleotides; Polyribosomes; RNA, Messenger; RNA, Neoplasm; Thymine Nucleotides | 1974 |
Reaction of methyl methanesulphonate with nucleic acids of fetal and newborn rats in vivo.
Topics: Adenine; Adenosine; Animals; Animals, Newborn; Autoradiography; Carbon Radioisotopes; Cytidine; DNA; Female; Fetus; Gestational Age; Guanine; Guanosine; Hydrolysis; Injections, Intraperitoneal; Maternal-Fetal Exchange; Mesylates; Methylation; Nucleic Acids; Pregnancy; Rats; Rats, Inbred Strains; RNA; Time Factors | 1974 |
3-Hydroxy-1-nitrophenyl-1(H-pyrazolo(3,4-b)pyridines as selective inhibitors of rat liver xanthine oxidase.
Topics: Adenosine; Aminohydrolases; Animals; Guanine; Guanosine; Liver; Nitrobenzenes; Proteins; Pyrazoles; Pyridines; Rats; Xanthine Oxidase | 1974 |
Nucleic acid precursor incorporation by Eimeria nieschulzi (Protozoa: Apicomplexa) and jejunal villus epithelium.
Topics: Adenine; Adenosine; Animals; Autoradiography; Coccidiosis; DNA; Eimeria; Epithelium; Guanosine; Jejunum; Male; Rats; RNA; Thymidine; Tritium | 1974 |
Phosphorylation of deoxyribonucleosides and DNA synthesis in early cleaving embryos of the sea urchin.
Topics: Adenosine; Animals; Chromatography, Paper; Cytidine; Deoxyribonucleases; Deoxyribonucleosides; DNA; DNA Nucleotidyltransferases; Embryo, Nonmammalian; Guanosine; Oxidative Phosphorylation; Sea Urchins; Thymidine; Thymidine Kinase; Thymine Nucleotides; Time Factors; Tritium | 1974 |
Uridine anticonvulsant effects: selective control of nucleoside incorporation in experimental epilepsy.
Topics: Adenosine; Animals; Anticonvulsants; Anura; Autoradiography; Brain; Cytidine; Guanosine; Hydrolysis; Male; Methylene Blue; Nucleosides; Penicillin G; RNA; Seizures; Thymidine; Tritium; Uridine | 1974 |
Letter: The tautomeric form of inosine in aqueous solution.
Topics: Adenosine; Binding Sites; Guanosine; Hydrogen-Ion Concentration; Inosine; Molecular Conformation; Osmolar Concentration; Structure-Activity Relationship; Water | 1974 |
Effect of thiamin on protein and nucleic acid metabolism, IV. Thiamin dependent incorporation of pyrimidine nucleosides into nucleic acids and pyrimidine diphosphate conjugates in Lactobacilus viridescens.
Topics: Adenosine; Cytidine; DNA, Bacterial; Guanosine; Kinetics; Lactobacillus; Molecular Weight; Ribonucleotides; Rifampin; RNA, Bacterial; RNA, Ribosomal; Thiamine; Time Factors; Uridine | 1974 |
[Action of guanosine and adenosine on experimental arterial hypertension in rats].
Topics: Adenosine; Animals; Blood Pressure; Blood-Brain Barrier; Desoxycorticosterone; Guanosine; Hypertension; Male; Nephrectomy; Rats; Sodium Chloride | 1974 |
Requirements of Acholeplasma laidlawii A, strain LA 1, for nucleic acid precursors.
Topics: Acholeplasma laidlawii; Adenosine; Colorimetry; Cytidine; Cytosine; Deoxyribose; DNA, Bacterial; Guanine; Guanosine; Nephelometry and Turbidimetry; Nucleosides; Purines; Pyrimidines; Ribose; RNA, Bacterial; Thymidine; Thymine; Uracil; Uridine | 1974 |
Synthesis of small molecular weight RNA components during the early stages of sea urchin embryo development.
Topics: Adenosine; Animals; Cell Nucleolus; Cell Nucleus; Electrophoresis, Polyacrylamide Gel; Female; Fertilization; Guanosine; Methionine; Molecular Weight; Ovum; Phosphorus Radioisotopes; RNA; RNA, Ribosomal; Sea Urchins; Seawater; Time Factors; Tritium; Uridine | 1974 |
Ribosomal RNA turnover in contact inhibited cells.
Topics: Adenosine; Animals; Arginine; Autoradiography; Cells, Cultured; Chick Embryo; Contact Inhibition; Electrophoresis; Fibroblasts; Guanosine; Kinetics; Methionine; Methylation; Phosphates; Phosphorus Isotopes; RNA; RNA, Ribosomal; Thymidine; Tritium; Uridine | 1972 |
Guanine and hypoxanthine formation in iridophores of the bullfrog tadpole.
Topics: Adenosine; Animals; Anura; Autoradiography; Carbon Isotopes; Chromatography, Gel; Chromatophores; Deoxyribonucleosides; Guanine; Guanosine; Hypoxanthines; Inosine; Kinetics; Larva; Nucleosides; Pentosyltransferases; Phosphates; Rana catesbeiana; Skin; Spectrophotometry; Tritium; Ultraviolet Rays | 1972 |
Phosphorylation of adenosine and deoxyadenosine in Ehrlich ascites carcinoma cells resistant to 6-(Methylmercapto)purine ribonucleoside.
Topics: Adenosine; Aminohydrolases; Animals; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Cell Line; Chromatography, Thin Layer; Deoxyadenosines; Drug Resistance; Guanosine; Hypoxanthines; Inosine; Kinetics; Mice; Nucleosides; Phosphotransferases; Ribonucleosides; Sulfides | 1972 |
The biosynthesis of DNA by insects. IV. Metabolism of purine deoxyribonucleosides during adult development of the Cecropia silkmoth.
Topics: Adenosine; Adenosine Monophosphate; Aminohydrolases; Bombyx; Carbon Isotopes; Chromatography, Paper; Deoxyadenosines; DNA; Guanine Nucleotides; Guanosine; Humans; Inosine; Kinetics; Nucleosides | 1972 |
Stereoselective differentiation between ribonucleosides and deoxynucleosides by reaction with the copper(II) acetate dimer.
Topics: Acetates; Adenosine; Copper; Cytidine; Deoxyadenosines; Deoxyribonucleosides; Deoxyuridine; Guanosine; Inosine; Magnetic Resonance Spectroscopy; Protein Binding; Ribonucleosides; Spectrum Analysis; Thymidine | 1972 |
Solution studies of the nucleic acid bases and related model compounds. Solubility in aqueous alcohol and glycol solutions.
Topics: 1-Propanol; Adenine; Adenosine; Butanols; Cytosine; Deoxyadenosines; Ethanol; Glycols; Guanosine; Mathematics; Methanol; Nucleic Acid Denaturation; Nucleosides; Solubility; Spectrophotometry, Ultraviolet; Thermodynamics; Thymine; Uracil; Water | 1972 |
Prevention of murine lupus nephritis by carrier-dependent induction of immunologic tolerance to denatured DNA.
Topics: Adenosine; Age Factors; Animals; Antibodies, Antinuclear; Antibody Formation; Carrier Proteins; Cytosine; DNA; Erythrocytes; Guanosine; Immune Tolerance; Immunization; Immunoglobulin G; Kidney Diseases; Lupus Erythematosus, Systemic; Mice; Mice, Inbred NZB; Nucleic Acid Denaturation; Nucleosides; Protein Binding; Serum Albumin, Bovine; Sheep; Thymidine | 1973 |
Reactions between nitroxyl free radicals and radiation-induced transients in nucleosides.
Topics: Adenosine; Alkaloids; Cyclic N-Oxides; Cytidine; Deoxyribose; Free Radicals; Guanosine; Nucleosides; Oxygen; Piperidines; Piperidones; Radiation Effects; Radiation-Sensitizing Agents; Spectrum Analysis; Spin Labels; Thymidine | 1973 |
Lennard-Jones potential calculations of the barrier to rotation around the glycosidic C-N linkage in selected purine nucleosides and nucleotides. A direct comparison of the results of 6-12 potential calculations with results of semiempirical molecular orb
Topics: Adenine Nucleotides; Adenosine; Adenosine Monophosphate; Deoxyadenosines; Glycosides; Guanosine; Inosine; Nucleic Acid Conformation; Potentiometry; Purine Nucleosides; Purine Nucleotides; Quantum Theory; X-Ray Diffraction | 1973 |
Effect of antibiotics on the development of antibody-producing cells, in vitro.
Topics: Adenosine; Animals; Anti-Bacterial Agents; Antibody-Producing Cells; Cells, Cultured; Cycloheximide; Cytidine; Dactinomycin; Erythrocytes; Guanosine; Hemolytic Plaque Technique; Male; Mice; Mice, Inbred Strains; Puromycin; RNA; Sheep; Spleen; Uridine | 1972 |
Transport studies of showdomycin, nucleosides and sugars in Escherichia coli B and in showdomycin-resistant mutants.
Topics: Adenosine; Amino Acids; Antibiotics, Antineoplastic; Biological Transport; Carbon Isotopes; Cytidine; Drug Resistance, Microbial; Escherichia coli; Ethylmaleimide; Glucose; Guanosine; Maleimides; Mannose; Mutation; Nucleosides; Pyrroles; Ribose; Tritium; Uridine | 1972 |
Biosynthesis of N-(purin-6-ylcarbamoyl)-L-threonine riboside. Incorporation of L-threonine in vivo into modified nucleoside of transfer ribonucleic acid.
Topics: Adenosine; Animals; Carbamates; Carbon Isotopes; Chromatography, Paper; Cytidine; Escherichia coli; Guanosine; Liver; Purines; Rats; Ribonucleosides; RNA, Bacterial; RNA, Transfer; Threonine; Uridine | 1972 |
Initial nucleotide frequencies of bacterial RNA synthesized during amino-acid starvation or changes of carbon source.
Topics: Adenine Nucleotides; Adenosine; Amino Acids; Base Sequence; Electrophoresis; Escherichia coli; Glucose; Glycerol; Guanine Nucleotides; Guanosine; Phosphates; Phosphorus Isotopes; RNA, Bacterial | 1972 |
A showdomycin-resistant mutant of Escherichia coli K-12 with altered nucleoside transport character.
Topics: Adenosine; Antibiotics, Antineoplastic; Biological Transport; Carbon Isotopes; Cytidine; Deamination; Deoxyribonucleosides; Drug Interactions; Drug Resistance, Microbial; Escherichia coli; Genetics, Microbial; Guanosine; Hypoxanthines; Maleimides; Mutation; Nucleosides; Osmosis; Pyrroles; Ribonucleotides | 1972 |
Effects of trimethoprim and its antagonists on RNA synthesis in Escherichia coli.
Topics: Adenosine; Anti-Bacterial Agents; Carbon Isotopes; Drug Antagonism; Drug Interactions; Escherichia coli; Folic Acid Antagonists; Glycine; Guanosine; Methionine; Purines; Pyrimidines; RNA, Bacterial; Thymidine; Trimethoprim; Uracil | 1972 |
Purification and properties of purine nucleoside phosphorylase from Salmonella typhimurium.
Topics: Adenosine; Ammonium Sulfate; Calcium Phosphates; Cations, Divalent; Chromatography, DEAE-Cellulose; Chromatography, Gel; Deoxyadenosines; Deoxyribonucleosides; Electrophoresis, Disc; Guanosine; Hydrogen-Ion Concentration; Inosine; Kinetics; Macromolecular Substances; Molecular Weight; Pentosyltransferases; Phosphates; Protamines; Ribonucleosides; Salmonella typhimurium; Sodium Dodecyl Sulfate; Structure-Activity Relationship; Sulfuric Acids; Ultracentrifugation | 1973 |
Absence of the sequence G-T-psi-C-G(A)- in several eukaryotic cytoplasmic initiator transfer RNAs.
Topics: Adenosine; Animals; Base Sequence; Cytidine; Cytoplasm; Cytosine Nucleotides; Electrophoresis; Escherichia coli; Female; Guanine Nucleotides; Guanosine; Liver; Mammary Glands, Animal; Nucleosides; Nucleotides; Phosphorus Isotopes; Rabbits; RNA, Transfer; Saccharomyces cerevisiae; Sheep; Thymidine; Thymine Nucleotides; Triticum; Tritium; Uridine | 1973 |
Patterns of base modification in tRNA.
Topics: Adenosine; Amino Acids; Arginine; Base Sequence; Carbon Isotopes; Chromatography, DEAE-Cellulose; Cytidine; Escherichia coli; Esters; Glycolates; Guanosine; Isoleucine; Lysine; Nucleosides; Nucleotides; RNA, Bacterial; RNA, Transfer; Succinimides; Tritium; Uridine | 1973 |
Effect of 5-bromodeoxyuridine on chromatin transcription in confluent fibroblasts.
Topics: Adenosine; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Bromodeoxyuridine; Cell Line; Chromatin; Cytosine Nucleotides; DNA-Directed RNA Polymerases; Escherichia coli; Fibroblasts; Guanosine; Guanosine Triphosphate; Mice; RNA; Templates, Genetic; Transcription, Genetic; Tritium; Uracil Nucleotides; Uridine | 1974 |
Modification of ribonucleic acid by chemical carcinogens. VI. Effect of N-2-acetylaminofluorene modification of guanosine on the codon function of adjacent nucleosides in oligonucleotides.
Topics: Acetamides; Adenosine; Binding Sites; Carbon Radioisotopes; Escherichia coli; Fluorenes; Genetic Code; Glutamine; Guanosine; Lysine; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; Oligonucleotides; Phenylalanine; Ribosomes; RNA, Messenger; RNA, Transfer; Uracil; Valine | 1974 |
Labeling of sporozoites of Plasmodium berghei with tritiated purines.
Topics: Adenine; Adenosine; Animals; Anopheles; Blood; Deoxyadenosines; Deoxyribonucleosides; Guanosine; Isotope Labeling; Malaria; Mice; Orotic Acid; Plasmodium berghei; Purines; Salivary Glands; Thymidine; Tritium | 1974 |
Purine nucleoside metabolism in Escherichia coli.
Topics: Adenosine; Aminohydrolases; Biological Transport; Carbon Radioisotopes; Chromatography, Gel; Enzyme Induction; Escherichia coli; Guanine; Guanosine; Hypoxanthines; Inosine; Kinetics; Mutation; Pentosyltransferases; Phosphotransferases; Purine Nucleosides; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Xanthines | 1973 |
The uptake and incorporation of nucleosides into normal erythrocytes and erythrocytes containing Plasmodium berghei.
Topics: Adenosine; Animals; Cytidine; Erythrocytes; Guanosine; Mice; Nucleosides; Plasmodium berghei; Thymidine | 1974 |
Comparison of the 3' termini of discrete segments of the double-stranded ribonucleic acid genomes of cytoplasmic polyhedrosis virus, wound tumor virus, and reovirus.
Topics: Adenosine; Animals; Base Sequence; Borohydrides; Chromatography; Cytidine; Electrophoresis, Polyacrylamide Gel; Guanosine; Insect Viruses; Insecta; Oxidation-Reduction; Plant Viruses; Reoviridae; RNA, Viral; Tritium; Uridine | 1972 |
Interference with nucleoside transport in mouse lymphoma cells proliferating in culture.
Topics: Adenosine; Animals; Ascitic Fluid; Aza Compounds; Biological Transport; Bromodeoxyuridine; Carbon Isotopes; Cell Division; Cell-Free System; Cells, Cultured; Guanosine; Inosine; Lymphoma; Male; Mercaptopurine; Methotrexate; Mice; Neoplasm Transplantation; Neoplasms, Experimental; Pyrazoles; Pyrimidinones; Pyrroles; Ribonucleosides; Thymidine; Time Factors; Transplantation, Homologous | 1972 |
[Reproduction and energy metabolism of in-vitro cultivatable Ehrlich-ascites tumor cells in glucose free medium].
Topics: Adenosine; Animals; Carcinoma, Ehrlich Tumor; Cells, Cultured; Culture Media; Cytidine; Glucose; Guanosine; In Vitro Techniques; Inosine; Phosphorylases; Ribose; Uridine | 1972 |
Studies in prebiotic synthesis: VII. Solid-state synthesis of purine nucleosides.
Topics: Adenosine; Deoxyribose; Guanosine; Hypoxanthines; Inosine; Purine Nucleosides; Seawater | 1972 |
Proton magnetic resonance studies of metal complexation of nucleosides in dimethyl sulfoxide.
Topics: Adenosine; Binding Sites; Chelating Agents; Dimethyl Sulfoxide; Guanosine; Magnetic Resonance Spectroscopy; Metals; Nucleosides | 1973 |
Osmotic properties of aqueous solutions containing nucleosides.
Topics: Adenosine; Cytidine; Guanosine; Molecular Weight; Nucleosides; Osmolar Concentration; Osmosis; Solutions; Thymine; Uridine; Water | 1973 |
Degradation of nucleic acid derivatives by rumen bacteria in vitro.
Topics: Adenosine; Animals; Bacteria; Cattle; Cell-Free System; Guanine; Guanosine; Hypoxanthines; In Vitro Techniques; Male; Nucleic Acids; Nucleosides; Nucleotides; Purines; Pyrimidines; Rumen; Thymine; Time Factors; Tissue Extracts; Uracil; Xanthines | 1973 |
Precipitation of polynucleotides from acidic solution. Effects of base composition and ionic strength.
Topics: Adenine Nucleotides; Adenosine; Carbon Isotopes; Chemical Precipitation; Cytidine; Cytosine Nucleotides; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Molecular Weight; Osmolar Concentration; Poly U; Polynucleotides; Solubility; Spectrophotometry, Ultraviolet; Thymidine; Uridine | 1973 |
The distribution of modified nucleosides in transfer RNAs.
Topics: Adenosine; Amino Acyl-tRNA Synthetases; Base Sequence; Computers; Cytidine; Genetic Code; Guanosine; Nucleosides; RNA, Transfer; Uridine | 1973 |
Purine-nucleoside: orthophosphate ribosyltransferase activity in the hepatopancreas of Helix pomatia (Gastropoda).
Topics: Adenosine; Animals; Calcium; Chromatography, Gel; Chromatography, Paper; Digestive System; Drug Stability; Guanosine; Hibernation; Hydrogen-Ion Concentration; Inosine; Kinetics; Liver; Magnesium; Pancreas; Pentosyltransferases; Phosphates; Ribonucleosides; Snails; Spectrophotometry, Ultraviolet; Temperature; Time Factors; Uridine; Xanthines | 1973 |
Analysis of the methylation sites in yeast ribosomal RNA.
Topics: Adenosine; Base Sequence; Carbon Radioisotopes; Cellulose; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Paper; Cytidine; Drug Stability; Electrophoresis; Guanosine; Hydrogen-Ion Concentration; Methionine; Methylation; Molecular Weight; Oligonucleotides; Phosphorus Radioisotopes; Ribonucleases; Ribonucleotides; RNA, Ribosomal; Saccharomyces; Uridine | 1973 |
[Determination of nucleosides in drug combinations].
Topics: Adenosine; Analysis of Variance; Cytidine; Densitometry; Drug Combinations; Guanosine; Nucleosides; Uridine | 1973 |
Development of defined media for growth of Trypanosoma brucei sspp.
Topics: Adenine; Adenosine; Bicarbonates; Buffers; Cell Count; Citrates; Culture Media; Glucosamine; Guanine; Guanosine; Hydrogen-Ion Concentration; Proline; Succinates; Trypanosoma brucei brucei | 1973 |
Incorporation of purine analogs into the nucleotide pools of human erythrocytes.
Topics: Adenosine; Chromatography, Ion Exchange; Erythrocytes; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Inosine; Inosine Nucleotides; Kinetics; Pentosephosphates; Pentosyltransferases; Spectrophotometry, Ultraviolet; Time Factors | 1973 |
On the size relationship between nuclear and cytoplasmic RNA in sea urchin embryos.
Topics: Adenine Nucleotides; Adenosine; Animals; Carbon Radioisotopes; Cell Fractionation; Cell Nucleus; Centrifugation, Density Gradient; Cytoplasm; Dimethyl Sulfoxide; DNA; Electrophoresis, Polyacrylamide Gel; Embryo, Nonmammalian; Guanosine; Molecular Weight; Nucleic Acid Denaturation; Polynucleotides; RNA; Sea Urchins; Thymidine; Tritium; Uridine | 1974 |
[Controlled clinico-statistical studies on the role of the nucleosides in an association of hepatoprotective and anti-asthenic action].
Topics: Adenosine; Adrenal Glands; Adult; Aged; Asthenia; Cytidine; Drug Combinations; Female; Guanosine; Hepatitis A; Humans; Liver; Liver Diseases; Liver Extracts; Liver Function Tests; Male; Middle Aged; Nucleosides; Tissue Extracts; Uridine; Vitamin B 12 | 1974 |
An unusual pathway for the synthesis of adenosine triphosphate by the purine-requiring organism Artemia salina.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Carbon Radioisotopes; Decapoda; Guanine Nucleotides; Guanosine; Guanosine Triphosphate; Hydrogen-Ion Concentration; Larva; Models, Chemical; Purines; Ribose; Solubility | 1974 |
Fingerprinting of eukaryotic ribosomal RNA labelled with tritiated nucleosides.
Topics: Adenosine; Animals; Autoradiography; Cells, Cultured; Centrifugation, Density Gradient; Coliphages; Cytidine; Electrophoresis; Fluorescence; Guanosine; Insecta; Methods; Oligonucleotides; Ribonucleases; Ribonucleosides; RNA Viruses; RNA, Ribosomal; Tritium; Uridine | 1974 |
Role of base composition in the electrophoresis of heat-treated deoxyribonucleic acid from HeLa and mouse cells in composite polyacrylamide gels.
Topics: Adenosine; Animals; Carbon Radioisotopes; Cell Nucleus; Chromatography, Paper; Cytidine; Cytosine Nucleotides; Deoxycytidine; DNA; DNA, Neoplasm; Electrophoresis, Polyacrylamide Gel; Guanine Nucleotides; Guanosine; HeLa Cells; Hot Temperature; Mice; Mice, Inbred C57BL; Nucleic Acid Denaturation; Nucleosides; Nucleotides; Polysaccharides; Thymidine; Tritium | 1974 |
Chinese hamster cells exhibiting a temperature dependent alteration in purine transport.
Topics: Adenine; Adenosine; Animals; Antimetabolites; Azaguanine; Biological Transport; Carbon Radioisotopes; Cell Division; Cell Line; Cricetinae; Female; Guanine; Guanosine; Hybrid Cells; Hypoxanthines; Inosine Nucleotides; Kinetics; Ovary; Pentosephosphates; Pentosyltransferases; Phenotype; Purines; Temperature; Thymidine | 1974 |
Purine-specific reapir of beta-propiolacton-induced DNA damage in mouse skin cells.
Topics: Adenosine; Animals; Bromodeoxyuridine; Carcinogens; Cells, Cultured; Centrifugation, Density Gradient; DNA; DNA Repair; DNA Replication; Guanosine; Hydrogen-Ion Concentration; Lactones; Methods; Mice; Nucleic Acid Denaturation; Nucleic Acid Hybridization; Propionates; Skin; Tritium | 1974 |
On the reaction of nucleic acids with isoniazid.
Topics: Adenosine; Alkaline Phosphatase; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Paper; Cytidine; Cytosine; Cytosine Nucleotides; Deamination; Escherichia coli; Guanosine; Hydrogen-Ion Concentration; Isoniazid; RNA, Transfer; Spectrophotometry; Ultraviolet Rays; Uridine; Yeasts | 1970 |
A molecular orbital investigation of the dipole moments of the syn and anti conformers of purine and pyrimidine nucleosides.
Topics: Adenosine; Chemical Phenomena; Chemistry, Physical; Cytidine; Deoxyuridine; Guanosine; Nucleosides; Stereoisomerism; Uridine | 1972 |
Radioimmunochemical studies on nucleoside-specific antibodies using iodinated DNA.
Topics: Adenosine; Animals; Antibodies; Antibody Specificity; Antigen-Antibody Reactions; Cattle; Cytidine; DNA; Globulins; Guanosine; Haptens; Immunization; Iodine Isotopes; Nucleosides; Precipitin Tests; Rabbits; Radioimmunoassay; Serum Albumin, Bovine; Sheep; Uridine | 1972 |
Mechanism of the isotopic exchange of the C-8 hydrogen of purines in nucleosides and in deoxyribonucleic acid.
Topics: Adenosine; Buffers; Catalysis; Chemical Phenomena; Chemistry; Copper; DNA; DNA Replication; DNA, Bacterial; Guanine Nucleotides; Guanosine; Hydrogen; Hydrogen-Ion Concentration; Ions; Isomerism; Kinetics; Mathematics; Models, Chemical; Nucleosides; Osmolar Concentration; Tritium | 1972 |
Studies on the reversal of the selective antitumour effect of the aziridinyl derivative CB 1954 by 4-amino-5-imidazolecarboxamide.
Topics: Adenosine; Amides; Amines; Animals; Azirines; Benzoates; Carcinoma 256, Walker; Chromatography, Thin Layer; Cysteine; Guanosine; Imidazoles; Inosine; Leucine; Male; Nitro Compounds; ortho-Aminobenzoates; Purines; Pyrimidines; Rats; Thymidine; Time Factors; Tritium; Uridine | 1972 |
Analysis and isolation of nucleosides by ion-exclusion chromatography.
Topics: Adenosine; Carbonates; Chromatography, Ion Exchange; Cytidine; Guanosine; Hydrogen-Ion Concentration; Ions; Methods; Nucleosides; Quaternary Ammonium Compounds; Ribonucleosides; Thiouridine; Thymidine; Time Factors; Tritium; Uridine | 1972 |
Metabolism of nucleosides by isolated mouse liver mitochondria.
Topics: Adenosine; Animals; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Cytidine; Electrophoresis, Paper; Guanosine; Inosine; Male; Mice; Mice, Inbred Strains; Mitochondria, Liver; Nucleosides; Nucleotides; Thymidine; Tritium; Uridine | 1972 |
Pyrimidine biosynthesis in rat brain.
Topics: Acetates; Adenosine; Ammonium Chloride; Animals; Aspartic Acid; Azauridine; Bicarbonates; Brain; Carbamates; Carbon Isotopes; Chromatography, Ion Exchange; Glutamates; Glutamine; Guanosine; Liver; Male; Orotic Acid; Pyrimidines; Rats; RNA | 1972 |
Coding properties of reticulocyte lysine transfer RNA's in hemoglobin synthesis.
Topics: Adenosine; Animals; Carbon Isotopes; Cell-Free System; Genetic Code; Guanosine; Hemoglobins; In Vitro Techniques; Lysine; Peptide Biosynthesis; Peptides; Protein Binding; Rabbits; Reticulocytes; Ribosomes; RNA, Transfer; Tritium | 1972 |
Selective inhibition of xanthine oxidase by 3-hydroxy-1-nitrophenyl-1H-pyrazolo(4,3-c)pyridines.
Topics: Adenosine; Allopurinol; Aminohydrolases; Animals; Guanine; Guanosine; Liver; Nicotinic Acids; Nitrophenols; Protein Binding; Rats; Spectrum Analysis; Structure-Activity Relationship; Ultraviolet Rays; Xanthine Oxidase | 1972 |
Studies on the conformation of purine nucleosides and their 5'-phosphates.
Topics: Adenosine; Adenosine Monophosphate; Bromine; Chemical Phenomena; Chemistry; Circular Dichroism; Fluorine; Guanine Nucleotides; Guanosine; Hydrogen-Ion Concentration; Nucleic Acid Conformation; Nucleosides; Nucleotides; Optical Rotatory Dispersion; Purine Nucleotides; Purines; Spectrophotometry; Stereoisomerism; Sulfhydryl Compounds; Ultraviolet Rays | 1972 |
Nucleoside transport in mammalian cells. Inhibition by colchicine.
Topics: Adenosine; Alkaloids; Aminoisobutyric Acids; Animals; Carbon Isotopes; Carcinoma; Cell Line; Cells, Cultured; Colchicine; Cricetinae; Cytarabine; Dactinomycin; Fetus; Fibroblasts; Guanosine; HeLa Cells; Hexoses; Humans; Lung; Mouth Neoplasms; Nucleic Acids; Nucleosides; Phosphorus Isotopes; Plants, Medicinal; Plants, Toxic; Podophyllum; Skin; Thymidine; Tritium; Uridine | 1972 |
Simultaneous binding of adenosine and guanosine by polyuridylic acid: a further analysis.
Topics: Adenosine; Binding Sites; Guanosine; Polynucleotides; Thermodynamics | 1971 |
Rapid and sensitive measurement of 7-methylguanosine and N 6 -isopentenyl derivatives of adenosine by cation-exchange chromatography.
Topics: Adenosine; Chromatography, Ion Exchange; Guanosine; Methods | 1971 |
NMR studies of organic solvent denatured yeast phenylalanyl transfer RNA at 220 MHZ a.
Topics: Adenosine; Carbon Isotopes; Chromatography, Ion Exchange; Computers; Cytidine; Deuterium; Dimethyl Sulfoxide; Guanosine; Lithium; Magnetic Resonance Spectroscopy; Methylation; Nucleic Acid Denaturation; Phenylalanine; Pyrimidines; RNA, Transfer; Thymidine; Yeasts | 1971 |
Nucleosides. 13. The concurrent introduction of two different blocking groups into some ribonucleosides.
Topics: Adenosine; Catalysis; Chemical Phenomena; Chemistry; Cytidine; Guanosine; Nucleosides; Ribonucleosides | 1971 |
Base pairing equilibria between polynucleotides and complementary monomers.
Topics: Adenosine; Base Sequence; Binding Sites; Chemical Phenomena; Chemistry; Dialysis; Guanosine; Polymers; Polynucleotides; Temperature; Thermodynamics | 1971 |
Reaction of 7-bromomethylbenz(a)anthracene with nucleic acids, polynucleotides, and nucleosides.
Topics: Adenosine; Amines; Benz(a)Anthracenes; Bromine; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Thin Layer; Cytidine; Guanosine; Methylation; Nucleic Acids; Nucleosides; Polynucleotides; Pyridinium Compounds; Spectrum Analysis; Tosyl Compounds; Tritium; Ultraviolet Rays | 1971 |
Synthetic analogues of polynucleotides. VI. The synthesis of ribonucleoside dialdehyde derivatives of polyacrylic acid hydrazide and their interaction with polynucleotides.
Topics: Acrylamides; Acrylates; Adenosine; Agar; Aldehydes; Chemical Phenomena; Chemistry; Chromatography; Cytidine; Cytosine Nucleotides; DNA; Guanine Nucleotides; Guanosine; Hydrazines; Nucleic Acid Denaturation; Nucleic Acid Hybridization; Osmolar Concentration; Polymers; Polynucleotides; Ribonucleosides; Solubility; Spectrophotometry; Ultracentrifugation; Ultraviolet Rays; Uracil Nucleotides; Uridine | 1971 |
2',3'-carbonates of 8-hydroxypurine nucleosides.
Topics: Adenosine; Carbonates; Guanosine; Methods; Nucleosides; Uridine | 1971 |
The reaction of glyoxal with nucleic acid components. 3. Kinetics of the reaction with monomers.
Topics: Adenosine; Aldehydes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cytidine; Drug Stability; Formaldehyde; Guanosine; Hydrogen-Ion Concentration; Inosine; Kinetics; Mathematics; Nucleosides; Osmolar Concentration; Spectrophotometry; Ultraviolet Rays; Uridine | 1971 |
The mechanism of aristeromycin. I. Growth inhibition of Xanthomonas oryzae by aristeromycin.
Topics: Adenine; Adenosine; Anti-Bacterial Agents; Cytidine; Cytosine; Deoxyuridine; Guanine; Guanosine; Hypoxanthines; Inosine; Nucleosides; Thymidine; Thymine; Uracil; Uridine; Xanthines; Xanthomonas | 1971 |
Ribonucleoside reactivities with singlet ( 1 g) molecular oxygen.
Topics: Adenosine; Chemical Phenomena; Chemistry; Chemistry, Physical; Chromatography, Paper; Cytidine; Energy Transfer; Guanosine; Kinetics; Mathematics; Nucleosides; Oxygen; Ribonucleosides; RNA; Spectrophotometry; Ultraviolet Rays; Uridine | 1971 |
Detection of an unstable RNA in chick fibroblasts after reduction of the UTP pool by glucosamine.
Topics: Adenosine; Animals; Centrifugation, Density Gradient; Chick Embryo; Fibroblasts; Glucosamine; Guanosine; Leucine; RNA; Tritium; Uracil Nucleotides; Uridine | 1971 |
Pathways of purine ribonucleotide catabolism in Ehrlich ascites tumor cells in vitro.
Topics: Adenine; Adenosine; Adenosine Monophosphate; Animals; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Cell Line; Guanine; Guanine Nucleotides; Guanosine; Hypoxanthines; Inosine; Inosine Nucleotides; Kinetics; Models, Biological; Nucleotides; Ribonucleosides; Ribonucleotides; Xanthines | 1971 |
Guanosine-5'-diphosphate at the 5' termini of reovirus RNA: evidence for a segmented genome within the virion.
Topics: Adenosine; Animals; Chromatography, DEAE-Cellulose; Chromosomes; Guanine Nucleotides; Guanosine; Guanosine Triphosphate; L Cells; Mice; Phosphoric Acids; Phosphorus Isotopes; Pyrimidines; Reoviridae; Ribonucleases; RNA Nucleotidyltransferases; RNA, Messenger; RNA, Viral; Tritium | 1971 |
[Relaxant effect of adenosine triphosphate and its related nucleotides on the guinea-pig taenia coli].
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Atropine; Colon; Depression, Chemical; Electric Stimulation; Guanine; Guanosine; Guinea Pigs; Imidazoles; In Vitro Techniques; Inosine; Muscle, Smooth; Nucleotides; Phenoxybenzamine; Phentolamine; Quinidine | 1971 |
Analysis of nucleosides on columns of fractionated sephadex G-10.
Topics: Adenosine; Chromatography, Gel; Computers; Cytidine; Deoxyadenosines; Deoxyribonucleosides; Guanosine; Mathematics; Methods; Nucleosides; Spectrophotometry; Thymidine | 1971 |
Nanosecond relaxation processes in aqueous mononucleoside solutions.
Topics: Adenosine; Chemical Phenomena; Chemistry, Physical; Deoxyadenosines; Guanosine; Inosine; Mathematics; Microchemistry; Nucleosides; Pressure; Purines; Pyrazoles; Pyrimidines; Ribose; Temperature; Urea; Vibration; Water | 1971 |
Effects of some naturally-occurring purine ribosides on purinergic receptors in cardiac and smooth muscle.
Topics: Adenosine; Animals; Guanosine; Guinea Pigs; Heart; In Vitro Techniques; Invertebrates; Muscle Contraction; Muscle, Smooth; Muscles; Purine Nucleosides; Receptors, Drug; Receptors, Purinergic; Theophylline | 1982 |
The fine specificity of tolerance to simple haptens (nucleosides and DNP): induction of immunologic tolerance to one ligand may prime the animal to an analogous ligand.
Topics: Adenosine; Animals; Antibody-Producing Cells; Cross Reactions; Cyclophosphamide; Dinitrobenzenes; Epitopes; Guanosine; Haptens; Hemocyanins; Immune Tolerance; Immunization; Ligands; Male; Mice; Mice, Inbred C57BL; Nitrobenzenes; Nucleosides; Radiation Chimera | 1980 |
The metabolic activation of benz[a]anthracene in hamster embryo cells: evidence that diol-epoxides react with guanosine, deoxyguanosine and adenosine in nucleic acids.
Topics: Adenosine; Animals; Benz(a)Anthracenes; Biotransformation; Cells, Cultured; Chemical Phenomena; Chemistry; Cricetinae; Deoxyguanosine; DNA; Guanosine; Mesocricetus; RNA | 1980 |
Exogenous nucleosides stimulate RNA synthesis in resting cells of a culture of scarlet rose.
Topics: Adenosine; Cell Line; Cells, Cultured; Guanosine; Nucleosides; Plants, Medicinal; Purine Nucleosides; RNA; RNA, Messenger; Tritium; Uridine | 1981 |
Delayed-type hypersensitivity and unresponsiveness to nucleic acid antigen. The role of the epitope density and crossreactivity between nucleoside coupled to cell.
Topics: Adenosine; Animals; Antigens; Cross Reactions; Epitopes; Guanosine; Hypersensitivity, Delayed; Immune Tolerance; Immunity, Cellular; Immunoglobulin G; Male; Mice; Mice, Inbred BALB C; Spleen | 1982 |
In vitro nucleoside specific immune response by lymphocytes from systemic lupus erythematosus.
Topics: Adenosine; Antibody Specificity; Antigens; Cell Division; Cells, Cultured; Cytidine; gamma-Globulins; Guanosine; Hemocyanins; Humans; Lupus Erythematosus, Systemic; Lymphocytes; Nucleosides; Pokeweed Mitogens; Thymidine | 1983 |
The role of the epitope density and cross-reactivity between two different purine nucleosides coupled to cells.
Topics: Adenosine; Animals; Autoantibodies; Cross Reactions; Drug Hypersensitivity; Epitopes; Guanosine; Hypersensitivity, Delayed; Immune Tolerance; Lymphocytes; Male; Mice; Mice, Inbred BALB C; Purine Nucleosides; Spleen | 1983 |
The 2-nitrophenylsulfenyl (Nps) group for the protection of amino functions of cytidine, adenosine, guanosine and their 2'-deoxysugar derivatives.
Topics: Adenosine; Chemical Phenomena; Chemistry; Cytidine; Deoxyribonucleosides; DNA; Guanosine; Nitrobenzenes; RNA | 1983 |
High-performance liquid chromatographic investigations on the time-dependent reaction of cis-Pt(NH3)2Cl2, Pt(en)Cl2 and Pt(pn)Cl2 with RNA fragments.
Topics: Adenosine; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Dinucleoside Phosphates; Drug Interactions; Guanine Nucleotides; Guanosine; Guanosine Monophosphate; Hydrogen-Ion Concentration; Kinetics; Organoplatinum Compounds; RNA | 1984 |
Evidence against the compartmentation of adenosine kinase and adenosine deaminase activities in human erythrocytes.
Topics: Adenosine; Adenosine Deaminase; Adenosine Kinase; Biological Transport, Active; Cell Compartmentation; Erythrocyte Membrane; Erythrocytes; Guanosine; Humans; Nucleoside Deaminases; Nucleosides; Phosphotransferases; Thionucleosides | 1980 |
Modulation of cyclic AMP metabolism by S-adenosylhomocysteine and S-3-deazaadenosylhomocysteine in mouse lymphocytes.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Adenosine; Adenylyl Cyclases; Animals; Cyclic AMP; Enzyme Activation; Guanosine; Lymphocytes; Mice; S-Adenosylhomocysteine; S-Adenosylmethionine | 1980 |
Inhibition of nerve-mediated contractions in isolated guinea-pig ileum by 1-methylisoguanosine, a novel purine from a sponge.
Topics: Adenosine; Animals; Dose-Response Relationship, Drug; Electric Stimulation; Guanosine; Guinea Pigs; Ileum; In Vitro Techniques; Muscle Contraction; Porifera; Receptors, Cell Surface; Receptors, Purinergic; Theophylline | 1980 |
Effects of adenosine and guanosine on thyroidal ornithine decarboxylase, protein kinase, and the adenosine 3',5'-monophosphate-adenylate cyclase system in the mouse.
Topics: Adenosine; Adenylyl Cyclases; Animals; Carboxy-Lyases; Cholera Toxin; Cyclic AMP; Enzyme Induction; Female; Fluorides; Guanosine; Guanylyl Imidodiphosphate; Kinetics; Mice; Ornithine Decarboxylase; Protein Kinases; Thyroid Gland; Thyrotropin | 1981 |
The effects of adenosine and guanosine on the replication of Sindbis and vesicular stomatitis viruses in Aedes albopictus cells.
Topics: Adenosine; Aedes; Animals; Cell Line; Cytidine Triphosphate; Guanosine; Sindbis Virus; Uridine; Uridine Triphosphate; Vesicular stomatitis Indiana virus; Virus Replication | 1981 |
Localization of SCEs and their possible relationship to dA . dT- or dG . dC-clusters, respectively, in Chinese hamster V79-E chromosomes.
Topics: Adenosine; Animals; Base Sequence; Bromodeoxyuridine; Cell Line; Chromosomes; Cricetinae; Cricetulus; Crossing Over, Genetic; Cytosine; DNA; Guanosine; Heterochromatin; Lung; Netropsin; Sister Chromatid Exchange; Thymidine | 1982 |
Evidence on the existence of a purine ligand induced conformational change in the active site of bovine pancreatic ribonuclease A studied by proton nuclear magnetic resonance spectroscopy.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Binding Sites; Endoribonucleases; Guanosine; Guanosine Monophosphate; Magnetic Resonance Spectroscopy; Protein Conformation; Purine Nucleosides; Ribonuclease, Pancreatic; Structure-Activity Relationship | 1982 |
Inhaled adenosine and guanosine on airway resistance in normal and asthmatic subjects.
Topics: Adenosine; Adolescent; Adult; Aged; Airway Resistance; Asthma; Bronchi; Constriction, Pathologic; Cyclic AMP; Forced Expiratory Volume; Guanosine; Humans; Middle Aged; Respiratory Therapy; Sodium Chloride; Theophylline | 1983 |
Adenosine uptake inhibitors potentiate the sedative effects of adenosine.
Topics: Adenosine; Animals; Arousal; Brain; Guanosine; Inosine; Male; Mice; Mice, Inbred C57BL; Motor Activity; Receptors, Cell Surface; Receptors, Purinergic; Synapses; Thioinosine; Thionucleosides | 1983 |
Decreased methionine synthesis in purine nucleoside-treated T and B lymphoblasts and reversal by homocysteine.
Topics: Adenosine; B-Lymphocytes; Cell Line; Deoxyadenosines; Deoxyguanosine; Guanosine; Homocysteine; Humans; Inosine; Lymphocyte Activation; Methionine; Purine Nucleosides; T-Lymphocytes; Vidarabine | 1984 |
Identification and consequences of a guanosine-15 to adenosine-15 change in the yeast mitochondrial tRNASerUCX gene.
Topics: Adenosine; Base Sequence; Guanosine; Mitochondria; Nucleic Acid Conformation; RNA, Transfer, Amino Acyl; Saccharomyces cerevisiae; Transcription, Genetic | 1983 |
Specificity and control of uptake of purines and other compounds in Bacillus subtilis.
Topics: Adenine; Adenosine; Aminoisobutyric Acids; Bacillus subtilis; Biological Transport; Guanine; Guanosine; Guanosine Triphosphate; Hypoxanthine; Hypoxanthines; Inosine; Kinetics; Methylglucosides; Methylglycosides; Purines; Spores, Bacterial; Uracil | 1983 |
[Nutritive value of dietary ribonucleic acid and its nucleosides in growing rats on a diet deficient in nonessential amino acid nitrogen. 3. Effect of the purine nucleosides adenosine and guanosine on body composition and weight gain and nitrogen metaboli
Topics: Adenosine; Amino Acids; Animals; Body Composition; Body Weight; Guanosine; Male; Nitrogen; Nutritive Value; Rats; Rats, Inbred Strains | 1984 |
Inactivation of phosphoenolpyruvate carboxykinase by the guanosine nucleotide analogue, 5'-p-fluorosulfonylbenzoyl guanosine.
Topics: Adenosine; Animals; Binding Sites; Cytosol; Guanosine; Guanosine Diphosphate; Guanosine Triphosphate; In Vitro Techniques; Liver; Manganese; Phosphoenolpyruvate Carboxykinase (GTP); Rats; Thiourea | 1981 |
Interaction between catalytic and regulatory sites of mitochondrial F1 adenosine-5'-triphosphatase as monitored by the differential effects of inhibitors and nucleotide analogues on the "hysteretic" behavior of the enzyme.
Topics: Adenosine; Adenosine Triphosphatases; Animals; Binding Sites; Dicyclohexylcarbodiimide; Guanosine; Kinetics; Mitochondria, Heart; Oxidative Phosphorylation Coupling Factors; Protein Binding; Proton-Translocating ATPases; Swine | 1981 |
Effects of nucleosides and nucleotides on tracheal tone.
Topics: Adenine Nucleotides; Adenosine; Airway Resistance; Animals; Female; Guanine Nucleotides; Guanosine; Guinea Pigs; In Vitro Techniques; Male; Nucleosides; Nucleotides; Trachea | 1984 |
A kinetic study of the immediate nucleotide precursor of riboflavin in whole cells of Eremothecium ashbyii at rest.
Topics: Adenosine; Carbon Radioisotopes; Chromatography; Guanine; Guanosine; Kinetics; Nucleotides; Riboflavin; Saccharomycetales; Xanthine; Xanthines | 1984 |
Differential excretion of modified nucleosides in adult acute leukemia.
Topics: Adenosine; Adult; Aged; Creatinine; Female; Guanosine; Humans; Inosine; Leukemia, Lymphoid; Leukemia, Myeloid, Acute; Male; Middle Aged; Nucleosides | 1983 |
Adenosine antagonism as an alternative mechanism of action of methylxanthines in asthma.
Topics: Adenosine; Adenosine Monophosphate; Airway Resistance; Asthma; Bronchi; Dose-Response Relationship, Drug; Guanosine; Histamine; Humans; Inosine; Theophylline | 1983 |
Regioselective arylation of ribose in adenosine and guanosine with the antitumor drug N2-methyl-9-hydroxyellipticinium acetate.
Topics: Adenosine; Alkaloids; Antineoplastic Agents; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Ellipticines; Guanosine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Ribonucleotides; Spectrophotometry | 1984 |
Specificity of anti-nucleoside antibodies in systemic lupus erythematosus.
Topics: Adenosine; Antibodies, Antinuclear; Antibody Specificity; Binding Sites, Antibody; Cytidine; DNA, Single-Stranded; Guanosine; Humans; Immunoglobulin G; Lupus Erythematosus, Systemic; Nucleosides | 1983 |
Measurement of adenosine metabolism and uptake in smooth muscle and effects of adenosine transport inhibitors.
Topics: Adenosine; Adenosine Deaminase Inhibitors; Animals; Biological Transport; Cattle; Coformycin; Coronary Vessels; Dipyridamole; Dose-Response Relationship, Drug; Female; Guanosine; Guinea Pigs; In Vitro Techniques; Inosine; Intestinal Mucosa; Male; Muscle, Smooth; Pentostatin; Rabbits; Thioinosine; Thionucleosides | 1984 |
Sugar-free growth of mammalian cells on some ribonucleosides but not on others.
Topics: Adenosine; Animals; Aspartic Acid; Carbohydrate Metabolism; Cell Cycle; Culture Media; Glycine; Guanosine; HeLa Cells; Humans; Kinetics; L Cells; Mice; Protein Biosynthesis; Purines; Pyrimidines; Ribonucleosides | 1983 |
Relationship between antitumor effect and metabolites of 5-fluorouracil in combination treatment with 5-fluorouracil and guanosine in ascites sarcoma 180 tumor system.
Topics: Adenosine; Animals; Carbon Radioisotopes; Cytidine; Dose-Response Relationship, Drug; Female; Fluorouracil; Guanosine; Mice; Mice, Inbred Strains; Sarcoma 180; Structure-Activity Relationship; Uridine | 1983 |
Adenosine and ATP effects on isolated guinea pig gallbladder.
Topics: Adenosine; Adenosine Triphosphate; Animals; Culture Techniques; Drug Interactions; Gallbladder; Guanosine; Guinea Pigs; Indomethacin; Muscle Contraction; Muscle, Smooth; Theophylline; Thionucleosides | 1983 |
Evaluation of the intramolecular stacking of the fluorosulfonylbenzoyl derivatives of 1,N6-ethenoadenosine, adenosine, and guanosine.
Topics: Adenosine; Affinity Labels; Animals; Cattle; Glutamate Dehydrogenase; Guanosine; Liver; Magnetic Resonance Spectroscopy; Molecular Conformation; Muscles; Pyruvate Kinase; Rabbits | 1984 |
X-ray crystallographic analysis of a ternary intercalation complex between proflavine and the dinucleoside monophosphates CpA and UpG.
Topics: Acridines; Adenosine; Cytidine Monophosphate; Cytosine Nucleotides; Dinucleoside Phosphates; Guanosine; Intercalating Agents; Models, Molecular; Nucleic Acid Conformation; Proflavine; Uracil Nucleotides; Uridine Monophosphate; X-Ray Diffraction | 1984 |
Identification of the nucleoside transporter in cultured mouse lymphoma cells. Photoaffinity labeling of plasma membrane-enriched fractions from nucleoside transport-competent (S49) and nucleoside transport-deficient (AE1) cells with [3H]nitrobenzylthioin
Topics: Adenosine; Affinity Labels; Animals; Binding, Competitive; Blood Proteins; Cell Line; Cell Membrane; Dipyridamole; Guanosine; Inosine; Lymphoma; Membrane Proteins; Mice; Nucleoside Transport Proteins; Thioinosine; Thionucleosides; Tritium | 1984 |
Adenosine transport in perfused rat kidney and renal cortical membrane vesicles.
Topics: Adenosine; Adenosine Deaminase; Animals; Biological Transport; Cell Membrane; Chromatography, High Pressure Liquid; Dipyridamole; Guanosine; Kidney; Kidney Cortex; Kinetics; Male; Perfusion; Rats; Rats, Inbred Strains; Tritium | 1984 |
Inhibition of vaccinia virus growth and virus-specific RNA synthesis by 3'-O-methyl adenosine and 3'-O-methyl guanosine.
Topics: Adenosine; Animals; Cell Division; Cell Line; Chlorocebus aethiops; Guanosine; Kidney; L Cells; Mice; RNA, Messenger; RNA, Viral; Transcription, Genetic; Vaccinia virus | 1983 |
Origin of slow conformer conversion of triostin A and interaction ability with nucleic acid bases.
Topics: Adenosine; Chemical Phenomena; Chemistry; Guanosine; Magnetic Resonance Spectroscopy; Molecular Conformation; Nucleic Acids; Quinoxalines | 1983 |
Studies of the binding interactions of cis-diamminedichloroplatinum(II) with amines and nucleosides by nitrogen-15 nuclear magnetic resonance.
Topics: Adenosine; Amines; Chemical Phenomena; Chemistry; Cisplatin; Cytidine; Guanosine; Isomerism; Ligands; Magnetic Resonance Spectroscopy; Nitrogen Isotopes; Nucleosides; Quaternary Ammonium Compounds | 1982 |
HPLC analysis of aromatic amino acids, nucleosides, and bases in plasma of acute lymphocytic leukemia on chemotherapy.
Topics: Adenosine; Amino Acids; Chromatography, High Pressure Liquid; Guanosine; Humans; Hypoxanthines; Inosine; Leukemia, Lymphoid; Nucleosides; Phenylalanine; Tyrosine; Xanthines | 1982 |
Ambiguity and transcriptional errors as a result of modification of exocyclic amino groups of cytidine, guanosine, and adenosine.
Topics: Adenosine; Base Sequence; Cytidine; DNA-Directed RNA Polymerases; Escherichia coli; Genetic Code; Guanosine; Hydrogen Bonding; Nucleic Acid Conformation; Structure-Activity Relationship; Transcription, Genetic | 1981 |
Immune suppression to nucleosides: differences between NZB and NZW mice.
Topics: Adenosine; Animals; Cytidine; Female; Guanosine; H-2 Antigens; Hemocyanins; Hemolytic Plaque Technique; Immunosuppression Therapy; Male; Mice; Mice, Inbred AKR; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Inbred CBA; Mice, Inbred DBA; Mice, Inbred NZB; Nucleosides; Spleen; Thymine | 1981 |
Purine levels in the intact rat brain. Studies with an implanted perfused hollow fibre.
Topics: Adenine; Adenosine; Animals; Brain; Chromatography, High Pressure Liquid; Guanosine; Hypoxanthines; Inosine; Male; Purines; Rats; Rats, Inbred Strains | 1982 |
[Excretion of methylated nucleosides in the initial therapy phase in a case of anorexia nervosa].
Topics: Adenosine; Adolescent; Anorexia Nervosa; Female; Guanosine; Humans; Inosine; Nucleosides; Uridine | 1982 |
Modified nucleotides: their conformational characteristics.
Topics: Adenosine; Guanosine; Molecular Conformation; Nucleotides; Pseudouridine; Uridine | 1982 |
Urine levels of N-[9-(beta-D-ribofuranosyl)purin-6-ylcarbamoyl]-L-threonine, N6-(delta 2-isopentenyl)adenosine, and 2'-O-methylguanosine as determined by radioimmunoassay for normal subjects and cancer patients.
Topics: Adenosine; Chromatography, High Pressure Liquid; Guanosine; Humans; Isopentenyladenosine; Neoplasms; Radioimmunoassay; Reference Values | 1982 |
Evidence for distinguishable sites of attack in the reactions of 5'-p-fluorosulfonylbenzoyl adenosine and 5'-p-fluorosulfonylbenzoyl guanosine with rabbit muscle pyruvate kinase.
Topics: Adenosine; Affinity Labels; Animals; Binding Sites; Dithiothreitol; Guanosine; Hydrogen-Ion Concentration; Kinetics; Muscles; Pyruvate Kinase; Rabbits | 1982 |
Isoguanosine: isolation from an animal.
Topics: Adenosine; Animals; Guanosine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Mollusca | 1981 |
[Selective characterisation of N1-methyladenosine and N7-methylguanosine in urine (author's transl)].
Topics: Adenosine; Adult; Chemical Phenomena; Chemistry; Child; Child, Preschool; Chromatography, High Pressure Liquid; Female; Guanosine; Humans; Infant; Male; Nucleosides; Spectrophotometry, Ultraviolet | 1981 |
Preparation and characterization of high-specific activity radiolabeled 50 S measles virus RNA.
Topics: Adenosine; Centrifugation, Density Gradient; Guanosine; Isotope Labeling; Measles virus; Nucleic Acid Hybridization; RNA, Viral; Tritium; Uridine | 1980 |
Ribonucleoside metabolism by mouse oocytes: metabolic cooperativity between the fully grown oocyte and cumulus cells.
Topics: Adenosine; Animals; Cytidine; Female; Guanosine; Kinetics; Meiosis; Metaphase; Oocytes; Ovum; Ribonucleosides; Uridine | 1980 |
Nucleoside uptake by rat retina cells.
Topics: Adenosine; Animals; Choline; Guanosine; In Vitro Techniques; Kinetics; Nucleosides; Rats; Rats, Inbred Strains; Retina | 1981 |
Purine metabolism of human erythrocytes during storage and physiological conditions.
Topics: Adenine; Adenine Nucleotides; Adenosine; Blood Preservation; Dialysis; Erythrocyte Aging; Erythrocytes; Guanosine; Humans; Purines | 1981 |
Control of the erythrocyte membrane shape: recovery from the effect of crenating agents.
Topics: Adenosine; Dinitrophenols; Erythrocyte Membrane; Erythrocytes; Erythrocytes, Abnormal; Guanosine; Humans; Pyrenes; Time Factors | 1981 |
Characterization of adenosine-induced cytostasis in melanoma cells.
Topics: Adenosine; Adenosine Deaminase Inhibitors; Animals; Cell Count; Cell Division; Cell Line; Guanosine; Homocysteine; Melanoma; Methylation; Mice; Neoplasms, Experimental; Pyrimidines; RNA, Neoplasm; Uridine | 1980 |
Stimulation of guinea-pig brain adenylate cyclase by adneosine analogues with potent pharmacological activity in vivo.
Topics: Adenosine; Adenylyl Cyclases; Animals; Brain; Deamination; Guanosine; Guinea Pigs; In Vitro Techniques; Stimulation, Chemical; Time Factors | 1980 |
Adenosine-guanosine interactions in the isolated dog atrium.
Topics: Adenosine; Animals; Dogs; Drug Interactions; Guanosine; Heart Atria; Heart Rate; In Vitro Techniques; Myocardial Contraction; Stimulation, Chemical | 1980 |
NMR studies in the syn-anti dynamic equilibrium in purine nucleosides and nucleotides.
Topics: Adenosine; Chemical Phenomena; Chemistry; Guanosine; Isomerism; Magnetic Resonance Spectroscopy; Motion; Purine Nucleosides; Purine Nucleotides; Structure-Activity Relationship | 1980 |
Uptake of purine bases and nucleosides in African trypanosomes.
Topics: Adenine; Adenosine; Animals; Dipyridamole; Guanosine; Hypoxanthines; Inosine; Kinetics; Purines; Trypanosoma; Trypanosoma brucei brucei | 1980 |
On the base-stacking in the 5'-terminal cap structure of mRNA: a fluorescence study.
Topics: Adenosine; Base Sequence; Guanosine; Hydrogen-Ion Concentration; Models, Chemical; Nucleic Acid Conformation; RNA Caps; Spectrometry, Fluorescence; Thermodynamics | 1980 |
Human adenosine receptor bearing lymphocytes: enumeration, characterization, and distribution in peripheral blood lymphocytes.
Topics: Adenosine; Animals; Binding Sites; Cattle; Erythrocytes; Guanosine; Humans; Lymphocytes; Receptors, Antigen, B-Cell; Rosette Formation; Serum Albumin | 1981 |
Evidence for incorporation of intact dietary pyrimidine (but not purine) nucleosides into hepatic RNA.
Topics: Adenosine; Amino Acids; Animal Feed; Animals; Carbon Isotopes; Chickens; Cyanobacteria; Cytidine; Deuterium; Diet; Gas Chromatography-Mass Spectrometry; Guanosine; Liver; Mice; Mice, Inbred Strains; Poultry; Protein Biosynthesis; Purines; Pyrimidines; RNA; Uridine | 1995 |
Interaction of RNA hairpins with the human U1A N-terminal RNA binding domain.
Topics: Adenosine; Base Sequence; Binding Sites; Conserved Sequence; Drug Stability; Guanosine; Humans; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Nucleic Acid Conformation; Ribonucleoprotein, U1 Small Nuclear; RNA; RNA-Binding Proteins; RNA, Small Nuclear; Structure-Activity Relationship; Temperature; Thermodynamics | 1994 |
Interactions of oligonucleotide analogs containing methylphosphonate internucleotide linkages and 2'-O-methylribonucleosides.
Topics: Adenosine; Base Sequence; DNA; Drug Stability; Guanosine; Macromolecular Substances; Molecular Sequence Data; Oligonucleotides; Organophosphorus Compounds; RNA; Stereoisomerism; Temperature | 1994 |
Purine functional groups in essential residues of the hairpin ribozyme required for catalytic cleavage of RNA.
Topics: Adenosine; Amides; Base Sequence; Guanosine; Indicators and Reagents; Kinetics; Magnesium; Molecular Sequence Data; Nucleic Acid Conformation; Phosphoric Acids; Purines; RNA; RNA, Catalytic; Structure-Activity Relationship | 1995 |
Modification of retroviral RNA by double-stranded RNA adenosine deaminase.
Topics: Adenosine; Adenosine Deaminase; Animals; Avian Sarcoma Viruses; Base Sequence; Cell Line; DNA Primers; Genes, env; Genes, pol; Guanosine; Molecular Sequence Data; Mutation; Polymerase Chain Reaction; Proviruses; Quail; Repetitive Sequences, Nucleic Acid; RNA; RNA-Binding Proteins; RNA, Antisense; RNA, Viral; Substrate Specificity | 1995 |
Mode and extent of degradation of adenosine and guanosine by extracts of Aspergillus terricola.
Topics: Adenosine; Aspergillus; Guanine Deaminase; Guanosine; Purine-Nucleoside Phosphorylase | 1995 |
A single G to A nucleotide transition in exon IV of the lecithin: cholesterol acyltransferase (LCAT) gene results in an Arg140 to His substitution and causes LCAT-deficiency.
Topics: Adenosine; Arginine; Base Sequence; Exons; Female; Gene Expression; Guanosine; Histidine; Humans; Male; Middle Aged; Molecular Sequence Data; Mutagenesis, Site-Directed; Pedigree; Phosphatidylcholines; Point Mutation; Polymerase Chain Reaction; Sterol O-Acyltransferase | 1995 |
Enzymatic recognition of the base pair between isocytidine and isoguanosine.
Topics: Adenosine; Base Composition; Base Sequence; Cytidine; DNA Polymerase I; DNA-Directed RNA Polymerases; Guanosine; Molecular Sequence Data; RNA-Directed DNA Polymerase; Substrate Specificity; Viral Proteins | 1993 |
Hydrolytic cleavage of purine ribonucleosides by extracts of Aspergillus terricola.
Topics: Adenosine; Aspergillus; Cobalt; Copper; Copper Sulfate; Guanosine; Hydrogen-Ion Concentration; Hydrolysis; Inosine; Kinetics; Purine Nucleosides; Ribonucleases; Temperature | 1994 |
Abundance of guanine, guanosine, inosine and adenosine in human seminal plasma.
Topics: Adenosine; Chromatography, High Pressure Liquid; Guanine; Guanosine; Humans; Inosine; Male; Ribonucleosides; Semen; Sperm Count; Vasectomy | 1995 |
Continuous monitoring of energy metabolites using microdialysis during myocardial ischaemia in the pig.
Topics: Adenosine; Animals; Energy Metabolism; Female; Guanosine; Hemodynamics; Hypoxanthine; Hypoxanthines; Inosine; Lactates; Lactic Acid; Male; Microdialysis; Monitoring, Physiologic; Myocardial Infarction; Myocardial Ischemia; Myocardial Reperfusion Injury; Myocardium; Pyruvates; Pyruvic Acid; Swine | 1995 |
Substrate and product structural requirements for binding of nucleotides to H-ras p21: the mechanism of discrimination between guanosine and adenosine nucleotides.
Topics: Acid Anhydride Hydrolases; Adenosine; Adenosine Triphosphate; Guanosine; Guanosine Triphosphate; Nucleoside-Triphosphatase; Nucleotides; Oncogene Protein p21(ras); Protein Binding; Recombinant Proteins | 1995 |
[Interaction of formaldehyde with nucleic acids and their structural components in the presence of amines. V. Isotopic exchange of hydrogen 3H---1H at the C8 atom of dATP, adenosine, adenine, guanosine, and poly(A)].
Topics: Adenine; Adenosine; Amines; Amino Acid Sequence; Deoxyadenine Nucleotides; Formaldehyde; Guanosine; Hydrogen; Isotopes; Kinetics; Molecular Sequence Data; Nucleic Acids; Poly A | 1994 |
Reversal of methylmercaptopurine ribonucleoside cytotoxicity by purine ribonucleosides and adenine.
Topics: Adenine; Adenosine; Antineoplastic Agents; Cell Division; Cell Survival; Cells, Cultured; Guanosine; Humans; Inosine; Mercaptopurine; Methylthioinosine; Nucleosides; Nucleotides; Purine Nucleosides; Ribonucleosides; T-Lymphocytes; Thioinosine; Thionucleotides | 1995 |
Endothelial cell tolerance to hypoxia. Potential role of purine nucleotide phosphates.
Topics: Adenosine; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Biological Transport; Cattle; Cell Hypoxia; Cell Survival; Cells, Cultured; Endothelium, Vascular; Epithelium; GTP Phosphohydrolases; Guanosine; Guanosine Triphosphate; Kidney Tubules; Mitochondria; Pulmonary Artery | 1995 |
Eicar (5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide). A novel potent inhibitor of inosinate dehydrogenase activity and guanylate biosynthesis.
Topics: Adenosine; Animals; Antineoplastic Agents; Cell Division; Deoxyguanine Nucleotides; Guanine; Guanosine; Guanosine Triphosphate; Humans; IMP Dehydrogenase; Leukemia L1210; Lymphocytes; Mice; Mycophenolic Acid; Purine Nucleotides; Ribavirin; Ribonucleosides; Ribonucleotides; Tumor Cells, Cultured | 1993 |
Isoguanosine substitution of conserved adenosines in the hammerhead ribozyme.
Topics: 2-Aminopurine; Adenosine; Amidines; Base Sequence; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Electrophoresis, Polyacrylamide Gel; Guanosine; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutation; Oligodeoxyribonucleotides; RNA, Catalytic; Structure-Activity Relationship; Trypsin Inhibitors | 1994 |
Uptake, transport and metabolism of exogenous nucleosides in intestinal epithelial cell cultures.
Topics: Adenosine; Biological Transport; Cell Differentiation; Cell Line; Chromatography, High Pressure Liquid; Cytidine; Electric Conductivity; Epithelium; Guanosine; Humans; Inosine; Intestinal Mucosa; Intestinal Neoplasms; Kinetics; Nucleosides; Thymidine | 1994 |
The unusual structure of the human centromere (GGA)2 motif. Unpaired guanosine residues stacked between sheared G.A pairs.
Topics: Adenosine; Base Composition; Base Sequence; Centromere; Computer Graphics; DNA; Guanosine; Humans; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Nucleic Acid Conformation; Repetitive Sequences, Nucleic Acid | 1994 |
Apoptosis induced by adenosine in human leukemia HL-60 cells.
Topics: Adenine Nucleotides; Adenosine; Apoptosis; Cell Line; Coformycin; Deoxyadenosines; Deoxyguanosine; DNA, Neoplasm; Guanosine; Humans; Kinetics; Leukemia, Promyelocytic, Acute; Nucleosomes; Poly Adenosine Diphosphate Ribose; Receptors, Purinergic P1; Thymidine; Tumor Cells, Cultured | 1994 |
Analysis of action of wobble nucleoside modifications on codon-anticodon pairing within the ribosome.
Topics: Adenosine; Anticodon; Base Composition; Base Sequence; Codon; Genetic Code; Guanosine; Hydrogen Bonding; Models, Molecular; Models, Structural; Nucleic Acid Conformation; Ribosomes; RNA, Messenger | 1994 |
Effects of P1 and P2Y purinoceptor antagonists on endothelium-dependent and -independent relaxations of rat mesenteric artery to GTP and guanosine.
Topics: Adenosine; Adenosine Triphosphate; Animals; Endothelium, Vascular; Guanosine; Guanosine Triphosphate; In Vitro Techniques; Male; Mesenteric Arteries; Muscle Relaxation; Muscle, Smooth, Vascular; Protein Synthesis Inhibitors; Purinergic P1 Receptor Antagonists; Purinergic P2 Receptor Antagonists; Rats; Rats, Sprague-Dawley; Theophylline; Triazines | 1994 |
Prevalence of common mutations in the arylsulphatase A gene in metachromatic leukodystrophy patients diagnosed in Britain.
Topics: Adenosine; Adult; Age Factors; Base Sequence; Cerebroside-Sulfatase; Child; Cytosine; Exons; Guanosine; Humans; Leukodystrophy, Metachromatic; Molecular Sequence Data; Mutation; Polymerase Chain Reaction; Prevalence; Thymidine; United Kingdom | 1993 |
Differences in purine metabolism in patients with Down's syndrome.
Topics: Adenosine; Adolescent; Child; Chromosomes, Human, Pair 21; Down Syndrome; Female; Folic Acid; Guanosine; Humans; Inosine; Male; Mitotic Index; Phenotype; Purines | 1993 |
Purine nucleotide levels in host tissues of Ehrlich ascites tumor-bearing mice in different growth phases of the tumor.
Topics: Adenine; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Carcinoma, Ehrlich Tumor; Cell Division; Chromatography, High Pressure Liquid; Female; Guanine Nucleotides; Guanosine; Inosine; Kinetics; Liver; Mice; Mice, Inbred ICR; Muscles; Purine Nucleotides; Time Factors | 1993 |
[Tissue variability of androgen receptor gene in bulbospinal muscular atrophy--comparison of the number of CAG repeats between muscles and peripheral blood leukocytes].
Topics: Adenosine; Adult; Base Sequence; Cytidine; Genetic Variation; Guanosine; Humans; Leukocytes; Male; Middle Aged; Molecular Sequence Data; Muscles; Muscular Atrophy, Spinal; Oligodeoxyribonucleotides; Polymerase Chain Reaction; Receptors, Androgen; Repetitive Sequences, Nucleic Acid | 1993 |
Gas chromatography/mass spectrometric analysis of urinary nucleosides in cancer patients; potential of modified nucleosides as tumour markers.
Topics: Adenosine; Biomarkers, Tumor; Female; Gas Chromatography-Mass Spectrometry; Guanosine; Humans; Inosine; Male; Neoplasms; Nucleosides | 1993 |
Comparative inhibitory effects of various nucleoside and nonnucleoside analogues on replication of influenza virus types A and B in vitro and in ovo.
Topics: Adenosine; Animals; Antiviral Agents; Benzamidines; Cells, Cultured; Chick Embryo; Dextran Sulfate; Dose-Response Relationship, Drug; Esters; Gabexate; Guanidines; Guanosine; Influenza A virus; Influenza B virus; Nucleosides; Protease Inhibitors; Ribavirin; Virus Replication | 1993 |
Effect of diets containing adenosine, guanosine, inosine or xanthosine on the nucleotide content of Artemia. Influence of mycophenolic acid.
Topics: Adenosine; Animals; Artemia; Diet; Guanosine; Inosine; Larva; Mycophenolic Acid; Purine Nucleosides; Ribonucleosides; Xanthines | 1993 |
Adenosine-stimulated contraction in nonpregnant guinea pig myometrium does not involve cyclooxygenase.
Topics: Adenosine; Animals; Cyclooxygenase Inhibitors; Dinoprost; Dipyridamole; Female; Guanosine; Guinea Pigs; In Vitro Techniques; Prostaglandin-Endoperoxide Synthases; Receptors, Purinergic; Thionucleosides; Uterine Contraction | 1993 |
X-linked myoclonus epilepsy explained as a maternally inherited mitochondrial disorder.
Topics: Adenosine; Adult; Aged; Aged, 80 and over; DNA, Mitochondrial; Epilepsies, Myoclonic; Female; Genetic Linkage; Guanosine; Humans; Male; Middle Aged; Pedigree; Phenotype; Point Mutation; Polymerase Chain Reaction; X Chromosome | 1993 |
De novo purine biosynthesis in a free living protozoan parasite, Acanthamoeba polyphaga [correction of polypha].
Topics: Acanthamoeba; Acanthamoeba Keratitis; Adenosine; Animals; Chromatography, High Pressure Liquid; Culture Media; Guanosine; Humans; Purines | 1993 |
Synthesis and antiviral effects of 2-heteroaryl substituted adenosine and 8-heteroaryl substituted guanosine derivatives.
Topics: Adenosine; Antiviral Agents; Cell Division; Cell Line; Enzyme-Linked Immunosorbent Assay; Guanosine; Herpesvirus 1, Human; HIV-1; Humans; Influenza A virus; Magnetic Resonance Spectroscopy; Virus Replication | 1995 |
Functional characterization of a recombinant sodium-dependent nucleoside transporter with selectivity for pyrimidine nucleosides (cNT1rat) by transient expression in cultured mammalian cells.
Topics: Adenosine; Amino Acid Sequence; Animals; Base Sequence; Biological Transport; Carrier Proteins; Cells, Cultured; Dilazep; Dipyridamole; Genes, myc; Guanosine; Haplorhini; Intestines; Kidney; Membrane Transport Proteins; Molecular Sequence Data; Nucleosides; Pyrimidine Nucleosides; Rats; Recombinant Proteins; Thioinosine; Transfection; Uridine | 1996 |
Kinetic studies on depurination and detritylation of CPG-bound intermediates during oligonucleotide synthesis.
Topics: Adenosine; Base Sequence; Guanosine; Kinetics; Molecular Sequence Data; Oligodeoxyribonucleotides; Purines; Trityl Compounds | 1996 |
Role of TATA box sequence and orientation in determining RNA polymerase II/III transcription specificity.
Topics: Adenosine; Animals; Base Sequence; Cell Nucleus; Drosophila; Eukaryotic Cells; Guanosine; Molecular Sequence Data; Mutation; Promoter Regions, Genetic; RNA Polymerase II; RNA Polymerase III; Subcellular Fractions; Substrate Specificity; TATA Box; Transcription, Genetic | 1996 |
Miscoding properties of isoguanine (2-oxoadenine) studied in an AMV reverse transcriptase in vitro system.
Topics: 5-Methylcytosine; Adenosine; Avian Myeloblastosis Virus; Base Composition; Cytosine; Deoxyribonucleotides; Guanosine; Kinetics; Polydeoxyribonucleotides; RNA-Directed DNA Polymerase; Substrate Specificity; Templates, Genetic; Thymine | 1996 |
Identification of a polymorphic nucleotide in oxyR specific for Mycobacterium bovis.
Topics: Adenosine; Alleles; Animals; Bacterial Proteins; DNA-Binding Proteins; Guanosine; Humans; Mycobacterium bovis; Mycobacterium tuberculosis; Polymorphism, Genetic; Polymorphism, Restriction Fragment Length; Repressor Proteins; Sequence Analysis, DNA; Transcription Factors; Tuberculosis | 1996 |
Crithidia luciliae: regulation of purine nucleoside transport by extracellular purine concentrations.
Topics: Adenosine; Adenosine Monophosphate; Animals; Biological Transport; Carrier Proteins; Crithidia; Cycloheximide; Guanosine; Guanosine Monophosphate; Hydrogen-Ion Concentration; Membrane Proteins; Nucleoside Transport Proteins; Nucleotidases; Protein Synthesis Inhibitors; Purine Nucleosides | 1996 |
Neurite outgrowth in PC12 cells is enhanced by guanosine through both cAMP-dependent and -independent mechanisms.
Topics: Adenine; Adenosine; Adenosine-5'-(N-ethylcarboxamide); Adenylyl Cyclase Inhibitors; Animals; Antineoplastic Agents; Colforsin; Cyclic AMP; Enzyme Inhibitors; Guanosine; Guanosine Triphosphate; Nerve Growth Factors; Neurites; PC12 Cells; Rats | 1996 |
Stimulated transport of adenosine, guanosine and hypoxanthine in Crithidia luciliae: metabolic machinery in which the parasite has a distinct advantage over the host.
Topics: Adenosine; Aminoisobutyric Acids; Animals; Biological Transport; Crithidia; Culture Media, Serum-Free; Cycloheximide; Deoxyglucose; Guanosine; Hypoxanthine; Inosine Monophosphate; Nucleotidases; Protein Synthesis Inhibitors | 1997 |
Molecular cloning and functional expression of cDNAs encoding a human Na+-nucleoside cotransporter (hCNT1).
Topics: Adenosine; Amino Acid Sequence; Animals; Biological Transport; Carrier Proteins; Chromosome Mapping; Cloning, Molecular; Deoxyadenosines; DNA, Complementary; Female; Guanosine; Humans; Kinetics; Molecular Sequence Data; Oocytes; Rats; Recombinant Proteins; Symporters; Xenopus; Zidovudine | 1997 |
Quantitation of urinary nucleosides by high-performance liquid chromatography.
Topics: Adenosine; Breast Neoplasms; Chromatography, High Pressure Liquid; Deoxyadenosines; Female; Guanosine; Humans; Male; Mouth Neoplasms; Nucleosides; Pseudouridine; Ribonucleosides; Thionucleosides | 1997 |
Transcriptional activation of human 12-lipoxygenase gene promoter is mediated through Sp1 consensus sites in A431 cells.
Topics: Adenosine; Animals; Arachidonate 12-Lipoxygenase; Base Sequence; Binding Sites; Carcinoma, Squamous Cell; Codon; Consensus Sequence; DNA Primers; Epidermal Growth Factor; Gene Expression Regulation; Genes, Reporter; Guanosine; Humans; Mice; Molecular Sequence Data; Mutagenesis, Site-Directed; Promoter Regions, Genetic; Recombinant Fusion Proteins; Regulatory Sequences, Nucleic Acid; Sequence Deletion; Sp1 Transcription Factor; Transcription, Genetic; Transfection; Tumor Cells, Cultured | 1997 |
Solution structure of r(gaggacug):d(CAGTCCTC) hybrid: implications for the initiation of HIV-1 (+)-strand synthesis.
Topics: Adenosine; DNA; DNA Primers; DNA Replication; DNA, Viral; Genes, gag; Guanosine; HIV-1; Magnetic Resonance Spectroscopy; Models, Genetic; Models, Molecular; Motion; Nucleic Acid Heteroduplexes; Oligodeoxyribonucleotides; Oligonucleotides; Oligoribonucleotides; RNA; RNA-Directed DNA Polymerase; Solutions; Transcription, Genetic | 1997 |
Effect of diltiazem on plasma concentrations of oxypurines and uric acid.
Topics: Adenosine; Adult; Cardiovascular Agents; Diltiazem; Female; Guanosine; Humans; Hypoxanthine; Inosine; Male; Myocardial Ischemia; Purines; Uric Acid; Xanthine; Xanthines | 1997 |
A branched DNA signal amplification assay for quantification of nucleic acid targets below 100 molecules/ml.
Topics: Adenosine; Anti-HIV Agents; Cytidine; DNA; DNA, Viral; Drug Therapy, Combination; Guanosine; HIV; HIV Infections; Humans; Isoquinolines; Lamivudine; Nelfinavir; Nucleic Acid Hybridization; RNA, Viral; Sulfonic Acids; Zidovudine | 1997 |
Functional group substitutions of the branchpoint adenosine in a nuclear pre-mRNA and a group II intron.
Topics: Adenosine; Base Sequence; Guanosine; Introns; Molecular Sequence Data; RNA Precursors; RNA Splicing; RNA, Messenger; RNA, Nuclear; Substrate Specificity | 1997 |
Factors influencing the extent and selectivity of alkylation within triplexes by reactive G/A motif oligonucleotides.
Topics: Adenosine; Alkylation; Antineoplastic Agents; Base Composition; Base Sequence; Berberine Alkaloids; Chlorambucil; Cross-Linking Reagents; DNA; Guanine; Guanosine; HLA-DQ Antigens; HLA-DQ beta-Chains; Humans; Hydrolysis; Molecular Sequence Data; Oligodeoxyribonucleotides | 1997 |
Antibodies to oxidative DNA damage: characterization of antibodies to 8-oxopurines.
Topics: Adenosine; Animals; Antibodies; Antibody Specificity; Chromatography, High Pressure Liquid; DNA; DNA Damage; Enzyme-Linked Immunosorbent Assay; Guanosine; Immune Sera; Oxidative Stress; Poly A; Poly C; Poly G; Poly T; Rabbits | 1997 |
The characteristics of basolateral nucleoside transport in the perfused sheep choroid plexus and the effect of nitric oxide inhibition on these processes.
Topics: Adenosine; Animals; Biological Transport; Choroid Plexus; Enzyme Inhibitors; Guanosine; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Nucleosides; Perfusion; Sheep; Thymidine | 1997 |
Expansion of the cellular content of ribonucleoside triphosphates induces cell shrinkage and KCl loss in Ehrlich ascites tumor cells and in Chinese hamster ovary cells.
Topics: Adenine; Adenosine; Adenosine Triphosphate; Animals; Carcinoma, Ehrlich Tumor; Chloride Channels; Chlorides; CHO Cells; Cricetinae; Guanine; Guanosine; Guanosine Triphosphate; Kinetics; Mice; Potassium Channels; Potassium Chloride; Purines; Ribonucleotides; Tumor Cells, Cultured | 1997 |
Relationship between urinary excretion of modified nucleosides and rheumatoid arthritis process.
Topics: Adenosine; Aged; Arthritis, Rheumatoid; Biomarkers; Cytidine; Female; Follow-Up Studies; Guanosine; Humans; Inosine; Male; Middle Aged; Nucleosides; Pseudouridine; RNA Caps; RNA, Ribosomal; RNA, Transfer | 1997 |
The berenil ligand directs the DNA binding of the cytotoxic drug Pt-berenil.
Topics: Adenosine; Antineoplastic Agents; Binding Sites; Cisplatin; Deoxyribonuclease BamHI; Deoxyribonuclease HindIII; Deoxyribonuclease I; Diminazene; DNA; DNA Footprinting; Enzyme Inhibitors; Guanosine; Intercalating Agents; Magnetic Resonance Spectroscopy; Organoplatinum Compounds | 1997 |
Specific binding of an exonic splicing enhancer by the pre-mRNA splicing factor SRp55.
Topics: Adenosine; Aldehydes; Animals; Base Sequence; Birds; Butanones; Enhancer Elements, Genetic; Exons; Guanosine; Humans; Molecular Sequence Data; Mutation; Myocardium; Nuclear Proteins; Phosphoproteins; RNA Precursors; RNA Splicing; RNA-Binding Proteins; RNA, Messenger; Serine-Arginine Splicing Factors; Sulfuric Acid Esters; Troponin; Troponin T | 1998 |
(Z)- and (E)-2-((hydroxymethyl)cyclopropylidene)methyladenine and -guanine. New nucleoside analogues with a broad-spectrum antiviral activity.
Topics: Adenosine; Animals; Anti-HIV Agents; Antiviral Agents; Cell Line; Cell Survival; Chlorocebus aethiops; Cyclopropanes; Guanosine; Hepatitis B virus; Herpesvirus 1, Human; Herpesvirus 2, Human; HIV-1; Humans; Mice; Microbial Sensitivity Tests; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Spectrophotometry, Infrared; Vero Cells; Virus Replication | 1998 |
Three-minute G + A specific reaction for DNA sequencing.
Topics: Adenine; Adenosine; Deoxyadenosines; DNA; Formamides; Guanosine; Guanosine Triphosphate; Sequence Analysis, DNA | 1998 |
Adenosine(5') oligophospho-(5') guanosines and guanosine(5') oligophospho-(5') guanosines in human platelets.
Topics: Adenosine; Blood Platelets; Dinucleoside Phosphates; Extracellular Space; Guanosine; Humans; Kidney; Muscle, Smooth, Vascular; Nucleotidases; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Vasoconstrictor Agents | 1998 |
Transmission of the FRAXA haplotype from three nonpenetrant brothers to their affected grandsons: an update with AGG interspersion analysis.
Topics: Adenosine; Alleles; Base Composition; Base Sequence; Chromosome Fragility; Deoxyribonucleases, Type II Site-Specific; Female; Fragile X Syndrome; Genetic Linkage; Genetic Markers; Guanosine; Haplotypes; Humans; Male; Molecular Sequence Data; Pedigree; Sequence Analysis, DNA; Trinucleotide Repeats | 1998 |
Binding of daunomycin to diaminopurine- and/or inosine-substituted DNA.
Topics: Adenosine; Antibiotics, Antineoplastic; Base Sequence; Binding Sites; Circular Dichroism; Daunorubicin; Deoxyribonuclease I; DNA; DNA Footprinting; Guanosine; Hexosamines; Inosine; Molecular Sequence Data; Polymerase Chain Reaction; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Thermodynamics | 1998 |
Inhibitory effect of adenosine on degranulation of human cultured mast cells upon cross-linking of Fc epsilon RI.
Topics: Adenosine; Antibodies; Chymases; Cross-Linking Reagents; Cyclic AMP; Guanosine; Humans; Immunoglobulin E; Mast Cells; Mitogen-Activated Protein Kinase 1; Phenethylamines; Phosphorylation; Purinergic P1 Receptor Agonists; Purinergic P1 Receptor Antagonists; Receptors, IgE; RNA, Messenger; Serine Endopeptidases; Thioinosine; Thionucleosides; Triazines; Triazoles; Tryptases | 1998 |
Endogenous nucleosides in the guinea-pig eye: analysis of transport and metabolites.
Topics: Adenosine; Animals; Aqueous Humor; Biological Transport; Blood-Aqueous Barrier; Capillaries; Chromatography, High Pressure Liquid; Cytidine; Deoxyadenosines; Deoxyguanosine; Eye; Female; Guanosine; Guinea Pigs; Lens, Crystalline; Male; Nucleosides; Thymidine; Uridine; Xanthine | 1998 |
[Search for microorganisms among collectable bacterial strains capable of transforming nucleosides into virazole].
Topics: Adenosine; Antiviral Agents; Bacteria; Chromatography, Thin Layer; Culture Media; Guanosine; Hydrolysis; Inosine; Purine-Nucleoside Phosphorylase; Ribavirin; Ribose; Solutions; Spectrophotometry, Ultraviolet | 1998 |
The structure of a methylated tetraloop in 16S ribosomal RNA.
Topics: Adenosine; Geobacillus stearothermophilus; Guanosine; Methylation; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; RNA, Bacterial; RNA, Ribosomal, 16S; Solutions | 1998 |
Adenosine, inosine, and guanosine protect glial cells during glucose deprivation and mitochondrial inhibition: correlation between protection and ATP preservation.
Topics: Adenine Nucleotides; Adenosine; Adenosine Triphosphate; Amobarbital; Anaerobiosis; Animals; Astrocytes; Cell Hypoxia; Cell Survival; Coformycin; Dose-Response Relationship, Drug; Electron Transport; Enzyme Inhibitors; GABA Modulators; Glioma; Glucose; Glycolysis; Guanine Nucleotides; Guanosine; Hybrid Cells; Inosine; Inosine Monophosphate; Ischemia; Lactic Acid; Mitochondria; Neuroprotective Agents; Oligodendroglia; Pentosyltransferases; Purine Nucleosides; Rats | 1998 |
2'-Deoxyisoguanosine adopts more than one tautomer to form base pairs with thymidine observed by high-resolution crystal structure analysis.
Topics: Adenosine; Base Composition; Benzimidazoles; Crystallography, X-Ray; Guanosine; Ligands; Macromolecular Substances; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Structure-Activity Relationship; Thymidine | 1998 |
Novel carbocyclic nucleosides containing a cyclobutyl ring. Guanosine and adenosine analogues.
Topics: Acids, Carbocyclic; Adenosine; Antiviral Agents; Guanosine; Magnetic Resonance Spectroscopy; Models, Chemical; Nucleosides | 1998 |
Apoptosis induced by modified ribonucleosides in human cell culture systems.
Topics: Adenosine; Apoptosis; Cells, Cultured; Colonic Neoplasms; Guanosine; HL-60 Cells; Humans; Inosine; Isopentenyladenosine; Kinetics; Lymphocytes; Ribonucleosides; Tumor Cells, Cultured | 1998 |
NMR study on the impact of metal ion binding and deoxynucleotide substitution upon local structure and stability of a small ribozyme.
Topics: Adenosine; Base Composition; Base Sequence; Binding Sites; Cadmium; Cations, Divalent; Genetic Variation; Guanosine; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligoribonucleotides; Point Mutation; RNA, Catalytic | 1998 |
Cloning of the Candida albicans nucleoside transporter by complementation of nucleoside transport-deficient Saccharomyces.
Topics: Adenosine; Amino Acid Sequence; Base Sequence; Candida albicans; Carrier Proteins; Cloning, Molecular; Dipyridamole; Genetic Complementation Test; Guanosine; Membrane Proteins; Molecular Sequence Data; Nucleoside Transport Proteins; Purine Nucleosides; Saccharomyces cerevisiae; Substrate Specificity; Thioinosine; Uridine | 1998 |
NMR solution structure of the lead-dependent ribozyme: evidence for dynamics in RNA catalysis.
Topics: Adenosine; Base Pairing; Catalysis; Cytosine; Guanosine; Lead; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; RNA, Catalytic | 1998 |
Determination of 2'-hydroxyl and phosphate groups important for aminoacylation of Escherichia coli tRNAAsp: a nucleotide analogue interference study.
Topics: Adenosine; Aspartate-tRNA Ligase; Base Sequence; Cytidine; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Guanosine; Iodine; Kinetics; Nucleic Acid Conformation; RNA, Bacterial; RNA, Transfer, Asp; Thionucleotides; Transcription, Genetic; Uridine | 1998 |
An A/G-rich motif in the rat fibroblast growth factor-2 gene confers enhancer activity on a heterologous promoter in neonatal rat cardiac myocytes.
Topics: Adenosine; Animals; Animals, Newborn; Base Composition; Base Sequence; Cells, Cultured; Enhancer Elements, Genetic; Fibroblast Growth Factor 2; Guanosine; Humans; Molecular Sequence Data; Myocardium; Nuclear Proteins; Organ Specificity; Promoter Regions, Genetic; Rats; Rats, Sprague-Dawley; Repetitive Sequences, Nucleic Acid; Tumor Cells, Cultured | 1998 |
Role of the gerI operon of Bacillus cereus 569 in the response of spores to germinants.
Topics: Adenosine; Alanine; Amino Acid Sequence; Bacillus cereus; Base Sequence; Cloning, Molecular; DNA, Bacterial; Genes, Bacterial; Guanosine; Inosine; Molecular Sequence Data; Operon; Sequence Analysis, DNA; Spores, Bacterial | 1998 |
Recognition of 2'-deoxyisoguanosine triphosphate by HIV-1 reverse transcriptase and mammalian cellular DNA polymerases.
Topics: Adenosine; Base Sequence; DNA; DNA-Directed DNA Polymerase; Guanosine; HIV Reverse Transcriptase; Substrate Specificity; Templates, Genetic | 1998 |
Reconstitution of functional 50S ribosomes from in vitro transcripts of Bacillus stearothermophilus 23S rRNA.
Topics: Adenosine; Cloning, Molecular; DNA-Directed RNA Polymerases; Geobacillus stearothermophilus; Guanosine; Mutagenesis, Site-Directed; Peptidyl Transferases; Ribosomal Proteins; Ribosomes; RNA, Ribosomal, 23S; RNA, Ribosomal, 5S; Transcription, Genetic; Uridine; Viral Proteins | 1999 |
Multiplex detection of single-nucleotide variations using molecular beacons.
Topics: Adenosine; Cytidine; DNA Mutational Analysis; Fluorescent Dyes; Guanosine; Mycobacterium tuberculosis; Oligonucleotide Probes; Polymerase Chain Reaction; Polymorphism, Genetic; Thymidine | 1999 |
Nucleotide analog interference mapping.
Topics: Adenosine; Guanosine; Models, Chemical; Models, Genetic; Nucleotide Mapping; Phosphorus; Pyrimidines; RNA; Thionucleotides; Transcription, Genetic | 1999 |
Isolation of isoguanosine from Croton tiglium and its antitumor activity.
Topics: Adenosine; Animals; Antineoplastic Agents, Phytogenic; Drug Screening Assays, Antitumor; Female; Guanosine; Humans; Male; Mice; Neoplasm Transplantation; Plants, Medicinal; Tumor Cells, Cultured | 1994 |
Regulation of alternative splicing by RNA editing.
Topics: Adenosine; Adenosine Deaminase; Alternative Splicing; Animals; Base Sequence; Cell Line; DNA; Gene Expression Regulation, Enzymologic; Guanosine; Humans; Molecular Sequence Data; Mutagenesis, Site-Directed; Rats; RNA Editing; RNA-Binding Proteins; RNA, Messenger; Transfection; Tumor Cells, Cultured | 1999 |
Long RNA hairpins that contain inosine are present in Caenorhabditis elegans poly(A)+ RNA.
Topics: 3' Untranslated Regions; Adenosine; Adenosine Deaminase; Animals; Base Sequence; Caenorhabditis elegans; Guanosine; Inosine; Molecular Sequence Data; Nucleic Acid Conformation; Reverse Transcriptase Polymerase Chain Reaction; RNA Editing; RNA, Helminth; RNA, Messenger | 1999 |
Basis for prokaryotic specificity of action of aminoglycoside antibiotics.
Topics: Adenosine; Amino Acid Substitution; Aminoglycosides; Ampicillin; Anti-Bacterial Agents; Base Sequence; Binding Sites; Drug Resistance, Microbial; Escherichia coli; Eukaryotic Cells; Guanosine; Methylation; Microbial Sensitivity Tests; Ribosomes; RNA, Ribosomal, 16S; Species Specificity; Spectinomycin; Substrate Specificity; Sulfuric Acid Esters | 1999 |
CAG repeats in the androgen receptor: a case of spinal and bulbar muscular atrophy associated with prostate cancer.
Topics: Adenocarcinoma; Adenosine; Cytidine; Guanosine; Humans; Male; Middle Aged; Muscular Atrophy, Spinal; Prostatic Neoplasms; Receptors, Androgen; Trinucleotide Repeats | 1999 |
Inhibition of Borna disease virus replication by ribavirin.
Topics: Adenosine; Animals; Antiviral Agents; Borna disease virus; Cell Line; Guanosine; Guanosine Triphosphate; Humans; Neuroglia; Oligodendroglia; Rats; Ribavirin; Virus Replication | 1999 |
CAG repeat length in the androgen receptor gene is enhanced in patients with idiopathic azoospermia.
Topics: Adenosine; Adult; Cytidine; Guanosine; Humans; Male; Middle Aged; Oligospermia; Polymerase Chain Reaction; Receptors, Androgen; Trinucleotide Repeats | 1999 |
A Na(+)-dependent nucleoside transporter in microglia.
Topics: Adenosine; Animals; Carrier Proteins; Cell Size; Cells, Cultured; Cytidine; Dideoxynucleosides; Dose-Response Relationship, Drug; Guanosine; Membrane Proteins; Microglia; Nucleic Acid Probes; Nucleoside Transport Proteins; Rats; Rats, Wistar; Sodium; Thymidine; Time Factors; Uridine; Zidovudine | 2000 |
Adducts of chlorohydroxyfuranones and of aldehyde conjugates.
Topics: Adenosine; Carcinogens; Cytidine; DNA Adducts; Furans; Guanosine; Malondialdehyde; Models, Chemical; Mutagens | 1999 |
Differential regulation of nucleoside and nucleobase transporters in Crithidia fasciculata and Trypanosoma brucei brucei.
Topics: Adenosine; Animals; Carrier Proteins; Crithidia fasciculata; Culture Media; Cycloheximide; Dose-Response Relationship, Drug; Guanosine; Hypoxanthine; Inosine; Membrane Proteins; Nucleoside Transport Proteins; Purine Nucleosides; Purines; Pyrimidine Nucleosides; Trypanosoma brucei brucei; Uracil | 2000 |
A simple high-performance liquid chromatography assay for simultaneous measurement of adenosine, guanosine, and the oxypurine metabolites in plasma.
Topics: Adenosine; Animals; Chromatography, High Pressure Liquid; Guanosine; Humans; Hypoxanthine; Inosine; Purines; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Uric Acid; Xanthine | 2000 |
Inducible and constitutive nucleoside-binding sites in Escherichia coli: differential inhibition by nucleoside analogues.
Topics: Adenosine; Binding Sites; Cell Membrane; Cytidine; Escherichia coli; Guanosine; Kinetics; Nucleosides; Showdomycin; Thymidine | 1974 |
Further characterization of an adenosine transport system in the mitochondrial fraction of rat testis.
Topics: Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Benzodiazepinones; Biological Transport; Dilazep; Dipyridamole; Dose-Response Relationship, Drug; Guanosine; Hexobendine; Hydrogen-Ion Concentration; Inosine; Isoquinolines; Kinetics; Male; Mitochondria; Osmolar Concentration; Phenylisopropyladenosine; Rats; Rats, Sprague-Dawley; Sodium; Subcellular Fractions; Temperature; Testis; Thioinosine; Thionucleosides; Time Factors; Tritium; Uridine | 2000 |
A mutant of Sindbis virus that is resistant to pyrazofurin encodes an altered RNA polymerase.
Topics: Adenosine; Aedes; Amides; Amino Acid Substitution; Animals; Aspartic Acid; Binding Sites; Cells, Cultured; Chick Embryo; DNA-Directed RNA Polymerases; Dose-Response Relationship, Drug; Drug Resistance, Microbial; Fibroblasts; Guanosine; Models, Molecular; Mutation; Phenotype; Phosphonoacetic Acid; Protein Structure, Tertiary; Pyrazoles; Recombination, Genetic; Ribonucleosides; Ribose; Sindbis Virus; Virus Replication | 2000 |
Nuclear magnetic resonance spectroscopy and molecular modeling reveal that different hydrogen bonding patterns are possible for G.U pairs: one hydrogen bond for each G.U pair in r(GGCGUGCC)(2) and two for each G.U pair in r(GAGUGCUC)(2).
Topics: Adenosine; Base Pairing; Base Sequence; Guanosine; Hydrogen Bonding; Models, Molecular; Molecular Sequence Data; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligoribonucleotides; RNA; RNA Stability; Static Electricity; Tandem Repeat Sequences; Temperature; Thermodynamics; Uridine | 2000 |
Evidence for increased dorsal hippocampal adenosine release and metabolism during pharmacologically induced seizures in rats.
Topics: Adenine; Adenosine; Adenosine Deaminase Inhibitors; Animals; Bicuculline; Convulsants; Disease Models, Animal; Electroencephalography; Enzyme Inhibitors; Excitatory Amino Acid Agonists; GABA Antagonists; Guanosine; Hippocampus; Hypoxanthine; Inosine; Kainic Acid; Male; Microdialysis; Pentylenetetrazole; Rats; Rats, Sprague-Dawley; Seizures; Xanthine | 2000 |
Neurotensin stimulates Cl(-) secretion in human colonic mucosa In vitro: role of adenosine.
Topics: Adamantane; Adenosine; Adenosine Deaminase Inhibitors; Affinity Labels; Anti-Inflammatory Agents, Non-Steroidal; Cells, Cultured; Chlorides; Colon; Electrophysiology; Enteric Nervous System; Enzyme Inhibitors; Guanosine; Histamine; Humans; Imidazoles; In Vitro Techniques; Indomethacin; Intestinal Mucosa; Mast Cells; Membrane Potentials; Neurotensin; Pentostatin; Pyrazoles; Quinolines; Receptors, Neurotensin; Tetrodotoxin; Thioinosine; Thionucleosides | 2000 |
Purine-induced alterations of dopamine metabolism in rat pheochromocytoma PC12 cells.
Topics: Adenine; Adenosine; Animals; Disease Models, Animal; Dopamine; Guanine; Guanosine; Hypoxanthine; Neostriatum; Neural Pathways; Neurons; Parkinson Disease; PC12 Cells; Purines; Rats; Substantia Nigra; Uric Acid; Xanthine | 2000 |
Sequence- and regio-selectivity in the montmorillonite-catalyzed synthesis of RNA.
Topics: Adenosine; Aluminum Silicates; Bentonite; Catalysis; Chromatography, High Pressure Liquid; Clay; Cytidine; Dimerization; Dinucleoside Phosphates; Guanosine; Imidazoles; RNA; Uridine | 2000 |
2-Aminopurine fluorescence quenching and lifetimes: role of base stacking.
Topics: 2-Aminopurine; Adenosine; Algorithms; Base Pairing; Computer Simulation; DNA; Fluorescence; Guanosine; Hydrogen Bonding; Kinetics; Models, Molecular; Pyrimidine Dimers | 2001 |
The critical role of adenosine and guanosine in the affinity of dinucleoside polyphosphates to P(2X)-receptors in the isolated perfused rat kidney.
Topics: Adenosine; Adenosine Triphosphate; Animals; Dinucleoside Phosphates; Edema; Enzyme Inhibitors; Guanosine; In Vitro Techniques; Kidney; Male; Muscle Tonus; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Nitric Oxide Synthase Type III; Perfusion; Purinergic P1 Receptor Antagonists; Purinergic P2 Receptor Antagonists; Rats; Rats, Inbred WKY; Receptors, Purinergic P2; Vasoconstrictor Agents | 2001 |
Probing structure and dynamics of DNA with 2-aminopurine: effects of local environment on fluorescence.
Topics: 2-Aminopurine; Adenosine; Adenosine Triphosphate; Antimetabolites; Cytidine; DNA; Guanosine; Guanosine Triphosphate; Hydrogen Bonding; Kinetics; Models, Chemical; Quantum Theory; Solutions; Solvents; Spectrometry, Fluorescence; Structure-Activity Relationship; Thermodynamics; Thymidine; Titrimetry | 2001 |
Determination of nucleosides in natural Cordyceps sinensis and cultured Cordyceps mycelia by capillary electrophoresis.
Topics: Adenosine; Electrophoresis, Capillary; Guanosine; Hypocreales; Linear Models; Uridine | 2001 |
Structural origins of aminoglycoside specificity for prokaryotic ribosomes.
Topics: Adenosine; Anti-Bacterial Agents; Drug Resistance, Microbial; Guanosine; Magnetic Resonance Spectroscopy; Molecular Structure; Neomycin; Paromomycin; RNA, Bacterial; RNA, Ribosomal, 16S; RNA, Transfer, Amino Acyl; Species Specificity; Structure-Activity Relationship; Substrate Specificity | 2001 |
Correlation between processing efficiency for ribonuclease P minimal substrates and conformation of the nucleotide -1 at the cleavage position.
Topics: Adenosine; Bacillus subtilis; Base Composition; Cytidine; Endoribonucleases; Escherichia coli; Escherichia coli Proteins; Guanosine; Hydrolysis; Kinetics; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Nucleic Acid Heteroduplexes; Ribonuclease P; RNA Processing, Post-Transcriptional; RNA, Catalytic; RNA, Transfer; Substrate Specificity | 2001 |
Structure of an RNA hairpin from HRV-14.
Topics: 5' Untranslated Regions; Adenosine; Base Composition; Base Pairing; Cytosine; DNA-Directed RNA Polymerases; Glycosides; Guanosine; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Phosphorus Isotopes; Protons; Rhinovirus; RNA, Viral; Thermodynamics; Uridine | 2001 |
Guanosine-induced increase in free cytosolic calcium concentration in mouse astrocytes in primary cultures: does it act on an A3 adenosine receptor?
Topics: Adenosine; Animals; Astrocytes; Brain; Calcium; Cells, Cultured; Cytosol; Dose-Response Relationship, Drug; Extracellular Space; Guanosine; Mice; Phosphodiesterase Inhibitors; Purinergic P1 Receptor Agonists; Purinergic P1 Receptor Antagonists; Quinazolines; Receptor, Adenosine A3; Receptors, Purinergic P1; Theophylline; Triazoles; Xanthines | 2001 |
Stability and structure of RNA duplexes containing isoguanosine and isocytidine.
Topics: Adenosine; Cytidine; Guanosine; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; RNA; RNA Stability; Spectrophotometry, Ultraviolet; Thermodynamics | 2001 |
Long-range cooperativity in molecular recognition of RNA by oligodeoxynucleotides with multiple C5-(1-propynyl) pyrimidines.
Topics: Adenosine; Circular Dichroism; DNA; Guanosine; Models, Molecular; Nucleic Acid Conformation; Oligonucleotides; Pyrimidines; Regression Analysis; RNA; Thermodynamics; Ultraviolet Rays | 2001 |
Some acyclic analogues of nucleotides and their template-directed reactions.
Topics: Adenosine; Evolution, Chemical; Evolution, Molecular; Guanosine; Imidazoles; Nucleosides; Nucleotides; Origin of Life; Polymers; Polynucleotides; Templates, Genetic | 1989 |
Long-range cooperativity due to C5-propynylation of oligopyrimidines enhances specific recognition by uridine of ribo-adenosine over ribo-guanosine.
Topics: Adenosine; Base Pairing; DNA; Guanosine; Pyrimidines; RNA; Thermodynamics; Uridine | 2001 |
"Fleximers". Design and synthesis of two novel split nucleosides.
Topics: Adenosine; Guanosine; Imidazoles; Purine Nucleosides; Pyrimidines | 2001 |
Methylation of the nucleobases in RNA oligonucleotides mediates duplex-hairpin conversion.
Topics: Adenosine; Base Pairing; Cytidine; Guanosine; Hydrogen Bonding; Inosine; Methylation; Nucleic Acid Conformation; Oligoribonucleotides; RNA; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Thermodynamics; Uridine | 2001 |
The structure of helix III in Xenopus oocyte 5 S rRNA: an RNA stem containing a two-nucleotide bulge.
Topics: Adenosine; Animals; Base Sequence; Guanosine; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligoribonucleotides; Oocytes; Protons; RNA, Ribosomal, 5S; Xenopus laevis | 2001 |
Polymorphism in codon 17 of the CTLA-4 gene (+49 A/G) is not associated with susceptibility to rheumatoid arthritis in British Caucasians.
Topics: Abatacept; Adenosine; Antigens, CD; Antigens, Differentiation; Arthritis, Rheumatoid; Codon; CTLA-4 Antigen; Genetic Predisposition to Disease; Guanosine; Humans; Immunoconjugates; Polymorphism, Genetic; United Kingdom; White People | 2001 |
Guanine nucleosides and Jurkat cell death: roles of ATP depletion and accumulation of deoxyribonucleotides.
Topics: Adenine; Adenosine; Adenosine Triphosphate; Animals; Apoptosis; Cell Nucleus; Cell Separation; Deoxyadenosines; Deoxyguanosine; Deoxyribonucleotides; Flow Cytometry; Guanine; Guanosine; Guanosine Triphosphate; Humans; Jurkat Cells; K562 Cells; Leukocytes; Time Factors | 2001 |
Reaction of nucleic acids with triformylmethane; a novel DNA-modifying agent.
Topics: Adenosine; DNA Adducts; Guanosine; Malondialdehyde; Molecular Structure; Mutagens; Nucleic Acids | 2001 |
The efflux of purine nucleobases and nucleosides from the rat brain.
Topics: Adenosine; Animals; Blood-Brain Barrier; Brain; Carbon Radioisotopes; Carrier Proteins; Deoxyribonucleosides; Extracellular Space; Guanosine; Hypoxanthine; Injections, Intraventricular; Inosine; Purine Nucleosides; Purines; Rats; Rats, Wistar | 2002 |
Mechanisms of apoptosis induced by purine nucleosides in astrocytes.
Topics: Adenine; Adenosine; Adenosine Deaminase; Adenosine Deaminase Inhibitors; Animals; Apoptosis; Astrocytes; Carrier Proteins; Cells, Cultured; Central Nervous System; Dose-Response Relationship, Drug; Enzyme Inhibitors; Female; Guanine; Guanosine; Hypoxanthine; Inosine; Male; Purine Nucleosides; Purinergic P1 Receptor Antagonists; Pyridines; Rats; Rats, Sprague-Dawley; Receptor, Adenosine A3; Receptors, Purinergic P1; RNA, Messenger | 2002 |
"Fleximers". Design and synthesis of a new class of novel shape-modified nucleosides(1).
Topics: Adenosine; Adenosylhomocysteinase; Binding Sites; Catalysis; Chemistry, Organic; Guanosine; Hydrolases; Inosine; Models, Molecular; Molecular Conformation; Molecular Structure; Nucleosides | 2002 |
Investigating the structural basis of purine specificity in the structures of MS2 coat protein RNA translational operator hairpins.
Topics: 2-Aminopurine; Adenosine; Amino Acid Substitution; Base Sequence; Binding Sites; Capsid; Capsid Proteins; Cytidine; Guanosine; Hydrogen Bonding; Inosine; Models, Molecular; Nucleic Acid Conformation; Protein Binding; Protein Biosynthesis; Purines; RNA-Binding Proteins; RNA-Dependent RNA Polymerase; RNA, Viral | 2002 |
Specificity of human and rat orthologs of the concentrative nucleoside transporter, SPNT.
Topics: Adenosine; Amino Acid Sequence; Animals; Guanosine; Humans; In Vitro Techniques; Membrane Potentials; Membrane Transport Proteins; Molecular Sequence Data; Oocytes; Patch-Clamp Techniques; Rats; Sodium; Species Specificity; Xenopus laevis | 2002 |
On-line fourier transform infrared detection in capillary electrophoresis.
Topics: Adenosine; Adenosine Monophosphate; Electrophoresis, Capillary; Guanosine; Online Systems; Purine Nucleosides; Spectroscopy, Fourier Transform Infrared | 2002 |
13C and (15)N chemical shift tensors in adenosine, guanosine dihydrate, 2'-deoxythymidine, and cytidine.
Topics: Adenosine; Carbon Isotopes; Cytidine; Guanosine; Molecular Structure; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Thymidine; Water | 2002 |
Synthesis and polymerase incorporation of 5'-amino-2',5'-dideoxy-5'-N-triphosphate nucleotides.
Topics: Adenosine; Base Sequence; Chromatography, High Pressure Liquid; Cytidine; Dideoxynucleosides; DNA; DNA Polymerase I; Guanosine; Inosine; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Sequence Analysis, DNA; Thymidine; Uridine | 2002 |
Thermodynamic contributions for the incorporation of GTA triplets within canonical TAT/TAT and C+GC/C+GC base-triplet stacks of DNA triplexes.
Topics: Adenosine; Base Pair Mismatch; Calorimetry, Differential Scanning; Circular Dichroism; Cytosine; DNA; Guanosine; Hot Temperature; Hydrogen-Ion Concentration; Nucleic Acid Conformation; Nucleic Acid Denaturation; Protons; Spectrophotometry, Ultraviolet; Thermodynamics; Thymidine; Ultraviolet Rays | 2002 |
[The contents and their change of nucleosides from natural Cordyceps sinensis and cultured cordyceps mycelia].
Topics: Adenosine; Animals; Cordyceps; Culture Techniques; Drugs, Chinese Herbal; Guanosine; Lepidoptera; Uridine | 2001 |
Alkaline hydrolysis of cladribine.
Topics: Adenosine; Alkalies; Chromatography, High Pressure Liquid; Cladribine; Deoxyguanosine; Guanosine; Hydrogen-Ion Concentration; Hydrolysis; Indicators and Reagents; Kinetics; Magnetic Resonance Spectroscopy; Sodium Hydroxide; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet | 2003 |
Diurnal variation in the renal excretion of modified RNA catabolites in humans.
Topics: Adenosine; Adult; Biomarkers; Chromatography, High Pressure Liquid; Circadian Rhythm; Dietary Proteins; Guanosine; Humans; Male; Pseudouridine; RNA, Ribosomal; RNA, Transfer; Specimen Handling | 2003 |
[Determination of nucleosides in siweilingzhi mixture by HPCE].
Topics: Adenosine; Drugs, Chinese Herbal; Electrophoresis, Capillary; Fermentation; Guanosine; Reishi | 2002 |
Activation of A(3) receptors by endogenous adenosine inhibits synaptic transmission during hypoxia in rat cortical neurons.
Topics: Adenine; Adenosine; Animals; Cell Hypoxia; Cerebral Cortex; Drug Interactions; Electric Stimulation; Enzyme Inhibitors; Excitatory Postsynaptic Potentials; Guanosine; Guanosine Diphosphate; In Vitro Techniques; Male; Neurotransmitter Uptake Inhibitors; Purinergic P1 Receptor Agonists; Purinergic P1 Receptor Antagonists; Pyramidal Cells; Rats; Rats, Wistar; Receptor, Adenosine A3; Receptors, Purinergic P1; Synaptic Transmission; Thionucleosides; Thionucleotides; Time Factors | 2003 |
Protection of the amino group of adenosine and guanosine derivatives by elaboration into a 2,5-dimethylpyrrole moiety.
Topics: Adenosine; Guanosine; Hexanones; Hot Temperature; Hydrolysis; Magnetic Resonance Spectroscopy; Nucleosides; Pyrroles; Spectrophotometry, Ultraviolet; Trifluoroacetic Acid; Water | 2003 |
[Isolation of free nucleotides from various tissues. II. Isolation of adenosine-5-monophosphate, adenosinediphosphate, adenosinetriphosphate, guanosine, cytidine and uridine from ascites tumor of the mouse].
Topics: Adenine Nucleotides; Adenosine; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Ascites; Cytidine; Guanosine; Mice; Neoplasms, Experimental; Nucleotides; Pyrimidines; Uridine | 1954 |
[The effect of purines, nucleosides, nucleotides and adenosinetriphosphate on the division and development of sea urchin eggs after treatment with dinitrophenol].
Topics: Adenosine; Adenosine Triphosphate; Animals; Dinitrophenols; Echinodermata; Guanine; Guanosine; Nitrophenols; Nucleosides; Nucleotides; Purines; Sea Urchins | 1954 |
The effect of purines, nucleosides, and nucleotides on the carcinostatic action of 8-azaguanine.
Topics: Adenosine; Animals; Azaguanine; Eye Neoplasms; Guanine; Guanosine; Neoplasms, Experimental; Nucleosides; Nucleotides; Purines | 1954 |
Histamine release and pain production by xanthosine and related compounds.
Topics: Adenosine; Animals; Cats; Female; Guanosine; Guinea Pigs; Histamine; Histamine Release; Humans; Ileum; Injections, Intradermal; Inosine; Male; Nucleosides; Nucleotides; Pain; Ribonucleosides; Xanthine; Xanthines | 1957 |
[Influence of intraperitoneal administration of adenosine, AMP, ATP and guanosine on the acid-soluble phosphorus compounds in rat erythrocytes].
Topics: Adenine Nucleotides; Adenosine; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Erythrocytes; Guanosine; Injections, Intraperitoneal; Nucleosides; Nucleotides; Organic Chemicals; Phosphorus Compounds; Rats | 1960 |
[Syntheses in the field of vitamin B 12. XI. On the synthesis of DL-cobinamide phosphoric acid amide, P1-DL-cobinamide-P2-guanosine-5'pyrophosphate and P1-DL-cobinamide-P2-adenosine-5'-pyrophosphate].
Topics: Adenine Nucleotides; Adenosine; Adenosine Diphosphate; Amides; Cobamides; Diphosphates; Guanosine; Guanosine Diphosphate; Nucleosides; Nucleotides; Phosphates; Phosphoric Acids; Vitamin B 12 | 1962 |
The separation of adenosine, guanosine, cytidine and uridine by one-dimensional filter-paper chromatography.
Topics: Adenosine; Chromatography; Chromatography, Paper; Cytidine; Filtration; Guanosine; Nucleosides; Uridine | 1963 |
Isolation of adenosine 3', 5'-monophosphate and guanosine 3', 5'-monophosphate from rat urine.
Topics: Adenine Nucleotides; Adenosine; Animals; Guanine Nucleotides; Guanosine; Rats | 1963 |
NUCLEOTIDE SYNTHESIS UNDER POSSIBLE PRIMITIVE EARTH CONDITIONS.
Topics: Adenosine; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography; Cytidine; Electrophoresis; Guanosine; Nucleosides; Nucleotides; Phosphates; Radiometry; Research; Thymidine; Uridine | 1965 |
HELIX FORMATION BY ISOGUANOSINE.
Topics: Adenosine; Chemical Phenomena; Chemistry, Physical; Guanosine; Infrared Rays; Nucleosides; Research; Ultraviolet Rays; Viscosity | 1965 |
METHODS FOR AUTOMATIC NUCLEOTIDE-SEQUENCE ANALYSIS. MULTICOMPONENT SPECTROPHOTOMETRIC ANALYSIS OF MIXTURES OF NUCLEIC ACID COMPONENTS BY A LEAST-SQUARES PROCEDURE.
Topics: Adenine; Adenosine; Biochemical Phenomena; Biochemistry; Computers; Electronic Data Processing; Guanosine; Least-Squares Analysis; Nucleosides; Nucleotides; Oligonucleotides; Research; RNA; Sequence Analysis; Spectrophotometry; Ultraviolet Rays | 1965 |
REGULATION OF XANTHINE DEHYDROGENASE IN CHICK LIVER. EFFECT OF STARVATION AND OF ADMINISTRATION OF PURINES AND PURINE NUCLEOSIDES.
Topics: Adenine; Adenosine; Animals; Chickens; Cortisone; Guanine; Guanosine; Hypoxanthines; Inosine; Liver; Nucleosides; Pharmacology; Poultry; Purine Nucleosides; Purines; Puromycin; Research; Ribonucleosides; Spectrophotometry; Starvation; Xanthine Dehydrogenase; Xanthine Oxidase; Xanthines | 1965 |
Use of 13C as an indirect tag in 15N specifically labeled nucleosides. Syntheses of [8-13C-1,7,NH2-15N3]adenosine, -guanosine, and their deoxy analogues.
Topics: Adenosine; Carbon Isotopes; Deoxyadenosines; Deoxyguanosine; Guanosine; Magnetic Resonance Spectroscopy; Models, Chemical; Nitrogen Isotopes; Nucleosides; Pyrimidine Nucleosides; Thiones | 2003 |
Efficacy of methylenecyclopropane analogs of nucleosides against herpesvirus replication in vitro.
Topics: Adenosine; Antiviral Agents; Cell Division; Cell Line, Tumor; Cell Survival; Cells, Cultured; Cyclopropanes; Cytomegalovirus; Fibroblasts; Guanosine; Herpesviridae; Herpesvirus 1, Human; Herpesvirus 2, Human; Herpesvirus 3, Human; Herpesvirus 4, Human; Herpesvirus 6, Human; Herpesvirus 8, Human; Humans; Inhibitory Concentration 50; Microbial Sensitivity Tests; Molecular Structure; Muromegalovirus | 2003 |
Mutation of leucine-92 selectively reduces the apparent affinity of inosine, guanosine, NBMPR [S6-(4-nitrobenzyl)-mercaptopurine riboside] and dilazep for the human equilibrative nucleoside transporter, hENT1.
Topics: Adenosine; Amino Acid Substitution; Biological Transport; Dilazep; Dipyridamole; Drug Resistance; Equilibrative Nucleoside Transporter 1; Guanosine; Humans; Inhibitory Concentration 50; Inosine; Leucine; Mutagenesis; Mutation, Missense; Point Mutation; Recombinant Fusion Proteins; Saccharomyces cerevisiae; Structure-Activity Relationship; Thioinosine | 2004 |
Crystal structure of purine nucleoside phosphorylase from Thermus thermophilus.
Topics: Adenosine; Binding Sites; Calorimetry; Crystallization; Crystallography, X-Ray; Guanosine; Hydrogen Bonding; Molecular Structure; Protein Conformation; Protein Structure, Quaternary; Purine-Nucleoside Phosphorylase; Sequence Alignment; Sulfates; Thermus thermophilus | 2004 |
A third base pair for the polymerase chain reaction: inserting isoC and isoG.
Topics: Adenosine; Base Pairing; Cytosine; DNA; DNA Primers; DNA-Directed DNA Polymerase; Guanosine; Molecular Probes; Nucleic Acid Denaturation; Polymerase Chain Reaction | 2004 |
Nucleic acid analysis using an expanded genetic alphabet to quench fluorescence.
Topics: Adenosine; DNA; DNA, Viral; Fluorescence; Genes, gag; Guanine; Guanosine; Guanosine Triphosphate; Mutagenesis, Site-Directed; Polymerase Chain Reaction; Sensitivity and Specificity; Sequence Analysis, DNA | 2004 |
Nucleosides and ODN electrochemical detection onto boron doped diamond electrodes.
Topics: Adenosine; Biosensing Techniques; Boron; Diamond; Electrochemistry; Electrodes; Guanosine; Nucleosides; Oligonucleotides; Oxidation-Reduction | 2004 |
Effect of 2'-deoxyisoguanosine on the growth of human tumor and normal cell lines.
Topics: Adenosine; Cell Line; Cell Line, Tumor; Cell Proliferation; Cell Survival; Guanosine; Humans; Inhibitory Concentration 50; Substrate Specificity; Telomerase | 2004 |
Purine nucleosides support the neurite outgrowth of primary rat cerebellar granule cells after hypoxia.
Topics: Adenosine; Animals; Cell Hypoxia; Cell Survival; Cells, Cultured; Cerebellum; Guanosine; Inosine; Neurites; Neuroprotective Agents; Purine Nucleosides; Rats; Rats, Sprague-Dawley; Rotenone; Time Factors; Uncoupling Agents | 2004 |
Complexes of copper(II) with adenosine or guanosine nucleosides, nucleotides 5'-monophosphate, 2'-deoxynucleosides or 2'-deoxynucleotides 5'-monophosphate in aqueous solution.
Topics: Adenosine; Copper; Guanosine; Ligands; Nucleotides; Spectrophotometry; Water | 2004 |
[Study on the chemical constituents of Selaginella tamariscina (Beauv.) Spring].
Topics: Adenosine; Arbutin; Glucosides; Guanosine; Molecular Conformation; Molecular Structure; Plants, Medicinal; Selaginellaceae | 2004 |
Metabolic regulation of ATP breakdown and of adenosine production in rat brain extracts.
Topics: Adenosine; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Brain; Guanosine; Guanosine Triphosphate; Hypoxanthine; Inosine; Inosine Monophosphate; Rats | 2004 |
Synthesis, physicochemical and biochemical studies of 1',2'-oxetane constrained adenosine and guanosine modified oligonucleotides, and their comparison with those of the corresponding cytidine and thymidine analogues.
Topics: Adenosine; Base Sequence; Circular Dichroism; Cytidine; Deoxyribonuclease I; Ethers, Cyclic; Guanosine; Humans; Kinetics; Models, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; Nucleic Acid Heteroduplexes; Oligonucleotides; Proto-Oncogene Mas; Ribonuclease H; RNA; Thermodynamics; Thymidine | 2004 |
Comparison of smooth muscle effects of crotonoside (isoguanosine) and adenosine.
Topics: Adenosine; Guanine; Guanosine; Humans; Muscle, Smooth; Muscles | 1949 |
Biochemical brain markers and purinergic parameters in rat CSF after seizure induced by pentylenetetrazol.
Topics: Adenosine; Adenosine Diphosphate; Animals; Antigens, CD; Apyrase; Biomarkers; Brain; Convulsants; Disease Models, Animal; Female; Guanosine; Guanosine Diphosphate; Hydrolysis; Inosine; Nerve Degeneration; Nerve Growth Factors; Nerve Tissue Proteins; Pentylenetetrazole; Phosphopyruvate Hydratase; Purines; Rats; Rats, Wistar; S100 Calcium Binding Protein beta Subunit; S100 Proteins; Seizures; Time Factors; Up-Regulation | 2004 |
GC/AT-content spikes as genomic punctuation marks.
Topics: Adenosine; Animals; Cytosine; Genome; Guanosine; Humans; Multigene Family; Thymidine | 2004 |
Residues Met89 and Ser160 in the human equilibrative nucleoside transporter 1 affect its affinity for adenosine, guanosine, S6-(4-nitrobenzyl)-mercaptopurine riboside, and dipyridamole.
Topics: Adenosine; Amino Acid Sequence; Biological Transport; Dipyridamole; Equilibrative Nucleoside Transporter 1; Genetic Complementation Test; Guanosine; Humans; Kinetics; Methionine; Molecular Sequence Data; Mutagenesis, Site-Directed; Point Mutation; Recombinant Proteins; Sequence Alignment; Sequence Homology, Amino Acid; Serine; Thioinosine | 2005 |
Inhaled adenosine and guanosine on airway resistance in normal and asthmatic subjects. 1983.
Topics: Adenosine; Administration, Inhalation; Airway Resistance; Asthma; Case-Control Studies; Guanosine; History, 20th Century; Humans | 2004 |
Selective 226Ra2+ ionophores provided by self-assembly of guanosine and isoguanosine derivatives.
Topics: Adenosine; Cations, Divalent; Chemical Precipitation; Chemistry Techniques, Analytical; Guanosine; Hydrogen-Ion Concentration; Ionophores; Metals, Alkaline Earth; Models, Molecular; Picrates; Radium; Substrate Specificity | 2004 |
Demonstration of an alternative mechanism for G-to-G cross-link formation.
Topics: Adenosine; Amines; Aminoimidazole Carboxamide; DNA; Guanosine; Mass Spectrometry; Models, Molecular; Nitrosation; Oligonucleotides; Ribonucleosides; Xanthines | 2005 |
Identification and characterization of purine nucleoside transporters from Crithidia fasciculata.
Topics: Adenosine; Amino Acid Sequence; Animals; Cloning, Molecular; Crithidia fasciculata; Culture Media; Genome, Protozoan; Guanosine; Hypoxanthine; Inosine; Molecular Sequence Data; Nucleoside Transport Proteins; Open Reading Frames; Protozoan Proteins; Purine Nucleosides; Sequence Alignment; Xanthine | 2005 |
[Determination of four nucleosides in Banlangen injections using capillary zone electrophoresis].
Topics: Adenosine; Brassicaceae; Cytidine; Drugs, Chinese Herbal; Electrophoresis, Capillary; Guanosine; Nucleosides; Uridine | 2004 |
Abnormalities in uridine homeostatic regulation and pyrimidine nucleotide metabolism as a consequence of the deletion of the uridine phosphorylase gene.
Topics: Adenosine; Animals; Antimetabolites, Antineoplastic; Blotting, Southern; Cytidine; Deoxyribonucleotides; DNA-Directed DNA Polymerase; Fluorouracil; Gene Deletion; Guanosine; Intestinal Mucosa; Kidney; Kinetics; Liver; Lung; Mice; Mice, Transgenic; Nucleotides; Pentobarbital; Pyrimidines; Reverse Transcriptase Polymerase Chain Reaction; Ribonucleotides; RNA, Messenger; Thymine Nucleotides; Time Factors; Tissue Distribution; Uridine; Uridine Phosphorylase | 2005 |
[Quantitative analysis of the nucleosides in Cordyceps sinensis with capillary zone electrophoresis].
Topics: Adenosine; Animals; Cordyceps; Culture Techniques; Electrophoresis, Capillary; Guanosine; Inosine; Lepidoptera; Uridine | 2005 |
Purine nucleoside-mediated protection of chemical hypoxia-induced neuronal injuries involves p42/44 MAPK activation.
Topics: Adenosine; Animals; Cell Hypoxia; Cell Survival; Drug Synergism; Enzyme Activation; Enzyme Inhibitors; Guanosine; Hypoxia, Brain; Inosine; MAP Kinase Signaling System; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Nerve Degeneration; Nerve Growth Factor; Neuroprotective Agents; PC12 Cells; Purine Nucleosides; Rats; Rotenone; Uncoupling Agents | 2005 |
Nucleoside transporter expression and function in cultured mouse astrocytes.
Topics: Adenosine; Animals; Astrocytes; Biological Transport, Active; Brain; Cells, Cultured; Energy Metabolism; Equilibrative Nucleoside Transporter 1; Equilibrative-Nucleoside Transporter 2; Guanosine; Kinetics; Membrane Transport Proteins; Mice; Neurotransmitter Agents; Nucleic Acids; Nucleoside Transport Proteins; Nucleosides; RNA, Messenger; Sodium; Thymidine | 2005 |
Computational study of IAG-nucleoside hydrolase: determination of the preferred ground state conformation and the role of active site residues.
Topics: Adenosine; Animals; Aspartic Acid; Binding Sites; Calcium; Cations, Divalent; Computational Biology; Computer Simulation; Crystallography, X-Ray; Guanosine; Inosine; Models, Molecular; N-Glycosyl Hydrolases; Protein Conformation; Protein Structure, Secondary; Protons; Ribose; Substrate Specificity; Thermodynamics; Trypanosoma vivax | 2005 |
On-line hyphenation of quantum cascade laser and capillary electrophoresis.
Topics: Adenosine; Adenosine Monophosphate; Electrophoresis, Capillary; Guanosine; Lasers; Online Systems; Quantum Theory; Ribonucleosides; Spectroscopy, Fourier Transform Infrared | 2005 |
Indirect activation of adenosine A1 receptors in cultured rat hippocampal neurons by volatile anaesthetics.
Topics: Adenosine; Adenosine A1 Receptor Antagonists; Adenosine Kinase; Anesthetics, Inhalation; Animals; Calcium Signaling; Cells, Cultured; Deoxyadenosines; Dose-Response Relationship, Drug; Enflurane; Guanosine; Hippocampus; Magnesium; Methyl Ethers; Neurons; Purinergic P1 Receptor Antagonists; Rats; Receptor, Adenosine A1; Receptors, N-Methyl-D-Aspartate; Sevoflurane; Signal Transduction; Thionucleosides; Xanthines | 2005 |
RNA challenges for computational chemists.
Topics: Adenosine; Chemistry; Computational Biology; Cytidine; Guanosine; Hydrogen Bonding; Models, Molecular; Models, Theoretical; Nucleic Acid Conformation; RNA; Static Electricity; Thermodynamics | 2005 |
Novel dinucleoside 5',5'-triphosphate cap analogues. Synthesis and affinity for murine translation factor eIF4E.
Topics: Adenosine; Animals; Dose-Response Relationship, Drug; Eukaryotic Initiation Factor-4E; Formycins; Guanosine; Kinetics; Magnetic Resonance Spectroscopy; Mice; Models, Chemical; Nucleosides; Nucleotides; Protein Binding; RNA Cap Analogs; Spectrophotometry; Thermodynamics; Vidarabine | 2005 |
Bis(tBuSATE) phosphotriester prodrugs of 8-azaguanosine and 6-methylpurine riboside; bis(pom) phosphotriester prodrugs of 2'-deoxy-4'-thioadenosine and its corresponding 9alpha anomer.
Topics: Adenosine; Antineoplastic Agents; Antiviral Agents; Chromatography; Chromatography, Thin Layer; Dideoxynucleotides; Drug Design; Guanosine; Humans; Inhibitory Concentration 50; Models, Chemical; Nucleosides; Organophosphonates; Phosphates; Prodrugs; Stereoisomerism; Thionucleosides; Zidovudine | 2005 |
Radical production and DNA damage induced by carcinogenic 4-hydrazinobenzoic acid, an ingredient of mushroom Agaricus bisporus.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adenosine; Agaricus; Animals; Benzoates; Carcinogens; Catalase; Cattle; Copper; Deoxyguanosine; DNA; DNA Adducts; DNA Damage; Electron Spin Resonance Spectroscopy; Genes, Tumor Suppressor; Guanosine; Humans; Reactive Oxygen Species; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Substrate Specificity | 2006 |
7-Functionalized 7-deazapurine ribonucleosides related to 2-aminoadenosine, guanosine, and xanthosine: glycosylation of pyrrolo[2,3-d]pyrimidines with 1-O-acetyl-2,3,5-tri-O-benzoyl-D-ribofuranose.
Topics: Adenosine; Amination; Anions; Aza Compounds; Catalysis; Chromatography, High Pressure Liquid; Glycosylation; Guanosine; Magnetic Resonance Spectroscopy; Molecular Structure; Monosaccharides; Palladium; Purines; Pyrimidines; Ribonucleosides; Xanthines | 2006 |
Acquisition of the wobble modification in mitochondrial tRNALeu(CUN) bearing the G12300A mutation suppresses the MELAS molecular defect.
Topics: Adenosine; Anticodon; Base Sequence; Cell Line, Tumor; Guanosine; Humans; MELAS Syndrome; Molecular Sequence Data; Nucleic Acid Conformation; Point Mutation; RNA; RNA, Mitochondrial; RNA, Transfer, Leu; Suppression, Genetic; Uridine | 2006 |
ApoE-epsilon 4-dependent association of the choline acetyltransferase gene polymorphisms (2384G>A and 1882G>A) with Alzheimer's disease.
Topics: Adenosine; Aged; Aged, 80 and over; Alleles; Alzheimer Disease; Apolipoprotein E4; Apolipoproteins E; Choline O-Acetyltransferase; Female; Genotype; Guanosine; Humans; Male; Middle Aged; Polymorphism, Genetic | 2006 |
Correlation between a gene polymorphism of tumor necrosis factor-alpha (G/A) and end-stage renal disease: a pilot study from north India.
Topics: Adenosine; Adolescent; Adult; Aged; Aged, 80 and over; Alleles; Diabetes Mellitus; Female; Genotype; Glomerulonephritis; Guanosine; Humans; India; Kidney Failure, Chronic; Male; Middle Aged; Nephrosis; Pilot Projects; Polymorphism, Genetic; Tumor Necrosis Factor-alpha | 2006 |
Quantification of benzo[a]pyrene diol epoxide DNA-adducts by stable isotope dilution liquid chromatography/tandem mass spectrometry.
Topics: Adenosine; Animals; Benzopyrenes; Bronchoalveolar Lavage Fluid; Calibration; Cattle; Cell Line, Tumor; Chromatography, High Pressure Liquid; Circular Dichroism; DNA Adducts; Guanosine; Humans; Hydrolysis; Molecular Conformation; Quality Control; Reproducibility of Results; Tandem Mass Spectrometry; Thymus Gland | 2006 |
Nucleobase catalysis in the hairpin ribozyme.
Topics: Adenosine; Base Sequence; Binding Sites; Catalysis; Guanosine; Hydrogen-Ion Concentration; Imidazoles; Models, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; RNA, Catalytic | 2006 |
An efficient process for synthesis of 2'-O-methyl and 3'-O-methyl guanosine from 2-aminoadenosine using diazomethane and the catalyst stannous chloride.
Topics: Adenosine; Chromatography, High Pressure Liquid; Diazomethane; Guanosine; Tin Compounds | 2006 |
Rapid and sensitive real-time polymerase chain reaction method for detection and quantification of 3243A>G mitochondrial point mutation.
Topics: Adenosine; Alleles; Diabetes Mellitus, Type 2; DNA, Mitochondrial; Guanosine; Humans; Point Mutation; Polymerase Chain Reaction; Time Factors | 2006 |
Detection of common disease-causing mutations in mitochondrial DNA (mitochondrial encephalomyopathy, lactic acidosis with stroke-like episodes MTTL1 3243 A>G and myoclonic epilepsy associated with ragged-red fibers MTTK 8344A>G) by real-time polymerase ch
Topics: Adenosine; Base Sequence; DNA, Mitochondrial; Guanosine; Humans; MELAS Syndrome; MERRF Syndrome; Mutation; Polymerase Chain Reaction; RNA, Transfer, Leu; RNA, Transfer, Lys; Time Factors; Transition Temperature | 2006 |
Solventless protocol for efficient bis-N-boc protection of adenosine, cytidine, and guanosine derivatives.
Topics: Adenosine; Carbohydrates; Cytidine; Guanosine; Hydroxylation; Molecular Structure; Solvents | 2006 |
Synthesis of 2'-amino-LNA purine nucleosides.
Topics: Adenosine; Bridged-Ring Compounds; Guanosine; Purine Nucleosides | 2006 |
Numerical characterization of DNA sequences based on the k-step Markov chain transition probability.
Topics: Adenosine; Animals; Cytidine; DNA; Evolution, Molecular; Guanosine; Humans; Markov Chains; Models, Genetic; Thymidine | 2006 |
A-to-G hypermutation in the genome of lymphocytic choriomeningitis virus.
Topics: Adenosine; Adenosine Deaminase; Animals; Cell Line; Genome, Viral; Guanosine; Humans; Immunity, Innate; L Cells; Lymphocytic Choriomeningitis; Lymphocytic choriomeningitis virus; Mice; Mice, Inbred C57BL; Mutation; RNA-Binding Proteins; RNA, Double-Stranded; RNA, Viral; Up-Regulation | 2007 |
Effect of the 252A>G polymorphism of the lymphotoxin-alpha gene on inflammatory markers of response to cigarette smoking in Korean healthy men.
Topics: Adenosine; Adiponectin; Adult; Alleles; Biomarkers; Genotype; Guanosine; Health; Humans; Inflammation Mediators; Lymphotoxin-alpha; Male; Middle Aged; Oxidative Stress; Polymorphism, Genetic; Smoking | 2007 |
Design of 2'-O-Me RNA/ENA chimera oligonucleotides to induce exon skipping in dystrophin pre-mRNA.
Topics: Adenosine; Base Sequence; Drug Design; Dystrophin; Exons; Gene Expression Regulation; Guanosine; Humans; Nucleic Acid Heteroduplexes; Nucleic Acids; Oligonucleotides; RNA; RNA Precursors | 2004 |
A strategy for selective N-acylation of purine and pyrimidine bases of deoxy and ribo nucleosides.
Topics: Acylation; Adenosine; Cytidine; Deoxyribonucleosides; Guanosine; Purines; Pyrimidines | 2006 |
Macrophage biospecific extraction and high performance liquid chromatography for hypothesis of immunological active components in Cordyceps sinensis.
Topics: Adenosine; Adjuvants, Immunologic; Animals; Chromatography, High Pressure Liquid; Cordyceps; Female; Guanosine; In Vitro Techniques; Interleukin-1beta; Macrophages; Male; Mass Spectrometry; Mice; Nitric Oxide; Plant Extracts; Rats; Rats, Wistar; Tumor Necrosis Factor-alpha | 2007 |
Mutational analysis of the mitochondrial tRNALeu(UUR) gene in Tunisian patients with mitochondrial diseases.
Topics: Adenosine; Base Sequence; DNA Mutational Analysis; Female; Guanosine; Humans; Male; Mitochondrial Diseases; Molecular Sequence Data; Mutation; Nucleic Acid Conformation; Pedigree; RNA, Transfer, Leu; Tunisia | 2007 |
Nearest neighbor parameters for inosine x uridine pairs in RNA duplexes.
Topics: Adenosine; Algorithms; Base Pairing; Base Sequence; Guanosine; Inosine; Molecular Structure; Nucleic Acid Conformation; Nucleic Acid Heteroduplexes; RNA; Thermodynamics; Uridine | 2007 |
Exogenous nucleic acids and nucleotides are efficiently hydrolysed and taken up as nucleosides by intestinal explants from suckling piglets.
Topics: Absorption; Adenosine; Animals; Animals, Suckling; Culture Media; Cytidine; Guanosine; Hydrolysis; Inosine; Jejunum; Nucleosides; Nucleotides; RNA; Swine; Uridine | 2007 |
Determination of the impurity profile of adenosine by means of ion-pair reversed-phase chromatography.
Topics: Adenine; Adenosine; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Drug Contamination; Europe; Guanosine; Inosine; Pharmaceutical Preparations; Pharmacopoeias as Topic; Quality Control; Quaternary Ammonium Compounds; Reproducibility of Results; Technology, Pharmaceutical; Temperature; Uridine | 2006 |
Inhibition of Mycobacterium tuberculosis, Mycobacterium bovis, and Mycobacterium avium by novel dideoxy nucleosides.
Topics: Adenosine; Alkynes; Animals; Anti-Bacterial Agents; Cell Line; Cell Survival; Dideoxynucleosides; Drug Resistance, Bacterial; Guanosine; Microbial Sensitivity Tests; Mycobacterium avium; Mycobacterium bovis; Mycobacterium tuberculosis; Purine Nucleosides; Structure-Activity Relationship; Uridine | 2007 |
Changes to the HIV long terminal repeat and to HIV integrase differentially impact HIV integrase assembly, activity, and the binding of strand transfer inhibitors.
Topics: Adenosine; Amino Acid Substitution; Base Pairing; Base Sequence; Binding Sites; Catalysis; Cations, Divalent; Cytosine; DNA, Viral; Dose-Response Relationship, Drug; Escherichia coli; Guanosine; HIV Integrase; HIV Integrase Inhibitors; HIV Long Terminal Repeat; Humans; Kinetics; Magnesium; Molecular Sequence Data; Recombinant Proteins; Thymine; Transformation, Genetic; Virus Integration | 2007 |
Pyrazolo[3,4-d]pyrimidine ribonucleosides related to 2-aminoadenosine and isoguanosine: synthesis, deamination and tautomerism.
Topics: Adenosine; Adenosine Deaminase; Deamination; Guanosine; Magnetic Resonance Spectroscopy; Pyrazoles; Pyrimidine Nucleosides; Pyrimidines; Spectrophotometry, Ultraviolet; Stereoisomerism | 2007 |
Metabolic signature of breast cancer cell line MCF-7: profiling of modified nucleosides via LC-IT MS coupling.
Topics: Adenosine; Aminoimidazole Carboxamide; Biomarkers, Tumor; Breast Neoplasms; Cell Line; Cell Line, Tumor; Epithelial Cells; Female; Guanosine; Humans; Imidazoles; Ions; Mammary Glands, Human; Metabolic Networks and Pathways; Ribonucleosides; Ribose; S-Adenosylmethionine; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Uridine | 2007 |
Synthesis of enantiopure pseudo-L-vinylcyclopropyl nucleosides bearing quaternary carbon as potential anti-herpesvirus agent.
Topics: Adenosine; Alkylation; Antiviral Agents; Drug Design; Guanosine; Herpesviridae; Nucleosides; Oxidation-Reduction; Stereoisomerism; Vinyl Compounds | 2007 |
Mismatch discrimination of base-modified nucleic acids and their constituents: non-Watson-Crick base pairing induced by tautomerization.
Topics: Adenosine; Base Pair Mismatch; Base Pairing; Guanosine; Isomerism; Purines | 2007 |
[Chemical study of nucleosides on Cordyceps militaris].
Topics: Adenosine; Cordyceps; Guanosine; Molecular Structure; Mycelium; Nucleosides; Tyrosine; Uridine | 2007 |
Insights into the selective activation of alternatively used splice acceptors by the human immunodeficiency virus type-1 bidirectional splicing enhancer.
Topics: Adenosine; Alternative Splicing; Binding Sites; Exons; Guanosine; HeLa Cells; HIV-1; Humans; Introns; Nuclear Proteins; Regulatory Sequences, Ribonucleic Acid; rev Gene Products, Human Immunodeficiency Virus; Ribonucleoprotein, U1 Small Nuclear; RNA Precursors; RNA Splice Sites; RNA-Binding Proteins; RNA, Messenger; RNA, Viral; Serine-Arginine Splicing Factors | 2008 |
Effects of the G(-656)A variant on CREB1 promoter activity in a glial cell line: interactions with gonadal steroids and stress.
Topics: Adenosine; Alleles; Animals; Cell Line, Tumor; Cyclic AMP Response Element-Binding Protein; Depressive Disorder, Major; Estradiol; Female; Genetic Variation; Guanosine; Humans; Male; Neuroglia; Oxidative Stress; Progesterone; Promoter Regions, Genetic; Rats; Testosterone | 2008 |
Determination of new types of DNA lesions in human sperm.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adenosine; Chromatography, High Pressure Liquid; Deoxyguanosine; DNA Adducts; DNA Damage; Guanosine; Humans; Male; Mass Spectrometry; Oxidative Stress; Spermatozoa | 2008 |
Synthesis of guanosine 5'-conjugates and their use as initiator molecules for transcription priming.
Topics: Adenosine; Biotin; Chromatography, High Pressure Liquid; DNA Primers; DNA-Directed RNA Polymerases; Guanosine; Molecular Conformation; RNA; Transcription, Genetic | 2008 |
A Pneumocystis carinii group I intron-derived ribozyme utilizes an endogenous guanosine as the first reaction step nucleophile in the trans excision-splicing reaction.
Topics: Adenosine; Base Sequence; Guanosine; Hydrolysis; Introns; Nucleic Acid Conformation; Pneumocystis carinii; RNA, Catalytic; Trans-Splicing | 2008 |
A purine-selective nucleobase/nucleoside transporter in PK15NTD cells.
Topics: Adenosine; Animals; Cell Line; Guanosine; Kidney; Nucleobase Transport Proteins; Papaverine; Purines; Quinolines; Swine; Tritium | 2008 |
A base-labile protecting group (fluorenylmethoxycarbonyl) for the 5'-hydroxy function of nucleosides.
Topics: Acylation; Adenosine; Biochemistry; Cytidine; Fluorenes; Guanosine; Hydroxyl Radical; Nucleosides; Pyrans; Ribonucleosides; Uridine | 2001 |
2'-Hydroxyl-protecting groups that are either photochemically labile or sensitive to fluoride ions.
Topics: Adenosine; Biochemistry; Chromatography; Cytidine; Fluorides; Guanosine; Hydroxyl Radical; Light; Magnetic Resonance Spectroscopy; Ribonucleosides; Trityl Compounds; Uridine | 2001 |
Regioselective 2'-silylation of purine ribonucleosides for phosphoramidite RNA synthesis.
Topics: Adenosine; Biochemistry; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Guanosine; Organophosphorus Compounds; Organosilicon Compounds; RNA; Stereoisomerism | 2001 |
Syntheses of specifically 15N-labeled adenosine and guanosine.
Topics: Adenosine; Carbon Isotopes; Guanosine; Isotope Labeling; Methods; Nitrogen Isotopes | 2002 |
Metabonomics in cancer diagnosis: mass spectrometry-based profiling of urinary nucleosides from breast cancer patients.
Topics: Adenosine; Adolescent; Adult; Aged; Aged, 80 and over; Algorithms; Artificial Intelligence; Biomarkers; Breast Neoplasms; Cytidine; False Negative Reactions; False Positive Reactions; Female; Guanosine; Humans; Inosine; Mass Spectrometry; Middle Aged; Nucleosides; Principal Component Analysis; Reproducibility of Results; Sensitivity and Specificity; Uridine | 2008 |
Effects of sample preparation methods on the quantification of nucleosides in natural and cultured Cordyceps.
Topics: Adenosine; Calibration; Chromatography, High Pressure Liquid; Cordyceps; Culture Techniques; Deoxyadenosines; Drugs, Chinese Herbal; Guanosine; Inosine; Nucleosides; Powders; Reference Standards; Solvents; Temperature; Uridine | 2008 |
Manifestations of the mitochondrial A3243G mutation.
Topics: Adenosine; Adult; DNA, Mitochondrial; Guanosine; Humans; Male; Mitochondrial Myopathies; Mutation | 2009 |
[Quantitative analysis of nucleotide mixtures with terahertz time domain spectroscopy].
Topics: Adenosine; Cytidine; Guanosine; Nucleosides; Nucleotides; Terahertz Spectroscopy; Thymidine; Uridine | 2008 |
Humanized ADEPT comprised of an engineered human purine nucleoside phosphorylase and a tumor targeting peptide for treatment of cancer.
Topics: Adenosine; Antibodies; Cell Line, Tumor; Cell Proliferation; Guanosine; Humans; Kinetics; Molecular Mimicry; Mutation; Neoplasms; Peptides; Prodrugs; Protein Engineering; Purine-Nucleoside Phosphorylase; Receptor, ErbB-2; Recombinant Proteins; Substrate Specificity | 2009 |
Evaluation of urinary nucleosides in breast cancer patients before and after tumor removal.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adenosine; Adult; Breast Neoplasms; Chromatography, Liquid; Deoxyguanosine; Female; Guanosine; Humans; Mastectomy; Middle Aged; Nucleosides; Oxidative Stress; Postoperative Period; Reactive Oxygen Species; Tandem Mass Spectrometry; Thymidine | 2009 |
Exogenous adenosine reduces the mitochondrial membrane potential of murine oocytes during the latter half of in vitro maturation and pronuclear formation following chemical activation.
Topics: Adenosine; Animals; Cell Culture Techniques; Cytidine; Female; Guanosine; Meiosis; Membrane Potential, Mitochondrial; Mice; Mice, Inbred C57BL; Microscopy, Confocal; Oocytes; Parthenogenesis; Uridine | 2009 |
Characterization of a mimivirus RNA cap guanine-N2 methyltransferase.
Topics: Adenosine; Amino Acid Sequence; Animals; DNA Viruses; Enzyme Inhibitors; Guanosine; Humans; Methyltransferases; Molecular Sequence Data; RNA Caps; RNA, Messenger; S-Adenosylhomocysteine; Sequence Alignment | 2009 |
The purine nucleosides adenosine and guanosine delay axonal degeneration in vitro.
Topics: Adenosine; Animals; Axons; Cells, Cultured; Ganglia, Spinal; Guanosine; Mice; Nerve Degeneration; Purine Nucleosides; Wallerian Degeneration | 2009 |
Nucleoside map of the human central nervous system.
Topics: Adenosine; Adult; Brain; Brain Chemistry; Brain Mapping; Central Nervous System; Chromatography, High Pressure Liquid; Data Interpretation, Statistical; Female; Guanosine; Humans; Hypoxanthine; Inosine; Male; Middle Aged; Nucleosides; Spinal Cord; Uracil; Uridine; Xanthines | 2010 |
[Determination of isoguanosine in Semen Crotonis Tiglii by high-performance liquid chromatography].
Topics: Adenosine; Chromatography, High Pressure Liquid; Croton; Guanosine; Seeds | 2009 |
Effects of some modulators on purine nucleoside phosphorylase activity in myocardial tissue.
Topics: Adenosine; Animals; Calcium; Edetic Acid; Guanosine; Hydrogen-Ion Concentration; Myocardium; Purine-Nucleoside Phosphorylase; Staurosporine; Substrate Specificity; Swine; Thapsigargin; Thionucleosides | 2010 |
The FAS -670A>G polymorphism influences susceptibility to systemic sclerosis phenotypes.
Topics: Adenosine; fas Receptor; Female; Genetic Predisposition to Disease; Genotype; Guanosine; Humans; Male; Middle Aged; Phenotype; Polymorphism, Single Nucleotide; Promoter Regions, Genetic; Scleroderma, Diffuse; Scleroderma, Limited | 2009 |
Preparation of the 2'-deoxynucleosides of 2,6-diaminopurine and isoguanine by direct glycosylation.
Topics: 2-Aminopurine; Adenosine; Glycosylation; Guanine; Guanosine; Molecular Structure; Nucleosides; Purine Nucleosides; Stereoisomerism; Structure-Activity Relationship | 2010 |
Interaction of oligonucleotide-based amphiphilic block copolymers with cell membrane models.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Adenosine; Butadienes; Cell Membrane; Elasticity; Elastomers; Guanosine; Models, Biological; Oligonucleotides; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Surface Tension; Time Factors | 2010 |
Differential fluorescence quenching of fluorescent nucleic acid base analogues by native nucleic acid monophosphates.
Topics: Adenosine; DNA; Electrochemical Techniques; Electron Transport; Fluorescent Dyes; Guanosine; Oxidation-Reduction; Quantum Theory; Thermodynamics; Time Factors | 2010 |
Nucleotides and nucleosides in ovine and caprine milk during lactation.
Topics: Adenosine; Adenosine Monophosphate; Animals; Cattle; Chromatography, High Pressure Liquid; Colostrum; Cytidine; Cytidine Monophosphate; Female; Goats; Guanosine; Inosine; Lactation; Milk; Nucleosides; Nucleotides; Uridine; Uridine Monophosphate | 2010 |
An improved red blood cell additive solution maintains 2,3-diphosphoglycerate and adenosine triphosphate levels by an enhancing effect on phosphofructokinase activity during cold storage.
Topics: 2,3-Diphosphoglycerate; Adenosine; Adenosine Triphosphate; Blood Preservation; Cryopreservation; Erythrocytes; Gluconates; Glucose; Glycolysis; Guanosine; Hemolysis; Humans; Hydrogen-Ion Concentration; Mannitol; Phosphates; Phosphofructokinase-1, Type C; Potassium; Solutions | 2010 |
New archaeal methyltransferases forming 1-methyladenosine or 1-methyladenosine and 1-methylguanosine at position 9 of tRNA.
Topics: Adenosine; Archaeal Proteins; Biocatalysis; Escherichia coli; Guanosine; RNA, Transfer; Sulfolobus acidocaldarius; Thermococcus; tRNA Methyltransferases | 2010 |
Isolation of adenosine, iso-sinensetin and dimethylguanosine with antioxidant and HIV-1 protease inhibiting activities from fruiting bodies of Cordyceps militaris.
Topics: Acquired Immunodeficiency Syndrome; Adenosine; Animals; Antioxidants; Cordyceps; Drug Discovery; Erythrocytes; Flavonoids; Fruiting Bodies, Fungal; Guanosine; HIV Protease Inhibitors; HIV-1; Phytotherapy; Rats | 2011 |
Determination of the nucleosides and nucleobases in Tuber samples by dispersive solid-phase extraction combined with liquid chromatography-mass spectrometry.
Topics: Adenine; Adenosine; Agaricales; Chromatography, High Pressure Liquid; Chromatography, Liquid; Fermentation; Guanine; Guanosine; Hypoxanthine; Inosine; Mass Spectrometry; Nucleosides; Plant Extracts; Plant Tubers; Solid Phase Extraction; Tandem Mass Spectrometry; Uridine | 2011 |
Effect of high pressure processing on the level of some purines and pyrimidines nucleosides and bases in dry cured and cooked ham.
Topics: Adenosine; Animals; Desiccation; Food Handling; Guanosine; Meat Products; Pressure; Pyrimidines; Swine | 2011 |
Probing DNA interstrand cross-link formation by an oxidized abasic site using nonnative nucleotides.
Topics: 2-Aminopurine; Adenosine; Catalysis; Cross-Linking Reagents; DNA; Guanosine; Models, Molecular; Oxidation-Reduction; Tubercidin | 2011 |
Identification of widespread ultra-edited human RNAs.
Topics: Adenosine; Adenosine Deaminase; Alu Elements; Base Pair Mismatch; Base Pairing; Base Sequence; Exons; Expressed Sequence Tags; Genome; Genomics; Guanosine; Humans; Inosine; Molecular Sequence Data; RNA; RNA Editing; RNA-Binding Proteins; RNA, Double-Stranded | 2011 |
Identification and characterization of mutations in the promoter region of the factor VIII gene.
Topics: Adenosine; Chromosomes, Human, X; Factor VIII; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Neoplastic; Guanosine; HEK293 Cells; Hemophilia A; Hep G2 Cells; Humans; Luciferases; Mutation; Nucleotides; Promoter Regions, Genetic; Reproducibility of Results; Sequence Analysis, DNA | 2012 |
Short-RNA selective binding of oligonucleotides modified using adenosine and guanosine derivatives that possess cyclohexyl phosphates as substituents.
Topics: Adenosine; Base Sequence; Binding Sites; Guanosine; MicroRNAs; Oligonucleotides; Phosphates | 2012 |
Simultaneous determination of five nucleosides and nucleobases of Rehmannia glutinosa Libosch. by high performance liquid chromatography.
Topics: Adenine; Adenosine; Chromatography, High Pressure Liquid; Guanosine; Hypoxanthine; Nucleosides; Plants, Medicinal; Rehmannia; Uridine | 2011 |
Natural versus artificial creation of base pairs in DNA: origin of nucleobases from the perspectives of unnatural base pair studies.
Topics: Adenosine; Base Pair Mismatch; Base Pairing; Cytosine; DNA; DNA-Directed DNA Polymerase; Guanosine; Hydrogen Bonding; Isoquinolines; Nucleotides; Polymerase Chain Reaction; Thymidine | 2012 |
TLR13 recognizes bacterial 23S rRNA devoid of erythromycin resistance-forming modification.
Topics: Adenosine; Animals; Drug Resistance, Multiple, Bacterial; Erythromycin; Guanosine; Lincosamides; Macrolides; Methylation; Mice; RNA, Ribosomal, 23S; Staphylococcal Infections; Staphylococcus aureus; Streptogramins; Toll-Like Receptors | 2012 |
Chemical modification study of antisense gapmers.
Topics: Adenosine; Animals; Base Sequence; Cell Line, Tumor; Cytidine; Gene Expression Regulation; Gene Knockdown Techniques; Guanosine; Humans; Kidney; Liver; Male; Mice; Mice, Inbred C57BL; Oligonucleotides; Oligonucleotides, Antisense; Oxazines; Receptors, Glucocorticoid; RNA, Messenger; Thymidine; Transfection; Transition Temperature | 2012 |
[New processing procedure for Croton tiglium with study on comparison of Croton tiglium and processed product].
Topics: Adenosine; Animals; Croton; Female; Gastrointestinal Motility; Guanosine; Lethal Dose 50; Male; Mice; Mice, Inbred Strains; Plant Extracts; Plant Proteins; Seeds; Technology, Pharmaceutical | 2012 |
DNA damage by genotoxic hydroxyhalofuranones: an in silico approach to MX.
Topics: Adenosine; Alkylation; Computer Simulation; DNA Adducts; DNA Damage; Electrons; Furans; Guanosine; Kinetics; Mutagens; Oxidation-Reduction; Solutions; Thermodynamics | 2012 |
Extracellular guanosine regulates extracellular adenosine levels.
Topics: Adenosine; Animals; Aorta; Cells, Cultured; Coronary Vessels; Endothelial Cells; Fibroblasts; Guanosine; Humans; Kidney; Male; Mesangial Cells; Muscle, Smooth, Vascular; Myocardium; Myocytes, Smooth Muscle; Purine-Nucleoside Phosphorylase; Rats; Rats, Inbred WKY | 2013 |
Transcriptome-wide identification of A > I RNA editing sites by inosine specific cleavage.
Topics: Adenosine; Animals; Base Sequence; Brain; Genome; Genomics; Glyoxal; Guanosine; High-Throughput Nucleotide Sequencing; Inosine; Male; Mice; Mice, Inbred C57BL; Molecular Sequence Data; Ribonuclease T1; RNA; RNA Editing; RNA, Untranslated; Sequence Analysis, DNA; Sequence Analysis, RNA; Transcriptome | 2013 |
Dueling nucleosides: cross-regulation of extracellular adenosine by guanosine. Focus on "Extracellular guanosine regulates extracellular adenosine levels".
Topics: Adenosine; Animals; Guanosine; Humans; Male; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle | 2013 |
Simultaneous electrochemical determination of guanosine and adenosine with graphene-ZrO2 nanocomposite modified carbon ionic liquid electrode.
Topics: Adenosine; Carbon; Electrochemical Techniques; Electrodes; Graphite; Guanosine; Humans; Ionic Liquids; Nanocomposites; Sensitivity and Specificity; Zirconium | 2013 |
Unique substrate specificity of purine nucleoside phosphorylases from Thermus thermophilus.
Topics: Adenosine; Amino Acid Sequence; Amino Acid Substitution; Bacterial Proteins; Gene Deletion; Guanosine; Models, Molecular; Molecular Sequence Data; Protein Conformation; Purine-Nucleoside Phosphorylase; Substrate Specificity; Thermus thermophilus | 2013 |
New RNA purine building blocks, 4'-selenopurine nucleosides: first synthesis and unusual mixture of sugar puckerings.
Topics: Adenosine; Crystallography, X-Ray; Guanosine; Molecular Conformation; Molecular Structure; Nucleosides; Organoselenium Compounds; Purines; Ribose; RNA; Stereoisomerism | 2013 |
Intrinsic acid-base properties of a hexa-2'-deoxynucleoside pentaphosphate, d(ApGpGpCpCpT): neighboring effects and isomeric equilibria.
Topics: Acids; Adenosine; Alkalies; Aptamers, Nucleotide; Guanosine; Hexosaminidase A; Hydrogen-Ion Concentration; Isomerism; Magnetic Resonance Spectroscopy; Metals; Nucleosides; RNA; Thymidine; Transition Temperature | 2013 |
Parallel stranded DNA stabilized with internal sugar cross-links: synthesis and click ligation of oligonucleotides containing 2'-propargylated isoguanosine.
Topics: Adenosine; Carbohydrates; Click Chemistry; Cross-Linking Reagents; DNA; Guanosine; Molecular Structure | 2013 |
Identification and analysis of the constituents in an aqueous extract of Tricholoma matsutake by HPLC coupled with diode array detection/electrospray ionization mass spectrometry.
Topics: Adenine; Adenosine; Chromatography, High Pressure Liquid; Cytidine; Deoxyadenosines; Guanosine; Inosine; Phenylalanine; Riboflavin; Spectrometry, Mass, Electrospray Ionization; Thionucleosides; Tricholoma; Tryptophan; Tyrosine; Uridine; Water | 2013 |
Identification of truncated forms of U1 snRNA reveals a novel RNA degradation pathway during snRNP biogenesis.
Topics: Adenosine; Cytoplasm; Guanosine; Mass Spectrometry; Methylation; Ribonucleoproteins, Small Nuclear; RNA Stability; RNA, Small Nuclear; SMN Complex Proteins | 2014 |
Gender-related effects on urine L-cystine metastability.
Topics: Adenosine; Adult; Chemical Precipitation; Cysteine; Cystinuria; Female; Guanosine; Humans; Inosine; Male; Middle Aged; Sex Characteristics; Solubility; Vanilmandelic Acid | 2014 |
A new turn in codon-anticodon selection through halogen bonds.
Topics: Adenosine; Anticodon; Base Pairing; Codon; Cytosine; Guanosine; Halogens; Hydrogen Bonding; Uracil | 2014 |
Deoxycytidine deaminase-deficient Escherichia coli strains display acute sensitivity to cytidine, adenosine, and guanosine and increased sensitivity to a range of antibiotics, including vancomycin.
Topics: Adenosine; Anti-Bacterial Agents; Cytidine; Cytidine Deaminase; Drug Resistance, Bacterial; Escherichia coli; Gene Deletion; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Guanosine; Nucleoside Deaminases; Vancomycin | 2014 |
Site-specific labeling of RNA at internal ribose hydroxyl groups: terbium-assisted deoxyribozymes at work.
Topics: Adenosine; Biotinylation; Catalysis; Cross-Linking Reagents; DNA; DNA, Catalytic; Guanosine; Protein Processing, Post-Translational; Ribonucleoprotein, U4-U6 Small Nuclear; Ribose; Riboswitch; RNA; Terbium | 2014 |
Hydrophilic organic/salt-containing aqueous two-phase solvent system for counter-current chromatography: a novel technique for separation of polar compounds.
Topics: 1-Butanol; 1-Octanol; Adenosine; Ammonium Sulfate; Countercurrent Distribution; Cytidine; Ethanol; Guanosine; Hydrophobic and Hydrophilic Interactions; Polyethylene Glycols; Salts; Solvents; Uridine; Water | 2014 |
The guanosine-adenosine interaction exists in vivo.
Topics: Adenosine; Animals; Drug Interactions; Guanosine; Infusions, Intravenous; Male; Rats; Rats, Sprague-Dawley | 2014 |
2'-O-methyl nucleotide modified DNA substrates influence the cleavage efficiencies of BamHI and BglII.
Topics: Adenosine; Bacterial Proteins; Cytidine; Deoxyribonuclease BamHI; Deoxyribonucleases, Type II Site-Specific; DNA; DNA Cleavage; Fluorescence Resonance Energy Transfer; Guanosine; Kinetics; Oligonucleotides; Thymidine | 2014 |
Generation and characterization of influenza A viruses with altered polymerase fidelity.
Topics: Adenosine; Animals; Antiviral Agents; Drug Resistance, Viral; Female; Genetic Variation; Guanosine; Influenza A Virus, H3N2 Subtype; Influenza A Virus, H5N1 Subtype; Lung; Mice; Mice, Inbred BALB C; Mutation; Orthomyxoviridae Infections; Reassortant Viruses; Ribavirin; RNA-Dependent RNA Polymerase; Survival Analysis; Viral Proteins; Viral Tropism | 2014 |
Synthesis and complementary self-association of novel lipophilic π-conjugated nucleoside oligomers.
Topics: Adenosine; Cytosine; Dimerization; Guanosine; Hydrogen Bonding; Nucleosides; Polymers; Uridine | 2015 |
Chemical modification interference.
Topics: Adenosine; Binding Sites; Diethyl Pyrocarbonate; Guanosine; Hydrazines; Nucleic Acid Conformation; Protein Binding; RNA; Uridine | 2015 |
The "Speedy" Synthesis of Atom-Specific (15)N Imino/Amido-Labeled RNA.
Topics: Adenosine; Base Pairing; Cytidine; Guanosine; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; Nucleosides; Phosphoramides; RNA; Solid-Phase Synthesis Techniques; Uridine | 2015 |
Changes in Purines Concentration in the Cerebrospinal Fluid of Pregnant Women Experiencing Pain During Active Labor.
Topics: Adenosine; Adenosine Diphosphate; Adult; Cesarean Section; Female; Guanosine; Guanosine Diphosphate; Humans; Labor Pain; Labor, Obstetric; Male; Pain Measurement; Pain Perception; Pregnancy; Prospective Studies; Purines | 2015 |
Development and Validation of LC-MS/MS Method for Quantitative Determination of Adenosine, Guanosine, Xanthine and Uric acid in Widely Consumed Vegetables in Thailand.
Topics: Adenosine; Chromatography, High Pressure Liquid; Guanosine; Humans; Plant Extracts; Tandem Mass Spectrometry; Thailand; Uric Acid; Vegetables; Xanthine | 2015 |
Guanosine Anxiolytic-Like Effect Involves Adenosinergic and Glutamatergic Neurotransmitter Systems.
Topics: Adenosine; Adenosine A1 Receptor Antagonists; Animals; Anti-Anxiety Agents; Anxiety; Glutamic Acid; Guanosine; Hippocampus; Male; Neurotransmitter Agents; Rats; Rats, Wistar; Receptor, Adenosine A1 | 2017 |
Targeting the Plasmodium vivax equilibrative nucleoside transporter 1 (PvENT1) for antimalarial drug development.
Topics: Adenosine; Antimalarials; Dipyridamole; Drug Discovery; Equilibrative Nucleoside Transporter 1; Guanosine; Humans; Inhibitory Concentration 50; Inosine; Malaria, Falciparum; Malaria, Vivax; Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport Proteins; Plasmodium falciparum; Plasmodium vivax; Polymorphism, Single Nucleotide; Protozoan Proteins; Purines; Pyrimidines; Saccharomyces cerevisiae; Uridine | 2016 |
Recognition and detection of 8-oxo-rG in RNA using the DNA/OMeRNA chimera probes containing fluorescent adenosine-diazaphenoxazine analog.
Topics: Adenosine; Aza Compounds; DNA; Fluorescent Dyes; Guanosine; Molecular Probes; Oxazines; RNA | 2016 |
Computer Simulations Reveal Substrate Specificity of Glycosidic Bond Cleavage in Native and Mutant Human Purine Nucleoside Phosphorylase.
Topics: Adenosine; Amino Acid Substitution; Biocatalysis; Catalytic Domain; Databases, Protein; Energy Transfer; Guanosine; Humans; Hydrogen Bonding; Hydrolysis; Inosine; Models, Molecular; Molecular Conformation; Molecular Dynamics Simulation; Mutant Proteins; Mutation; Purine-Nucleoside Phosphorylase; Static Electricity; Substrate Specificity | 2016 |
Purine biosynthesis is the bottleneck in trimethoprim-treated Bacillus subtilis.
Topics: Adenosine; Adenosine Triphosphate; Anti-Bacterial Agents; Bacillus subtilis; Bacterial Proteins; Energy Metabolism; Guanosine; Proteomics; Purines; Spores, Bacterial; Stress, Physiological; Trimethoprim | 2016 |
[Determination of Nucleosides and Nucleobases in Natural, Cultured and Tissue Culture Anoectochilus roxburghii Using LC-MS].
Topics: Adenine; Adenosine; Chromatography, Liquid; Drugs, Chinese Herbal; Guanosine; Hypoxanthine; Mass Spectrometry; Nucleosides; Nucleotides; Orchidaceae; Uracil; Uridine | 2015 |
m(1)A and m(1)G disrupt A-RNA structure through the intrinsic instability of Hoogsteen base pairs.
Topics: Adenosine; Base Pairing; Base Sequence; Guanosine; Hydrogen Bonding; Inverted Repeat Sequences; Models, Molecular; RNA; RNA Stability; RNA, Double-Stranded | 2016 |
A LC-MS/MS Method for Quantifying Adenosine, Guanosine and Inosine Nucleotides in Human Cells.
Topics: Adenosine; Chromatography, Liquid; Dried Blood Spot Testing; Erythrocytes; Guanosine; Humans; Inosine; Leukocytes, Mononuclear; Nucleotides; Tandem Mass Spectrometry | 2017 |
The colorimetric determination of selectively cleaved adenosines and guanosines in DNA oligomers using bicinchoninic acid and copper.
Topics: Adenosine; Color; Colorimetry; Copper; DNA, Single-Stranded; Guanosine; Quinolines | 2017 |
Searching for anti-glioma activity. Ribonucleoside analogues with modifications in nucleobase and sugar moieties.
Topics: Adenosine; Antineoplastic Agents; Brain Neoplasms; Cytidine; Drug Screening Assays, Antitumor; Furans; Glioblastoma; Guanosine; HeLa Cells; Humans; Inhibitory Concentration 50 | 2016 |
Adenosine, but not guanosine, protects vaginal epithelial cells from Trichomonas vaginalis cytotoxicity.
Topics: Adenosine; Cell Line; Cell Survival; Epithelial Cells; Female; Guanosine; Humans; Hydrolysis; Nucleotides; Pyrophosphatases; Receptors, Purinergic; Trichomonas vaginalis | 2017 |
Evaluation of cellular purine transport and metabolism in the Caco-2 cell using comprehensive high-performance liquid chromatography method for analysis of purines.
Topics: Adenosine; Biological Transport; Caco-2 Cells; Chromatography, High Pressure Liquid; Guanosine; Humans | 2016 |
Thermodynamics of the Purine Nucleoside Phosphorylase Reaction Revealed by Computer Simulations.
Topics: Adenosine; Animals; Biocatalysis; Catalytic Domain; Cattle; Guanosine; Humans; Inosine; Kinetics; Linear Models; Molecular Dynamics Simulation; Molecular Structure; Mutation; Protein Binding; Protein Domains; Purine-Nucleoside Phosphorylase; Static Electricity; Substrate Specificity; Thermodynamics | 2017 |
Reversible methylation of m
Topics: Adenosine; Alpha-Ketoglutarate-Dependent Dioxygenase FTO; Animals; Endoribonucleases; Epigenesis, Genetic; Guanosine; Half-Life; HEK293 Cells; Humans; Male; Methylation; Mice; MicroRNAs; RNA Caps; RNA Stability; Substrate Specificity; Transcription Initiation Site; Transcriptome | 2017 |
Position-dependent effects of regioisomeric methylated adenine and guanine ribonucleosides on translation.
Topics: Adenosine; Amino Acid Sequence; Base Pairing; Base Sequence; Codon; Escherichia coli; Guanosine; Methylation; Protein Biosynthesis; RNA, Messenger; Stereoisomerism; Triticum | 2017 |
Guanosine exerts antiplatelet and antithrombotic properties through an adenosine-related cAMP-PKA signaling.
Topics: Adenosine; Animals; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Fibrinolytic Agents; Guanosine; Humans; Mice; Mice, Inbred C57BL; Platelet Aggregation; Platelet Aggregation Inhibitors; Signal Transduction; Swine | 2017 |
Synthesis of 8-Substituted 2'-Deoxyisoguanosines via Unprotected 8-Brominated 2-Amino-2'-deoxyadenosine.
Topics: Adenosine; Guanosine; Halogenation; Hydrogen-Ion Concentration; Microwaves; Molecular Conformation | 2018 |
Determination of the Main Nucleosides and Nucleobases in Natural and Cultured Ophiocordyceps xuefengensis.
Topics: Adenine; Adenosine; Animals; Chromatography, High Pressure Liquid; Clerodendrum; Cordyceps; Fruiting Bodies, Fungal; Guanosine; Inosine; Larva; Moths; Nucleosides; Uracil; Uridine | 2017 |
[Comparative study on specific chromatograms and main nucleosides of cultivated and wild Cordyceps sinensis].
Topics: Adenosine; Chromatography, High Pressure Liquid; Cordyceps; Guanosine; Nucleosides; Uridine | 2017 |
Identification of conserved, primary sequence motifs that direct retrovirus RNA fate.
Topics: 5' Untranslated Regions; Adenosine; Base Sequence; Conserved Sequence; Guanosine; HIV-1; Humans; Mutagenesis, Site-Directed; Nucleotide Motifs; Protein Binding; PTB-Associated Splicing Factor; Retroviridae; RNA Splicing; RNA, Viral; Virion; Virus Replication | 2018 |
Structural and biochemical analysis of the dual-specificity Trm10 enzyme from
Topics: Adenosine; Binding Sites; Catalysis; Catalytic Domain; Crystallography, X-Ray; Guanosine; Models, Molecular; Molecular Docking Simulation; RNA Processing, Post-Transcriptional; S-Adenosylhomocysteine; S-Adenosylmethionine; Substrate Specificity; Thermococcus; tRNA Methyltransferases | 2018 |
Adenosine causes read-through into the late region of the HPV16 genome in a guanosine-dependent manner.
Topics: Adenosine; Cell Line, Tumor; Gene Expression Regulation, Viral; Genome, Viral; Guanosine; Human papillomavirus 16; Humans; Polyadenylation; Purinergic P1 Receptor Agonists; RNA Splicing; RNA, Messenger; RNA, Viral; Transcription, Genetic | 2018 |
The methyltransferase domain of the Sudan ebolavirus L protein specifically targets internal adenosines of RNA substrates, in addition to the cap structure.
Topics: Adenosine; Amino Acid Motifs; Cloning, Molecular; Ebolavirus; Escherichia coli; Gene Expression; Gene Expression Regulation, Viral; Genetic Vectors; Guanosine; Methylation; Methyltransferases; Protein Domains; Recombinant Proteins; RNA Caps; RNA, Viral; Substrate Specificity; Viral Nonstructural Proteins; Virus Replication | 2018 |
Structural and Energetic Effects of O2'-Ribose Methylation of Protonated Purine Nucleosides.
Topics: Adenosine; Guanosine; Methylation; Models, Molecular; Molecular Conformation; Ribose; Tandem Mass Spectrometry; Thermodynamics | 2018 |
Stability of RNA duplexes containing inosine·cytosine pairs.
Topics: Adenosine; Adenosine Deaminase; Base Pairing; Base Sequence; Cytosine; Guanosine; Hydrogen Bonding; Inosine; Kinetics; Nucleic Acid Conformation; Oligoribonucleotides; RNA; RNA-Binding Proteins; Thermodynamics | 2018 |
Inosine induces context-dependent recoding and translational stalling.
Topics: Adenosine; Adenosine Deaminase; Amino Acid Sequence; Animals; Base Sequence; Cell-Free System; Cloning, Molecular; Deamination; Escherichia coli; Gene Expression; Genetic Code; Guanosine; Humans; Inosine; Peptides; Plasmids; Protein Biosynthesis; Rabbits; Recombinant Proteins; Reticulocytes; Ribosomes; RNA Editing; RNA-Binding Proteins; RNA, Messenger; Uracil | 2019 |
Assaying RNA structure with LASER-Seq.
Topics: Adenosine; Binding Sites; Guanosine; High-Throughput Nucleotide Sequencing; Ligands; Multiprotein Complexes; Mutation; Nucleic Acid Conformation; Ribosomes; RNA; Solvents | 2019 |
Fluorescing Isofunctional Ribonucleosides: Assessing Adenosine Deaminase Activity and Inhibition.
Topics: Adenosine; Adenosine Deaminase; Enzyme Inhibitors; Fluorescence; Guanosine; Inosine; Kinetics | 2019 |
Reduced levels of modified nucleosides in the urine of autistic children. Preliminary studies.
Topics: Adenine; Adenosine; Adolescent; Autistic Disorder; Child; Child, Preschool; Chromatography, Liquid; Female; Guanine; Guanosine; Humans; Male; Mass Spectrometry | 2019 |
Identification and quantification of isoguanosine in humans and mice.
Topics: Adenosine; Animals; DNA; Guanosine; Humans; Liver; Mice; RNA | 2019 |
Scalene Waveform for Codetection of Guanosine and Adenosine Using Fast-Scan Cyclic Voltammetry.
Topics: Adenosine; Animals; Brain; Guanosine; Male; Microelectrodes; Potentiometry; Rats; Rats, Sprague-Dawley | 2019 |
Tri-Cyclic Nucleobase Analogs and their Ribosides as Substrates of Purine-Nucleoside Phosphorylases. II Guanine and Isoguanine Derivatives.
Topics: Adenosine; Guanine; Guanosine; Kinetics; Nucleosides; Purine-Nucleoside Phosphorylase; Spectrum Analysis; Substrate Specificity | 2019 |
Identification and Quantification of Modified Nucleosides in
Topics: Adenosine; Cytidine; Glucose; Guanosine; Heat-Shock Response; Nucleosides; Oxidative Stress; RNA, Fungal; RNA, Messenger; Saccharomyces cerevisiae | 2019 |
Chemical Synthesis of Oligoribonucleotide (ASL of tRNA
Topics: Adenosine; Base Sequence; Carbamates; Cyclization; Guanosine; Isocyanates; Nucleic Acid Conformation; Oligoribonucleotides; Organophosphorus Compounds; RNA, Transfer; Structure-Activity Relationship; Threonine | 2019 |
Guanosine and GMP increase the number of granular cerebellar neurons in culture: dependence on adenosine A
Topics: Adenosine; Animals; Astrocytes; Central Nervous System; Glutamic Acid; Guanosine; Guanosine Monophosphate; Neurons; Receptors, Glutamate; Receptors, Purinergic P1 | 2019 |
Development of a gas chromatography-mass spectrometry method for breast cancer diagnosis based on nucleoside metabolomes 1-methyl adenosine, 1-methylguanosine and 8-hydroxy-2'-deoxyguanosine.
Topics: Adenosine; Adult; Aged; Breast Neoplasms; Female; Gas Chromatography-Mass Spectrometry; Guanosine; Humans; Limit of Detection; Linear Models; Metabolome; Metabolomics; Middle Aged; Reproducibility of Results | 2020 |
Plasma-treated carbon-fiber microelectrodes for improved purine detection with fast-scan cyclic voltammetry.
Topics: Adenosine; Adenosine Triphosphate; Carbon Fiber; Electrochemical Techniques; Guanosine; Guanosine Triphosphate; Microelectrodes; Plasma Gases; Purines | 2020 |
Ontogenic mRNA expression of RNA modification writers, erasers, and readers in mouse liver.
Topics: 5-Methylcytosine; Adenosine; AlkB Homolog 5, RNA Demethylase; Animals; Animals, Newborn; Embryo, Mammalian; Epigenesis, Genetic; Gene Expression Regulation, Developmental; Guanosine; Liver; Male; Methyltransferases; Mice; Pseudouridine; RNA Helicases; RNA Processing, Post-Transcriptional; RNA-Seq; RNA, Messenger | 2019 |
Machine learning of reverse transcription signatures of variegated polymerases allows mapping and discrimination of methylated purines in limited transcriptomes.
Topics: Adenosine; Guanosine; Machine Learning; Methylation; Oligoribonucleotides; Reverse Transcription; RNA-Directed DNA Polymerase; Transcriptome | 2020 |
Systematic analyses reveal RNA editing events involved in skeletal muscle development of goat (Capra hircus).
Topics: Adenosine; Animals; Gene Expression; Goats; Guanosine; Muscle Development; Muscle, Skeletal; Protein Interaction Mapping; RNA Editing | 2020 |
A novel serum metabolome score for breast cancer diagnosis.
Topics: Adenosine; Adult; Biomarkers, Tumor; Breast Neoplasms; Case-Control Studies; Deoxyguanosine; Early Detection of Cancer; Female; Guanosine; Humans; Metabolome; Middle Aged; Mucin-1; ROC Curve; Sensitivity and Specificity | 2020 |
Highly Specific Recognition of Guanosine Using Engineered Base-Excised Aptamers.
Topics: Adenosine; Adenosine Monophosphate; Aptamers, Nucleotide; Guanosine; SELEX Aptamer Technique | 2020 |
Experimental and theoretical rationalization for the base pairing abilities of inosine, guanosine, adenosine, and their corresponding 8-oxo-7,8-dihydropurine, and 8-bromopurine analogues within A-form duplexes of RNA.
Topics: Adenosine; Base Pairing; Guanine; Guanosine; Hydrogen Bonding; Inosine; Models, Chemical; Models, Genetic; Molecular Structure; Nucleic Acid Conformation; RNA; Thermodynamics | 2020 |
The comparative analysis of the properties and structures of purine nucleoside phosphorylases from thermophilic bacterium
Topics: Adenosine; Crystallography, X-Ray; Guanosine; Purine-Nucleoside Phosphorylase; Scattering, Small Angle; Substrate Specificity; Thermus thermophilus; X-Ray Diffraction | 2022 |
ALKBH7-mediated demethylation regulates mitochondrial polycistronic RNA processing.
Topics: Adenosine; AlkB Enzymes; Cytidine; Guanosine; HEK293 Cells; HeLa Cells; Hep G2 Cells; Humans; Mitochondria; Mitochondrial Proteins; Protein Biosynthesis; RNA Processing, Post-Transcriptional; RNA, Mitochondrial; RNA, Transfer | 2021 |
Stereoselective and Divergent Aza-Adenosine and Aza-Guanosine Syntheses from Xylofuranose, the Key Fragments of a STING Cyclic Dinucleotide Agonist.
Topics: Adenosine; Guanosine; Nucleosides | 2022 |
Metabolic turnover and dynamics of modified ribonucleosides by
Topics: Adenosine; Carbon Isotopes; Guanosine; Isotope Labeling; RNA; RNA Processing, Post-Transcriptional; Tandem Mass Spectrometry | 2021 |
Overcoming GNA/RNA base-pairing limitations using isonucleotides improves the pharmacodynamic activity of ESC+ GalNAc-siRNAs.
Topics: Acetylgalactosamine; Adenosine; Alcohol Oxidoreductases; Animals; Base Pairing; Chlorocebus aethiops; COS Cells; Cytidine; Dimethylformamide; Ethylamines; Female; Glycols; Guanosine; Hepatocytes; Hydrogen Bonding; Mice; Mice, Inbred C57BL; Oligoribonucleotides; Organophosphorus Compounds; Prealbumin; Primary Cell Culture; RNA Stability; RNA, Double-Stranded; RNA, Small Interfering | 2021 |
Excited state dynamics of 2'-deoxyisoguanosine and isoguanosine in aqueous solution.
Topics: Adenosine; Guanosine; Ultraviolet Rays; Water | 2022 |
A kinase-cGAS cascade to synthesize a therapeutic STING activator.
Topics: Adenosine; Animals; Guanosine; Interferons; Membrane Proteins; Nucleotidyltransferases; Signal Transduction | 2022 |
Selective Formation of Intramolecular Hydrogen-Bonding Palladium(II) Complexes with Nucleosides Using Unsymmetrical Tridentate Ligands.
Topics: Adenosine; Coordination Complexes; Crystallography, X-Ray; Cytidine; Guanosine; Hydrogen; Hydrogen Bonding; Ligands; Nucleosides; Palladium | 2022 |
Systematically Modulating Aptamer Affinity and Specificity by Guanosine-to-Inosine Substitution.
Topics: Adenosine; Aptamers, Nucleotide; Guanosine; Inosine | 2022 |
Radical Cascade Dissociation Pathways to Unusual Nucleobase Cation Radicals.
Topics: Adenosine; Cations; Free Radicals; Guanine; Guanosine | 2022 |
Guanosine modulates K
Topics: Adenosine; Guanosine; Humans; Ligands; Neuroblastoma; Potassium Channels; Receptors, Purinergic P1 | 2022 |
U-to-C RNA editing by synthetic PPR-DYW proteins in bacteria and human culture cells.
Topics: Adenosine; Bacteria; Cytidine; Guanosine; Humans; Inosine; Nucleotides; Plant Proteins; RNA; RNA Editing; Uridine | 2022 |
The Identification of APOBEC3G as a Potential Prognostic Biomarker in Acute Myeloid Leukemia and a Possible Drug Target for Crotonoside.
Topics: Adenosine; APOBEC-1 Deaminase; APOBEC-3G Deaminase; Biological Products; Biomarkers; Cytidine Deaminase; Cytosine; Guanosine; HIV-1; Humans; Leukemia, Myeloid, Acute; Molecular Docking Simulation; Prognosis; RNA; Uracil | 2022 |
Autoimmune RNA dysregulation and seizures: therapeutic prospects in neuropsychiatric lupus.
Topics: Adenosine; Animals; Autoantibodies; Autoantigens; Guanosine; Humans; Lupus Vasculitis, Central Nervous System; Mice; RNA; Seizures | 2022 |
Suppressed renoprotective purines in COVID-19 patients with acute kidney injury.
Topics: Acute Kidney Injury; Adenosine; Adenosine Monophosphate; Animals; COVID-19; Guanosine; Guanosine Monophosphate; Inosine; Purines | 2022 |
Syntheses of Specifically
Topics: Adenosine; Guanosine; Magnetic Resonance Spectroscopy; Nucleosides; RNA | 2022 |
Exogenous adenosine and/or guanosine enhances tetracycline sensitivity of persister cells.
Topics: Adenosine; Anti-Bacterial Agents; Bacteria; Guanosine; Tetracycline | 2023 |
Homogeneous luminescent quantitation of cellular guanosine and adenosine triphosphates (GTP and ATP) using QT-Luc
Topics: Adenosine; Adenosine Triphosphate; Chromatography, Liquid; Guanosine; Guanosine Triphosphate | 2023 |