thymine has been researched along with thymidine in 625 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 532 (85.12) | 18.7374 |
| 1990's | 38 (6.08) | 18.2507 |
| 2000's | 31 (4.96) | 29.6817 |
| 2010's | 16 (2.56) | 24.3611 |
| 2020's | 8 (1.28) | 2.80 |
| Authors | Studies |
|---|---|
| Di Fate, V; Nelson, V; Shapiro, R; Welcher, M | 1 |
| Grigg, GW; Sleigh, MJ | 1 |
| Blasberg, RG; Bolten, BJ; Giovanella, BC; Kobayashi, T; Lee, SS; Stehlin, JS; Zaharko, DS | 1 |
| Abbott, MT; Hsu, CA; Shaffer, PM | 1 |
| Sawula, RV; Zamenhof, PJ; Zamenhof, S | 2 |
| Forsthoefel, PF; Williams, ML | 1 |
| Abbott, MT; Griswold, WR; Madrid, VO; Pugh, CS; Shaffer, PM; Tappen, DC | 1 |
| Kröger, H; Kubsch, D; Lutz, D; Mertens, E; Uecker, W | 1 |
| Berget, SM; Drong, RF; Warner, HR | 1 |
| Cadet, J; Teoule, R | 1 |
| Deschamps, Y; Verly, WG | 1 |
| Baliga, BS; Borek, E | 1 |
| Hoshi, A; Riesz, P; Rustgi, S | 1 |
| Cannistraro, S; Van de Vorst, A | 1 |
| Falke, D; Link, D; Moser, H; Müller, WE | 1 |
| Voytek, P | 1 |
| Land, EJ; Pileni, MP; Santus, R | 1 |
| Kretschmer, S; Strohbach, G | 1 |
| Melamede, RJ; Wallace, SS | 3 |
| Ihara, J; Patterson, LK; Redpath, JL | 1 |
| Brewin, N | 1 |
| Brewin, N; Cairns, J | 1 |
| Al Chalabi, K; Gutteridge, WE | 1 |
| Womack, JE | 1 |
| Amyes, SG; Smith, JT | 3 |
| Pinney, RJ | 1 |
| Anbar, M; Becker, FA; Dyer, RL; Heck, HD | 1 |
| Friedman, MA; Sadée, W | 1 |
| Batzinger, RP; Bueding, E; Hahn, BS; Wang, SY | 1 |
| Ahmad, SI; Eisenstark, A | 1 |
| Hanawalt, P; Loehr, J | 1 |
| Glazer, VM; Nurmagambetov, TZh; Shestakov, SV | 1 |
| Nykänen, PJ | 1 |
| Finn, C; Sadée, W; Schwandt, HJ | 1 |
| Bolten, BJ; Chiuten, D; Wiernik, PH; Zaharko, DS | 1 |
| Abbott, MT; Hsu, CA; Wondrack, LM | 1 |
| Marz, R; Plagemann, PG; Wohlhueter, RM | 1 |
| Mattern, MR; Painter, RB | 1 |
| Maskell, R; Okubadejo, OA; Payne, RH; Pead, L | 1 |
| Hsiao, WL; Krooth, RS; Lam, GF | 1 |
| Bridson, EY | 1 |
| Mathews, CK | 1 |
| Joenje, H; Konings, WN; Venema, G | 1 |
| Joenje, H; Venema, G | 1 |
| Mastromei, G; Riva, S | 1 |
| Piechowska, M; Shugar, D; Soltyk, A | 1 |
| Buick, RW; Harris, WJ | 1 |
| Frampton, EW; Restaino, L | 1 |
| Sass, S; Sheppard, H; Tsien, WH | 1 |
| Anbar, M; Heck, HD; McReynolds, JH | 1 |
| Germain, MJ; Gore, SS; Kirss, TA; Pauly, JL; Schuller, MG; Zelcer, AA | 1 |
| Avau, H; Vanfleteren, JR | 1 |
| Dose, K; Toth, B | 1 |
| Newman, HN | 1 |
| Newman, HN; Wilson, CM | 1 |
| MacInnis, AJ; Page, CR | 1 |
| Adams, GE; Whillans, DW | 1 |
| Greenberg, ML; Waxman, S | 1 |
| Gitelman, J; Israeli, E; Kohn, A | 1 |
| Buxton, RS | 1 |
| Kline, BC; Miller, JR | 1 |
| Langley, D; Pritchard, MA; Rittenberg, S | 1 |
| Langley, D; Rittenberg, SC | 1 |
| Pato, ML | 1 |
| Boerner, P; Smith, DW | 1 |
| Basch, RS; Goldstein, G | 1 |
| Richmond, RC; Zimbrick, JD | 1 |
| Lark, KG; Wechsler, JA | 1 |
| Angehrn, P; Then, R | 6 |
| Hosono, R; Kuno, S | 1 |
| Holldorf, AW; Schwan, H | 1 |
| Hosono, H; Hosono, R; Kuno, S | 1 |
| Ohkawa, T | 1 |
| Gentry, GA; Hill, JM; Morse, PA | 1 |
| Rozijn, RH; Spies, F; Vlak, JM | 1 |
| Lin, ET; Martinson, HG; Schott, HN; Shetlar, MD | 1 |
| Caneva, R; Hanania, N; Harel, J; Tapiero, H | 1 |
| Amano, M; Everett, NB | 1 |
| Nese, C; Schuchmann, MN; Von Sonntag, C; Yuan, Z | 1 |
| Arison, B; Darland, G; Kaplan, L | 1 |
| Bhimani, R; Frenkel, K; Patel, U | 1 |
| Kang, HK; Shim, SC; Shin, EJ | 1 |
| Falick, AM; Shaw, AA; Shetlar, MD | 1 |
| Shaw, AA; Shetlar, MD; Wainschel, LA | 1 |
| Kravchenko, AN; Mishan'kin, BN | 2 |
| el-Hajj, HH; Wang, L; Weiss, B | 1 |
| Berger, M; Berube, R; Cadet, J; Langlois, R; van Lier, JE | 1 |
| Bull, CO; Landry, ML; Milstone, LM; Reuveni, H; Schwartz, PM | 1 |
| Davey, RA; Ey, PL; Mayrhofer, G | 1 |
| Joly, JM; Williams, WM | 1 |
| Brunham, RC; Fan, HZ; McClarty, G | 1 |
| Akiyama, T; Fujita, Y; Harayama, T; Tanaka, M; Yanada, R; Yoneda, F | 1 |
| Iwamoto, K; Lin, ML; Seno, M | 1 |
| Johnston, LJ; van Lier, JE; Wagner, JR | 1 |
| Berger, MR; Kolar, GF; Machková, Z; Mostecká, H; Seifert, J | 1 |
| Ashihara, H; Kameyama, Y; Tokoro, T | 1 |
| Jouan, P; Malette, P; Sampérez, S | 1 |
| Isaacs, JT; Kyprianou, N | 1 |
| Darland, G; Kaplan, L; Rosenbach, M | 1 |
| Grollman, AP; Johnson, F; Pillai, KM; Takeshita, M | 1 |
| Wheeler, PR | 1 |
| Kravchenko, AN; Maĭskiĭ, VG; Mishan'kan, BN | 1 |
| Bronk, JR; Hastewell, JG | 1 |
| Anderson, R; Lin, WS; Wong, F | 1 |
| Agyei-Aye, K; Baker, DC | 1 |
| Kazbekov, EN; Vyacheslavov, LG | 1 |
| Adelman, R; Ames, BN; Saul, RL | 1 |
| Kankaanpää, PU; Nykänen, PJ; Raunio, PV | 1 |
| Hamilton-Miller, JM | 1 |
| Alessio, H; Bergtold, DS; Cutler, RG; Simic, MG | 1 |
| Boxer, SG; Williamson, JR | 1 |
| Kalnik, MW; Kouchakdjian, M; Li, BF; Patel, DJ; Swann, PF | 1 |
| Hill, GJ; Hill, HZ; Huselton, C; Pilas, B | 1 |
| Harayama, T; Iio, K; Yanada, R; Yoneda, F | 1 |
| Bisagni, E; Cadet, J; Gaboriau, F; Vigny, P; Voituriez, L | 1 |
| Hammond, MM; Jarroll, EL; Lindmark, DG | 1 |
| O'Laughlin, K; Ratain, MJ; Schilsky, RL | 1 |
| MacPhee, DG; Shaw, T | 1 |
| O'Dea, RF; Ramnaraine, ML; Tuchman, M | 2 |
| Hariharan, PV; Locher, SE; Patil, MS | 1 |
| Akiff'ev, AP; Gorelova, TV; Khakimov, KhA; Khudoliĭ, GA | 1 |
| Balzarini, J; Bricaud, H; De Clercq, E; Desgranges, C; Drouillet, F; Herdewijn, P; Razaka, G | 1 |
| Apperson, RW; Giovanella, BC; Kozielski, T; Lockshin, A; Quian, C; Stehlin, JS | 1 |
| Johnson, D; Olsson, A; Pero, RW | 2 |
| Dizdaroglu, M; Simic, MG | 2 |
| Gaffney, BL; Gao, X; Jones, RA; Riddle, RR; Senior, M | 1 |
| Barr, HJ; Ellison, JR | 1 |
| Christow, CP | 1 |
| Kuempel, PL; Prescott, DM | 2 |
| Then, R | 1 |
| Gerber, GB; Remy-Defraigne, J | 1 |
| Astell, CR; Goldberg, IH; Klett, RP; Smith, M; Suzuki, DT | 1 |
| Dooley, DC; Nester, EW | 1 |
| Fujita, H; Komano, T; Maruyama, Y | 1 |
| Wake, RG | 1 |
| al-Nuri, MA; Glaser, VM; Groshev, VV; Shestakov, SV | 1 |
| Bresler, SE; Mosevitsky, MI; Vyacheslavov, LG | 1 |
| Dubnau, D; Scher, B | 1 |
| Harris, WJ | 1 |
| Hobbs, SJ; Jacob, AE | 1 |
| Necasová, J; Soska, J | 1 |
| Munakata, N; Rupert, CS | 1 |
| Carlton, BC; Smith, MP | 1 |
| Ephrati-Elizur, E; Horowitz, A; Shmueli, E; Yosuv, D | 1 |
| Matsumoto, K; Saito, H; Shibata, T | 1 |
| Bresler, SK; Mosevitskii, MI; Vyacheslavov, LG | 1 |
| Coote, JG | 1 |
| Stroman, P | 1 |
| Grossowicz, N; Mandelbaum-Shavit, F | 1 |
| Kobayashi, Y | 1 |
| Abbott, MT; McCroskey, RP; Shaffer, PM | 1 |
| Fox, BW; Perkins, JP; Prusoff, WH | 1 |
| Abbott, MT; Liu, CK; McCroskey, RP; Shaffer, PM; Slaughter, RS | 1 |
| Dale, BA; Greenberg, GR | 1 |
| Drake, JW; Green, RR; Ripley, LS; Smith, MD | 1 |
| Bryan, AM; Olafsson, PG | 1 |
| Holmes, DE; Ingalls, RB; Myers, LS | 1 |
| Glass, JW; Holroyd, RA | 1 |
| Morris, HP; Potter, VR; Sneider, TW | 1 |
| Jori, LA; Salzman, LA | 1 |
| Wolberg, WH | 5 |
| Abbott, MT; Griswold, WR; Lin, S; Liu, K; McCroskey, RP; Palmatier, RD; Parker, TS; Sevier, ED; Shaffer, PM; Sokoloff, RL | 1 |
| Farcasiu, M; Istratoiu, R; Milvy, P | 1 |
| Spielvogel, RL; Turkington, RW | 1 |
| Gilham, PT; Ho, NW | 1 |
| Dertinger, H; Hartig, G | 1 |
| Okazaki, R; Sugino, A | 1 |
| Schandl, EK | 1 |
| Clewell, DB | 1 |
| Granieri, A; Scarano, E; Tosi, L | 1 |
| Bruner, R; Souther, A; Suggs, S | 1 |
| Ghilardelli, G; Perego, R | 1 |
| Nichols, C; Paemel, CV; Sevilla, MD | 1 |
| Paemel, CV; Sevilla, MD; Zorman, G | 1 |
| Dertinger, H; Weibezahn, KF | 1 |
| Kleppe, K; Ovrebo, S | 1 |
| Sneider, TW | 1 |
| Sternglanz, R; Wang, HF | 1 |
| Goodman, JI | 1 |
| Bannon, P; Crine, P; Forget, A; Verly, WG | 1 |
| Helinski, DR; Katz, L | 1 |
| Lindgren, V; Rutberg, L | 1 |
| Lindsay, RH; Yu, MW | 1 |
| Liska, B; Smith, PF | 1 |
| Kahn, PL; Ley, AN; Warner, HR | 1 |
| Fridland, A | 1 |
| Cooper, M; Koutts, J; Van der Weyden, MB | 1 |
| Cerutti, PA; Dunlap, BE; Hariharan, PV; Mattern, MR | 1 |
| Arnason, BG; Chelmicka-Szorc, E; Darzynkiewicz, Z | 1 |
| Birnboim, HC; Mitchel, RE; Straus, NA | 1 |
| Atkinson, BG; Atkinson, KH; Frieden, E; Just, JJ | 1 |
| Bailey, P; Bryant, S; Burrs, A; Doctor, VM | 1 |
| Davies, J; May, JR | 1 |
| Simpson, AM; Simpson, L | 1 |
| Goad, WB; Hayes, FN; Hoard, DE | 1 |
| Bakyta, I; Sadowski, PD | 1 |
| Horiuchi, T; Koga, H; Sakakibara, Y | 1 |
| Goebel, W; Schrempf, H | 2 |
| Fu, AS; Moyer, RW; Szabo, C | 1 |
| Kuempel, PL | 2 |
| Lamola, AA; Meistrich, ML | 1 |
| Okada, T | 1 |
| Boyle, JM | 1 |
| Werner, R | 3 |
| Eisenstark, A; Ferron, WL; Mackay, D | 1 |
| Marvin, DA; Tseng, BY | 2 |
| Bernstein, C; Bernstein, H; Mufti, S; Strom, B | 1 |
| Morozow, E; Pato, ML; Zeuthen, J | 1 |
| Lark, KG | 1 |
| Anderson, JA; Barbour, SD | 1 |
| Störl, K; Venner, H | 1 |
| Pinney, RJ; Smith, JT | 1 |
| Cummings, DJ; Dankberg, F | 1 |
| Yoshinaga, K | 1 |
| Reeves, P; Skurray, RA | 1 |
| Botstein, D; Davies, R; Sinskey, AJ | 1 |
| Behki, RM; Lesley, SM | 1 |
| Bone, DR; Dowel, CE | 1 |
| Bone, DR; Dowell, CE | 1 |
| Dusanic, DG; Manjra, R | 1 |
| Khandekar, PS; Ramanand, KI | 1 |
| Dumas, LB; Miller, CA | 1 |
| Jacobson, MK; Lark, KG | 1 |
| Dix, DE; Helmstetter, CE | 1 |
| Ringrose, PS | 1 |
| Strohbach, G | 2 |
| Mund, C; Störl, K; Venner, H | 1 |
| Friedkin, M | 1 |
| Kelln, RA; Warren, RA | 2 |
| Wickner, RB | 1 |
| Dumas, LB; Kranias, EG | 1 |
| Kuempel, PL; Maglothin, P; Prescott, DM | 1 |
| Cox, EC; Degnen, GE | 1 |
| Baas, PD; Ellens, DJ; Hofs, EB; Jansz, HS; van Arkel, GA | 1 |
| Gudas, LJ; Pardee, AB | 1 |
| Jensen, KF; Leer, JC; Nygaard, P | 1 |
| Harris, AL; Smith, DW; Tait, RC | 1 |
| Curtiss, R; Khachatourians, GG; Sheehy, RJ | 1 |
| Helmstetter, CE | 1 |
| Dingman, CW; Fisher, MP; Ishizawa, M | 1 |
| Bergter, F; Hilliger, M | 1 |
| Eisenstark, A; Ferron, W; Webb, RB; Yoakum, G | 1 |
| Cerutti, PA; Roti Roti, JL; Stein, GS | 1 |
| Becker, A; McGeer, A; Sadowski, P | 1 |
| Sukhodolets, VV | 1 |
| Inselburg, J | 1 |
| Kunicki-Goldfinger, WJ; Popowski, J | 1 |
| Blair, DG; Helinski, DR; Kingsbury, DT; Kupersztoch, Y; Lovett, M; Sherratt, DJ | 1 |
| Bird, RE; Funderburgh, M; Louarn, J | 1 |
| Bullin, CH; Tanner, EI | 1 |
| Harper, J; Tapsall, JW; Wilson, E | 1 |
| Ganesan, AK | 1 |
| Dowell, CE; Segal, DJ | 1 |
| Helinski, DR; Katz, L; Lovett, MA | 1 |
| Spingler, E; Vapnek, D | 1 |
| Chukanova, TI; Sukhodolets, VV | 1 |
| Halvorson, HO; Rana, RS | 1 |
| Jyssum, S | 2 |
| Bron, S; Venema, G | 1 |
| Cook, JS; Proctor, WR; Tennant, RW | 1 |
| Strniste, GF; Taylor, WD | 1 |
| Maisch, WF; Wachsman, JT | 2 |
| Buick, RN; Harris, WJ | 1 |
| Fraser, L; Harris, WJ; Mitchell, AI | 1 |
| Kemp, CL; Thorson, G; Tsao, MS | 1 |
| Brenner, L; Herbert, V; Tisman, G | 1 |
| Duker, NJ; Ruacan, SA; Teebor, GW; Zachary, KJ | 1 |
| Billen, D; Schneiderman, MH | 1 |
| Pogolotti, AL; Santi, DV | 1 |
| Manuelidis, EE; Manuelidis, L | 1 |
| Bärwolff, D; Langen, P; Matthes, E | 1 |
| Budman, DR; Pardee, AB | 1 |
| Sinsheimer, RL; Young, ET | 1 |
| Lindqvist, BH; Sinsheimer, RL | 2 |
| Lion, MB | 1 |
| Hanawalt, PC; Smith, DW | 2 |
| Pardee, AB; Walker, JR | 1 |
| Achey, PM; Billen, D | 1 |
| Doskocil, J; Paces, V | 1 |
| Shankel, DM; Sideropoulos, AS | 1 |
| Fraser, DK; Porter, B | 1 |
| Greenberg, GR; Lomax, MS | 1 |
| Mizuno, D; Natori, S; Nozawa, R; Obinata, M | 1 |
| Anker, P; Greppin, H; Stroun, M | 1 |
| Breitman, TR; Cannon, WD | 1 |
| Basu, S; Das Gupta, NN | 1 |
| Denhardt, DT | 1 |
| Bose, SK; Warren, RJ | 1 |
| Fangman, WL | 1 |
| Akiyoshi, H; Endo, H; Kinoshita, N | 1 |
| Hayashi, M; Jeng, YC | 1 |
| Donini, P | 1 |
| Newbold, JE; Sinsheimer, RL | 1 |
| Akiyoshi, H; Yamamoto, N | 1 |
| Neuhard, J; O'Donovan, GA | 1 |
| Boyle, JV; Jones, ME | 1 |
| Kogoma, T; Lark, KG | 1 |
| Arber, W; Lark, C | 1 |
| Hirota, Y; Jacob, F; Mordoh, J | 1 |
| Kerr, C; Sadowski, PD | 1 |
| Iyer, VN; Rupp, WD | 1 |
| Goebel, W | 1 |
| Beacham, IR | 1 |
| Denhardt, DT; Iwaya, M | 1 |
| Lundquist, R; Olivera, BM | 1 |
| Freifelder, D; Katz, G | 1 |
| Natali, PG; Tan, EM | 1 |
| Bonney, RJ; Weinfeld, H | 1 |
| Geider, K; Hoffmann-Berling, H | 1 |
| Beacham, IR; Beacham, K; Pritchard, RH; Zaritsky, A | 1 |
| Morimyo, M; Shimazu, Y; Suzuki, K | 1 |
| Cairns, J; Denhardt, DT | 1 |
| Buttin, G; Hirota, Y; Jacob, F; Nakai, T; Ryter, A | 1 |
| Forsheit, AB; Ray, DS | 1 |
| Billen, D; Silverstein, S | 1 |
| Hull, RR; Reeves, P | 1 |
| Iyer, VN; Lark, KG | 1 |
| Arisawa, M; Okazaki, R; Sugino, A | 1 |
| Bridges, BA; Sedgwick, SG | 1 |
| Soska, J | 1 |
| Kemp, S; Kogg, L; Wachsman, JT | 1 |
| Munch-Petersen, A | 2 |
| Bodmer, WF; Laird, CD | 1 |
| Günther, HL; Prusoff, WH | 1 |
| Koukalová, B; Reich, J; Soska, J | 1 |
| Oishi, M | 1 |
| Yoshikawa, H | 1 |
| Holt, CE; Sonenshein, GE | 1 |
| Takahashi, I; Yamagishi, H | 1 |
| Hayward, J | 1 |
| Müller, D | 1 |
| Sicard, N; Venema, G | 1 |
| Mendelson, NH | 1 |
| Imada, A; Kawashima, F; Kida, M; Nogami, I; Suhara, I | 1 |
| Ramareddy, G; Reiter, H | 2 |
| Barr, GC; Harris, WJ | 1 |
| Sgaramella, V | 1 |
| Dobozy, A; Ivánovics, G; Pál, L | 1 |
| Bosshard, S; Daillie, J; Girgis, AM; Ooka, T | 1 |
| Ekert, B; Girgis, M; Ooka, T; Vieuchange, J | 1 |
| Huang, W; Marmur, J | 1 |
| Felkner, IC | 1 |
| Ivarie, RD; Pène, JJ | 1 |
| Morgan, DD; Wachsman, JT | 1 |
| Jyssum, K; Jyssum, S | 1 |
| Gallo, RC; Levine, L; Van Vunakis, H | 1 |
| Billen, D; Carreira, LB; Silverstein, S | 1 |
| Francke, B; Ray, DS | 1 |
| Marcus, M; Newlon, MC | 1 |
| Potten, CS; Schaer, JC | 1 |
| Armentrout, RW; Rutberg, L | 1 |
| Billen, D; Carreira, LB; Hadden, CT; Silverstein, SJ | 1 |
| Murakami, S; Yamaguchi, K; Yoshikawa, H | 1 |
| Kay, D; Mandelstam, J; Sterlini, JM | 1 |
| Cerutti, PA; Hariharan, PV | 1 |
| Kulakowska, I; Rabczenko, A; Shugar, D | 1 |
| Johns, HE; Whillans, DW | 1 |
| Cooper, GM; Dunning, WF; Greer, S | 1 |
| Meistrich, ML; Rauth, AM | 1 |
| Comings, DE | 1 |
| Cooper, MF; Dobson, RL | 1 |
| Kusaka, T | 1 |
| Breitman, TR; Cooper, RA; Perry, S | 1 |
| Kates, JR; McAuslan, BR | 1 |
| Grippo, P; Iaccarino, M; Parisi, E; Scarano, E | 1 |
| Cleaver, JE; Trosko, JE | 1 |
| Carmody, JM; Herriott, RM | 1 |
| Isoun, M; Trosko, JE | 2 |
| Billen, D; Hewitt, R; Jorgensen, G | 1 |
| Kaplan, HS | 1 |
| Boyce, RP; Howard-Flanders, P; Theriot, L | 1 |
| Frankel, FR | 1 |
| Bradford, RM; Breitman, TR | 1 |
| Smith-Kielland, I | 1 |
| Billen, D; Hewitt, R | 1 |
| Mitchell, HK; Williams, LG | 1 |
| Canellakis, ES; Markiw, RT | 1 |
| Freese, E; Rhaese, HJ | 1 |
| Mantovani, V; Tortolani, G | 1 |
| Greenberg, DM; Reeves, WJ; Seid, A | 1 |
| Fujita, T | 1 |
| Nilsson, G | 1 |
| Faerber, P; Scheit, KH | 1 |
| Honnås, PI; Steen, HB | 1 |
| Osogoe, B; Ueki, A | 1 |
| Fedorov, NA; Matveenko, VN; Tikhonova, EF | 1 |
| Hayatsu, H; Iida, S | 1 |
| Nakayama, H; Okubo, S; Takagi, Y | 1 |
| Behrman, EJ; Subbaraman, J; Subbaraman, LR | 2 |
| Kraut, A; Yamada, EW | 1 |
| Chiu, S; Rauth, AM | 1 |
| Kunieda, T; Witkop, B | 1 |
| Aleksandrov, SN; Popov, DK; Strel'nikova, NK | 1 |
| Greco, AE; Schneider, WC | 1 |
| Coward, JE; Gentry, GA; Morse, PA | 1 |
| Robins, AB; Taylor, DM | 1 |
| Cole, LJ; Guri, CD | 1 |
| Lyon, GM | 1 |
| Zeuthen, E | 1 |
| Roy, JE; Tarr, HL; Yamamoto, M | 1 |
| Breitman, TR; Gallo, RC | 2 |
| Gaucher, GM; Koneru, P; Price, CC; Shibakawa, R; Sowa, JR; Yamaguchi, M | 1 |
| Beer, M; Highton, PJ; Murr, BL; Shafa, F | 1 |
| Barth, PT; Beacham, IR; Eisenstark, A; Pritchard, RH | 1 |
| Maini, P; Mantovani, V; Tortolani, G | 1 |
| Abbott, MT; McCroskey, RP; Midgett, RJ; Palmatier, RD; Shaffer, PM | 1 |
| Matsumoto, Y | 1 |
| Dewey, WC; Humphrey, RM; Sedita, BA | 1 |
| Moseley, BE | 1 |
| Dewey, VC; Kidder, GW | 1 |
| Jordan, RL; Schumacher, H; Wilson, JG | 1 |
| Jordan, RL; Schumacher, HJ; Wilson, JG | 1 |
| De Repentigny, J; Mathieu, LG; Sonea, S; Turgeon, S | 1 |
| Athen, B; Guglielmi, H | 1 |
| Woodland, HR | 1 |
| Cantor, CR; Fairclough, RH; Newmark, RA | 1 |
| Blakley, RL; Ghambeer, RK | 2 |
| Ikeda, H; Tomizawa, JI | 1 |
| Klímek, M | 1 |
| Johns, HE; Weinblum, D | 1 |
| Kaye, AM; Trainin, N | 1 |
| Bardos, TJ; Kalman, TI | 1 |
| Bartley, ET; Powsner, ER; Weiner, LM; Zak, B | 1 |
| Green, WR; Lis, AW | 1 |
| Humphrey, RM; Steward, DL | 1 |
| Lingens, F; Schneider-Bernlöhr, H | 1 |
| Aĭkazian, VTs; Ershov, IuA; Sukhorukov, BI | 1 |
| Baden, HP | 1 |
| Kammen, HO; Strand, M | 1 |
| Brown, IH; Greenstock, CL; Hunt, JW; Johns, HE | 1 |
| Brown, RD; Holt, CE | 1 |
| Breitman, TR; Gallo, RC; Perry, S | 1 |
| Carrier, WL; Setlow, RB; Sutherland, BM | 1 |
| Booth, BA; Sartorelli, AC | 1 |
| Edwards, DI; Knight, RC; Knox, RJ | 1 |
| Okuhara, E; Wakizaka, A | 1 |
| Jarroll, EL; Lindmark, DG; Paolella, P | 1 |
| Auling, G; Moss, B | 1 |
| Au, JL; Creaven, PJ; Ledesma, EJ; Mittelman, A; Rustum, YM | 1 |
| Hepburn, ML; Marsh, RC | 1 |
| Lacey, RW | 1 |
| Ferguson, RW; Weissfeld, AS | 1 |
| Fujii, S; Shirasaka, T | 1 |
| Burchenal, D; Clarkson, BD; Fried, J; Murgo, AJ; Strife, A; Vale, KL; Woodcock, T; Young, CW | 1 |
| Lewis, HA; Maltman, KL; Neuhard, J; Warren, RA | 1 |
| Inman, RB; Valenzuela, MS | 1 |
| Dizdaroglu, M | 1 |
| Hom, K; Shetlar, MD; Taylor, JA | 1 |
| Ames, BN; Cathcart, R; Saul, RL; Schwiers, E | 1 |
| Samuels, LL; Straw, JA | 1 |
| Dooley, DA; Miller, MW; Sacks, PG | 1 |
| Meuth, M; Trudel, M; Van Genechten, T | 1 |
| Fujii, S; Fukushima, M; Ikenaka, K; Kitano, S; Maehara, Y; Nakamura, H; Shirasaka, T | 1 |
| Covey, JM; Straw, JA | 1 |
| Beardsley, P; Canellos, G; Frei, E; Karp, D; Kufe, DW; Parker, L; Rosowsky, A | 1 |
| Then, RL | 1 |
| Duker, NJ; Frenkel, K; Goldstein, MS; Teebor, GW | 1 |
| DeVries, JK; Wallace, SS | 1 |
| Jarroll, EL; Lindmark, DG | 1 |
| Ide, H; Kagiya, T; Nakamichi, K; Nishimoto, S; Shimidzu, T | 1 |
| Natarajan, AT; Wilmer, JW | 1 |
| Langen, P; von Janta-Lipinski, M | 1 |
| Frenkel, K; Goldstein, MS; Teebor, GW | 1 |
| Bhandari, NS; Krishnan, D; Krishnan, GU; Kumar, KG | 1 |
| Holland, JF; Mandel, E; Martin, DS; Ohnuma, T; Roboz, J; Waxman, S | 1 |
| Alvarez, R; Balzarini, J; Camarasa, MJ; De Clercq, E; Jimeno, ML; San-Félix, A; Velázquez, S | 1 |
| Balzarini, J; Camarasa, MJ; De Clercq, E; Karlsson, A; Pérez-Pérez, MJ | 1 |
| Gehring, H | 1 |
| Durland, RH; Jayaraman, K; Myrick, MA; Rao, TS; Rayford, J; Revankar, GR; Seth, DM; Singh, P; Tinsley, JH | 1 |
| Lian, ZR; Lin, NY; Luo, J; Wang, WF; Yao, SD; Zhang, JS | 1 |
| Cao, EH; Wang, JJ | 1 |
| Amyes, SG; Thomson, CJ; Young, HK | 1 |
| Anselmino, C; Averbeck, D; Cadet, J | 1 |
| Bonneil, E; Merle, L; Merle, Y; Sági, J; Szemzö, A | 1 |
| Graham, MM; Kozawa, SM; Krohn, KA; Link, JM; Mankoff, D; Shields, AF; Zheng, M | 1 |
| Dams, R; Goethals, P; Kesteloot, D; Lameire, N; Thierens, H; van Eijkeren, M | 1 |
| O'Brien, WJ; Piotrowski, K; Taylor, JL | 1 |
| Arrio, B; Hill, M | 1 |
| Bolton, PH; Jerkovic, B; Kung, HC | 1 |
| Inaki, Y; Miyabayashi, K; Miyata, M; Tohnai, N | 1 |
| Peters, GJ; Pinedo, HM; van Groeningen, CJ | 1 |
| Collins, WP; Milligan, SR; Stevenson, DP | 1 |
| Balzarini, J; Camarasa, MJ; De Clercq, E; Esnouf, R; Gamboa, AE; Liekens, S; Neyts, J; Pérez-Pérez, MJ | 1 |
| Eary, JF; Graham, MM; Krohn, KA; Link, JM; Mankoff, DA; Muzi, M; Peterson, LM; Shields, AF | 1 |
| Alberti, D; Arzoomanian, RZ; Cohen, JD; Feierabend, C; Jacobson, E; Katschinski, DM; Mehta, M; Olsen, M; Robins, HI; Tiggelaar, CL; Tutsch, K; Wilding, G | 1 |
| Balzarini, J; Camarasa, MJ; Chamorro, C; De Clercq, E; San-Félix, A | 1 |
| Balzarini, J; Camarasa, MJ; De Clercq, E; Degrève, B; Engelborghs, Y; Esnouf, R; Esteban-Gamboa, A; Pérez-Pérez, MJ | 1 |
| Greenberg, MM; Laval, J; Privezentzev, CV; Sambandam, A; Saparbaev, M | 1 |
| Balzarini, J; Camarasa, MJ; Chamorro, C; De Clercq, E; Gago, F; Pérez-Pérez, MJ; Rodríguez-Barrios, F; San-Félix, A | 1 |
| Nagamine, Y; Rajalakshmi, S; Rao, PM; Roomi, MW; Sarma, DS | 1 |
| Orgel, LE; Wu, T | 1 |
| Crnugelj, M; Hud, NV; Plavec, J | 1 |
| Aikou, T; Akiyama, S; Ikeda, R; Mataki, Y; Mori, S; Noma, H; Takao, S; Wang, X | 1 |
| Burdzy, A; Noyes, KT; Sowers, LC; Valinluck, V | 1 |
| He, Q; Skog, S | 1 |
| Karran, P; Massey, A; Xu, YZ | 1 |
| Daujotyte, D; Klimasauskas, S | 1 |
| PRUSOFF, WH | 1 |
| TENTORI, L; VIVALDI, G | 1 |
| LAJTHA, LG; PRUSOFF, WH; WELCH, AD | 1 |
| BARNER, HD; COHEN, SS; GREEN, M | 1 |
| ATCHISON, AA; FRIEDKIN, M; MCQUADE, HA | 2 |
| DUNCAN, RE; SCHREIBER, RW | 1 |
| BARBIERI, P; DI MARCO, A; FUOCO, L; RUSCONI, A | 1 |
| CHANG, RS; HUMES, M | 1 |
| CHANG, RS; LIEPINS, H | 1 |
| DOCTOR, VM | 1 |
| LANGEN, P; LISS, E | 1 |
| SIMON, EH | 1 |
| EHRENBERG, A; EHRENBERG, L; LOEFROTH, G | 1 |
| GAJDOS, A; GAJDOS-TOEROEK, M | 1 |
| KABAT, S; LIEB, M; VISSER, DW | 1 |
| FEDOROV, NA; KASATKIN, IN | 1 |
| KILLMANN, SA | 1 |
| BOND, SB; KRISS, JP | 1 |
| AZEGAMI, M; IWAI, K | 1 |
| MARSH, JC; PERRY, S | 1 |
| SIMON, MI; VANVUNAKIS, H | 1 |
| IVANOVICS, G | 1 |
| SCHINKLER, R | 1 |
| SCHUSTER, RC | 1 |
| HOWARD, BD; TESSMAN, I | 1 |
| HELLEINER, CW; JOHNS, HE; LEBLANC, JC; PEARSON, ML | 1 |
| FORRO, F; HERMAN, RK | 1 |
| KOZINSKI, AW; KOZINSKI, PB | 1 |
| BANKS, GR; COHEN, D | 1 |
| CURCI, MR; DONACHI, WD | 1 |
| GENTRY, GA; LAWSON, LA; RANDALL, CC | 1 |
| BEHKI, RM; MORGAN, WS | 1 |
| DE REPENTIGNY, J; FRAPPIER, A; SONEA, S | 1 |
| COOPER, EH; MILTON, JD | 1 |
| MCGRATH, RA; SETLOW, RB; WILLIAMS, RW | 1 |
| CARRIER, WL; CHU, EH; TROSKO, JE | 1 |
| BODMER, WF; GRETHER, S | 1 |
| COOK, TM; DEITZ, WH; GOSS, WA | 1 |
| MORSE, PA; POTTER, VR | 1 |
| SIEBNER, H | 1 |
| EIGNER, J; GREENBERG, GR; SHAPIRO, DM | 1 |
| FRIESEN, JD; MAALOE, O | 1 |
| BASCH, RS; KARNOFSKY, DA | 1 |
| LOVTRUP, S; SHUGAR, D | 1 |
| Balzarini, J; Camarasa, MJ; Gago, F; Martín-Santamaría, S; Mendieta, J; Pérez-Pérez, MJ; Priego, EM | 1 |
| HAUSMANN, K | 1 |
| Carl, T; Feresin, E; Giese, B; Schiemann, O | 1 |
| Wang, Y; Zhang, Q | 1 |
| Douki, T; Setlow, B; Setlow, P | 1 |
| Belmadoui, N; Climent, MJ; Encinas, S; Gil, S; Miranda, MA | 1 |
| Iwai, S; Kawasaki, Y; Manabe, K; Shimizu, T; Yoshikawa, S | 1 |
| Balzarini, J; Bormans, G; Celen, S; de Groot, T; Karlsson, A; Verbruggen, A | 1 |
| Al-Salabi, MI; Candlish, D; de Koning, HP; Gudin, S; Jarvis, SM; Quashie, NB; Ranford-Cartwright, LC | 1 |
| Borgatti, M; Di Blasio, B; Fabbri, E; Gambari, R; Messere, A; Pedone, C; Romanelli, A | 1 |
| Balzarini, J; Camarasa, MJ; Familiar, O; Gago, F; Hernandez, AI; Karlsson, A; Negri, A; Pérez-Pérez, MJ; Rodríguez-Barrios, F | 1 |
| Dekanski, D; Isakovic, A; Mitrovic, DM; Petrovic, MM; Scepanovic, L | 1 |
| de Bruin, M; Emura, T; Fukushima, M; Peters, GJ; Temmink, OH | 1 |
| Gorenstein, DG; Somasunderam, A; Thiviyanathan, V; Volk, DE | 1 |
| Christensen, MS; Madsen, CM; Nielsen, P | 1 |
| Karatani, H | 1 |
| Carell, T; Chatgilialoglu, C; Guerra, M; Houée-Lévin, C; Kaloudis, P; Marignier, JL; Swaminathan, VN | 1 |
| Burdzy, A; Darwanto, A; Hadley, SR; Herring, JL; Neidigh, JW; Rogstad, DK; Rogstad, KN; Sowers, LC | 1 |
| Fujita, N; Haraguchi, S; Kim, BH; Kishida, T; Numata, M; Park, SM; Shinkai, S; Sugiyasu, K; Yun, YJ | 1 |
| Craik, JD; Isakovic, AJ; Malatiali, SA; Rakic, ML; Redzic, ZB | 1 |
| Nomura, A; Okamoto, A | 1 |
| Phillips, DL; Wang, HG; Zheng, X; Zhu, XM | 1 |
| Hu, P; Liang, QL; Luo, GA; Wang, YM; Xia, JF; Zou, TT | 1 |
| Adhikary, A; Khanduri, D; Pottiboyina, V; Rice, CT; Sevilla, MD | 1 |
| Blažek, J; Horská, K; Krečmerová, M; Pohl, R; Pomeisl, K | 1 |
| Billinghurst, BE; Loppnow, GR; Oladepo, SA | 1 |
| Marquez, VE; Thompson, A | 1 |
| Bakurova, EM; Borzenko, BG; Popovich, AY; Popovich, YA; Sidyuk, EA | 1 |
| Grampp, G; Lukzen, N; Nguyen, TX; Yurkovskaya, AV | 1 |
| Jang, SJ; Kim, SY; Lee, EJ; Lee, HJ; Lee, JJ; Lee, SJ; Moon, DH; Ryu, JS; Yeo, JS | 1 |
| Chen, ZQ; Liu, XQ; Xue, Y | 1 |
| Ames, DM; Cadet, J; Jian, Y; Li, L; Lin, G | 1 |
| Ames, DM; Jian, Y; Li, L; Ouyang, H | 1 |
| Buchner, F; Lübcke, A; Nakayama, A; Ritze, HH; Yamazaki, S | 1 |
| Heikkinen, S; Kavakka, J; Nieger, M; Räisänen, M; Repo, T; Wrigstedt, P | 1 |
| Calegari, F; Castrovilli, MC; De Camillis, S; Galli, M; Greenwood, JB; Månsson, EP; Nisoli, M | 1 |
| Beijnen, JH; Jacobs, BAW; Pluim, D; Schellens, JHM; Tzani, A; van der Laan, P | 1 |
| El Kouni, MH; Oh, T | 1 |
| Kuzminov, A; Rao, TVP | 2 |
| Ahel, I; Ariza, A; Butler, RE; Claridge, TDW; Goh, S; Jankevicius, G; Kendall, SL; Schuller, M; Stewart, GR; Tromans-Coia, C | 1 |
| Khan, SR; Kuzminov, A | 1 |
| Liu, N; Sun, Q | 1 |
| Feng, Q; Peng, Z; Wang, G; Yang, W | 1 |
| Fan, J; Feng, WH; Jiao, S; Liu, XQ; Meng, CX; Wang, ZM; Yan, LH | 1 |
| Ammerlaan, D; Celie, PH; de Vries, I; Geerke, DP; Heidebrecht, T; Joosten, RP; Perrakis, A | 1 |
7 review(s) available for thymine and thymidine
| Article | Year |
|---|---|
Metabolism of thymine in tumor tissue: the origins of beta-aminoisobutyric acid.
Topics: Age Factors; Aminoisobutyric Acids; Animals; Carcinoma, Hepatocellular; Cell Line; DNA; Liver Neoplasms; Models, Chemical; Rats; RNA, Transfer; Thymidine; Thymine | 1975 |
The fluoropyrimidines: biochemical mechanisms and design of clinical trials.
Topics: Antineoplastic Agents; Drug Therapy, Combination; Fluorouracil; Humans; Leucovorin; Metabolism; Methotrexate; Pyrimidines; Thymidine; Thymine | 1978 |
[Genetic regulation of deoxyribose metabolism correlated with thymine requirement of Escherichia coli].
Topics: Bacterial Proteins; Chromosome Mapping; DNA, Bacterial; Escherichia coli; Molecular Biology; Nucleosides; Operon; Pentoses; Pyrimidines; RNA, Bacterial; Thymidine; Thymine | 1972 |
Pyrimidine metabolism in microorganisms.
Topics: Amidohydrolases; Bacteria; Carboxy-Lyases; DNA, Bacterial; Escherichia coli; Genes; Genetic Code; Genetics, Microbial; Nucleosides; Nucleotides; Nucleotidyltransferases; Oxidoreductases; Phosphates; Phosphotransferases; Pyrimidines; Salmonella typhimurium; Thymidine; Thymine; Transferases | 1970 |
Do sulphonamide-trimethoprim combinations select less resistance to trimethoprim than the use of trimethoprim alone?
Topics: DNA Transposable Elements; Drug Combinations; Drug Resistance, Microbial; Drug Synergism; Escherichia coli; Folic Acid Antagonists; Humans; Mutation; Plasmids; Sulfonamides; Thymidine; Thymine; Trimethoprim; Urinary Tract Infections | 1982 |
Therapeutic potential of the dual-targeted TAS-102 formulation in the treatment of gastrointestinal malignancies.
Topics: Administration, Oral; Antimetabolites, Antineoplastic; Biological Availability; Clinical Trials as Topic; Drug Combinations; Drug Delivery Systems; Drug Resistance, Neoplasm; Forecasting; Gastrointestinal Neoplasms; Humans; Pyrimidines; Pyrrolidines; Thymidine; Thymine; Trifluridine; Uracil | 2007 |
Recent advances in the synthetic thymidine phosphorylase inhibitors for cancer therapy.
Topics: Antineoplastic Agents; Enzyme Inhibitors; Humans; Molecular Docking Simulation; Neoplasms; Phosphates; Pyrimidines; Ribose; Thymidine; Thymidine Phosphorylase; Thymine | 2022 |
1 trial(s) available for thymine and thymidine
| Article | Year |
|---|---|
Phase I trial of intravenous thymidine and carboplatin in patients with advanced cancer.
Topics: Adult; Aged; Antineoplastic Agents; Carboplatin; Cohort Studies; Drug Administration Schedule; Drug Interactions; Female; Humans; Infusions, Intravenous; Male; Middle Aged; NAD; Nausea; Neoplasms; Thrombocytopenia; Thymidine; Thymine; Vomiting | 1999 |
617 other study(ies) available for thymine and thymidine
| Article | Year |
|---|---|
Reaction of uracil and thymine derivatives with sodium bisulfite. Studies on the mechanism and reduction of the adduct.
Topics: Binding Sites; Hydrogen-Ion Concentration; Kinetics; Mathematics; Oxidation-Reduction; Structure-Activity Relationship; Sulfites; Thymidine; Thymine; Uracil; Uridine | 1976 |
The mechanism of sensitivity to phleomycin in growing Escherichia coli cells.
Topics: Anti-Bacterial Agents; Bacterial Proteins; Chloramphenicol; Cytarabine; DNA Repair; DNA Replication; DNA, Bacterial; Drug Resistance, Microbial; Escherichia coli; Hydroxyurea; Mitosis; Phenylethyl Alcohol; Phleomycins; Rifampin; RNA, Bacterial; Thymidine; Thymine; Time Factors; Tryptophan | 1976 |
Thymidine and thymine in biologic fluids during high-dose infusions of thymidine in mice, monkeys, and man.
Topics: Animals; Body Fluids; Haplorhini; Humans; Infusions, Parenteral; Kidney; Metabolic Clearance Rate; Mice; Mice, Nude; Neoplasms; Thymidine; Thymine | 1979 |
Metabolism of pyrimidine deoxyribonucleosides in Neurospora crassa.
Topics: Autoradiography; Carbon Radioisotopes; Cell-Free System; Chromatography, Paper; Deoxycytidine; Deoxyribonucleosides; Deoxyuridine; Mixed Function Oxygenases; Models, Chemical; Mutation; Neurospora; Neurospora crassa; Pyrimidines; Thymidine; Thymine; Uracil | 1975 |
Participation of exogenous thymine and thymidine in deoxyribonucleic acid synthesis in Lactobacillus acidophilus.
Topics: Bromodeoxyuridine; Bromouracil; Deoxyadenosines; DNA, Bacterial; Drug Resistance, Microbial; Floxuridine; Folic Acid; Guanosine; Lactobacillus acidophilus; Mutation; Temperature; Thymidine; Thymine; Tritium | 1975 |
The effects of 5-fluorouracil and 5-fluorodeoxyuridine used alone and in combination with normal nucleic acid precursors on development of mice in lines selected for low and high expression of Strong's luxoid gene.
Topics: Abnormalities, Drug-Induced; Animals; Body Weight; Cell Survival; Drug Synergism; Female; Fetal Death; Floxuridine; Fluorouracil; Forelimb; Genes; Hindlimb; Mice; Mutation; Nucleic Acids; Pregnancy; Protein Precursors; Thymidine; Thymine; Tibia; Toes; Uracil | 1975 |
Regulation of thymidine metabolism in Neurospora crassa.
Topics: Carbon Dioxide; Carboxy-Lyases; Cell-Free System; Dactinomycin; Enzyme Induction; Mixed Function Oxygenases; Mutation; Neurospora; Neurospora crassa; Proflavine; Quaternary Ammonium Compounds; Ribose; Temperature; Thymidine; Thymine | 1976 |
DNA-synthesis and DNA-methylation in the spleen of immunized mice.
Topics: Adenine; Animals; Cytosine; DNA; Female; Methionine; Methylation; Mice; Spleen; Thymidine; Thymine; Time Factors | 1975 |
Early events after infection of Escherichia coli by bacteriophage T5. Induction of a 5'-nucleotidase activity and excretion of free bases.
Topics: Carbon Radioisotopes; Chloramphenicol; Chromatography, Ion Exchange; Coliphages; Deoxyribonucleotides; DNA Viruses; DNA, Bacterial; DNA, Viral; Enzyme Induction; Escherichia coli; Nucleotidases; Phosphotransferases; Temperature; Thymidine; Thymine | 1975 |
Comparison of radiolysis products of thymine and thymidine with e.s.r. results.
Topics: Chromatography, Thin Layer; Electron Spin Resonance Spectroscopy; Free Radicals; Gamma Rays; Radiation Effects; Thymidine; Thymine | 1975 |
The hepatic chalone. II. Chemical and biological properties of the rabbit liver chalone.
Topics: Aging; Animals; Carcinoma, Hepatocellular; Cell Division; Cell Survival; Cells, Cultured; Deoxyribonucleotides; Depression, Chemical; DNA; DNA Replication; Growth Inhibitors; In Vitro Techniques; Liver; Liver Neoplasms; Liver Regeneration; Metabolism; Protein Biosynthesis; Rabbits; Rats; RNA; Thymidine; Thymine | 1975 |
E.s.r. of spin-trapped radicals in gamma-irradiated aqueous solutions of nucleic acids and their constituents.
Topics: Cobalt Radioisotopes; Cytidine Monophosphate; Cytosine; Deoxycytidine; DNA; Electron Spin Resonance Spectroscopy; Gamma Rays; Poly U; Thymidine; Thymidine Monophosphate; Thymine; Uracil; Uridine | 1976 |
ESR and optical absorption evidence for free radical involvement in the photosensitizing action of furocoumarin derivatives and for their singlet oxygen production.
Topics: Coumarins; Electron Spin Resonance Spectroscopy; Energy Transfer; Free Radicals; Light; Oxygen; Thymidine; Thymidine Monophosphate; Thymine; Thymine Nucleotides | 1977 |
Structure of radicals from nucleic acids.
Topics: DNA; Electron Spin Resonance Spectroscopy; Energy Transfer; Free Radicals; Freezing; Nucleic Acid Conformation; Radiation, Ionizing; Radiochemistry; Solutions; Thymidine; Thymine | 1978 |
The effects of alpha- and beta-D-arabinosyladenosine and beta-D-arabinosylthymine on the synthesis of HSV types 1- and 2-infected cells.
Topics: Animals; Arabinonucleosides; Kidney; Phosphorylation; Rabbits; Simplexvirus; Thymidine; Thymidine Kinase; Thymine; Vidarabine; Virus Cultivation; Virus Replication | 1979 |
Purification of thymidine phosphorylase from Escherichia coli and its photoinactivation in the presence of thymine, thymidine, and some halogenated analogs.
Topics: Bromodeoxyuridine; Bromouracil; Chromatography, DEAE-Cellulose; Chromatography, Gel; Escherichia coli; Hydrogen-Ion Concentration; Idoxuridine; Isoelectric Focusing; Kinetics; Pentosyltransferases; Photochemistry; Thymidine; Thymidine Phosphorylase; Thymine; Time Factors; Uracil | 1975 |
A pulse-radiolysis study of the reaction of hydrated electrons with N'-formylkynurenine and related compounds: electron-transfer reactions with nucleic acid components.
Topics: DNA; Electron Transport; Electrons; Kynurenine; Poly A; Poly G; Pulse Radiolysis; Purines; Pyrimidines; Thymidine; Thymine | 1977 |
[Incorporation of thymidine into the DNA of actinomycetes. I. Incorporation of exogenous thymidine into the DNA of Thermoactinomyces vulgaris].
Topics: Deoxyadenosines; DNA, Bacterial; Leucine; Micromonosporaceae; Spores, Bacterial; Thymidine; Thymine; Uridine | 1977 |
The effect of exogenous deoxyribonucleosides on thymidine incorporation in T4-infected cells.
Topics: Biological Transport; Coliphages; Deoxyadenosines; Deoxyribonucleosides; DNA, Viral; Dose-Response Relationship, Drug; Thymidine; Thymine; Virus Replication | 1978 |
Pulse-radiolysis studies of 8-methoxypsoralen.
Topics: Adenine; Cytosine; Electron Transport; Methoxsalen; Oxidation-Reduction; Pulse Radiolysis; Thymidine; Thymine; Uracil; Water | 1978 |
Origin and fate of the small DNA chains synthesized in bacteria after thymine deprivation.
Topics: Bromouracil; Centrifugation, Density Gradient; DNA, Bacterial; Escherichia coli; Thymidine; Thymine | 1977 |
State of the DNA replication fork during thymine deprivation of Escherichia coli, as observed by pulse-labelling with [3H]thymidine.
Topics: Centrifugation, Density Gradient; DNA, Bacterial; Escherichia coli; Kinetics; Thymidine; Thymine | 1977 |
Catabolism of deoxythymidylate in some trypanosomatids.
Topics: Animals; Eukaryota; Nucleotidases; Thymidine; Thymidine Monophosphate; Thymidine Phosphorylase; Thymine; Thymine Nucleotides; Trypanosoma brucei brucei; Trypanosoma cruzi; Uracil | 1977 |
Inhibition of thymidine phosphorylase in vivo provides a rapid method for switching DNA labeling.
Topics: Cytological Techniques; DNA, Bacterial; Escherichia coli; Pentosyltransferases; Radioisotopes; Thymidine; Thymidine Phosphorylase; Thymine; Uridine | 1977 |
Trimethoprim antagonists: effect of uridine on thymine uptake in mineral salts medium.
Topics: Bacteria; Culture Media; Escherichia coli; Thymidine; Thymine; Trimethoprim; Uridine | 1978 |
Preferential uptake of thymidine by thymineless enterobacteria: its significance in DNA labelling.
Topics: Deoxyadenosines; DNA, Bacterial; Escherichia coli; Isotope Labeling; Klebsiella pneumoniae; Mutation; Salmonella typhimurium; Thymidine; Thymine | 1977 |
The measurement of cell turnover rates using stable isotope-labelled thymidine: experiments on the small intestine and on a transplantable lymphatic tumour of the mouse.
Topics: Animals; Cell Division; Cytological Techniques; DNA; Intestine, Small; Isotopes; Kinetics; Lymphoma; Mice; Mice, Inbred BALB C; Neoplasms, Experimental; Thymidine; Thymine | 1978 |
Mutagenic activities of hydroperoxythymine derivatives, products of radiation and oxidation reactions.
Topics: Mutagens; Peroxides; Salmonella typhimurium; Structure-Activity Relationship; Thymidine; Thymine; Ultraviolet Rays | 1979 |
Thymidine sensitivity of certain strains of Escherichia coli K12.
Topics: Culture Media; DNA, Bacterial; Escherichia coli; Mutation; Phenotype; Thymidine; Thymine | 1979 |
Deoxythymidine sugars are not direct precursors of DNA-thymine.
Topics: DNA Replication; DNA, Bacterial; Escherichia coli; Kinetics; Mathematics; Thymidine; Thymine | 1979 |
[Incorporation of the radioactive label from 2-14C-thymine and 2-14C-thymidine into Anacystic nidulans cells induced by ultraviolet irradiation].
Topics: Cyanobacteria; DNA; Thymidine; Thymine; Ultraviolet Rays | 1977 |
Degradation of thymidine to thymine by rheumatoid arthritis synovial tissue eluate.
Topics: Arthritis, Rheumatoid; DNA; Humans; Lymphocyte Activation; Lymphocytes; Phytohemagglutinins; Synovial Fluid; Thymidine; Thymine | 1979 |
Determination of uracil and thymine and their nucleosides and nucleotides in picomole amounts by gas chromatography mass spectrometry selected ion monitoring.
Topics: Animals; Chromatography, Gas; Female; Humans; Isotope Labeling; Male; Mass Spectrometry; Methods; Microchemistry; Rats; Thymidine; Thymine; Thymine Nucleotides; Uracil; Uracil Nucleotides; Uridine | 1979 |
Pharmacokinetic studies during phase I trials of high-dose thymidine infusions.
Topics: Drug Evaluation; Female; Humans; Infusions, Parenteral; Kidney; Male; Metabolic Clearance Rate; Neoplasms; Thymidine; Thymine | 1979 |
Thymine 7-hydroxylase and pyrimidine deoxyribonucleoside 2' -hydroxylase activities in Rhodotorula glutinis.
Topics: Deoxyribonucleosides; Iron; Ketoglutaric Acids; Mitosporic Fungi; Mixed Function Oxygenases; Rhodotorula; Ribonucleosides; Substrate Specificity; Thymidine; Thymine | 1978 |
Properties of the thymidine transport system of Chinese hamster ovary cells as probed by nitrobenzylthioinosine.
Topics: Animals; Biological Transport, Active; Female; HeLa Cells; Hypoxanthines; Inosine; Kinetics; L Cells; Leukemia, Experimental; Liver Neoplasms, Experimental; Ovary; Thioinosine; Thymidine; Thymine | 1978 |
A possible difference in the mechanism of replication of moderately repeated nucleotide sequences in Chinese hamster ovary cells.
Topics: Base Sequence; Cell Cycle; Cell Line; DNA; DNA Replication; Interphase; Nucleic Acid Renaturation; Thymidine; Thymine | 1978 |
Human infections with thymine-requiring bacteria.
Topics: Adult; Aged; Bacteria; Bacterial Infections; Child, Preschool; Female; Humans; Male; Middle Aged; Mutation; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1978 |
Effects of natural pyrimidines and of certain related compounds on the spontaneous activity of the mouse.
Topics: Animals; Azauridine; Barbital; Cytidine; Depression, Chemical; Dose-Response Relationship, Drug; Injections, Intraperitoneal; Injections, Subcutaneous; Male; Mice; Motor Activity; Phenobarbital; Pyrimidines; Thymidine; Thymine; Uracil; Uridine | 1978 |
[The formulation of semi-defined culture media to overcome antibiotic antagonism (author's transl)].
Topics: Culture Media; Metals; Microbial Sensitivity Tests; Sulfonamides; Thymidine; Thymine; Trimethoprim; Vitamins | 1978 |
Biochemistry of DNA-defective mutants of bacteriophage T4. Thymine nucleotide pool dynamics.
Topics: Coliphages; DNA, Bacterial; Escherichia coli; Kinetics; Thymidine; Thymine; Thymine Nucleotides; Time Factors | 1976 |
Interactions between exogenous deoxyribonucleic acid and membrane vesicles isolated from competent and noncompetent Bacillus subtilis.
Topics: Bacillus subtilis; Biological Transport, Active; Carbon Radioisotopes; Cell Fractionation; Cell Membrane; Centrifugation, Density Gradient; Chromatography, Gel; Diatrizoate; DNA, Bacterial; Endonucleases; Exonucleases; Glutamates; Nucleic Acid Denaturation; Spectrophotometry, Ultraviolet; Stereoisomerism; Thymidine; Thymidine Monophosphate; Thymine; Transformation, Genetic; Tritium | 1975 |
Different nuclease activities in competent and noncompetent Bacillus subtilis.
Topics: Bacillus subtilis; Carbon Radioisotopes; Cell Wall; Centrifugation, Density Gradient; Deoxyribonucleases; DNA, Bacterial; Edetic Acid; Escherichia coli; Exonucleases; Mutation; Nucleic Acid Denaturation; Oligonucleotides; Protoplasts; Thymidine; Thymidine Monophosphate; Thymine; Transformation, Genetic; Tritium; Tryptophan | 1975 |
Interconversion of thymine and thymidine in a thymine requiring strain of Bacillus subtilis.
Topics: Bacillus subtilis; Cell Division; DNA Replication; DNA, Bacterial; Kinetics; Mutation; Spores, Bacterial; Thymidine; Thymine; Time Factors | 1975 |
Fate of heterologous deoxyribonucleic acid in Bacillus subtilis.
Topics: Bacillus subtilis; Carbon Radioisotopes; Centrifugation, Density Gradient; Coliphages; DNA Replication; DNA Viruses; DNA, Bacterial; DNA, Viral; Escherichia coli; Hydroxyphenylazouracil; Micrococcus; Nucleic Acid Denaturation; Phosphorus Radioisotopes; Sonication; Thymidine; Thymine; Transformation, Genetic; Tritium | 1975 |
Thymineless death in Bacillus subtilis.
Topics: Bacillus subtilis; Centrifugation, Density Gradient; Deoxyribonucleases; DNA Repair; DNA Replication; DNA, Bacterial; Exonucleases; Kinetics; Molecular Weight; Thymidine; Thymine; Tritium | 1975 |
Labeling the deoxyribonucleic acid of Anacystis nidulans.
Topics: Carbon Radioisotopes; Cell-Free System; Cyanobacteria; Deoxyadenosines; DNA; DNA, Circular; Guanosine; Mutation; Nucleic Acid Precursors; Thymidine; Thymidine Kinase; Thymidine Phosphorylase; Thymine; Thymine Nucleotides | 1975 |
The effect of papaverine on the fate of thymidine phosphates in isolated mouse thymus cells.
Topics: Animals; Hydroxyurea; Kinetics; Male; Mice; Mice, Inbred BALB C; Papaverine; Thymidine; Thymine; Thymine Nucleotides; Thymus Gland | 1977 |
A stable isotope method for measurement of thymidine incorporation into DNA.
Topics: Animals; Autoradiography; Bone Marrow; Carbon Isotopes; DNA; Female; Hydrogen; Injections, Intraperitoneal; Intestine, Small; Isotopes; Liver; Mass Spectrometry; Nitrogen Isotopes; Rats; Spleen; Thymidine; Thymine; Thymus Gland; Tritium | 1977 |
Identification and comparative analysis of thymidine phosphorylase in the plasma of healthy subjects and cancer patients.
Topics: Humans; In Vitro Techniques; Neoplasms; Pentosyltransferases; Thymidine; Thymidine Phosphorylase; Thymine; Uracil; Uridine | 1977 |
Selective inhibition of reproduction in aminopterin-treated nematodes.
Topics: Aminopterin; Animals; Cell Division; Female; Larva; Male; Nematoda; Reproduction; Thymidine; Thymine | 1977 |
Photochemically induced cross-links between DNA and alcohol dehydrogenase or salmine, respectively.
Topics: Alcohol Oxidoreductases; Cysteine; DNA; Glutathione; Photochemistry; Polydeoxyribonucleotides; Protamines; Salmine; Thymidine; Thymine | 1976 |
The gingival border to plaque. Morphological studies in 8 to 15-year-old children.
Topics: Adolescent; Autoradiography; Bacteria; Cell Wall; Child; Cytoplasmic Granules; Dental Plaque; Freeze Etching; Gingiva; Humans; Microscopy, Electron; Microscopy, Electron, Scanning; Polysaccharides; Sucrose; Thymidine; Thymine; Tritium; Vacuoles | 1975 |
Thymidine and thymine uptake in human dental plaque: an autoradiographic study.
Topics: Adolescent; Autoradiography; Bacteria; Child; Dental Plaque; Humans; Saliva; Thymidine; Thymine; Tritium | 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 |
Electron transfer oxidation of DNA radicals by paranitroacetophenone.
Topics: Acetophenones; Deoxyribose; DNA; DNA, Single-Stranded; Nitro Compounds; Oxidation-Reduction; Pulse Radiolysis; Radiation-Sensitizing Agents; Thymidine; Thymidine Monophosphate; Thymine | 1975 |
Sequential use of methotrexate, folinic acid, and cytosine arabinoside in the treatment of acute leukemia.
Topics: Adult; Bone Marrow; Bone Marrow Cells; Child; Cytarabine; Deoxyuridine; DNA; Drug Administration Schedule; Female; Humans; In Vitro Techniques; Leucovorin; Leukemia, Lymphoid; Leukemia, Myeloid, Acute; Male; Methotrexate; Middle Aged; Mitosis; Thymidine; Thymine | 1976 |
The molecular nature of damage by oxygen to freeze-dried Escherichia coli.
Topics: Autoradiography; Cell Survival; Escherichia coli; Freeze Drying; Genetics, Microbial; Microscopy, Electron; Mutation; Oxygen; Thymidine; Thymine; Time Factors; Tritium | 1975 |
Genetic analysis of thymidine-resistant and low-thymine-requiring mutants of Escherichia coli K-12 induced by bacteriophage Mu-1.
Topics: Aldehyde-Lyases; Coliphages; Drug Resistance, Microbial; Escherichia coli; Genes; Genetic Complementation Test; Models, Biological; Mutation; Operon; Pentosyltransferases; Phosphotransferases; Thymidine; Thymidylate Synthase; Thymine; Transcription, Genetic | 1975 |
Detection of nonintegrated plasmid deoxyribonucleic acid in the folded chromosome of Escherichia coli: physiochemical approach to studying the unit of segregation.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Chromosomes, Bacterial; Colicins; DNA, Bacterial; DNA, Circular; Escherichia coli; Extrachromosomal Inheritance; Sex; Thymidine; Thymine; Tritium | 1975 |
Effects of methotrexate on intraperiplasmic and axenic growth of Bdellovibrio bacteriovorus.
Topics: Bacteria; Cell Division; Culture Media; Cytoplasm; DNA, Bacterial; Drug Antagonism; Escherichia coli; Methotrexate; Microscopy, Phase-Contrast; Mutation; Peptones; Saccharomyces; Tetrahydrofolates; Thymidine; Thymine; Thymine Nucleotides | 1975 |
Utilization of nucleoside monophosphates per Se for intraperiplasmic growth of Bdellovibrio bacteriovorus.
Topics: Bacteria; Bacterial Proteins; Cell Fractionation; Cytoplasm; DNA, Bacterial; Escherichia coli; Lipids; Nucleic Acids; Nucleotides; Phosphates; Phosphorus; Thymidine; Thymine; Thymine Nucleotides; Uridine | 1975 |
Role of ribonucleic acid synthesis in replication of deoxyribonucleic acid.
Topics: Amino Acids; Chloramphenicol; DNA Replication; DNA, Bacterial; Escherichia coli; Methionine; Mutation; Rifampin; RNA, Bacterial; Thymidine; Thymine; Tritium | 1975 |
Stimulation of adenosine 5'-triphosphate-dependent in vitro deoxyribonucleic acid replication by factors from the periplasmic space of Escherichia coli.
Topics: Adenosine Monophosphate; Adenosine Triphosphate; Agar; Bacterial Proteins; Cell-Free System; Chelating Agents; Chloramphenicol; Cytoplasm; DNA Replication; DNA, Bacterial; Escherichia coli; Muramidase; Mutation; Nalidixic Acid; Osmosis; Rifampin; Sonication; Spheroplasts; Stimulation, Chemical; Thymidine; Thymine; Toluene | 1975 |
Antigenic and functional evidence for the in vitro inductive activity of thymopoietin (thymin) on thymocyte precursors.
Topics: Animals; Bone Marrow; Bone Marrow Cells; Cell Differentiation; Cell Separation; Concanavalin A; Erythropoiesis; Erythropoietin; Escherichia coli; Hemoglobins; Iron Radioisotopes; Lectins; Lipopolysaccharides; Lymphocyte Activation; Mice; Peptides; Polysaccharides, Bacterial; Serum Albumin, Bovine; Spleen; T-Lymphocytes; Thymidine; Thymine; Thymus Gland; Transferrin; Tritium | 1975 |
In vivo radiation-induced thymine residue release from Escherichia coli DNA.
Topics: Chromatography, Thin Layer; Cobalt Radioisotopes; Dialysis; DNA, Bacterial; Dose-Response Relationship, Radiation; Escherichia coli; Nitrogen; Nitrous Oxide; Oxygen; Peptide Hydrolases; Radiation Effects; Thymidine; Thymine; Tritium | 1975 |
DNA replication in dnaB mutants of Escherichia coli: gene product interaction and synthesis of 4 S pieces.
Topics: Alleles; Centrifugation, Density Gradient; Chloramphenicol; Diploidy; DNA Replication; DNA, Bacterial; Escherichia coli; Genes; Genetic Complementation Test; Genotype; Heterozygote; Kinetics; Macromolecular Substances; Mutation; Nalidixic Acid; Species Specificity; Temperature; Thymidine; Thymine; Thymine Nucleotides; Time Factors | 1975 |
The biochemical basis of the antimicrobial action of sulfonamides and trimethoprim in vivo-II. Experiments on the limited thymine and thymidine availability in blood and urine.
Topics: Blood; Culture Media; Escherichia coli; Humans; In Vitro Techniques; Mutation; Thymidine; Thymine; Urine | 1975 |
An inhibitory effect of thymidine on its own conversion to nucleotide in Escherichia coli.
Topics: Escherichia coli; Genotype; Mutation; Thymidine; Thymine; Thymine Nucleotides | 1975 |
Effective utilization of exogenous deoxythymidine-5'-monophosphate for DNA synthesis in enterobacteria.
Topics: DNA, Bacterial; Escherichia coli; Kinetics; Mutation; Osmotic Pressure; Salmonella typhimurium; Species Specificity; Structure-Activity Relationship; Thymidine; Thymine; Thymine Nucleotides | 1975 |
Thymineless mutants and their resistance to trimethoprim.
Topics: Child; Culture Media; Drug Resistance, Microbial; Enterobacter; Escherichia coli; Humans; Microbial Sensitivity Tests; Mutation; Salmonella typhimurium; Thymidine; Thymine; Trimethoprim | 1975 |
Effects of growth conditions on thymidine nucleotide pools in Escherichia coli.
Topics: Cytarabine; DNA, Bacterial; Escherichia coli; Nalidixic Acid; Temperature; Thymidine; Thymine; Thymine Nucleotides | 1975 |
Studies of intracellular thymidine nucleotides. Relationship between the synthesis of deoxyribonucleic acid and the thymidine triphosphate pool in Escherichia coli K12.
Topics: Cell Division; Coliphages; DNA Replication; Escherichia coli; Kinetics; Mutation; Pentosyltransferases; Species Specificity; Thymidine; Thymine; Thymine Nucleotides | 1976 |
Metabolism of deoxycytidine, thymine, and deoxythymidine in the hamster.
Topics: Age Factors; Animals; Carbon Dioxide; Cricetinae; Deoxycytidine; DNA; Dose-Response Relationship, Drug; Liver; Male; Thymidine; Thymine; Time Factors | 1975 |
Localization of adenovirus DNA replication in KB cells.
Topics: Adenoviridae; Autoradiography; Carbon Radioisotopes; Carcinoma; Cell Fractionation; Cell Line; Cell Nucleus; Choline; DNA Replication; DNA, Viral; Humans; Microscopy, Electron; Mouth Neoplasms; Phosphorus Radioisotopes; Thymidine; Thymine; Tritium | 1975 |
Formation of thymine-lysine adducts in irradiated DNA-lysine systems.
Topics: Binding Sites; DNA, Neoplasm; HeLa Cells; Lysine; Nucleic Acid Conformation; Radiation Effects; Thymidine; Thymine; Ultraviolet Rays | 1975 |
Distribution of repetitious DNA in randomly growing and synchronized Chinese hamster cells.
Topics: Adenine; Animals; Base Sequence; Blood Proteins; Cell Division; Cell Fractionation; Cell Line; Centrifugation, Density Gradient; Chromatography; Cricetinae; Culture Media; Cytosine; DNA; DNA, Single-Stranded; Electrophoresis, Paper; Guanine; Hydroxyapatites; Lung; Nucleic Acid Denaturation; Nucleic Acid Renaturation; Phosphorus Radioisotopes; Thymidine; Thymine; Tritium | 1975 |
Preferential labeling of rat lymphocytes with a rapid rate of turnover by tritiated deoxycytidine.
Topics: Animals; Autoradiography; Bone Marrow; Bone Marrow Cells; Cytosine; Deoxycytidine; DNA; Lymph Nodes; Lymphocytes; Male; Peyer's Patches; Rats; Spleen; Thymidine; Thymine; Thymus Gland | 1976 |
Electron transfer from nucleobase electron adducts to 5-bromouracil. Is guanine an ultimate sink for the electron in irradiated DNA?
Topics: Adenine; Bromouracil; Cytosine; DNA; Electrons; Guanine; Hydrogen-Ion Concentration; Pulse Radiolysis; Thymidine; Thymine; Uracil | 1992 |
The biosynthetic origin of the pyridone ring of efrotomycin.
Topics: Anti-Bacterial Agents; Fermentation; Molecular Structure; Mutagenesis; Nocardia; Oxidation-Reduction; Pyridones; Thymidine; Thymine; Uracil | 1991 |
Mechanism of mutagenicity by 5-hydroperoxymethyl-2'-deoxyuridine, an intermediate product of ionizing radiation, in bacteria. HPMdU bacterial mutagenicity and oxidation of DNA bases.
Topics: Deoxyuridine; DNA Damage; DNA, Bacterial; Free Radicals; Iron; Iron Chelating Agents; Mutagenesis; Mutagenicity Tests; Mutagens; Oxidants; Oxidation-Reduction; Salmonella typhimurium; Thymidine; Thymine | 1992 |
Transient absorption spectra and quenching of coumarin excited states by nucleic acid bases.
Topics: Adenine; Adenosine; Coumarins; Deoxyadenosines; Kinetics; Lasers; Molecular Structure; Photolysis; Thymidine; Thymine | 1992 |
Photoreactions of thymine and thymidine with N-acetyltyrosine.
Topics: DNA-Binding Proteins; Hydrolysis; Magnetic Resonance Spectroscopy; Photochemistry; Thymidine; Thymine; Tyrosine | 1992 |
Photoaddition of p-aminobenzoic acid to thymine and thymidine.
Topics: 4-Aminobenzoic Acid; DNA Damage; Hydrogen-Ion Concentration; Molecular Structure; Photochemistry; Thymidine; Thymine; Ultraviolet Rays | 1992 |
[Thymidine phosphorylase activity and its relationship to trimethoprim in initial strains and thymidine-, thymine-dependent and trimethoprim-resistant mutants of plague microbe].
Topics: Mutation; Thymidine; Thymidine Kinase; Thymidine Phosphorylase; Thymine; Trimethoprim Resistance; Yersinia pestis | 1992 |
Multiple mutant of Escherichia coli synthesizing virtually thymineless DNA during limited growth.
Topics: DNA Glycosylases; DNA Repair; DNA, Bacterial; Escherichia coli; Genes, Bacterial; Genes, Suppressor; Genotype; Kinetics; Mutation; N-Glycosyl Hydrolases; Species Specificity; Thymidine; Thymidine Phosphorylase; Thymidylate Synthase; Thymine; Tritium; Uracil; Uracil-DNA Glycosidase | 1992 |
Reversed-phase high-performance liquid chromatography-thermospray mass spectrometry of radiation-induced decomposition products of thymine and thymidine.
Topics: Chromatography, High Pressure Liquid; Mass Spectrometry; Sensitivity and Specificity; Thymidine; Thymine | 1992 |
Antiviral activity of 5-iodo-2'-deoxyuridine and related drugs in human keratinocytes infected in vitro with herpes simplex virus type 1.
Topics: Animals; Antiviral Agents; Bromodeoxyuridine; Drug Interactions; Guinea Pigs; Herpes Simplex; Humans; Idoxuridine; Keratinocytes; Simplexvirus; Thymidine; Thymidine Phosphorylase; Thymine; Zidovudine | 1991 |
Characteristics of thymidine transport in Giardia intestinalis trophozoites.
Topics: Animals; Biological Transport; Carrier Proteins; Freezing; Giardia lamblia; Humans; Hydrolysis; Kinetics; Subcellular Fractions; Thymidine; Thymine | 1991 |
High-performance liquid chromatographic analysis of 5-ethylpyrimidines and 5-methylpyrimidines in plasma.
Topics: Animals; Antiviral Agents; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Deoxyuridine; Humans; Liver; Rats; Thymidine; Thymine; Uracil | 1991 |
Biochemical evidence for the existence of thymidylate synthase in the obligate intracellular parasite Chlamydia trachomatis.
Topics: Animals; Cell Line; Chlamydia trachomatis; CHO Cells; Cricetinae; DNA, Bacterial; Humans; Kinetics; L Cells; Mice; Tetrahydrofolate Dehydrogenase; Thymidine; Thymidylate Synthase; Thymine | 1991 |
On the repair of thymine and thymidine bromohydrins: a possible new model for the damage and repair of nucleic acids.
Topics: DNA Damage; DNA Repair; Models, Chemical; Thymidine; Thymine | 1991 |
Chromatographic behaviour of cyclodextrin complexes of nucleotides, nucleosides and their bases.
Topics: Adenine; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Chromatography, Liquid; Cyclodextrins; Nucleosides; Nucleotides; Thymidine; Thymine; Uracil; Uridine | 1990 |
Quinone sensitized electron transfer photooxidation of nucleic acids: chemistry of thymine and thymidine radical cations in aqueous solution.
Topics: Cations; DNA; Free Radicals; Kinetics; Lasers; Photolysis; Quinones; Thymidine; Thymidine Monophosphate; Thymine | 1990 |
Effect of 3,7-bis-(4-trifluoromethylphenyl)-1,5,3,7-dioxadiazocane on pyrimidine and DNA synthesis in rat organs.
Topics: Administration, Oral; Animals; Cytochrome P-450 Enzyme System; DNA; Heterocyclic Compounds; Injections, Intraperitoneal; Kidney; Liver; Male; Organ Size; Rats; Rats, Inbred Strains; Spleen; Thymidine; Thymidine Kinase; Thymine; Thymus Gland | 1990 |
[Metabolism of [2-14C]thymine and [2-14C]thymidine in germinating black gram (Phaseolus mungo) seeds].
Topics: Carbon Radioisotopes; DNA; Plants; RNA; Seeds; Thymidine; Thymine | 1985 |
[Demonstration of pyrimidine nucleoside phosphorylases in breast cancer].
Topics: Breast Neoplasms; Chromatography, Ion Exchange; Cytosol; Humans; Pentosyltransferases; Pyrimidine Phosphorylases; Ribosemonophosphates; Thymidine; Thymine; Tumor Cells, Cultured | 1989 |
"Thymineless" death in androgen-independent prostatic cancer cells.
Topics: Animals; Blotting, Northern; Cell Line; Cell Survival; DNA, Neoplasm; Drug Screening Assays, Antitumor; Floxuridine; Iodoacetates; Iodoacetic Acid; Male; Nucleic Acid Hybridization; Ouabain; Prostatic Neoplasms; Rats; Thymidine; Thymine; Trifluridine | 1989 |
Isolation of a thymidine kinase negative mutant of Nocardia lactamdurans.
Topics: DNA, Bacterial; Floxuridine; Fluorouracil; Mutation; Nocardia; Phenotype; Thymidine; Thymidine Kinase; Thymine | 1989 |
Origin and cytotoxic properties of base propenals derived from DNA.
Topics: Antineoplastic Agents; Bleomycin; DNA Polymerase II; DNA, Neoplasm; Glutathione; HeLa Cells; Humans; Neoplasm Proteins; Nucleic Acids; Thymidine; Thymidine Kinase; Thymine | 1985 |
Pyrimidine scavenging by Mycobacterium leprae.
Topics: Biological Transport, Active; Kinetics; Mycobacterium leprae; Pyrimidine Nucleosides; Pyrimidine Nucleotides; Pyrimidines; Thymidine; Thymine | 1989 |
[Thymine- and thymidine-dependence of Yersinia pestis mutants with altered thymidylate synthetase].
Topics: Mutation; Thymidine; Thymidylate Synthase; Thymine; Trimethoprim Resistance; Yersinia pestis | 1989 |
[Study of trimethoprim sensitivity in strains of Yersinia pestis isolated from various natural foci of plague].
Topics: Drug Resistance, Microbial; Microbial Sensitivity Tests; Plague; Thymidine; Thymine; Trimethoprim; USSR; Yersinia pestis | 1989 |
The specificity of pyrimidine nucleoside transport and metabolism by rat jejunum in vitro.
Topics: Animals; Biological Transport, Active; Deoxyuridine; Intestinal Mucosa; Jejunum; Male; Pyrimidine Nucleosides; Rats; Rats, Inbred Strains; Thymidine; Thymine; Uracil; Uridine | 1989 |
Role of superoxide in radiation-killing of Escherichia coli and in thymine release from thymidine.
Topics: Catalase; DNA, Bacterial; Escherichia coli; Free Radicals; Gamma Rays; Hydroxides; Hydroxyl Radical; Oxygen; Superoxide Dismutase; Superoxides; Thymidine; Thymine; Water | 1987 |
Synthesis and evaluation of a series of 1-(3-alkyl-2,3-dideoxy-alpha,beta-D-erythro-pentofuranosyl)thymines.
Topics: Acetylation; Chemical Phenomena; Chemistry; Chemistry, Physical; Chromatography, High Pressure Liquid; Copper; HIV; Lactones; Magnetic Resonance Spectroscopy; Molecular Conformation; Oxidation-Reduction; Simplexvirus; Thymidine; Thymine; Trimethylsilyl Compounds | 1988 |
Effects of microwave irradiation on some membrane-related processes in bacteria.
Topics: Bacillus subtilis; Cell Membrane; Escherichia coli; Hydrogen-Ion Concentration; Microwaves; Potassium; Spheroplasts; Thymidine; Thymine | 1987 |
Oxidative damage to DNA: relation to species metabolic rate and life span.
Topics: Aging; Animals; DNA Damage; Energy Metabolism; Glycols; Haplorhini; Mice; Oxidation-Reduction; Thymidine; Thymine | 1988 |
The significance of 3H-thymidine degradation in cell culture experiments with special reference to rheumatoid arthritis.
Topics: Arthritis, Rheumatoid; Biological Transport; Lymphocyte Activation; Lymphocytes; Phytohemagglutinins; Thymidine; Thymidine Phosphorylase; Thymine; Uracil | 1988 |
Reversal of activity of trimethoprim against gram-positive cocci by thymidine, thymine and 'folates'.
Topics: Folic Acid; Microbial Sensitivity Tests; Staphylococcus; Streptococcus; Thymidine; Thymine; Trimethoprim | 1988 |
Urine biomarkers for oxidative DNA damage.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Animals; Biomarkers; Deoxyguanosine; DNA Damage; Gas Chromatography-Mass Spectrometry; Guanine; Humans; Mice; Rats; Thymidine; Thymine | 1988 |
Synthesis of a thymidine phosphoramidite labelled with 13C at C6: relaxation studies of the loop region in a 13C labelled DNA hairpin.
Topics: Amides; Carbon Isotopes; DNA; Isotope Labeling; Magnetic Resonance Spectroscopy; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Organophosphorus Compounds; Phosphoric Acids; Thymidine; Thymine | 1988 |
Base pair mismatches and carcinogen-modified bases in DNA: an NMR study of G.T and G.O4meT pairing in dodecanucleotide duplexes.
Topics: Base Composition; Base Sequence; Carcinogens; DNA; Guanine; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Models, Molecular; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Thymidine; Thymine | 1988 |
Ability of melanins to protect against the radiolysis of thymine and thymidine.
Topics: DNA Damage; Dose-Response Relationship, Radiation; Melanins; Structure-Activity Relationship; Thymidine; Thymine | 1987 |
On the cross-coupling reaction of 1,3-dimethylthymine and thymidine epoxides with nucleophiles.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Epoxy Compounds; Indicators and Reagents; Purines; Structure-Activity Relationship; Thymidine; Thymine | 1986 |
Photoreaction of monofunctional 3-carbethoxypsoralen with DNA: identification and conformational study of the predominant cis-syn furan side monoadduct to thymine.
Topics: DNA; Furocoumarins; Molecular Conformation; Nucleic Acid Conformation; Thymidine; Thymine | 1987 |
Giardia lamblia: uptake of pyrimidine nucleosides.
Topics: Animals; Biological Transport; Cytidine; Cytosine; Ethylmaleimide; Giardia; Iodoacetates; Iodoacetic Acid; Kinetics; Thymidine; Thymine; Uracil; Uridine | 1987 |
Phase I clinical and pharmacological study of thymidine (NSC 21548) and cis-diamminedichloroplatinum(II) in patients with advanced cancer.
Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Bone Marrow; Brain; Cisplatin; Digestive System; Drug Evaluation; Female; Humans; Kidney; Kinetics; Male; Metabolic Clearance Rate; Middle Aged; Neoplasms; Thrombocytopenia; Thymidine; Thymine | 1986 |
Rapid and complete degradation of thymidine by human peripheral blood platelets: implications for genotoxicity assays.
Topics: Blood Platelets; DNA Repair; Humans; Leukocytes; Mutagenicity Tests; Thymidine; Thymine | 1986 |
In vitro degradation of pyrimidine bases: studies of rat liver dihydropyrimidine dehydrogenase.
Topics: Animals; Dihydrouracil Dehydrogenase (NADP); Fluorouracil; Kinetics; Liver; Oxidoreductases; Pyrimidines; Rats; Thymidine; Thymine; Uracil; Uridine | 1986 |
Radiation-induced thymine base damage and its excision repair in active and inactive chromatin of HeLa cells.
Topics: Chromatin; DNA Repair; HeLa Cells; Humans; Thymidine; Thymine | 1985 |
A possible secondary role for thymine-containing DNA precursors.
Topics: DNA; DNA Repair; DNA, Bacterial; DNA, Viral; Escherichia coli; Genes, Viral; Hydroxyurea; Models, Biological; Mutation; Nucleic Acid Precursors; Recombination, Genetic; T-Phages; Thymidine; Thymine | 1985 |
[Characteristics of 3H-thymidine incorporation into AT-rich regions of DNA during replicative synthesis].
Topics: Adenine; Animals; Base Composition; Cells, Cultured; DNA; DNA Replication; Drosophila melanogaster; Humans; Lymphocytes; Thymidine; Thymine; Tritium | 1985 |
Effect of (E)-5-(2-bromovinyl)uracil on the catabolism and antitumor activity of 5-fluorouracil in rats and leukemic mice.
Topics: Animals; Bromouracil; Dihydrouracil Dehydrogenase (NADP); Drug Synergism; Fluorouracil; Leukemia P388; Leukemia, Experimental; Liver; Metabolic Clearance Rate; Mice; Oxidoreductases; Pyrimidines; Rats; Thymidine; Thymine; Uracil | 1986 |
Antitumor activity and minimal toxicity of concentrated thymidine infused in nude mice.
Topics: Animals; Antineoplastic Agents; Male; Melanoma; Mice; Mice, Nude; Solubility; Thymidine; Thymine | 1985 |
Regulation of extracellular thymidine pools in human blood samples.
Topics: Acetoxyacetylaminofluorene; Blood Platelets; Cells, Cultured; DNA; Humans; Plasma; Thymidine; Thymine | 1985 |
Formation of radiation-induced cross-links between thymine and tyrosine: possible model for cross-linking of DNA and proteins by ionizing radiation.
Topics: Chromatography, Gas; DNA; Gas Chromatography-Mass Spectrometry; Models, Biological; Proteins; Thymidine; Thymidine Monophosphate; Thymine; Tyrosine; Uracil | 1985 |
Methylation of thymine residues during oligonucleotide synthesis.
Topics: Alkylation; Bridged Bicyclo Compounds; Bridged Bicyclo Compounds, Heterocyclic; Methylation; Oligodeoxyribonucleotides; Oligonucleotides; Organophosphates; Thymidine; Thymine | 1985 |
Effects of uridine and thymidine on the degradation of 5-fluorouracil, uracil, and thymine by rat liver dihydropyrimidine dehydrogenase.
Topics: Animals; Dihydrouracil Dehydrogenase (NADP); Fluorouracil; Kinetics; Liver; Oxidoreductases; Rats; Rats, Inbred Strains; Thymidine; Thymine; Uracil; Uridine | 1985 |
Quinacrine fluorescence of specific chromosome regions. Late replication and high A: T content in Samoaia leonensis.
Topics: Adenine; Animals; Autoradiography; Cell Nucleus; Chromosomes; Cytidine; Diptera; Fluorescence; Histocytochemistry; Mitosis; Quinacrine; Staining and Labeling; Thymidine; Thymine; Tritium | 1972 |
[Experiments on the influence of metabolites and antimetabolites on the model of Trichomonas vaginalis. XI. Experiments with desthiobiotin, pregnandion, heparin and organic substances].
Topics: Benzene Derivatives; Caproates; Chlorine; Flavonoids; gamma-Globulins; Heparin; Imidazoles; Indoleacetic Acids; Pregnanes; Thymidine; Thymine; Trichomonas vaginalis; Urea; Uric Acid | 1972 |
Autoradiography of individual DNA molecules.
Topics: Animals; Autoradiography; Cells, Cultured; Chromosomes; DNA; DNA Replication; DNA, Bacterial; Escherichia coli; Isotope Labeling; Methods; Staining and Labeling; Thymidine; Thymine; Time Factors; Tritium | 1973 |
[Mechanism of bactericidal action of folic acid antagonists].
Topics: Blood; Culture Media; Drug Antagonism; Escherichia coli; Folic Acid Antagonists; Humans; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim; Urine | 1974 |
DNA metabolism in perfused organs. II. Incorporation into DNA and catabolism of thymidine at different levels of substrate by normal and x-irradiated liver and intestine.
Topics: Aminoisobutyric Acids; Animals; DNA; Hepatectomy; In Vitro Techniques; Intestinal Mucosa; Intestines; Kidney; Liver; Liver Regeneration; Male; Perfusion; Radiation Effects; Rats; Thymidine; Thymine | 1966 |
The intracellular location of the adenine- and thymine-rich component of deoxyribonucleate in testicular cells of the crab, Cancer productus.
Topics: Adenine; Animals; Autoradiography; Cell Nucleus; Crustacea; Cytoplasm; Deoxyribonucleases; DNA; Histocytochemistry; Male; Spermatozoa; Staining and Labeling; Testis; Thymidine; Thymine; Tritium | 1969 |
Deoxyribonucleic acid-membrane complexes in the Bacillus subtilis transformation system.
Topics: Bacillus subtilis; Binding Sites; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Densitometry; Diatrizoate; DNA, Bacterial; Leucine; Recombination, Genetic; Stereoisomerism; Thymidine; Thymine; Transformation, Genetic; Tritium | 1973 |
Dynamic aspects of membrane-bound DNA in Bacillus subtilis during the course of synchronous growth.
Topics: Bacillus subtilis; Carbon Isotopes; Cell Division; Centrifugation, Density Gradient; Chromosome Mapping; DNA Replication; DNA, Bacterial; Glucose; Isotope Labeling; Membranes; Starvation; Thymidine; Thymine; Time Factors; Transformation, Genetic; Tritium | 1973 |
Circularity of the Bacillus subtilis chromosome and further studies on its bidirectional replication.
Topics: Autoradiography; Bacillus subtilis; Chromosome Mapping; Chromosomes, Bacterial; DNA Replication; Molecular Weight; Spores, Bacterial; Thymidine; Thymine; Tritium | 1973 |
The labeling of nucleic acids by radioactive precursors in the blue-green algae Anacystis nidulans and Synechocystis aquatilis Sanv.
Topics: Carbon Radioisotopes; Chlorophyta; Cyanobacteria; Cytosine; Deoxyadenosines; DNA; Fungi; Isotope Labeling; Nucleic Acids; Radiometry; RNA; Thymidine; Thymine; Uracil | 1973 |
Mutations as possible replication errors in bacteria growing under conditions of thymine deficiency.
Topics: Bacillus subtilis; Bromouracil; DNA Replication; DNA, Bacterial; Escherichia coli; Mutagens; Mutation; Thymidine; Thymidylate Synthase; Thymine | 1973 |
A manganese-stimulated endonuclease from Bacillus subtilis.
Topics: Bacillus subtilis; Calcium; Carbon Radioisotopes; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Coliphages; Deoxyribonucleases; DNA, Bacterial; DNA, Viral; Endonucleases; Enzyme Activation; Magnesium; Manganese; Molecular Weight; Mutation; Salmonella typhimurium; Thymidine; Thymine; Tritium; Ultrasonics | 1973 |
The occurrence of two types of synthesis of deoxyribonucleic acid during normal growth in Bacillus subtilis.
Topics: Azo Compounds; Bacillus subtilis; Caffeine; Carbon Radioisotopes; Centrifugation, Density Gradient; DNA Replication; DNA, Bacterial; Phenols; Thymidine; Thymine; Tritium; Uracil; Uridine | 1973 |
Conjugal transfer of plasmid-borne multiple antibiotic resistance in Streptococcus faecalis var. zymogenes.
Topics: Acridines; Anti-Bacterial Agents; Carbon Radioisotopes; Centrifugation, Density Gradient; Chromosomes, Bacterial; Coliphages; Conjugation, Genetic; DNA, Bacterial; DNA, Circular; DNA, Viral; Drug Resistance, Microbial; Enterococcus faecalis; Extrachromosomal Inheritance; Microbial Sensitivity Tests; Molecular Weight; Mutation; Serotyping; Temperature; Thymidine; Thymine; Tritium | 1974 |
Effect of amino acid starvation on UV sensitivity of Lactobacillus acidophilus cells.
Topics: Amino Acids; Bacterial Proteins; Caffeine; DNA Replication; DNA, Bacterial; Dose-Response Relationship, Radiation; Lactobacillus acidophilus; Mathematics; Photic Stimulation; Radiation Effects; RNA, Bacterial; Thymidine; Thymine; Time Factors; Ultraviolet Rays | 1973 |
Genetically controlled removal of "spore photoproduct" from deoxyribonucleic acid of ultraviolet-irradiated Bacillus subtilis spores.
Topics: Bacillus subtilis; Cell Survival; Chromatography, Paper; DNA Repair; DNA, Bacterial; Genes; Mutation; Radiation Effects; Spores, Bacterial; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1972 |
Size distribution of the closed circular deoxyribonucleic acid molecules of Bacillus megaterium: sedimentation velocity and electron microscope measurements.
Topics: Bacillus megaterium; Carbon Radioisotopes; Centrifugation, Density Gradient; DNA, Bacterial; DNA, Circular; Drug Resistance, Microbial; Microscopy, Electron; Molecular Weight; Mutation; Streptomycin; Thymidine; Thymine; Tritium | 1974 |
Degradation of thymidine by Lactobacillus acidophilus.
Topics: Arsenic; Buffers; Cell-Free System; Chromatography, Thin Layer; Lactobacillus acidophilus; Pentosyltransferases; Phosphates; Thymidine; Thymine; Tritium; Tromethamine | 1974 |
Trimethoprim-sensitivity testing and thymineless mutants.
Topics: Agar; Animals; Blood; Culture Media; Deoxyadenosines; Drug Resistance, Microbial; Enterobacter; Escherichia coli; Horses; Microbial Sensitivity Tests; Mutation; Pseudomonas aeruginosa; Staphylococcus; Thymidine; Thymine; Trimethoprim; Uridine | 1974 |
Thymineless death in Bacillus subtilis: correlation between cell lysis and deoxyribonucleic acid breakdown.
Topics: Adenine; Bacillus subtilis; Carbon Radioisotopes; Centrifugation, Density Gradient; DNA, Bacterial; Lysogeny; Mitomycins; Mutagens; Mutation; Nitrosoguanidines; Nucleic Acid Denaturation; Rifampin; Thymidine; Thymine; Transformation, Genetic; Tritium | 1974 |
Genetic mapping in Bacillus subtilis by 5-bromouracil sensitization to ultraviolet inactivation of transforming activities.
Topics: Bacillus subtilis; Bromodeoxyuridine; Bromouracil; Chromosome Mapping; DNA Replication; DNA, Bacterial; Evaluation Studies as Topic; Methods; Mutation; Radiation Effects; Spores, Bacterial; Thymidine; Thymine; Transformation, Genetic; Ultraviolet Rays | 1974 |
Errors in DNA replication in bacteria in the presence of a thymidylic acid deficiency.
Topics: Bacillus subtilis; Bromouracil; Cell Survival; Deoxyribonucleosides; DNA Replication; Drug Resistance, Microbial; Escherichia coli; Fluorouracil; Glucose; Kinetics; Mathematics; Methyltransferases; Mutagens; Mutation; Probability; Species Specificity; Streptomycin; Thymidine; Thymidylate Synthase; Thymine; Time Factors; Tryptophan | 1974 |
Comparative studies on induction of sporulation and synthesis of inducible enzymes in Bacillus subtilis.
Topics: Alkaline Phosphatase; Ammonia-Lyases; Bacillus subtilis; Carbohydrate Metabolism; DNA, Bacterial; Enzyme Induction; Enzyme Repression; Glucosidases; Histidine; Histidine Ammonia-Lyase; Mutation; Spores, Bacterial; Sucrase; Thymidine; Thymine; Transformation, Genetic | 1974 |
Pyrimidine-sensitive drosophila wing mutants: withered (whd), tilt (tt) and dumpy (dp).
Topics: Alanine; Animals; Chromosomes; Culture Media; Drosophila melanogaster; Female; Genes, Lethal; Male; Mutation; Phenotype; Phosphotransferases; Pyrimidines; Suppression, Genetic; Thymidine; Thymine; Uracil; Uridine; Wings, Animal | 1974 |
Effect of folinate on thymidine uptake by Pediococcus cerevisiae.
Topics: Aminopterin; Carbon Isotopes; Deoxyuridine; Floxuridine; Glucose; Hydrogen-Ion Concentration; Iodoacetates; Leucovorin; Methotrexate; Pediococcus; Temperature; Thymidine; Thymine; Tritium; Uracil | 1968 |
Effect of cornin on nucleic acid synthesis during early development in sea urchin eggs.
Topics: Animals; Autoradiography; Cell Division; DNA; Echinodermata; Female; Mitosis; Ovum; RNA; Seawater; Thymidine; Thymine; Time Factors; Tissue Extracts; Uracil; Uridine | 1969 |
Substrate specificity of the hydroxylase reaction in which thymidine is converted to thymine ribonucleoside.
Topics: Air; Calcium Phosphates; Carbon Isotopes; Cytidine; Deoxyadenosines; Deoxyribonucleosides; Deoxyuridine; Guanosine; Hydroxylation; Mixed Function Oxygenases; Neurospora; Neurospora crassa; Nitrogen; Nucleosides; Oxygen; Ribonucleosides; Structure-Activity Relationship; Thymidine; Thymine; Time Factors; Tritium; Uridine | 1972 |
Inhibitory action of thymine ribonucleoside and other pyrimidine derivatives on the cleavage of 5-iodo-deoxy-uridine by mouse-liver extract.
Topics: Animals; Chromatography, Thin Layer; Deoxyribonucleosides; Depression, Chemical; Female; Floxuridine; Hydrogen-Ion Concentration; Idoxuridine; Iodine Isotopes; Kinetics; Liver; Mice; Nucleosides; Pentosyltransferases; Pyrimidines; Rats; Ribonucleosides; Thymidine; Thymine; Uracil; Uridine | 1970 |
Stoichiometry of the pyrimidine deoxyribonucleoside 2'-hydroxylase reaction and of the conversions of 5-hydroxymethyluracil to 5-formyluracil and of the latter to uracil-5-carboxylic acid.
Topics: Ammonium Sulfate; Calcium Phosphates; Carbon Dioxide; Carbon Isotopes; Carboxylic Acids; Catalase; Chromatography, DEAE-Cellulose; Chromatography, Gel; Dealkylation; Decarboxylation; Deoxyribonucleosides; Formates; Ketoglutaric Acids; Mixed Function Oxygenases; Neurospora; Neurospora crassa; Oxidation-Reduction; Pyrimidines; Succinates; Thymidine; Thymine; Uracil | 1972 |
Effect of the folic acid analogue, trimethoprim, on growth, macromolecular synthesis, and incorporation of exogenous thymine in Escherichia coli.
Topics: Anti-Bacterial Agents; Bacterial Proteins; Carbon Isotopes; Deoxyadenosines; DNA, Bacterial; Escherichia coli; Floxuridine; Folic Acid Antagonists; Genetics, Microbial; Hot Temperature; Macromolecular Substances; Methyltransferases; Mutation; Phosphotransferases; Pyrimidines; RNA, Bacterial; Spectrophotometry; Sulfadiazine; Thymidine; Thymine; Thymine Nucleotides; Trimethoprim | 1972 |
Thymineless mutagenesis in bacteriophage T4.
Topics: Adenine Nucleotides; Alleles; Bromodeoxyuridine; Coliphages; Cytosine Nucleotides; DNA Nucleotidyltransferases; DNA Repair; DNA, Bacterial; Escherichia coli; Floxuridine; Guanine Nucleotides; Mutation; Recombination, Genetic; Temperature; Thymidine; Thymidylate Synthase; Thymine; Thymine Nucleotides; Uridine | 1973 |
The influence of 5-halo substituents on the thermal depyrimidination of the glycosidic bond in 2'-deoxyuridines.
Topics: Bromodeoxyuridine; Calorimetry; Deoxyuridine; Floxuridine; Guanosine; Iodine; Molecular Conformation; Temperature; Thermodynamics; Thymidine; Thymine; Uracil | 1974 |
Electron spin resonance technique for investigating reactions of free radicals with compounds of biological interest: nucleic acid constituents.
Topics: Chemical Phenomena; Chemistry; Deuterium; Electron Spin Resonance Spectroscopy; Hydrogen; Thymidine; Thymine; Uracil; Uracil Nucleotides; Uridine | 1966 |
Radicals formed by electron transfer to pyrimidine derivatives.
Topics: Chemical Phenomena; Chemistry; DNA; Electron Spin Resonance Spectroscopy; Electrons; Free Radicals; Nucleosides; Protons; Pyrimidines; Radiation Effects; Thymidine; Thymine; Uracil | 1968 |
Enzymes of thymidine triphosphate synthesis in selected Morris hepatomas.
Topics: Aminohydrolases; Animals; Carcinoma, Ehrlich Tumor; Carcinoma, Hepatocellular; Culture Techniques; Indicators and Reagents; Karyotyping; Liver; Liver Neoplasms; Neoplasm Proteins; Neoplasm Transplantation; Neoplasms, Experimental; Nucleotides; Phosphotransferases; Rats; Thymidine; Thymine; Transferases | 1969 |
Characterization of the Kilham rat virus.
Topics: Adenine; Animals; Carbon Isotopes; Cell Line; Centrifugation, Density Gradient; Cesium; Chlorides; Cytosine; Densitometry; DNA Viruses; DNA, Viral; Formaldehyde; Guanine; Hemagglutination Inhibition Tests; Hemagglutination Tests; Hot Temperature; Microscopy, Electron; Molecular Weight; Nucleic Acid Denaturation; Rats; Spectrophotometry; Sucrose; Thymidine; Thymine; Tritium; Viruses, Unclassified; Wilms Tumor | 1970 |
Development of resistance of Novikoff hepatoma to 5-fluoro-2'-deoxyuridine.
Topics: Carbon Isotopes; Carcinoma, Hepatocellular; Culture Techniques; DNA, Neoplasm; Floxuridine; Liver Neoplasms; Methionine; Neoplasms, Experimental; Thymidine; Thymine; Tritium | 1970 |
Studies pertaining to the purification and properties of thymine 7-hydroxylase.
Topics: Air; Calcium Phosphates; Carbon Dioxide; Carbon Isotopes; Carboxy-Lyases; Chromatography; Chromatography, Gel; Ketoglutaric Acids; Mixed Function Oxygenases; Neurospora; RNA; Silicon Dioxide; Succinates; Thymidine; Thymine | 1971 |
ESR-studies of the mechanism of radiosensitization. Action of N-ethylmaleimide on irradiated sulfhydryl compounds, irradiated DNA, and irradiated nucleotides.
Topics: Adenine Nucleotides; Cyclic AMP; Cystamine; Cysteine; DNA; Electron Spin Resonance Spectroscopy; Ethylmaleimide; Free Radicals; Nucleotides; Radiation-Sensitizing Agents; Sulfhydryl Compounds; Thymidine; Thymine | 1971 |
Methylation of deoxyribonucleic acid during hormonal stimulation of mammary cells in vitro.
Topics: Adenine; Alkaline Phosphatase; Animals; Bromodeoxyuridine; Carbon Isotopes; Cell Differentiation; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Paper; Cytosine; DNA; DNA Replication; Epithelial Cells; Female; Formates; Guanine; Hydrocortisone; Insulin; Kinetics; Mammary Glands, Animal; Methionine; Methylation; Mice; Organ Culture Techniques; Pancreas; Peptide Hydrolases; Phosphoric Monoester Hydrolases; Pregnancy; Prolactin; Ribonucleases; Sheep; Sodium; Thymidine; Thymine; Tritium; Venoms | 1971 |
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 |
A computer-controlled E.P.R. analysis of free radical formation in dry thymine and derivatives after electron irradiation.
Topics: Anaerobiosis; Computers; DNA; Electron Spin Resonance Spectroscopy; Electrons; Free Radicals; Ions; Protons; Radiation Effects; Radiochemistry; Spectrum Analysis; Thymidine; Thymine; Thymine Nucleotides | 1971 |
Biochemical approaches to prediction of response in solid tumors.
Topics: Adenocarcinoma; Antineoplastic Agents; Carbon Isotopes; Carcinoma, Hepatocellular; Carcinoma, Squamous Cell; Cells, Cultured; Colonic Neoplasms; DNA, Neoplasm; Drug Resistance; Formates; Head and Neck Neoplasms; Humans; In Vitro Techniques; Liver Neoplasms; Neoplasm Metastasis; Neoplasms; Neoplasms, Experimental; Prognosis; Thymidine; Thymine; Tritium; Uridine | 1971 |
Mechanism of DNA chain growth. Vii. Direction and rate of growth of T4 nascent short DNA chains.
Topics: Alkaline Phosphatase; Centrifugation, Density Gradient; Chromatography, Gel; Coliphages; Deoxyribonucleases; DNA Replication; DNA, Viral; Escherichia coli; Molecular Weight; Phosphoric Monoester Hydrolases; Phosphorus Isotopes; Temperature; Thymidine; Thymine; Tritium | 1972 |
Oligodeoxyribonucleotides from pulse-labeled bacterial cells.
Topics: Adsorption; Animals; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Gel; Deoxyribonucleosides; Deoxyribonucleotides; DNA, Bacterial; Escherichia coli; Hydrogen-Ion Concentration; Hydrolysis; Hydroxyapatites; Molecular Weight; Mutation; Phosphoric Diester Hydrolases; Polynucleotides; Pronase; Snakes; Thymidine; Thymine; Ultracentrifugation; Venoms | 1972 |
Nature of Col E 1 plasmid replication in Escherichia coli in the presence of the chloramphenicol.
Topics: Amino Acids; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chloramphenicol; Chlorides; Chromosomes, Bacterial; Colicins; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Glucose; Inclusion Bodies; Muramidase; Sucrose; Surface-Active Agents; Thymidine; Thymine; Time Factors; Tritium | 1972 |
Enzymatic DNA modifications in isolated nuclei from developing sea urchin embryos.
Topics: Adenine; Aminohydrolases; Animals; Carbon Isotopes; Cell Fractionation; Cell Nucleus; Chromatography, Paper; Cytosine; Cytosine Nucleotides; DNA; Electron Transport Complex IV; Formates; Guanine; Hot Temperature; Methionine; Methylation; Methyltransferases; Proteins; S-Adenosylmethionine; Sea Urchins; Thymidine; Thymine; Tritium | 1972 |
Stability of cytosine-containing deoxyribonucleic acid after infection by certain T4 rII-D deletion mutants.
Topics: Cell Survival; Chromosome Mapping; Coliphages; Cytidine; Cytosine; DNA, Bacterial; DNA, Viral; Escherichia coli; Genes; Genetics, Microbial; Methylation; Mutation; Phosphoric Monoester Hydrolases; Thymidine; Thymine; Tritium | 1972 |
[Determination of adenine, adenosine, adenosine-5'-monophosphoric acid, thymine and thymidine by gel filtration].
Topics: Adenine; Adenosine; Chromatography; Chromatography, Gel; Cyclic AMP; Spectrophotometry; Thymidine; Thymine | 1972 |
An electron spin resonance study of several DNA base cation radicals produced by photoionization.
Topics: Cytosine; DNA; Electron Spin Resonance Spectroscopy; Free Radicals; Photochemistry; Thymidine; Thymine | 1972 |
Reactions of the cation and anion radicals of several DNA bases.
Topics: Cytidine; DNA; Electron Spin Resonance Spectroscopy; Free Radicals; Radiation Effects; Thymidine; Thymine | 1972 |
E.p.r. of free radicals formed in DNA and its constituents after exposure to discharge-excited inert gases. I. Thymine and thymidine.
Topics: Argon; Electron Spin Resonance Spectroscopy; Free Radicals; Helium; Nitrogen; Radiation Effects; Thymidine; Thymine | 1973 |
Pyrimidine metabolism in Acinetobacter calcoaceticus.
Topics: Alcaligenes; Carbon Radioisotopes; Cell-Free System; Centrifugation, Density Gradient; Chromatography, Paper; DNA, Bacterial; Mutation; Nucleotidases; Pentosyltransferases; Phosphoric Monoester Hydrolases; Phosphotransferases; Pyrimidine Nucleotides; RNA, Bacterial; Species Specificity; Thymidine; Thymidine Kinase; Thymine; Tritium; Uracil; Uridine | 1973 |
Letter: On the source of "minor thymine" in DNA from a Novik off rat hepatoma cell line.
Topics: Animals; Carcinoma, Hepatocellular; Cell Line; Chromatography, Paper; Cytosine; Deamination; Deoxycytidine; DNA; Liver; Liver Neoplasms; Methotrexate; Neoplasms, Experimental; Rats; Thymidine; Thymine; Tritium | 1973 |
Thymine-labelled deoxyoligonucleotide involved in DNA chain growth in Bacillus subtilis.
Topics: Bacillus subtilis; Centrifugation, Density Gradient; Chromatography, Gel; Deoxyribonucleases; Deoxyribonucleotides; DNA, Bacterial; Exonucleases; Hydrolysis; Oligonucleotides; Phosphoric Diester Hydrolases; Pronase; Sodium Hydroxide; Thymidine; Thymine; Tritium | 1974 |
A comparison of the utilization of thymine and thymidine for the synthesis of DNA-thymine in Novikoff hepatoma cells.
Topics: Alkylating Agents; Carcinoma, Hepatocellular; Cells, Cultured; Deoxyadenosines; Deoxycytidine; Deoxyribonucleosides; Deoxyuridine; DNA, Neoplasm; Guanosine; Kinetics; Liver Neoplasms; Mesylates; Neoplasms, Experimental; Thymidine; Thymine; Tritium | 1974 |
Immediate inactivation of T7 coliphage treated by monofunctional alkylating agents.
Topics: Alkylation; Cell Division; Centrifugation, Density Gradient; Coliphages; DNA Viruses; DNA, Viral; Escherichia coli; Formamides; Hydrogen-Ion Concentration; Mesylates; Molecular Weight; Mutation; Spectrophotometry; Thymidine; Thymine; Time Factors; Tritium | 1974 |
Effect of inhibitors of ribonucleic acid and protein synthesis on the cyclic adenosine monophosphate stimulation of plasmid ColE1 replication.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Chloramphenicol; Colicins; Cyclic AMP; DNA Replication; DNA, Bacterial; Escherichia coli; Extrachromosomal Inheritance; Rifampin; Stimulation, Chemical; Thymidine; Thymine; Time Factors; Tritium | 1974 |
Glycerol metabolism in Bacillus subtilis: gene-enzyme relationships.
Topics: Bacillus subtilis; Carbon Radioisotopes; Cell-Free System; Chromosome Mapping; Enzyme Induction; Genes; Genetic Linkage; Glucose; Glycerol; Glycerolphosphate Dehydrogenase; Mutagens; Mutation; Nitrosoguanidines; Phosphotransferases; Thymidine; Thymine; Transduction, Genetic; Transformation, Genetic; Tritium | 1974 |
Inhibitory effects of 2-thiouracil and 2-thiouracil metabolites on enzymes involved in pyrimidine nucleotide biosynthesis.
Topics: Animals; Carbon Radioisotopes; Carboxy-Lyases; In Vitro Techniques; Kinetics; Mice; Nucleotidyltransferases; Orotic Acid; Pentosyltransferases; Phosphotransferases; Proteins; Pyrimidines; Rats; Thiouracil; Thymidine; Thymine; Uracil; Uracil Nucleotides; Uridine | 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 |
Virulent bacteriophage infection of Rhizobium leguminosarum.
Topics: Adenine; Bacteriophages; Carbon Isotopes; Cell-Free System; Cytosine; DNA, Bacterial; DNA, Viral; Guanine; Methyltransferases; Microscopy, Electron; Molecular Weight; Nucleotidases; Phosphotransferases; Rhizobium; RNA, Bacterial; Tetrahydrofolate Dehydrogenase; Thymidine; Thymine; Thymine Nucleotides; Uracil; Viral Proteins; Virus Replication | 1972 |
DNA precursors in eukaryotic cells.
Topics: Cells, Cultured; DNA; DNA Replication; Humans; Lymphocytes; Thymidine; Thymine; Thymine Nucleotides; Uridine | 1973 |
Effect ot trimethoprim on folate metabolism in human bone marrow.
Topics: Adult; Anemia, Macrocytic; Anti-Infective Agents; Bone Marrow; Culture Techniques; Deoxyuridine; Depression, Chemical; DNA; Drug Synergism; Female; Folic Acid; Folic Acid Antagonists; Folic Acid Deficiency; Humans; Male; Middle Aged; Pyrimidines; Thymidine; Thymine; Trimethoprim; Tritium; Vitamin B 12 Deficiency | 1973 |
DNA-degradation and excision repair in gamma-irradiated Chinese hamster ovary cells.
Topics: Animals; Carbon Radioisotopes; Cesium Isotopes; Chromatography, Ion Exchange; Cricetinae; DNA; DNA Repair; Dose-Response Relationship, Radiation; Female; Kinetics; Ovary; Radiation Effects; Radioisotopes; Thymidine; Thymine; Thymine Nucleotides; Tritium | 1973 |
Chick-erythrocyte nucleus reactivation in heterokaryons: suppression by inhibitors of proteolytic enzymes.
Topics: Animals; Arginine; Cell Nucleus; Chickens; Chlorine; Depression, Chemical; DNA; Erythrocytes; Female; Fluorine; HeLa Cells; Humans; Hybrid Cells; Kinetics; Lysine; Phenylalanine; Protease Inhibitors; RNA; Sulfones; Thymidine; Thymine; Tosyl Compounds; Tritium; Uracil; Uridine | 1974 |
Analysis of long pyrimidine polynucleotides in HeLa cell nuclear DNA: absence of polydeoxythymidylate.
Topics: Chromatography; DNA, Neoplasm; Electrophoresis, Polyacrylamide Gel; Female; Formates; HeLa Cells; Humans; Hydrolysis; Hydroxyapatites; Polynucleotides; Pronase; Pyrimidine Nucleotides; Thymidine; Thymine; Thymine Nucleotides; Tritium | 1973 |
DNA synthesis in Rana catesbeiana tadpole liver during spontaneous and triiodothyronine-induced metamorphosis.
Topics: Animals; Anura; Carbon Isotopes; Cell Fractionation; Cell Nucleus; DNA; Hindlimb; Liver; Lysine; Metamorphosis, Biological; Mitochondria, Liver; Organ Size; Proteins; Rana catesbeiana; Thymidine; Thymine; Time Factors; Triiodothyronine; Tritium | 1972 |
Separation of nucleotides, nucleosides and bases of DNA with cation exchange columns.
Topics: Adenine; Animals; Cattle; Chromatography, Ion Exchange; Cytosine; Cytosine Nucleotides; Deoxyadenosines; Deoxycytidine; Deoxyribonucleases; Deoxyribonucleosides; Deoxyribonucleotides; DNA; Evaluation Studies as Topic; Formates; Guanine; Hydrolysis; Methods; Purines; Pyrimidinones; Quaternary Ammonium Compounds; Spectrophotometry, Ultraviolet; Thymidine; Thymine; Thymine Nucleotides; Thymus Gland | 1973 |
Haemophilus influenzae apparently resistant to trimethoprim.
Topics: Animals; Anti-Bacterial Agents; Culture Media; Drug Resistance, Microbial; Folic Acid Antagonists; Haemophilus Infections; Haemophilus influenzae; Humans; Mice; Pyrimidines; Respiratory Tract Infections; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1973 |
Labeling of Crithidia fasciculata DNA with (3H)thymidine.
Topics: Autoradiography; Centrifugation, Density Gradient; Cesium; Chlorides; Chromatography, Paper; Culture Media; Deoxyadenosines; DNA; Eukaryota; Isotope Labeling; Methods; Pentosyltransferases; Thymidine; Thymine; Tritium | 1974 |
Degradation of nucleic acid in aqueous solution by ionizing radiation. I. Loss of ultra-violet absorption of solutions of thymine or thymine derivatives on X-irradiation.
Topics: Absorption; Air; Animals; Cattle; Chromatography; Cobalt Radioisotopes; Dose-Response Relationship, Radiation; Gamma Rays; Hydrogen-Ion Concentration; Mathematics; Oxygen; Radiation Effects; Thymidine; Thymidine Monophosphate; Thymine; Thymine Nucleotides; Ultraviolet Rays | 1974 |
T4 endonuclease IV. Improved purification procedure and resolution from T4 endonuclease 3.
Topics: Adenosine Triphosphate; Carbon Isotopes; Chemical Precipitation; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Chromatography, Paper; Coliphages; Cytosine Nucleotides; Deoxyribonucleases; Enzyme Activation; Enzyme Induction; Escherichia coli; Magnesium; Nucleic Acid Denaturation; Phosphorus Isotopes; Phosphotransferases; Polynucleotides; Protamines; Thymidine; Thymine; Tritium; Virus Replication | 1972 |
Transcription and replication of lambda bacteriophage virulent derivatives.
Topics: Chromosome Mapping; Coliphages; Culture Media; DNA Replication; DNA, Viral; Escherichia coli; Genes, Regulator; Genetic Code; Genetics, Microbial; Lysogeny; Nucleic Acid Hybridization; RNA, Messenger; Thymidine; Thymine; Tritium; Uridine; Virulence; Virus Replication | 1972 |
Replication of plasmid DNA in temperature-sensitivity DNA replication mutants of Escherichia coli.
Topics: Bromodeoxyuridine; Bromouracil; Carbon Isotopes; Centrifugation, Density Gradient; Colicins; DNA Replication; DNA, Bacterial; Escherichia coli; Extrachromosomal Inheritance; Genetics, Microbial; Mutation; Phenanthridines; Temperature; Thymidine; Thymine; Tritium | 1972 |
Regulation of bacteriophage T5 development by ColI factors.
Topics: Adenine; Adsorption; Autoradiography; Carbon Isotopes; Colicins; Coliphages; DNA Nucleotidyltransferases; DNA, Viral; Electrophoresis, Disc; Escherichia coli; Extrachromosomal Inheritance; Leucine; Phosphorus Isotopes; RNA, Messenger; RNA, Viral; Thymidine; Thymine; Tritium; Uracil; Viral Proteins; Virus Replication | 1972 |
Deoxyribonucleic acid-deoxyribonucleic acid hybridization assay for replication origin deoxyribonucleic acid of Escherichia coli.
Topics: Amino Acid Sequence; Amino Acids; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chlorides; Colorimetry; DNA Replication; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Micropore Filters; Nucleic Acid Hybridization; Spheroplasts; Thymidine; Thymine; Tritium | 1972 |
Triplet-state sensitization of thymine photodimerization in bacteriophage T4.
Topics: Carbon Isotopes; Chromatography; Coliphages; DNA; Escherichia coli; Photochemistry; Photolysis; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1972 |
Genetic and physiological factors relating to excision-repair in Escherichia coli.
Topics: Cell Survival; Coliphages; Deoxyribonucleases; DNA Nucleotidyltransferases; DNA Repair; DNA, Bacterial; DNA, Viral; Escherichia coli; Fluorouracil; Molecular Weight; Mutation; Nucleic Acid Denaturation; Pyrimidines; Radiation Effects; Thymidine; Thymine; Time Factors; Tritium; Ultraviolet Rays | 1972 |
The difference between DNA replication and repair.
Topics: DNA Repair; DNA Replication; DNA, Bacterial; DNA, Single-Stranded; Escherichia coli; Models, Biological; Thymidine; Thymine | 1972 |
Distinction between far- and near-ultraviolet light killing of recombinationless (recA) Salmonella typhimurium.
Topics: Animals; Cell Survival; Culture Media; DNA; DNA, Bacterial; Light; Male; Mutation; Pyrimidine Nucleotides; Radiation Effects; Salmon; Salmonella Phages; Salmonella typhimurium; Species Specificity; Spermatozoa; Thymidine; Thymine; Tritium; Ultraviolet Rays; Virus Replication | 1972 |
Filamentous bacterial viruses. V. Asymmetric replication of fd duplex deoxyribonucleic acid.
Topics: Centrifugation, Density Gradient; Coliphages; DNA Replication; DNA, Bacterial; DNA, Viral; Escherichia coli; Mitomycins; Phosphoric Acids; Phosphorus Isotopes; Thymidine; Thymine; Tritium | 1972 |
Filamentous bacterial viruses. VI. Role of fd gene 2 in deoxyribonucleic acid replication.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Coliphages; DNA Replication; DNA, Bacterial; DNA, Viral; Escherichia coli; Genes, Regulator; Genetics, Microbial; Mitomycins; Mutation; Nucleic Acid Hybridization; Phosphoric Acids; Phosphorus Isotopes; Temperature; Thymidine; Thymine; Tritium | 1972 |
Stimulation of mutation in phage T 4 by lesions in gene 32 and by thymidine imbalance.
Topics: Alleles; Coliphages; DNA Nucleotidyltransferases; DNA Replication; DNA, Viral; Escherichia coli; Genes; Genetics, Microbial; Methyltransferases; Mutation; Recombination, Genetic; Temperature; Thymidine; Thymine; Thymine Nucleotides; Viral Proteins | 1972 |
Molecular weight of deoxyribonucleic acid synthesized during initiation of chromosome replication in Escherichia coli.
Topics: Amino Acids; Carbon Isotopes; Centrifugation, Density Gradient; Chromosomes, Bacterial; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Models, Chemical; Molecular Weight; Nucleic Acid Hybridization; Spheroplasts; Thymidine; Thymine; Time Factors; Tritium | 1972 |
Bidirectional replication of the chromosome in Escherichia coli.
Topics: Autoradiography; Chromosomes, Bacterial; DNA Replication; DNA, Bacterial; Escherichia coli; Peptide Chain Initiation, Translational; Thymidine; Thymine; Tritium | 1972 |
Pattern of replication of a colicin factor during the cell cycle of Escherichia coli.
Topics: Cell Division; Colicins; DNA Replication; DNA, Bacterial; Enzyme Induction; Escherichia coli; Extrachromosomal Inheritance; Galactosidases; Genes; Lactose; Mitosis; Recombination, Genetic; Thymidine; Thymine; Time Factors; Tritium; Tryptophan | 1972 |
Genetic control over the initiation of the synthesis of the short deoxynucleotide chains in E. coli.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Deoxyribonucleotides; DNA Replication; DNA, Bacterial; Escherichia coli; Genetic Code; Mutation; Temperature; Thymidine; Thymine; Thymine Nucleotides; Tritium | 1972 |
Effect of thymine starvation on deoxyribonucleic acid repair systems of Escherichia coli K-12.
Topics: Cell Survival; Coliphages; Culture Media; DNA Repair; DNA, Bacterial; Escherichia coli; Histidine; Kinetics; Lysogeny; Mutation; Radiation Effects; Recombination, Genetic; Thymidine; Thymine; Ultraviolet Rays | 1973 |
[Incorporation of thymine and thymidine into DNA of Proteus mirabilis].
Topics: Adenosine; DNA, Bacterial; Escherichia coli; Nucleosides; Proteus; Proteus mirabilis; Purines; Thymidine; Thymine; Time Factors | 1972 |
Joint trimethoprim and sulphamethoxazole resistance in bacteria infected with R factors.
Topics: Anti-Bacterial Agents; Culture Media; Drug Resistance, Microbial; Escherichia coli; Extrachromosomal Inheritance; Folic Acid Antagonists; Microbial Sensitivity Tests; Mutation; Pyrimidines; Salmonella; Salmonella enteritidis; Salmonella typhimurium; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1973 |
Protein synthesis and deoxyribonucleic acid-membrane attachment during thymineless death in Escherichia coli.
Topics: Bacterial Proteins; Binding Sites; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; DNA, Bacterial; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Leucine; Magnesium; Molecular Weight; Muramidase; Mutation; Oleic Acids; Radiation Effects; RNA, Bacterial; Surface-Active Agents; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1973 |
Double-strand scission of DNA involved in thymineless death of Escherichia coli 15 TAU.
Topics: Bacteriolysis; Cell Count; Cell Survival; Centrifugation, Density Gradient; Culture Media; DNA Repair; DNA, Bacterial; Escherichia coli; Hydrogen-Ion Concentration; Molecular Weight; Mutation; Thymidine; Thymine; Tritium; Ultracentrifugation | 1973 |
Physiology of Escherichia coli K-12 during conjugation: altered recipient cell functions associated with lethal zygosis.
Topics: Autoradiography; Biological Transport; Carbon Isotopes; Conjugation, Genetic; Culture Media; DNA, Bacterial; Enzyme Induction; Escherichia coli; Galactosidases; Genes, Lethal; Genotype; Hydrolysis; Membrane Transport Proteins; Mutation; Selection, Genetic; Thymidine; Thymine; Time Factors; Tritium | 1973 |
Deoxyribonucleic acid repair in a highly radiation-resistant strain of Salmonella typhimurium.
Topics: Carbon Isotopes; Cell Survival; Centrifugation, Density Gradient; Cobalt Isotopes; Deoxyadenosines; DNA Repair; DNA, Bacterial; DNA, Single-Stranded; Molecular Weight; Radiation Effects; Salmonella typhimurium; Thymidine; Thymine; Tritium | 1973 |
Effect of uridine on the incorporation of thymine and thymidine in Escherichia coli.
Topics: Carbon Isotopes; Chromatography, Paper; Culture Media; DNA, Bacterial; Escherichia coli; Pentosyltransferases; RNA, Bacterial; Thymidine; Thymine; Uridine | 1973 |
A mutant of bacteriophage øX174 which infects E. coli K12 strains. I. Isolation and partial characterization of øXtB.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Coliphages; DNA Viruses; DNA, Bacterial; DNA, Viral; Escherichia coli; Immune Sera; Lysogeny; Microscopy, Electron; Mutation; Recombination, Genetic; Spheroplasts; Temperature; Thymidine; Thymine; Tritium; Viral Plaque Assay; Viral Proteins; Virus Replication | 1973 |
A mutant of bacteriophage øX174 which infects E. coli K12 strains. II. Replication of øXtB in tsDNA strains.
Topics: Coliphages; DNA Viruses; DNA, Bacterial; DNA, Viral; Escherichia coli; Lysogeny; Mutagens; Mutation; Nitrosoguanidines; Temperature; Thymidine; Thymine; Tritium; Viral Plaque Assay; Virus Replication | 1973 |
Nature of trimethoprim-induced death in Escherichia coli.
Topics: Anti-Bacterial Agents; Culture Media; DNA, Bacterial; Escherichia coli; Folic Acid Antagonists; Glycine; Methionine; Purines; Pyrimidines; RNA, Bacterial; Tetrahydrofolates; Thymidine; Thymine; Trimethoprim | 1973 |
Transport of nucleosides in Trypanosoma lewisi.
Topics: Animals; Binding Sites; Binding, Competitive; Biological Transport, Active; Cyanides; Diffusion; Kinetics; Thymidine; Thymine; Time Factors; Tritium; Trypanosoma lewisi; Uridine | 1973 |
Incorporations of thymine and deoxythymidine into DNA of uninfected and bacteriophage P22-infected Salmonella typhimurium.
Topics: Depression, Chemical; DNA, Bacterial; Kinetics; Nucleosides; Salmonella Phages; Salmonella typhimurium; Stimulation, Chemical; Thymidine; Thymine | 1972 |
Replication of bacteriophage phiX174 DNA in a temperature-sensitive dnaE mutant of Escherichia coli C.
Topics: Centrifugation, Density Gradient; Coliphages; DNA Nucleotidyltransferases; DNA Replication; DNA Viruses; DNA, Single-Stranded; DNA, Viral; Escherichia coli; Muramidase; Mutation; Phosphorus Isotopes; Pronase; Temperature; Thymidine; Thymine; Tritium; Viral Plaque Assay | 1973 |
DNA replication in Escherichia coli: evidence for two classes of small deoxyribonucleotide chains.
Topics: Base Sequence; Carbon Isotopes; Cell Count; Centrifugation, Density Gradient; Chromosome Mapping; Chromosomes, Bacterial; Cyanides; Deoxyribonucleotides; DNA Replication; Escherichia coli; Ligases; Molecular Biology; Molecular Weight; Phosphorus Isotopes; Temperature; Thymidine; Thymine; Tritium | 1973 |
Sulphonamide-induced 'thymineless death' in Escherichia coli.
Topics: Amino Acids; Blood; Blood Bactericidal Activity; Cell Count; Culture Media; Drug Resistance, Microbial; Escherichia coli; Humans; Sulfamethoxazole; Sulfanilamides; Sulfisoxazole; Sulfonamides; Thymidine; Thymine | 1973 |
Coupling between chromosome completion and cell division in Escherichia coli.
Topics: Bacterial Proteins; Carbon Isotopes; Cell Division; Chloramphenicol; Chromosomes, Bacterial; Culture Media; DNA, Bacterial; Escherichia coli; Glucose; Guanine; Leucine; Mitomycins; Nalidixic Acid; Rifampin; RNA, Bacterial; Thymidine; Thymine; Tritium; Uridine | 1973 |
Effects of colicin E2 on DNA and the bacterial membrane in vivo.
Topics: Acridines; Antibiotics, Antineoplastic; Benzene Derivatives; Carbon Radioisotopes; Cell Membrane; Centrifugation, Density Gradient; Chromosomes, Bacterial; Colicins; Daunorubicin; DNA, Bacterial; Escherichia coli; Ethanol; Ethidium; Mitomycins; Novobiocin; Peptides; Pronase; Solubility; Thymidine; Thymine; Time Factors; Tritium | 1973 |
Investigations on the mode of action of the combination sulfamethoxazole-trimethoprim.
Topics: Amino Acids; Aminobenzoates; Bacterial Proteins; Blood; Cell Survival; Culture Media; Drug Combinations; Drug Interactions; Escherichia coli; Osmolar Concentration; Sulfamethoxazole; Thymidine; Thymine; Time Factors; Trimethoprim | 1973 |
[Cell division in Escherichia coli CR34 under conditions of thymine deficiency].
Topics: Cell Count; Cell Division; Chromosomes; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Leucine; Nalidixic Acid; Thymidine; Thymine; Time Factors; Tritium | 1973 |
Repair defect mutants of Proteus mirabilis. II. Excision of pyrimidine dimers from the DNA of ultraviolet-irradiated P. mirabilis wildtype and UV-sensitive mutants.
Topics: Cytosine; DNA Repair; DNA, Bacterial; Escherichia coli; Mutation; Proteus mirabilis; Pyrimidines; Radiation Dosage; Radiation Genetics; Thymidine; Thymine; Time Factors; Tritium; Ultraviolet Rays | 1973 |
The biochemist's outlook on cancer research.
Topics: Aerobiosis; Animals; Antineoplastic Agents; Biochemistry; Carbon Radioisotopes; Cell Transformation, Neoplastic; DNA Replication; England; Folic Acid; Folic Acid Antagonists; Glycolysis; History, 20th Century; Humans; Isotope Labeling; Lactates; Leukemia; Mice; Neoplasms; Research; Tetrahydrofolates; Thymidine; Thymidylate Synthase; Thymine; United States | 1973 |
Studies on the biosynthesis of alpha-putrescinylthymine in bacteriophage phi W-14-infected Pseudomonas acidovorans.
Topics: Bacteriophages; Carbon Radioisotopes; Cell-Free System; Chromatography, Paper; DNA Replication; DNA, Viral; Escherichia coli; Formaldehyde; Pseudomonas; Putrescine; Pyrimidines; Serine; Spectrophotometry; Tetrahydrofolates; Thymidine; Thymidylate Synthase; Thymine; Transferases; Tritium; Uracil | 1973 |
Mutants of Saccharomyces cerevisiae that incorporate deoxythymidine-5'-monophosphate into deoxyribonucleic acid in vivo.
Topics: Aminopterin; Chromosome Mapping; Crosses, Genetic; Diploidy; DNA; Genetic Complementation Test; Genotype; Hydrogen-Ion Concentration; Methionine; Mutation; Phosphorus Radioisotopes; Saccharomyces cerevisiae; Spores, Fungal; Sulfanilamides; Thymidine; Thymine; Thymine Nucleotides; Tritium | 1974 |
Replication of bacteriophage phiX174 DNA in a temperature-sensitive dnaC mutant of escherichia coli C.
Topics: Centrifugation, Density Gradient; Coliphages; DNA Replication; DNA, Bacterial; DNA, Circular; DNA, Single-Stranded; DNA, Viral; Escherichia coli; Mutation; Phosphorus Radioisotopes; Pronase; Temperature; Thymidine; Thymine; Time Factors; Tritium; Virus Replication | 1974 |
Bidirectional termination of chromosome replication in Escherichia coli.
Topics: Autoradiography; Cell Division; Chloramphenicol; Chromosomes, Bacterial; DNA Replication; DNA, Bacterial; DNA, Circular; Escherichia coli; Rifampin; Thymidine; Thymine; Time Factors; Tritium | 1973 |
Conditional mutator gene in Escherichia coli: isolation, mapping, and effector studies.
Topics: Chromosome Mapping; Crosses, Genetic; Culture Media; Deoxyadenosines; Deoxyribonucleosides; Deoxyribose; Drug Resistance, Microbial; Escherichia coli; Genes; Mutagens; Mutation; Nalidixic Acid; Nitrosoguanidines; Recombination, Genetic; Ribonucleosides; Streptomycin; Thymidine; Thymine; Transduction, Genetic | 1974 |
Letter: Co-trimoxazole resistance.
Topics: Drug Combinations; Drug Resistance, Microbial; Escherichia coli; Mutation; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1974 |
Mechanism of formation of bacteriophage phiX174 circular and catenated dimer RF+ DNA.
Topics: Bromodeoxyuridine; Carbon Radioisotopes; Centrifugation, Density Gradient; Coliphages; Deoxyribonucleases; DNA Replication; DNA, Circular; DNA, Viral; Escherichia coli; Ethidium; Isotope Labeling; Microscopy, Electron; Mutation; Pronase; Ribonucleases; Thymidine; Thymine; Time Factors; Tritium | 1973 |
Deoxyribonucleic acid synthesis during the division cycle of Escherichia coli: a comparison of strains B-r, K-12, 15, and 15T- under conditions of slow growth.
Topics: Acetates; Aspartic Acid; Cell Count; Cell Division; Cell Wall; Centrifugation, Density Gradient; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Proline; Succinates; Sucrose; Thymidine; Thymine; Time Factors; Tritium | 1974 |
Thymine utilization in Escherichia coli K12 on the role of deoxyribose 1-phosphate and thymidine phosphorylase.
Topics: Autoradiography; Deoxyribose; DNA, Bacterial; Escherichia coli; Genotype; Kinetics; Pentosyltransferases; Phosphates; Thymidine; Thymine; Tritium | 1973 |
DNA repair in Escherichia coli mutants deficient in DNA polymerases I, II and-or 3.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Cytarabine; Depression, Chemical; DNA Nucleotidyltransferases; DNA Repair; DNA, Bacterial; Escherichia coli; Mutation; Radiation Effects; Temperature; Thymidine; Thymine; Ultraviolet Rays | 1974 |
Fate of conjugally transferred DNA in minicells of Escherichia coli K-12.
Topics: Calcium; Cell Nucleus; Centrifugation, Density Gradient; Chromosomes; Conjugation, Genetic; Culture Media; Deoxyribonucleases; Dinitrophenols; DNA, Bacterial; DNA, Single-Stranded; Escherichia coli; Hydrogen-Ion Concentration; Magnesium; Manganese; Molecular Weight; Sodium; Sucrose; Temperature; Thymidine; Thymine; Time Factors; Tritium | 1974 |
Initiation of chromosome replication in Escherichia coli. I. Requirements for RNA and protein synthesis at different growth rates.
Topics: Bacterial Proteins; Carbon Radioisotopes; Chloramphenicol; Chromosomes, Bacterial; Culture Media; DNA Replication; Escherichia coli; Mitosis; Rifampin; RNA, Bacterial; Thymidine; Thymine; Time Factors; Tritium | 1974 |
DNA replication in Escherichia coli: physical and kinetic studies of the replication point.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; DNA Replication; DNA, Bacterial; DNA, Single-Stranded; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Kinetics; Models, Biological; Molecular Weight; Nucleic Acid Denaturation; Thymidine; Thymine; Tritium | 1974 |
[DNA synthesis and cell division in Escherichia coli 15 TAU following substrate limitation].
Topics: Arginine; Bacterial Proteins; Bacteriological Techniques; Cell Count; Cell Division; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Glucose; Mutation; Thymidine; Thymine; Time Factors; Tritium; Uracil | 1974 |
Inhibition of replication gap closure in Escherichia coli by near-ultraviolet light photoproducts of L-tryptophan.
Topics: Carbon Radioisotopes; Cell Count; Cell Division; Centrifugation, Density Gradient; DNA Repair; DNA Replication; DNA, Bacterial; Escherichia coli; Light; Molecular Weight; Mutation; Radiation Effects; Recombination, Genetic; Stereoisomerism; Thymidine; Thymine; Tritium; Tryptophan | 1974 |
Reactivity of thymine to gamma rays in HeLa chromatin and nucleoprotein preparations.
Topics: Cell Fractionation; Cesium Isotopes; Chromatin; Chromosomes; DNA, Bacterial; DNA, Neoplasm; Escherichia coli; Free Radicals; HeLa Cells; Histones; Humans; Hydrogen-Ion Concentration; Nucleic Acid Conformation; Nucleoproteins; Peroxides; Protein Binding; Radiation Effects; Radioisotopes; Structure-Activity Relationship; Thymidine; Thymine; Tritium | 1974 |
Terminal cross-linking of DNA catalyzed by an enzyme system containing DNA ligase, DNA polymerase, and exonuclease of bacteriophage T7.
Topics: Base Sequence; Carbon Radioisotopes; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Coliphages; DNA Nucleotidyltransferases; DNA Replication; DNA, Viral; Escherichia coli; Exonucleases; Genes; Mutation; Nucleic Acid Conformation; Polynucleotide Ligases; Species Specificity; Spectrophotometry, Ultraviolet; Thymidine; Thymine; Tritium; Ultrasonics | 1974 |
Phenotypic properties of a mutation in the regulator gene which controls the functioning of genes of deoxynucleoside catabolism in Escherichia coli.
Topics: Chromosome Mapping; Chromosomes, Bacterial; Conjugation, Genetic; Culture Media; Deoxyribonucleosides; Deoxyribose; Enzyme Induction; Enzyme Repression; Escherichia coli; Genes, Dominant; Genes, Regulator; Genotype; Mutation; Pentosyltransferases; Phenotype; Thymidine; Thymine | 1974 |
Isolation and characterization of mutants of colicin plasmids E1 and E2 after Mu bacteriophage infection.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Colicins; Coliphages; DNA Replication; DNA, Bacterial; DNA, Circular; DNA, Viral; Escherichia coli; Extrachromosomal Inheritance; Microscopy, Electron; Mitomycins; Mutation; Nucleic Acid Hybridization; Thymidine; Thymine; Tritium | 1974 |
Mechanism of conjugation and recombination in bacteria. XV. Structure of the transferred donor DNA during conjugation in Escherichia coli K-12.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Conjugation, Genetic; DNA, Bacterial; DNA, Single-Stranded; Escherichia coli; Nitrogen Isotopes; Phosphorus Radioisotopes; Recombination, Genetic; Thymidine; Thymine; Tritium | 1974 |
Replication of plasmid supercoiled DNA.
Topics: Carbon Radioisotopes; Centrifugation, Zonal; Chloramphenicol; Colicins; Conjugation, Genetic; DNA Replication; DNA, Bacterial; DNA, Circular; Endonucleases; Escherichia coli; Extrachromosomal Inheritance; Leucine; Meiosis; Microscopy, Electron; Models, Biological; Molecular Weight; Nucleic Acid Hybridization; Ribonucleases; Rifampin; Sex; Thymidine; Thymine; Tritium | 1973 |
More precise mapping of the replication origin in Escherichia coli K-12.
Topics: Amino Acids; Chromosome Mapping; Coliphages; DNA Replication; DNA Viruses; DNA, Bacterial; Escherichia coli; Glucose; Lysogeny; Nucleic Acid Hybridization; Spectrophotometry; Thymidine; Thymine; Tritium | 1974 |
Thymidine-dependent Escherichia coli infection and some associated laboratory problems.
Topics: Adult; Aged; Ampicillin; Blood; Culture Media; Drug Combinations; Escherichia coli; Escherichia coli Infections; Female; Hematuria; Humans; Injections, Intravenous; Male; Microbial Sensitivity Tests; Middle Aged; Nitrofurantoin; Proteinuria; Pyelonephritis; Sepsis; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1974 |
Thymine dependent strains of Escherichia coli selected by trimethoprim-sulphamethoxazole therapy.
Topics: Adult; Aged; Bacteriuria; Drug Combinations; Escherichia coli; Female; Genetics, Microbial; Humans; Male; Microbial Sensitivity Tests; Middle Aged; Molecular Biology; Selection, Genetic; Stimulation, Chemical; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1974 |
Persistence of pyrimidine dimers during post-replication repair in ultraviolet light-irradiated Escherichia coli K12.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; DNA Repair; DNA Replication; DNA, Bacterial; Endonucleases; Escherichia coli; Light; Molecular Weight; Pyrimidine Nucleotides; Radiation Effects; Radiation Genetics; Thymidine; Thymine; Time Factors; Tritium; Ultraviolet Rays | 1974 |
Cold-sensitive mutants of bacteriophage phi x174. II. Comparison of two cold-sensitive mutants.
Topics: Adsorption; Antigens, Viral; Carbon Radioisotopes; Cell Membrane; Cold Temperature; Coliphages; DNA Viruses; DNA, Viral; Escherichia coli; Kinetics; Mutation; Neutralization Tests; Thymidine; Thymine; Tritium; Viral Proteins; Virus Replication | 1974 |
Unidirectional replication of plasmid ColE1 DNA.
Topics: Centrifugation, Density Gradient; Colicins; DNA Replication; DNA, Bacterial; Endonucleases; Escherichia coli; Extrachromosomal Inheritance; Hydrolysis; Thymidine; Thymine; Tritium | 1974 |
The biochemical basis of the antimicrobial action of sulfonamides and trimethoprim in vivo--I. Action of sulfonamides and trimethoprim in blood and urine.
Topics: Amino Acids; Blood Bactericidal Activity; Culture Media; Drug Interactions; Escherichia coli; Folic Acid Antagonists; Glycine; Humans; Kinetics; Methionine; Purines; Serine; Sulfamethoxazole; Sulfonamides; Thymidine; Thymine; Time Factors; Trimethoprim | 1974 |
Asymmetry and extent of in vivo transcripition of R-plasmid deoxyribonucleic acid in Escherichia coli.
Topics: Base Sequence; Carbon Radioisotopes; Centrifugation, Density Gradient; DNA, Bacterial; DNA, Circular; Drug Resistance, Microbial; Escherichia coli; Extrachromosomal Inheritance; Nucleic Acid Hybridization; RNA, Bacterial; Thymidine; Thymine; Transcription, Genetic; Tritium | 1974 |
Study of mutations of genes regulating nucleoside catabolism in Escherichia coli.
Topics: Aldehyde-Lyases; Chromosome Mapping; Chromosomes, Bacterial; Enzyme Induction; Escherichia coli; Genes; Genes, Dominant; Genes, Regulator; Genetic Linkage; Mutation; Nucleosides; Operon; Pentosyltransferases; Phenotype; Phosphotransferases; Suppression, Genetic; Thymidine; Thymine | 1974 |
Nature of deoxyribonucleic acid synthesis and its relationship to protein synthesis during outgrowth of Bacillus cereus T.
Topics: Bacillus cereus; Bacterial Proteins; Carbon Isotopes; Centrifugation, Density Gradient; Chloramphenicol; Colorimetry; Dactinomycin; DNA Repair; DNA Replication; DNA, Bacterial; Genetics, Microbial; Mutation; Peptide Hydrolases; Phenylalanine; Protein Denaturation; RNA, Bacterial; Spores; Spores, Bacterial; Thymidine; Thymine; Tritium; Uracil | 1972 |
Labelling of DNA and RNA from thymine and thymidine in Neisseria meningitidis.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; DNA; Isotope Labeling; Kinetics; Methods; Neisseria meningitidis; RNA; Thymidine; Thymine; Tritium; Ultrasonics | 1972 |
Ultraviolet inactivation and excision-repair in Bacillus subtilis. 3. Sensitized photoinactivation of transforming DNA, and the effect of thymine dimers on differential marker inactivation and differential marker repair.
Topics: Acetophenones; Bacillus subtilis; DNA Repair; DNA, Bacterial; DNA, Single-Stranded; Genes; Hot Temperature; Kinetics; Light; Molecular Weight; Radiation Effects; Thymidine; Thymine; Time Factors; Transformation, Genetic; Tritium; Ultraviolet Rays | 1972 |
Ultraviolet photobiology of Kilham rat virus and the absolute ultraviolet photosensitivities of other animal viruses: influence of DNA strandedness, molecular weight, and host-cell repair.
Topics: Animals; Carbon Isotopes; Cells, Cultured; Centrifugation, Density Gradient; Chromatography, Paper; Coliphages; Culture Techniques; DNA Repair; DNA Viruses; DNA, Single-Stranded; DNA, Viral; Fluorescent Antibody Technique; Kidney; Microscopy, Electron; Molecular Weight; Radiation Effects; Rats; Rats, Inbred Strains; Species Specificity; Thymidine; Thymine; Tritium; Ultraviolet Rays; Virus Cultivation; Viruses | 1972 |
Development of bacteriophage alpha. II. Dependence on the host ribonucleic acid polymerase.
Topics: Bacillus megaterium; Bacteriophages; Carbon Isotopes; Cell-Free System; DNA-Directed RNA Polymerases; DNA, Bacterial; Drug Resistance, Microbial; Lysogeny; Mutation; Rifampin; RNA, Bacterial; Thymidine; Thymine; Uracil; Uracil Nucleotides; Virus Replication | 1972 |
Properties of thymineless strains of Bacillus megaterium.
Topics: Bacillus megaterium; Bacteriophages; Cell Survival; Culture Media; Cytidine; Lysogeny; Methylation; Mitomycins; Mutation; Species Specificity; Thymidine; Thymine; Uridine | 1972 |
A factor responsible for thymineless death in Bacillus subtilis.
Topics: Bacillus subtilis; Cell Survival; Culture Media; Thymidine; Thymine | 1972 |
A comparison of the utilization of thymine and thymidine as precursors for deoxyribonucleic acid synthesis in Bacillus subtilis, and their specific inhibition by 6-(p-hydroxyphenylazo)uracil and caffeine.
Topics: Azo Compounds; Bacillus subtilis; Caffeine; DNA Repair; DNA Replication; DNA, Bacterial; Phenols; Thymidine; Thymine; Tritium; Uracil | 1972 |
Ultraviolet light induced thymine dimers and repair processes in the alga Eudorina elegans.
Topics: Chlorophyta; Chromatography, Paper; DNA; DNA Repair; Formates; Hydrolysis; Light; Photic Stimulation; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1972 |
Obligate thymidine auxotrophs of Pseudomonas acidovorans.
Topics: Aminopterin; Culture Media; Mutation; Phosphotransferases; Pseudomonas; Thymidine; Thymine; Trimethoprim | 1973 |
The dU suppression test using 125 I-UdR to define biochemical megaloblastosis.
Topics: Anemia, Macrocytic; Bone Marrow; Deoxyuridine; DNA; Folic Acid; Folic Acid Deficiency; Humans; In Vitro Techniques; Iodine Isotopes; Methods; Thymidine; Thymine; Tritium; Vitamin B 12; Vitamin B 12 Deficiency | 1973 |
Inhibition of thymine dimer excision by the phorbol ester, phorbol myristate acetate.
Topics: Alcohols; Animals; Cattle; DNA Repair; Endonucleases; Fatty Acids; HeLa Cells; Radiation Dosage; Radiation Effects; Terpenes; Thymidine; Thymine; Time Factors; Tritium; Ultraviolet Rays | 1973 |
Methylation rapidly reannealing DNA during the cell cycle of Chinese hamster cells.
Topics: Animals; Bromodeoxyuridine; Carbon Isotopes; Cells, Cultured; Computers; Cricetinae; Culture Media; Cytosine; Deoxycytidine; DNA; DNA Replication; Female; Kinetics; Methionine; Methylation; Mitosis; Nucleic Acid Denaturation; Nucleic Acid Renaturation; Nucleotides; Ovary; Thymidine; Thymine; Tritium | 1973 |
Model studies of the thymidylate synthetase reaction. Nucleophilic displacement of 5-p-nitrophenoxymethyluracils.
Topics: Amines; Chemical Phenomena; Chemistry; Computers; Deuterium; Enzyme Activation; Hydrogen-Ion Concentration; Hydrolysis; Isotope Labeling; Kinetics; Mathematics; Methyltransferases; Models, Chemical; Nitro Compounds; Online Systems; Phenyl Ethers; Tetrahydrofolates; Thymidine; Thymidylate Synthase; Thymine | 1974 |
On the DNA content of cerebellar Purkinje cells in vivo and in vitro.
Topics: Adenine; Animals; Animals, Newborn; Autoradiography; Cell Membrane Permeability; Cell Nucleus; Cells, Cultured; Cerebellum; Culture Techniques; Cytidine; DNA; Neuroglia; Purkinje Cells; Rats; Thymidine; Thymine; Tritium | 1974 |
Inhibition by 6-aminothymine of the degradation of nucleosides (5-iododeoxyuridine, thymidine) and pyrimidine bases (5-iodouracil, uracil and 5-fluorouracil) in vivo.
Topics: Amines; Animals; Antimetabolites; Bone Marrow; Chromatography; DNA; Fluorouracil; Idoxuridine; Intestinal Mucosa; Iodine Radioisotopes; Male; Mice; Nucleosides; Pentosyltransferases; Rabbits; Spleen; Thymidine; Thymine; Thymus Gland; Uracil | 1974 |
Thymidine and thymine incorporation into deoxyribonucleic acid: inhibition and repression by uridine of thymidine phosphorylase of Escherichia coli.
Topics: DNA, Bacterial; Enzyme Induction; Escherichia coli; Glucosyltransferases; Ligases; Nucleosides; Pentosephosphates; Pentoses; Thymidine; Thymidine Kinase; Thymine; Tritium; Uracil; Uridine | 1967 |
Vegetative bacteriophage lambda-DNA. II. Physical characterization and replication.
Topics: Centrifugation, Density Gradient; Chemical Phenomena; Chemistry, Physical; Chloramphenicol; Coliphages; Densitometry; DNA Replication; DNA, Bacterial; DNA, Viral; Escherichia coli; Helper Viruses; Hydrogen-Ion Concentration; Lysogeny; Mitomycins; Nucleic Acid Denaturation; Phosphorus Isotopes; Thymidine; Thymine; Tritium; Ultracentrifugation | 1967 |
The process of infection with bacteriophage phi-X174. XV. Bacteriophage DNA synthesis in abortive infections with a set of conditional lethal mutants.
Topics: Biological Assay; Centrifugation, Zonal; Coliphages; DNA, Bacterial; DNA, Viral; Escherichia coli; Mitomycins; Mutation; Phosphorus Isotopes; Thymidine; Thymine; Tritium | 1967 |
Search for a mechanism for the increased sensitivity of 5-bromouracil-substituted DNA to ultraviolet radiation.
Topics: Bromine; Carbon Isotopes; Chromatography, Paper; Coliphages; Cysteamine; DNA, Bacterial; Escherichia coli; Iodoacetates; Radiation Effects; Thymidine; Thymine; Tritium; Uracil; Uridine | 1968 |
Properties of the growing point region in the bacterial chromosome.
Topics: Bacteriolysis; Centrifugation, Density Gradient; Centrifugation, Zonal; Chromosomes, Bacterial; Dialysis; DNA Replication; DNA, Bacterial; Escherichia coli; Membranes; Phosphorus Isotopes; Thymidine; Thymine; Tritium | 1967 |
Evidence for a relationship between deoxyribonucleic acid metabolism and septum formation in Escherichia coli.
Topics: Bromodeoxyuridine; Carbon Isotopes; Cell Division; DNA, Bacterial; Escherichia coli; Models, Theoretical; Mutation; Thymidine; Thymine; Ultracentrifugation; Ultraviolet Rays | 1968 |
Correlation of alteration in chromosome replication sequence with cell lethality.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Chromosomes, Bacterial; DNA Replication; Escherichia coli; Oxygen; Radiation Effects; Thymidine; Thymine; Tritium | 1968 |
The effect of nucleosides on the phosphorolysis of thymidine by normal and phage-infected cells of E. coli.
Topics: Cell-Free System; Coliphages; Deoxyuridine; Escherichia coli; Nucleosides; Thymidine; Thymine; Triazines; Tritium; Uracil; Uridine | 1968 |
The process of infection with bacteriophage phi X174. XVI. Synthesis of the replicative form and its relationship to viral single-stranded DNA synthesis.
Topics: Coliphages; DNA Replication; DNA, Viral; Escherichia coli; Mitomycins; Models, Biological; Phosphorus Isotopes; Thymidine; Thymine; Tritium; Virus Cultivation; Virus Replication | 1968 |
Mechanism of caffeine enhancement of mutations induced by sublethal ultraviolet dosages.
Topics: Acridines; Caffeine; DNA, Bacterial; Drug Resistance, Microbial; Escherichia coli; Light; Mutagens; Mutation; Radiation Genetics; Streptomycin; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1968 |
Involvement of protein and ribonucleic acid in the association of deoxyribonucleic acid with other cell components of Escherichia coli.
Topics: Arginine; Bacterial Proteins; Bacteriolysis; Carbon Isotopes; Cell Membrane; Cell-Free System; Centrifugation, Density Gradient; Detergents; DNA, Bacterial; Electrophoresis, Disc; Escherichia coli; RNA, Bacterial; Thymidine; Thymine; Tritium; Tryptophan; Ultrasonics; Uracil | 1968 |
Characteristics of the deo operon: role in thymine utilization and sensitivity to deoxyribonucleosides.
Topics: Bacterial Proteins; Chromosome Mapping; Conjugation, Genetic; DNA, Bacterial; Escherichia coli; Extrachromosomal Inheritance; Genes; Genetics, Microbial; Molecular Biology; Nucleosides; Oxygen Consumption; Pentoses; Phenotype; RNA, Bacterial; Thymidine; Thymine; Transduction, Genetic | 1968 |
DNA synthesis during niacin starvation in niacin requiring Escherichia coli.
Topics: Adenine; Amino Acids; Bacterial Proteins; Carbon Isotopes; Centrifugation, Density Gradient; DNA, Bacterial; Escherichia coli; Nicotinic Acids; RNA, Bacterial; Thymidine; Thymine; Tritium | 1968 |
Effect of temperature on the translocation of bacterial DNA in Solanum lycopersicum Esc.
Topics: Biological Transport; DNA; DNA, Bacterial; Escherichia coli; Plants, Edible; Temperature; Thymidine; Thymine; Tritium | 1968 |
Control of deoxynucleotide biosynthesis in Escherichia coli. II. Effect of deoxythymidylate on the biosynthesis of both deoxynucleotides and ribonucleotide reductase.
Topics: Adenosine Triphosphate; Alkaline Phosphatase; Carbon Isotopes; Chromatography, Paper; Cytosine Nucleotides; Depression, Chemical; DNA, Bacterial; Enzyme Repression; Escherichia coli; Feedback; Guanine Nucleotides; Nucleosides; Nucleotides; Oxidoreductases; Purines; Pyrimidines; RNA, Bacterial; Thymidine; Thymine | 1968 |
Macromolecular synthesis and thymineless death in Mycoplasma laidlawii B.
Topics: Bacterial Proteins; Bacteriological Techniques; Bromodeoxyuridine; Carbon Isotopes; Chloramphenicol; Culture Media; DNA, Bacterial; Mycoplasma; Nucleosides; Phosphates; Phosphorus Isotopes; RNA, Bacterial; Thymidine; Thymine; Tritium; Tryptophan; Uridine | 1968 |
Spectrophotometric investigation of DNA in the ultraviolet. II.
Topics: Adenine; Chemical Phenomena; Chemistry; Cytosine; DNA; DNA, Bacterial; Escherichia coli; Guanine; Hydrogen-Ion Concentration; Nucleic Acid Denaturation; Nucleosides; Nucleotides; Purines; Pyrimidines; Spectrophotometry; Temperature; Thymidine; Thymine; Thymus Gland; Ultraviolet Rays | 1969 |
Formation of ribosylthymine in Escherichia coli. Studies on pulse labeling with thymine and thymidine.
Topics: Carbon Isotopes; Chromatography, Paper; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Mutation; Nucleosides; Ribose; Thymidine; Thymine; Tritium | 1969 |
Bacteriophage-induced inhibition of host functions. II. Evidence for multiple, sequential bacteriophage-induced deoxyribonucleases responsible for degradation of cellular deoxyribonucleic acid.
Topics: Chloramphenicol; Coliphages; Deoxyribonucleases; DNA, Bacterial; Enzyme Induction; Escherichia coli; Galactosidases; Mutation; Thymidine; Thymine; Tritium; Ultraviolet Rays; Uridine | 1969 |
Specificity and efficiency of thymidine incorporation in Escherichia coli lacking thymidine phosphorylase.
Topics: Adenine; Carbon Isotopes; Cytosine; DNA, Bacterial; Escherichia coli; Guanine; Mutation; RNA, Bacterial; Thymidine; Thymine; Transferases; Tritium; Uridine | 1969 |
Isolation and characterization of substance in yeast extract which inhibits growth of thymine-less strains of Escherichia coli.
Topics: Chromatography, Thin Layer; Culture Media; Escherichia coli; Mutation; Nucleosides; Thymidine; Thymine; Yeasts | 1969 |
A new complementation group of phiX-174.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Coliphages; DNA, Bacterial; Escherichia coli; Genes; Genetic Complementation Test; Genetics, Microbial; Hydroxylamines; Mutagens; Mutation; Nitrites; Resins, Plant; Sucrose; Temperature; Thymidine; Thymine; Tritium; Ultraviolet Rays; Viral Proteins | 1970 |
[Autoradiographic localization of DNA in thymine-requiring cells of Escherichia coli CR 34 after thymine starvation].
Topics: Autoradiography; Cell Wall; Culture Media; DNA, Bacterial; Escherichia coli; Thymidine; Thymine; Tritium | 1969 |
Amino acid control over deoxyribonucleic acid synthesis in Escherichia coli infected with T-even bacteriophage.
Topics: Amino Acids; Bacterial Proteins; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chloramphenicol; Chlorides; Coliphages; Culture Media; DNA, Bacterial; DNA, Viral; Escherichia coli; Genetics, Microbial; Ligases; Mutation; Phenotype; Proline; Thymidine; Thymine; Transduction, Genetic; Tritium; Uracil; Uridine | 1970 |
The process of infection with bacteriophage phiX174. XXXI. Abortive infection at low temperatures.
Topics: Bacterial Proteins; Bacteriophages; Chloramphenicol; Cold Temperature; Coliphages; DNA Nucleotidyltransferases; DNA, Bacterial; Escherichia coli; Mutation; Phosphorus Isotopes; Temperature; Thymidine; Thymine; Tritium; Viral Proteins; Virus Replication | 1970 |
Genetic evolution of bacteriophage. II. Physical length of the homologous region in a hybrid between serologically and morphologically unrelated phages.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; DNA, Viral; Genetics, Microbial; Hybridization, Genetic; Salmonella Phages; Salmonella typhimurium; Thymidine; Thymine; Tritium | 1970 |
Effects of ribonucleosides on thymidine incorporation: selective reversal of the inhibition of deoxyribonucleic acid synthesis in thymineless auxotrophs of Escherichia coli.
Topics: Carbon Isotopes; DNA, Bacterial; Escherichia coli; Mutation; Nucleosides; Thymidine; Thymine; Uridine | 1970 |
DNA replication in Escherihia coli: replication in absence of protein synthesis after replication inhibition.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Chloramphenicol; Chromosomes, Bacterial; DNA Replication; DNA, Bacterial; Escherichia coli; Genes, Lethal; Hybridization, Genetic; Mutation; Nalidixic Acid; Temperature; Templates, Genetic; Thymidine; Thymine; Tritium | 1970 |
Host specificity of DNA produced by Escherichia coli. 13. Breakdown of cellular DNA upon growth in ethionine of strains with r plus-15, r plus-P1 or r plus-N3 restriction phenotypes.
Topics: Amines; Caproates; Carbon Isotopes; Centrifugation, Density Gradient; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Ethionine; Genes; Methionine; Phenotype; Thymidine; Thymine | 1970 |
On the process of cellular division in Escherichia coli. 3. Thermosensitive mutants of Escherichia coli altered in the process of DNA initiation.
Topics: Bacterial Proteins; Carbon Isotopes; Cell Count; Cell Division; Cell Membrane; Centrifugation, Density Gradient; Chromosomes, Bacterial; Conjugation, Genetic; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Hot Temperature; Kinetics; Mutation; Thymidine; Thymine; Transduction, Genetic; Tritium | 1970 |
Degradation of Escherichia coli B deoxyribonucleic acid after infection with deoxyribonucleic acid-defective amber mutants of bacteriophage T7.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Chemical Precipitation; Coliphages; Deoxyribonucleases; Detergents; DNA, Bacterial; Escherichia coli; Genes; Genetics, Microbial; Mutation; RNA Nucleotidyltransferases; Sodium Chloride; Sucrose; Thymidine; Thymine; Trichloroacetic Acid; Tritium | 1970 |
Usefulness of benzoylated naphthoylated DEAE-cellulose to distinguish and fractionate double-stranded DNA bearing different extents of single-stranded regions.
Topics: Benzoates; Caffeine; Carbon Isotopes; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Coliphages; Deoxyribonucleases; DNA; DNA Replication; DNA, Viral; Escherichia coli; Methods; Naphthalenes; Phosphorus Isotopes; Radiation Effects; Templates, Genetic; Thymidine; Thymine; Ultraviolet Rays | 1971 |
Mechanism of DNA replication.
Topics: Centrifugation, Density Gradient; DNA Replication; DNA, Bacterial; Escherichia coli; Models, Biological; Models, Structural; Thymidine; Thymine; Tritium | 1971 |
Isolation and characterization of supercoiled circular deoxyribonucleic acid from beta-hemolytic strains of Escherichia coli.
Topics: Agar; Animals; Blood; Cattle; Centrifugation, Density Gradient; Cesium; Chlorides; Colicins; Conjugation, Genetic; Culture Media; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Hemolysin Proteins; Microscopy, Electron; Molecular Weight; Phenanthridines; Sheep; Sucrose; Thymidine; Thymine; Tritium | 1971 |
Formation of complex Col E1 DNA by replication.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Colicins; DNA Replication; DNA, Bacterial; Escherichia coli; Microscopy, Electron; Mutation; Phenanthridines; Recombination, Genetic; Sucrose; Temperature; Thymidine; Thymine; Tritium | 1971 |
The thymidine triphosphate pool in wild-type and thymine requiring strains of Escherichia coli K 12 and 15.
Topics: Escherichia coli; Nucleotides; Pentosephosphates; Thymidine; Thymine; Thymine Nucleotides | 1970 |
The mechanism of replication of phi X174 single-stranded DNA. II. The role of viral proteins.
Topics: Adenosine Triphosphate; Coliphages; DNA Replication; Escherichia coli; Genetic Code; Mitomycins; Mutation; Phosphorus Isotopes; Thymidine; Thymine; Tritium; Ultracentrifugation; Viral Proteins | 1971 |
DNA synthesis in Escherichia coli in the presence of cyanide.
Topics: Arginine; Carbon Isotopes; Chromatography, DEAE-Cellulose; Chromosomes, Bacterial; Cyanides; DNA Nucleotidyltransferases; DNA, Bacterial; Escherichia coli; Nucleotides; Pyridines; Thymidine; Thymine; Tritium; Uracil | 1971 |
Persistence of small fragments of newly synthesized DNA in bacteria following thymidine starvation.
Topics: Coliphages; DNA, Bacterial; Escherichia coli; Ligases; Thymidine; Thymine; Tritium | 1971 |
Immunological detection of thymidine photoproduct formation in vivo.
Topics: Animals; Antibody Formation; Antibody Specificity; Cattle; Cell Nucleus; Complement Fixation Tests; Cytosine; DNA; Fluorescent Antibody Technique; Immunoglobulin G; Male; Mice; Photochemistry; Rabbits; Radiation Effects; Serum Albumin, Bovine; Sheep; Skin; Thymidine; Thymine; Ultraviolet Rays | 1971 |
Regulation of thymidine metabolism in Escherichia coli K-12: studies on the inducer and the coordinateness of induction of the enzymes.
Topics: Acetaldehyde; Aldehyde-Lyases; Chloramphenicol; Culture Media; Enzyme Induction; Escherichia coli; Genes, Regulator; Genetics, Microbial; Mutation; Pentosephosphates; Phosphotransferases; Spectrophotometry; Thymidine; Thymine; Transferases | 1971 |
DNA synthesis in nucleotide permeable Escherichia coli cells. Chain elongation in specific regions of the bacterial chromosome.
Topics: Adenosine Triphosphate; Bromodeoxyuridine; Carbon Isotopes; Cell Membrane Permeability; Centrifugation, Density Gradient; Chromosomes, Bacterial; Culture Media; Deoxyribonucleotides; DNA, Bacterial; Escherichia coli; Ethyl Ethers; Mutation; Phosphorus Isotopes; Thymidine; Thymine; Tritium; Ultracentrifugation; Uracil Nucleotides | 1971 |
Intracellular thymidine triphosphate concentrations in wild type and in thymine requiring mutants of Escherichia coli 15 and K12.
Topics: Carbon Isotopes; Chromosomes, Bacterial; DNA, Bacterial; Escherichia coli; Glucose; Kinetics; Mutation; Nucleotides; Thymidine; Thymine; Time Factors; Tritium | 1971 |
Temperature-sensitive recovery of a mutant of Escherichia coli K-12 irradiated with ultraviolet light.
Topics: Agar; Culture Media; DNA Replication; DNA, Bacterial; Escherichia coli; Genes; Genetics, Microbial; Light; Mutation; Radiation Effects; Recombination, Genetic; Sodium Chloride; Temperature; Thymidine; Thymine; Transduction, Genetic; Tritium; Ultraviolet Rays | 1971 |
Nature of DNA precursors.
Topics: Deoxyadenosines; DNA Nucleotidyltransferases; DNA Repair; DNA Replication; Escherichia coli; Nucleosides; Phosphates; Thymidine; Thymine; Time Factors; Tritium | 1971 |
Effect of cyanide and carbon monoxide on the replication of bacterial DNA in vivo.
Topics: Carbon Monoxide; Chromosomes, Bacterial; Coliphages; Cyanides; DNA Replication; DNA, Bacterial; Escherichia coli; Thymidine; Thymine; Tritium | 1968 |
On the process of cellular division in Escherichia coli. I. Asymmetrical cell division and production of deoxyribonucleic acid-less bacteria.
Topics: Autoradiography; Cell Division; Cell Nucleus; Chromosomes; Clone Cells; Coliphages; Crosses, Genetic; Culture Media; DNA Nucleotidyltransferases; DNA Replication; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Glucose; Histocytochemistry; Isoleucine; Methods; Microscopy, Electron; Microscopy, Phase-Contrast; Mutation; Oxygen Consumption; RNA Nucleotidyltransferases; RNA, Bacterial; Thymidine; Thymine; Tritium; Valine | 1968 |
Replication of bacteriophage M13. VI. Attachment of M13 DNA to a fast-sedimenting host cell component.
Topics: Binding Sites; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Coliphages; DNA Replication; DNA, Viral; Escherichia coli; Genes; Genetics, Microbial; Mutation; Phosphates; Phosphorus; Protoplasts; Sucrose; Thymidine; Thymine; Time Factors; Tritium; Virus Replication | 1971 |
Transcription: role in the initiation and replication of DNA synthesis in Escherichia coli and phiX174.
Topics: Ammonium Chloride; Carbon Isotopes; Coliphages; DNA Replication; DNA, Bacterial; DNA, Viral; Escherichia coli; Glucose; Nitrogen Isotopes; Nucleic Acid Conformation; Phosphorus Isotopes; Rifampin; RNA, Bacterial; RNA, Messenger; Thymidine; Thymine; Time Factors; Tritium; Uridine; Virus Replication | 1971 |
Sensitivity of intracellular bacteriophage lambda to colicin CA42-E2.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Colicins; Coliphages; DNA, Bacterial; DNA, Viral; Drug Resistance, Microbial; Escherichia coli; Lysogeny; Molecular Weight; Nucleic Acid Denaturation; Phosphates; Sucrose; Thymidine; Thymine; Tritium; Virus Replication | 1971 |
DNA replication in Escherichia coli: location of recently incorporated thymidine within molecules of high molecular weight DNA.
Topics: Bromouracil; Carbon Isotopes; Centrifugation, Density Gradient; Deoxyribonucleases; DNA; DNA Replication; Escherichia coli; Hydrolysis; Molecular Weight; Sucrose; Thymidine; Thymine; Tritium | 1970 |
Slow joining of newly replicated DNA chains in DNA polymerase I-deficient Escherichia coli mutants.
Topics: Binding Sites; Centrifugation, Density Gradient; Culture Media; Deuterium; DNA Nucleotidyltransferases; DNA Replication; DNA, Bacterial; Escherichia coli; Ligases; Mutation; Nitrogen Isotopes; Protein Binding; Thymidine; Thymine; Tritium | 1971 |
Alkaline sucrose gradient sedimentation of chromosomal deoxyribonucleic acid from Escherichia coli PolA + and PolA - strains during thymine starvation.
Topics: Bacteriological Techniques; Centrifugation, Density Gradient; Chromosomes, Bacterial; Culture Media; DNA Nucleotidyltransferases; DNA Repair; DNA, Bacterial; Escherichia coli; Mutation; Sucrose; Thymidine; Thymine; Transduction, Genetic; Tritium | 1971 |
Growth of Lactobacillus acidophilus in the absence of folic acid.
Topics: Amino Acids; Folic Acid Deficiency; In Vitro Techniques; Lactobacillus acidophilus; Nucleosides; Purines; Pyrimidines; RNA, Bacterial; Thymidine; Thymine | 1966 |
Thymineless death in Bacillus megaterium.
Topics: Bacillus megaterium; Bacterial Proteins; DNA, Bacterial; Histidine; RNA, Bacterial; Thymidine; Thymine | 1964 |
Thymidine breakdown and thymine uptake in different mutants of Escherichia coli.
Topics: Carbon Isotopes; Edetic Acid; Escherichia coli; Glucosyltransferases; Mutation; Osmosis; Spectrophotometry; Thymidine; Thymine | 1967 |
5-bromouracil utilization by Bacillus subtilis.
Topics: Bacillus subtilis; Bromine; Bromodeoxyuridine; Centrifugation, Density Gradient; DNA, Bacterial; Thymidine; Thymine; Uracil | 1967 |
Protective effect of 6-azathymine and 6-azauracil against the lethal effect of ultraviolet irradiation. II. Isolation of thymine photoproducts from the nucleic acids of Streptococcus faecalis.
Topics: Carbon Isotopes; Chromatography, Paper; DNA, Bacterial; Enterococcus faecalis; Radiation Effects; Thymidine; Thymine; Triazines; Tritium; Ultraviolet Rays; Uracil | 1967 |
DNA synthesis by Lactobacillus acidophilus during glutamic acid starvation.
Topics: Bacterial Proteins; Carbon Isotopes; DNA, Bacterial; Glutamates; Histidine; Lactobacillus acidophilus; RNA, Bacterial; Thymidine; Thymine; Tritium; Uracil | 1967 |
Studies of DNA replication in vivo. I. Isolation of the first intermediate of DNA replication in bacteria as single-stranded DNA.
Topics: Bacillus subtilis; Carbon Isotopes; Centrifugation, Density Gradient; DNA Replication; DNA, Bacterial; Escherichia coli; Kinetics; Models, Biological; Thymidine; Thymine; Tritium | 1968 |
Chromosomes in Bacillus subtilis spores and their segregation during germination.
Topics: Autoradiography; Bacillus subtilis; Chromosomes, Bacterial; DNA Replication; Genetics, Microbial; Mutation; Spores; Thymidine; Thymine; Tritium | 1968 |
Molecular weight of mitochondrial DNA in Physarum polycephalum.
Topics: Bacteriophages; Carbon Isotopes; Centrifugation, Density Gradient; DNA; Edetic Acid; Mitochondria; Molecular Weight; Myxomycetes; Sucrose; Thymidine; Thymine; Tritium; Virus Cultivation | 1968 |
Transducing particles of PBS 1.
Topics: Bacillus subtilis; Bacteriophages; Centrifugation, Density Gradient; DNA, Bacterial; DNA, Viral; Microscopy, Electron; Phosphorus Isotopes; Thymidine; Thymine; Transduction, Genetic; Tritium; Uracil | 1968 |
On the catabolism of deoxyribonucleosides in cells and cell extracts of Escherichia coli.
Topics: Adenine; Aldehyde-Lyases; Bacteriolysis; Carbon Isotopes; Cell Membrane; Cell-Free System; Edetic Acid; Enzyme Induction; Escherichia coli; Guanine; Hypoxanthines; Nucleosides; Osmosis; Pentoses; Purines; Thymidine; Thymine; Toluene; Transferases; Vibration | 1968 |
Inhibition of bacterial DNA and protein synthesis in Bacillus subtilis by phage SP82. Effect of changes of temperature on the inhibition.
Topics: Adenine; Amino Acids; Bacillus subtilis; Bacterial Proteins; Bacteriolysis; Bacteriophages; Carbon Isotopes; Chloramphenicol; DNA, Bacterial; Electrophoresis, Disc; Lyases; Mutation; Nucleotides; Temperature; Thymidine; Thymine; Transferases; Uracil | 1969 |
[Percentage participation of exogenous desoxycytidine in the synthesis of DNA-cytosine and DNA-thymine in HeLa-cells].
Topics: Autoradiography; Culture Media; Cytosine; Cytosine Nucleotides; DNA; HeLa Cells; Karyometry; Statistics as Topic; Thymidine; Thymine; Tritium | 1969 |
Penetration of thymine-starved bacterial DNA during transformation of B. subtilis 168 T-.
Topics: Bacillus subtilis; Bacteriolysis; DNA, Bacterial; Filtration; Thymidine; Thymine; Transformation, Genetic; Tritium | 1969 |
Nuclear segregation without DNA replication in Bacillus subtilis.
Topics: Autoradiography; Bacillus subtilis; Carbon Isotopes; Cell Division; DNA Replication; Hot Temperature; Microscopy, Phase-Contrast; Mutation; Spores; Thymidine; Thymine; Tritium | 1969 |
Studies on the purine-sensitive mutants of Bacillus subtilis. I. Properties of an adenosine-sensitive mutant.
Topics: Bacillus subtilis; Cytosine; Guanine; Hypoxanthines; Ligases; Nucleosides; Purines; Pyrimidines; Spectrophotometry; Thymidine; Thymine; Uracil; Uridine | 1969 |
Specific loss of newly replicated deoxyribonucleic acid in nalidixic acid-treated Bacillus subtilis 168.
Topics: Bacillus subtilis; Carbon Isotopes; Culture Media; DNA Replication; DNA, Bacterial; Genetics, Microbial; Hydrogen; Methods; Nalidixic Acid; Thymidine; Thymine; Tritium | 1969 |
Some properties of DNA in competent Bacillus subtilis.
Topics: Bacillus subtilis; Carbon Isotopes; Centrifugation, Density Gradient; Chromosomes, Bacterial; DNA; DNA, Bacterial; Escherichia coli; Hydrogen-Ion Concentration; Nucleic Acid Denaturation; Thymidine; Thymine; Transformation, Genetic; Tritium | 1969 |
Enrichment of Bacillus subtilis DNA in the sequences for ribosomal RNA.
Topics: Bacillus subtilis; Cellulose; Chemical Phenomena; Chemistry; Chromatography; Culture Media; DNA, Bacterial; Drug Stability; Hot Temperature; Nitrates; Nucleic Acid Denaturation; Nucleotides; Phosphorus Isotopes; Ribosomes; RNA, Bacterial; Thymidine; Thymine; Tritium | 1969 |
Incorporation of thymine into prototrophic and thymine-dependent mutants of Bacillus anthracis.
Topics: Aldehyde-Lyases; Bacillus anthracis; Genetics, Microbial; Mutation; Temperature; Thymidine; Thymine; Transferases | 1969 |
[Metabolic fate of tritiated thymidine in HeLa and WI38 cells cultivated in vitro].
Topics: Autoradiography; Chlorogenic Acid; Chromatography; Clone Cells; Culture Techniques; Deoxyribonucleases; DNA; HeLa Cells; Mycoplasma Infections; Thymidine; Thymine; Tritium | 1970 |
[Desoxyribonucleic acids, basic support of cytoplasmic and nuclear radioactivity of mammalian cells cultivated in vitro in the presence of radioactive thymidine].
Topics: Cell Nucleus; Chromatography, Paper; Cytoplasm; DNA; HeLa Cells; In Vitro Techniques; Thymidine; Thymine; Tritium | 1970 |
Characterization of inducible bacteriophages in Bacillus licheniformis.
Topics: Bacillus; Bacillus subtilis; Bacteriophages; Carbon Isotopes; Centrifugation; Centrifugation, Density Gradient; Cesium; Chlorides; DNA, Viral; Genetics, Microbial; Glycerol; Hybridization, Genetic; Microscopy, Electron; Mitomycins; Molecular Weight; Mutation; Sucrose; Thymidine; Thymine; Tritium | 1970 |
Loss of DNA behind the growing point of thymine-starved Bacillus subtilis 168.
Topics: Bacillus subtilis; Centrifugation, Density Gradient; Chromosomes, Bacterial; DNA, Bacterial; Thymidine; Thymine; Time Factors; Tritium | 1970 |
Isolation and characterization of thymineless mutants from ultraviolet-sensitive Bacillus subtilis strains.
Topics: Bacillus subtilis; Culture Media; Guanidines; Mutagens; Mutation; Nitroso Compounds; Radiation Effects; Thymidine; Thymine; Transformation, Genetic; Tritium; Ultraviolet Rays | 1970 |
Association of the Bacillus subtilis chromosome with the cell membrane: resolution of free and bound deoxyribonucleic acid on renografin gradients.
Topics: Amino Acids; Bacillus subtilis; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Chromosomes, Bacterial; Diatrizoate; DNA Nucleotidyltransferases; DNA Replication; DNA, Bacterial; Filtration; Genetics, Microbial; Peptide Hydrolases; Phospholipids; RNA Nucleotidyltransferases; RNA, Bacterial; Sucrose; Thymidine; Thymine; Transformation, Genetic; Tritium; Uridine | 1970 |
Deoxynucleoside kinases of Bacillus megaterium KM.
Topics: Bacillus megaterium; Carbon Isotopes; Chromatography, Paper; Chromatography, Thin Layer; Dialysis; Genetics, Microbial; Magnesium; Manganese; Mutation; Nucleosides; Nucleotides; Oxidative Phosphorylation; Phosphotransferases; Thymidine; Thymidine Kinase; Thymine; Tritium | 1971 |
Utilization of thymine, thymidine and TMP by neisseria meningitidis. 1. Growth response and uptake of labelled material.
Topics: Culture Media; Neisseria meningitidis; Nucleotides; Thymidine; Thymine; Time Factors; Tritium | 1970 |
Serologic specificities of methylated base immune systems.
Topics: Animals; Antibodies; Antibody Specificity; Chromatography, Paper; Complement Fixation Tests; Haptens; Humans; Immune Sera; Immunodiffusion; Methylation; Nucleosides; Rabbits; Serum Albumin; Spectrophotometry; Thymidine; Thymine; Ultraviolet Rays | 1971 |
Utilization of deoxyribonucleoside triphosphates in the cellular synthesis of DNA by Bacillus subtilis.
Topics: Adenosine Triphosphate; Bacillus subtilis; Carbon Isotopes; Centrifugation, Density Gradient; Chlorides; Cytosine Nucleotides; Deoxyribonucleotides; DNA, Bacterial; Freezing; Genetics, Microbial; Guanine Nucleotides; Kinetics; Magnesium; Mutation; Nucleotides; Radiation Effects; Thymidine; Thymine; Thymine Nucleotides; Time Factors; Toluene; Ultraviolet Rays | 1971 |
Fate of parental phi X174-DNA upon infection of starved thymine-requiring host cells.
Topics: Borates; Buffers; Centrifugation, Density Gradient; Cesium; Chlorides; Coliphages; Culture Media; DNA Replication; DNA, Viral; Edetic Acid; Escherichia coli; Peptide Hydrolases; Phosphates; Phosphorus; Sodium; Sucrose; Sulfates; Sulfur Isotopes; Thymidine; Thymine; Tritium | 1971 |
Control of DNA synthesis in Bacillus subtilis by phage phi e.
Topics: Adenine; Bacillus subtilis; Bacteriophages; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chloramphenicol; Chlorides; DNA Nucleotidyltransferases; DNA, Bacterial; DNA, Viral; Genetic Complementation Test; Genetics, Microbial; Mutation; Nucleotidases; Thymidine; Thymine; Uracil | 1971 |
Labeling of murine mastocytoma cells in vitro with plasma tritiated thymidine-labeled animals.
Topics: Animals; Autoradiography; Blood Proteins; Cell Line; Cells, Cultured; Chromatography, Paper; Culture Techniques; Injections, Intraperitoneal; Jejunum; Male; Mast-Cell Sarcoma; Methods; Mice; Mice, Inbred Strains; Plasma; Radiometry; Thymidine; Thymine; Time Factors; Trichloroacetic Acid; Tritium | 1971 |
Heat induction of prophage phi 105 in Bacillus subtilis: replication of the bacterial and bacteriophage genomes.
Topics: Bacillus subtilis; Bacteriophages; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chlorides; Chromosomes, Bacterial; Culture Media; DNA Replication; DNA, Bacterial; DNA, Viral; Hot Temperature; Lysogeny; Molecular Weight; Mutation; Sucrose; Thymidine; Thymine; Time Factors; Transformation, Genetic; Tritium | 1971 |
Evidence suggestive of compartmentalization of deoxyribonucleic acid-synthesizing systems in freeze-treated Bacillus subtilis.
Topics: Bacillus subtilis; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chlorides; Culture Media; Deoxyribonucleases; Deoxyribonucleotides; DNA Repair; DNA, Bacterial; Freezing; Nitrogen; Nitrogen Isotopes; Radiation Effects; Thymidine; Thymine; Thymine Nucleotides; Tritium; Ultraviolet Rays | 1971 |
Utilization of thymine, thymidine and TMP by Neisseria meningitidis. 2. Lack of enzymes for specific incorporation of exogenous thymine, thymidine and TMP into DNA.
Topics: Carbon Isotopes; Cell-Free System; Chromatography, Paper; DNA, Bacterial; Escherichia coli; Hot Temperature; Neisseria meningitidis; Pentosyltransferases; Thymidine; Thymidine Kinase; Thymine; Thymine Nucleotides; Tritium | 1971 |
Chromosome-membrane association in Bacillus subtilis. I. DNA release from membrane fraction.
Topics: Bacillus subtilis; Bacteriolysis; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Chromosomes, Bacterial; DNA Replication; DNA, Bacterial; Isotope Labeling; Muramidase; Nalidixic Acid; Protoplasts; Spores, Bacterial; Thymidine; Thymine; Transformation, Genetic; Tritium | 1971 |
Sporulation in Bacillus subtilis. Effect of medium on the form of chromosome replication and on initiation to sporulation in Bacillus subtilis.
Topics: Alkaline Phosphatase; Bacillus subtilis; Bacterial Proteins; Chromosomes, Bacterial; Culture Media; DNA Replication; DNA, Bacterial; Mutation; RNA, Bacterial; Spores; Spores, Bacterial; Thymidine; Thymine | 1971 |
Formation and repair of gamma-ray induced thymine damage in Micrococcus radiodurans.
Topics: Carbon Isotopes; Chromatography, Thin Layer; Cobalt Isotopes; Micrococcus; Photochemistry; Photolysis; Radiation Effects; Thymidine; Thymine; Thymine Nucleotides; Tritium | 1972 |
Conformation of nucleosides. II. Dipole moments and conformation of nucleosides.
Topics: Chemical Phenomena; Chemistry, Physical; Deoxyuridine; Dioxins; Methane; Ribonucleosides; Solubility; Thymidine; Thymine; Uridine | 1972 |
Triplet state studies of the nucleoside and nucleotide derivatives of uracil and thymine.
Topics: Kinetics; Mathematics; Oxygen; Photolysis; Radiation Effects; Spectrophotometry; Thymidine; Thymine; Thymine Nucleotides; Ultraviolet Rays; Uracil; Uracil Nucleotides; Uridine | 1972 |
Role of catabolism in pyrimidine utilization for nucleic acid synthesis in vivo.
Topics: Animals; Azo Compounds; Dactinomycin; Depression, Chemical; DNA; DNA, Neoplasm; Fluorouracil; Intestine, Small; Iodine Isotopes; Leukemia, Experimental; Liver; Male; Nucleosides; Oxidoreductases; Pyrimidines; Rats; RNA; RNA, Neoplasm; Spleen; Thymidine; Thymine; Tritium; Uracil | 1972 |
Ultraviolet photochemistry of DNA in mouse spermatozoa.
Topics: Animals; Carbon Isotopes; Cytosine; DNA; Kinetics; L Cells; Male; Methods; Mice; Mice, Inbred Strains; Photochemistry; Radiation Dosage; Radiation Effects; Spermatozoa; Thymidine; Thymine; Tritium; Ultraviolet Rays; Uracil | 1972 |
Response of DNA thymine synthesis in human tumor and normal tissue to 5-fluorouracil.
Topics: Breast Neoplasms; Carbon Isotopes; Chromatography, Paper; Colon; Colonic Neoplasms; Depression, Chemical; DNA; DNA, Neoplasm; Female; Fluorouracil; Formates; Humans; In Vitro Techniques; Lung Neoplasms; Methyltransferases; Ovarian Neoplasms; Serine; Thymidine; Thymine; Thymine Nucleotides; Tritium; Uracil Nucleotides | 1972 |
Replicative heterogeneity of mammalian DNA.
Topics: Adenine; Animals; Autoradiography; Carbon Isotopes; Cell Count; Cell Line; Centrifugation, Density Gradient; Cricetinae; Cytosine; DNA; DNA Replication; Guanine; Heterochromatin; Lung; Methods; Mitosis; Thymidine; Thymine; Time Factors; Tritium | 1972 |
Incorporation of radioactivity from thymidine into mammalian glucose and glycogen.
Topics: Amylases; Animals; Carbon Isotopes; Catalase; Centrifugation, Density Gradient; Chromatography, Thin Layer; Diet; DNA; Fasting; Female; Glucose; Glucose Oxidase; Hydrolysis; Liver; Liver Glycogen; Mice; Polysaccharides; Spectrophotometry; Thymidine; Thymine; Ultraviolet Rays | 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 |
Pyrimidine metabolism in human leukocytes. I. Contribution of exogenous thymidine to DNA-thymine and its effect on thymine nucleotide synthesis in leukemic leukocytes.
Topics: Carbon Isotopes; Cytosine Nucleotides; DNA, Neoplasm; Guanine Nucleotides; Humans; In Vitro Techniques; Leukemia, Myeloid; Leukocytes; Nucleotides; Orotic Acid; Thymidine; Thymine; Tritium; Uridine | 1966 |
Poxvirus DNA-dependent RNA polymerase.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; DNA, Viral; Guanine Nucleotides; Kinetics; Leucine; Nucleotidyltransferases; Poxviridae; RNA, Viral; Thymidine; Thymine; Ultracentrifugation | 1967 |
The heterogeneity of thymine methyl group origin in DNA pyrimidine isostichs of developing sea urchin embryos.
Topics: Alkylation; Aminohydrolases; Animals; Carbon Isotopes; Cell Differentiation; DNA; Echinodermata; Embryo, Nonmammalian; In Vitro Techniques; Methionine; Thymidine; Thymine; Transferases; Tritium | 1967 |
DNA-degradation products from mammalian cells irradiated with ultra-violet light.
Topics: Animals; Centrifugation, Density Gradient; Chromatography, Thin Layer; Cricetinae; Culture Techniques; DNA; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1969 |
Thymine and thymidine uptake by Haemophilus influenzae and the labeling of deoxyribonucleic acid.
Topics: Carbon Isotopes; Chromatography, Paper; Culture Media; DNA, Bacterial; Haemophilus influenzae; Hypoxanthines; Nucleosides; Nucleotides; Purines; Thymidine; Thymine | 1970 |
Lack of photoreactivation in human cells grown in vitro.
Topics: Amnion; Cell Line; Chromatography; Culture Techniques; Cytosine; DNA; HeLa Cells; Humans; Light; Pyrimidines; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays; Uracil | 1970 |
Photosensitizing effect of trisoralen on DNA synthesis in human cells grown in vitro.
Topics: Amnion; Benzofurans; Cell Line; Cells; Cells, Cultured; Culture Techniques; DNA; DNA Repair; Humans; Photosensitivity Disorders; Radiation Dosage; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1971 |
X-ray-induced perturbations in the replication of the bacterial chromosome.
Topics: Carbon Isotopes; Chromosomes; DNA, Bacterial; Escherichia coli; In Vitro Techniques; Radiation Genetics; Thymidine; Thymine; Tritium; Uracil | 1965 |
Thymineless radiosensitization in Escherichia coli.
Topics: DNA, Bacterial; Escherichia coli; Radiation-Sensitizing Agents; RNA, Bacterial; Thymidine; Thymine; Tryptophan; Uracil | 1966 |
Three loci in Escherichia coli K-12 that control the excision of pyrimidine dimers and certain other mutagen products from DNA.
Topics: Bacteriophages; Chromosome Mapping; DNA, Bacterial; Escherichia coli; Genes; Mutagens; Polymers; Radiation Effects; Radiation Genetics; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1966 |
Studies on the nature of the replicating DNA in Escherichia coli infected with certain amber mutants of phage T4.
Topics: Centrifugation, Density Gradient; Coliphages; Deoxyribonucleases; DNA, Viral; Escherichia coli; Leucine; Lysine; Mutation; Nucleic Acid Denaturation; Phosphorus Isotopes; Sulfur Isotopes; Thymidine; Thymine; Tritium; Viral Proteins | 1966 |
Metabolism of thymineless mutants of Escherichia coli. I. Absence of thymidylate synthetase activity and growth characteristics of two sequential thymineless mutants.
Topics: Carbon Isotopes; Escherichia coli; Ligases; Mutation; Thymidine; Thymine | 1967 |
DNA turnover in a strain of Escherichia coli treated with mitomycin C.
Topics: Arginine; Carbon Isotopes; DNA, Bacterial; Escherichia coli; Mitomycins; Thymidine; Thymine; Tritium | 1967 |
Concerning the dynamics of chromosome replication and degradation in a bacterial population exposed to X-rays.
Topics: Bromine; Carbon Isotopes; Centrifugation, Density Gradient; Chromosomes; DNA; Escherichia coli; Radiation Effects; Radiation Genetics; Thymidine; Thymine; Tritium; Ultracentrifugation; Uracil | 1967 |
Mutants affecting thymidine metabolism in Neurospora crassa.
Topics: Carbon Isotopes; Chromatography; Genetics, Microbial; Molecular Biology; Mutation; Neurospora; Pyrimidines; RNA; Thymidine; Thymine; Transferases; Uracil | 1969 |
Alkylation by alcohols in the prescence of dicyclohexylcarbodiimide. Alkylation of thymine, uracil, thymidine, and uridine by alcohols.
Topics: Alcohols; Alkylation; Imides; Nucleosides; Pyrimidines; Thymidine; Thymine; Uracil; Uridine | 1969 |
Chemical analysis of DNA alterations. IV. Reactions of oligodeoxynucleotides with monofunctional alkylating agents leading to backbone breakage.
Topics: Adenine Nucleotides; Alkylating Agents; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; DNA; Electrophoresis; Guanine Nucleotides; Hydrogen-Ion Concentration; Kinetics; Nucleotides; Polynucleotides; Sulfonic Acids; Thymidine; Thymine; Time Factors | 1969 |
[Separation and determination of adenine, thymine, adenosine and thymidine in pharmaceutical preparations containing liver extract].
Topics: Adenine; Chromatography; Liver Extracts; Nucleosides; Pharmaceutical Preparations; Spectrophotometry; Thymidine; Thymine | 1969 |
The effect of 5-fluorouracil on DNA-thymine synthesis in human tumors.
Topics: Carbon Isotopes; DNA, Neoplasm; Fluorouracil; Formates; Humans; Neoplasms; Thymidine; Thymine; Tritium | 1969 |
A new paper chromatography solvent system resolving pyrimidine-pyrimidine riboside-pyrimidine deoxyriboside mixtures.
Topics: Adenine Nucleotides; Animals; Carcinoma, Ehrlich Tumor; Chromatography, Paper; Culture Techniques; Cytosine Nucleotides; DNA; Fluorouracil; Guanine Nucleotides; Methods; Nucleosides; Pyrimidines; Solvents; Spectrophotometry; Thymidine; Thymine; Ultraviolet Rays; Uracil Nucleotides | 1969 |
The effect of "muscle cornin" on nucleic acid synthesis of carcinoma cells.
Topics: Animals; Carcinoma, Ehrlich Tumor; In Vitro Techniques; Male; Methods; Mice; Muscles; Nucleic Acids; Peptides; Rabbits; Thymidine; Thymine; Tissue Extracts; Tritium; Uracil; Uridine | 1969 |
Thymidine and uridine metabolism at cell growth inhibition of HeLa cells by human liver extract.
Topics: Carbon Isotopes; Cell Membrane; Cell-Free System; Citrulline; DNA, Neoplasm; HeLa Cells; Humans; Liver; Mitosis; Nucleotides; Oxidative Phosphorylation; Phosphorus Isotopes; RNA; Thymidine; Thymine; Time Factors; Tissue Extracts; Tritium; Uridine | 1970 |
[The chemical synthesis of 2,4-dithiothymine nucleosides].
Topics: Nucleosides; Spectrum Analysis; Sulfur; Thymidine; Thymine; Uridine | 1970 |
X-ray- and U.V.-induced excitation of adenine, thymine and the related nucleosides and nucleotides in solution at 77 degrees K.
Topics: Adenine; Adenine Nucleotides; Glycols; Luminescence; Nucleosides; Nucleotides; Radiation Effects; Solutions; Thymidine; Thymine; Ultraviolet Rays; Water | 1970 |
A radioautographic study of the utilization of deoxycytidine for the formation of deoxyribonucleic acid-thymine in lymphocytes.
Topics: Animals; Autoradiography; Cytosine Nucleotides; DNA; Lymph Nodes; Lymphocytes; Male; Mice; Thymidine; Thymine; Thymus Gland; Tritium | 1970 |
[Utilization of pyrimidine precursors in the tumor and liver of mice with Ehrlich ascites carcinoma].
Topics: Animals; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Cytosine; DNA; DNA, Neoplasm; Liver; Male; Melanoma; Mice; Neoplasms, Experimental; Nucleotides; Orotic Acid; Pyrimidines; RNA; RNA, Neoplasm; Sarcoma 180; Sodium; Thymidine; Thymine; Tritium; Uridine | 1970 |
The permanganate oxidation of thymidine and thymidylic acid.
Topics: Aniline Compounds; Barbiturates; Carbon Isotopes; Chromatography, Paper; Formates; Glycols; Hydrogen-Ion Concentration; Nucleosides; Nucleotides; Oxidation-Reduction; Potassium Permanganate; Tartronates; Thymidine; Thymine; Urea | 1971 |
Repair of ultraviolet-damaged DNA in Micrococcus lysodeikticus. II. In vivo investigation on endonuclease activity specific for ultraviolet-irradiated DNA.
Topics: Centrifugation, Density Gradient; Darkness; Deoxyribonucleases; DNA, Bacterial; Micrococcus; Mitomycins; Mutation; Pyrimidines; Radiation Effects; Thymidine; Thymine; Transformation, Genetic; Tritium; Ultraviolet Rays | 1971 |
The reactions of hydrogen peroxide and some of its derivatives with uracil, thymine, and thymidine 5'-phosphate.
Topics: Chemical Phenomena; Chemistry; Free Radicals; Hydrogen Peroxide; Hydrogen-Ion Concentration; Nucleotides; Thymidine; Thymine; Thymine Nucleotides; Uracil Nucleotides | 1971 |
Cytoplsmic uridine phosphorylase of rat liver. Characterization and kinetics.
Topics: Animals; Benzoates; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Computers; Cytoplasm; Deoxyribonucleosides; Electrophoresis, Disc; Hexoses; Hydrogen-Ion Concentration; Kinetics; Liver; Male; Molecular Weight; Pentosephosphates; Phosphates; Protein Binding; Rats; Ribose; Sulfhydryl Compounds; Thymidine; Thymine; Time Factors; Transferases; Uracil; Uridine | 1971 |
A comparison of the sensitivity to ultraviolet light of mouse L cells and mouse bone marrow cells assayed in vitro.
Topics: Animals; Autoradiography; Bone Marrow; Bone Marrow Cells; Caffeine; Carbon Isotopes; Cell Division; Cell Survival; Culture Media; Female; L Cells; Male; Methylcellulose; Mice; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1971 |
Hydrogenolysis and stereochemistry of photodimers of thymine and thymidine.
Topics: Hydrogen; Photochemistry; Stereoisomerism; Thymidine; Thymine; Ultraviolet Rays | 1971 |
[Radiation-hygienic significance of natural carbon-14].
Topics: Background Radiation; Carbon Isotopes; DNA; Nitrogen Isotopes; Radiation Genetics; Saccharomyces; Thymidine; Thymine | 1971 |
Incorporation of pyrimidine deoxyribonucleosides into liver lipids and other components.
Topics: Alanine; Amino Acids; Aminoisobutyric Acids; Animals; Aspartic Acid; Cell Nucleus; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Deoxyribonucleosides; Deoxyuridine; DNA; Fatty Acids; Glutamates; Glycerides; Glycerol; Glycerylphosphorylcholine; Hydrolysis; Lipids; Liver; Male; Methionine; Mice; Microsomes, Liver; Mitochondria, Liver; Nucleosides; Phosphatidylcholines; Phosphatidylethanolamines; Protein Biosynthesis; Rats; Serine; Thymidine; Thymine; Tritium | 1971 |
Alternative pathways for DNA-thymine synthesis in stimulated leucocytes.
Topics: Carbon Isotopes; DNA; Formates; Humans; In Vitro Techniques; Lectins; Leukocytes; Lymphocyte Activation; Serine; Thymidine; Thymine; Tritium | 1971 |
Effect of methotrexate on pyrimidine metabolism in regenerating rat liver.
Topics: Animals; Carbon Isotopes; DNA; Hepatectomy; Liver; Liver Regeneration; Male; Methotrexate; Nucleosides; Orotic Acid; Pyrimidines; Rats; Thymidine; Thymine | 1968 |
Nuclear uptake of exogenous DNA by mammalian cells in culture.
Topics: Adenine; Animals; Carbon Isotopes; Cell Nucleus; Chromosomes; Culture Techniques; DNA; Guanine; Lymphoma; Statistics as Topic; Thymidine; Thymine; Tritium | 1968 |
Urinary pyrimidines after x-irradiation.
Topics: Animals; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Colorimetry; Cytosine; Female; Nucleosides; Radiation Effects; Rats; Spectrophotometry; Thymidine; Thymine; Time Factors; Tritium; Uracil | 1968 |
Pyrimidine deoxyribonucleoside phosphorylase. I. Substrate inhibition by thymine.
Topics: Animals; Chromatography, Gel; Hydrogen-Ion Concentration; Kinetics; Liver; Pentoses; Phosphates; Rabbits; Sodium Chloride; Thymidine; Thymine; Transferases; Urea | 1968 |
Thymine starvation by inhibition of uptake and synthesis of thymine-compounds in Tetrahymena.
Topics: Cell Division; DNA; Hot Temperature; Methotrexate; Nucleosides; Tetrahymena; Thymidine; Thymine; Tritium; Uracil; Uracil Nucleotides; Uridine | 1968 |
Fish liver pyrimidine deoxynucleoside phosphorylase and deoxyribosyltransferase.
Topics: Adenine; Animals; Chromatography; Cytosine; Deoxyuridine; Electrophoresis; Glucosyltransferases; Hydrogen-Ion Concentration; Hypoxanthines; Kinetics; Liver; Mercaptoethanol; Nucleosides; Phosphates; Salmonidae; Spectrophotometry; Temperature; Thymidine; Thymine; Uracil | 1968 |
The enzymatic mechanisms for deoxythymidine synthesis in human leukocytes. II. Comparison of deoxyribosyl donors.
Topics: Carbon Isotopes; Cell-Free System; Deoxyuridine; Glucosyltransferases; Hot Temperature; Humans; Kinetics; Leukocytes; Nucleosides; Pentosephosphates; Thymidine; Thymine; Transferases; Tritium | 1968 |
The enzymatic mechanisms for deoxythymidine synthesis in human leukocytes. 3. Inhibition of deoxythymidine phosphorylase by purines.
Topics: Allopurinol; Binding Sites; Carbon Isotopes; Cell-Free System; Deoxyuridine; Depression, Chemical; Drug Stability; Glucosyltransferases; Hot Temperature; Humans; Hypoxanthines; Kinetics; Leukocytes; Mercaptopurine; Nucleosides; Protein Denaturation; Thymidine; Thymine; Urea; Xanthines | 1968 |
Relative reactivities for monofunctional nitrogen mustard alkylation of nucleic acid components.
Topics: Adenine; Alkylation; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Paper; DNA; Guanine; Kinetics; Magnetic Resonance Spectroscopy; Nitrogen Mustard Compounds; Nucleic Acid Denaturation; Nucleosides; Spectrum Analysis; Temperature; Thymidine; Thymine; Time Factors | 1968 |
Electron microscopic study of base sequence in nucleic acids. 8. Specific conversion of thymine into anionic osmate esters.
Topics: Animals; Carbon Isotopes; Chemical Phenomena; Chemistry; Cyanates; DNA; Electrophoresis; Male; Nucleic Acids; Nucleosides; Osmium; Paper; Salmonidae; Spectrophotometry; Spermatozoa; Thymidine; Thymine; Time Factors; Ultraviolet Rays | 1968 |
Deoxynucleoside-sensitive mutants of Salmonella typhimurium.
Topics: Aldehyde-Lyases; Deoxyuridine; Drug Resistance, Microbial; Genetics, Microbial; Isomerases; Nucleosides; Pentosephosphates; Pentoses; Thymidine; Thymine; Transferases; Tritium | 1968 |
[Separation and determination of: adenine, adenosine, thymine and thymidine in pharmaceutical preparations].
Topics: Adenine; Chromatography, Ion Exchange; Nucleosides; Spectrophotometry; Thymidine; Thymine | 1968 |
The cell-free conversion of a deoxyribonucleoside to a ribonucleoside without detachment of the deoxyribose.
Topics: Ascorbic Acid; Carbon Isotopes; Cell-Free System; Iron; Ketoglutaric Acids; Neurospora; Ribose; Thymidine; Thymine; Tritium | 1968 |
[Studies on glucuronic acid metabolism, 18. Influence of nucleic acids and borneol on the urinary glucuronate excretion in rat].
Topics: Animals; Camphor; Cytosine Nucleotides; DNA; Glucuronates; Guanine Nucleotides; Nucleosides; Nucleotides; Rats; RNA; Thymidine; Thymine; Uracil Nucleotides | 1968 |
Variations in rates of thymidine incorporation into DNA and conversion to thymine in mammalian cells grown in culture.
Topics: Animals; Cell Line; Chromatography, Paper; Cricetinae; Culture Media; Culture Techniques; DNA; Fibroblasts; L Cells; Methods; Mice; Mycoplasma; Thymidine; Thymine; Time Factors; Tritium | 1968 |
Repair of ultraviolet radiation damage in sensitive mutants of Micrococcus radiodurans.
Topics: Centrifugation, Density Gradient; DNA, Bacterial; Micrococcus; Radiation Genetics; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1969 |
2,4-diamino-5, 6,7,8-tetrahydroquinazoline, a new pteridine antagonist.
Topics: Animals; Depression, Chemical; Eukaryota; Folic Acid; Growth; Pteridines; Pterins; Quinazolines; Thymidine; Thymine | 1969 |
Potentiation of the teratogenic effects of 5-fluorouracil by natural pyrimidines. I. Biological aspects.
Topics: Abnormalities, Drug-Induced; Animals; Carbon Isotopes; Carbon Tetrachloride Poisoning; Drug Synergism; Embryo, Mammalian; Female; Fluorouracil; Injections, Intraperitoneal; Kidney; Liver; Male; Maternal-Fetal Exchange; Pregnancy; Pyrimidines; Rats; Thymidine; Thymine; Uracil; Uridine | 1969 |
Potentiation of the teratogenic effects of 5-fluorouracil by natural pyrimidines. II. Biochemical aspects.
Topics: Animals; Carbon Isotopes; Depression, Chemical; DNA; Drug Synergism; Embryo, Mammalian; Extraembryonic Membranes; Female; Fluorouracil; Formates; Injections, Intraperitoneal; Ligases; Liver; Male; Phosphorus; Phosphorus Isotopes; Pregnancy; Rats; Thymidine; Thymidine Kinase; Thymine; Uracil | 1969 |
Growth inhibition of a Staphylococcus aureus aminopterin-derived thymineless mutant by exogenous nucleosides in the presence of thymine.
Topics: Adenine; Aminopterin; Depression, Chemical; Ligases; Mutation; Nucleosides; Nucleotides; Staphylococcus; Thymidine; Thymine; Uracil Nucleotides; Uridine | 1969 |
[Ribofuranosides of cytostatic thymine derivatives of 2-imidazolethione].
Topics: Animals; Antineoplastic Agents; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Depression, Chemical; Imidazoles; Leucine; Mice; Nucleosides; Sulfides; Thymidine; Thymine; Transferases; Uridine | 1969 |
The reaction of nucleic acid components with m-chloroperoxybenzoic acid.
Topics: Adenine; Benzoates; Chemical Phenomena; Chemistry; Chlorine; Chromatography, Paper; Chromatography, Thin Layer; Cyclic N-Oxides; Hydrogen-Ion Concentration; Kinetics; Nucleic Acids; Nucleosides; Nucleotides; Osmolar Concentration; Peroxides; Potentiometry; Pyrimidinones; Spectrophotometry; Temperature; Thymidine; Thymine; Ultraviolet Rays; Uracil; Uridine | 1969 |
The phosphorylation of thymidine by oocytes and eggs of Xenopus laevis Daudin.
Topics: Animals; Anura; Cell Nucleus; Chorionic Gonadotropin; Chromatography, Ion Exchange; Chromatography, Paper; Culture Techniques; Depression, Chemical; DNA; Female; Kinetics; Nucleotides; Ovary; Ovum; Oxidative Phosphorylation; RNA; Stimulation, Chemical; Thymidine; Thymine; Tritium | 1969 |
Oligonucleotide interactions. II. Differences in base stacking in linear and cyclic deoxythymidine oligonucleotides.
Topics: Chemical Phenomena; Chemistry; Computers; Magnetic Resonance Spectroscopy; Methanol; Models, Structural; Nucleotides; Optical Rotatory Dispersion; Spectrophotometry; Spectrum Analysis; Temperature; Thymidine; Thymine; Ultraviolet Rays; Water | 1969 |
Factors influencing the level of cobamide-dependent ribonucleoside triphosphate reductase in Lactobacillus leichmannii.
Topics: Cytosine; Enzyme Repression; In Vitro Techniques; Lactobacillus; Nucleosides; Oxidoreductases; Thymidine; Thymine; Vitamin B 12 | 1965 |
Transducing fragments in generalized transduction by phage P1. I. Molecular origin of the fragments.
Topics: Bacteriolysis; Centrifugation; Coliphages; Culture Media; DNA, Viral; In Vitro Techniques; Mutation; Phosphates; Thymidine; Thymine; Uracil | 1965 |
Thymine dimerization in L-strain mammalian cells after irradiation with ultraviolet light and the search for repair mechanisms.
Topics: DNA; In Vitro Techniques; L Cells; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1966 |
Isolation and properties of isomeric thymine dimers.
Topics: Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Infrared Rays; Spectrophotometry; Thymidine; Thymine | 1966 |
Urethan carcinogenesis and nucleic acid metabolism: factors influencing lung adenoma induction.
Topics: Aminopterin; Animals; Lung Neoplasms; Mice; Neoplasms, Experimental; Nucleic Acids; Orotic Acid; Thymidine; Thymine; Urethane | 1966 |
Spectrophotometric and chemical studies of 5-mercaptouracil, 5-mercaptodeoxyuridine, and their S-substituted derivatives.
Topics: Antineoplastic Agents; Antiviral Agents; Deoxyuridine; Spectrophotometry; Thymidine; Thymine; Ultraviolet Rays; Uracil | 1966 |
Radioscan of electrophoretically separated thymine-H3 compounds from bone marrow cultures.
Topics: Animals; Bone Marrow; Culture Techniques; Electrophoresis; Humans; Nucleotides; Thymidine; Thymine | 1966 |
Cobamides and ribonucleotide reduction. 3. Factors influencing the level of cobamide-dependent ribonucleoside triphosphate reductase in Lactobacillus leichmannii.
Topics: Chloramphenicol; Dactinomycin; Lactobacillus; Oxidoreductases; Thymidine; Thymine; Vitamin B 12 | 1966 |
Effects of ultraviolet radiation on RNA C-C glycosyls and other derivatives of uracil.
Topics: Chemical Phenomena; Chemistry, Physical; Fluorouracil; Nucleosides; Radiation Effects; RNA, Transfer; Spectrophotometry; Thymidine; Thymine; Ultraviolet Rays; Uracil; Uridine | 1966 |
Induction of thymine dimers in synchronized populations of Chinese hamster cells.
Topics: Animals; Cell Division; Colchicine; Cricetinae; DNA; In Vitro Techniques; Radiation Effects; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1966 |
[On the effect of hydrazine and methylsubstituted hydrazines on nucleosides, nucleotides and ribonucleic acids].
Topics: Chemical Phenomena; Chemistry; Cytosine; Cytosine Nucleotides; Hydrazines; Hydrogen-Ion Concentration; Nucleosides; Nucleotides; RNA; Thymidine; Thymine; Uracil; Uracil Nucleotides; Uridine | 1966 |
[Optical properties and molecular structure of nucleic acids and their components. IV. Infrared spectra and molecular structure of uracil and its derivatives].
Topics: Chemical Phenomena; Chemistry; Deuterium; Hydrogen-Ion Concentration; Infrared Rays; Spectrophotometry; Temperature; Thymidine; Thymine; Uracil; Uridine | 1966 |
Thymine and uracil metabolism in the epidermis.
Topics: Animals; Carbon Isotopes; Guinea Pigs; Humans; Skin; Thymidine; Thymine; Tritium; Uracil | 1967 |
Thymine metabolism in Escherichia coli. II. Altered uptake of thymine after bacteriophage infection.
Topics: Carbon Isotopes; Chromatography; Coliphages; DNA, Viral; Thymidine; Thymine | 1967 |
Photodimerization of pyrimidine nucleic acid derivatives in aqueous solution and the effect of oxygen.
Topics: Carbon Isotopes; Chemical Phenomena; Chemistry; Light; Nucleic Acids; Nucleotides; Orotic Acid; Oxygen; Polymers; Pyrimidines; Solutions; Thymidine; Thymine; Uracil; Uridine | 1967 |
Rapid separation of thymine dimer and pyrimidines on ion-exchange paper.
Topics: Adenine; Chromatography, Paper; Cytosine; Guanine; Ion Exchange Resins; Nucleosides; Nucleotides; Pyrimidines; Thymidine; Thymine; Uracil; Uridine | 1967 |
The enzymatic mechanisms for deoxythymidine synthesis in human leukocytes. I. Substrate inhibition by thymine and activation by phosphate or arsenate.
Topics: Arsenicals; Cell-Free System; Deoxyuridine; Glucosyltransferases; Humans; Hydrogen-Ion Concentration; Kinetics; Leukocytes; Pentosephosphates; Phosphates; Thymidine; Thymine; Uracil | 1967 |
Photoreactivation in vivo of pyrimidine dimers in paramecium DNA.
Topics: Animals; Chromatography, Paper; DNA; Paramecium; Pyrimidines; Radiation Genetics; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1967 |
Inhibition of the synthesis of thymine nucleotides by azaserine.
Topics: Adenine Nucleotides; Animals; Azaserine; Carbon Isotopes; DNA; Nucleotides; Phosphotransferases; Purines; RNA; Sarcoma 180; Thymidine; Thymidine Kinase; Thymine; Tritium | 1967 |
Radiation-induced formation of thymine-thymine crosslinks.
Topics: Cobalt Radioisotopes; Gamma Rays; Gas Chromatography-Mass Spectrometry; Hydroxides; Hydroxyl Radical; Radiochemistry; Solutions; Thymidine; Thymidine Monophosphate; Thymine; Thymine Nucleotides; Water | 1984 |
Misonidazole-induced thymidine release from DNA.
Topics: Animals; Cattle; DNA; Escherichia coli; Misonidazole; Nitroimidazoles; RNA; Thymidine; Thymine | 1981 |
The role of nucleotide sequence in the immune-active structure photochemically induced in double-stranded DNA by ultraviolet irradiation.
Topics: Animals; Base Sequence; DNA; Epitopes; Oligodeoxyribonucleotides; Photochemistry; Rabbits; Radioimmunoassay; Thymidine; Thymine; Ultraviolet Rays | 1982 |
Pyrimidine metabolism in Tritrichomonas foetus.
Topics: Animals; Cytidine; DNA; Proteins; Pyrimidine Nucleosides; Pyrimidines; RNA; Subcellular Fractions; Thymidine; Thymidine Phosphorylase; Thymine; Tritrichomonas; Uracil; Uridine; Uridine Kinase; Uridine Phosphorylase | 1983 |
Metabolism of pyrimidine bases and nucleosides in the coryneform bacteria Brevibacterium ammoniagenes and Micrococcus luteus.
Topics: Brevibacterium; Cytidine; Cytosine; DNA, Bacterial; Micrococcus; Pentosyltransferases; Pyrimidine Nucleosides; Pyrimidine Phosphorylases; Pyrimidines; RNA, Bacterial; Thymidine; Thymine; Uracil; Uridine | 1984 |
Clinical pharmacological studies of concurrent infusion of 5-fluorouracil and thymidine in treatment of colorectal carcinomas.
Topics: Colonic Neoplasms; Drug Therapy, Combination; Floxuridine; Fluorouracil; Humans; Infusions, Parenteral; Rectal Neoplasms; Thymidine; Thymine | 1982 |
Inititation and termination of chromosome replication in Escherichia coli subjected to amino acid starvation.
Topics: Amino Acids; Chromosomes, Bacterial; DNA Replication; DNA Restriction Enzymes; DNA, Bacterial; Escherichia coli; Thymidine; Thymine | 1980 |
Incorporation of thymine-containing DNA precursors in wild-type and mutant T4-infected plasmolysed cells.
Topics: DNA Replication; DNA, Viral; Escherichia coli; T-Phages; Thymidine; Thymidine Kinase; Thymidylate Synthase; Thymine; Thymine Nucleotides; Virus Replication | 1983 |
Comparison of the suitability of three common bacterial media for susceptibility testing of trimethoprim-sulfamethoxazole.
Topics: Agar; Culture Media; Enterobacteriaceae; Enterococcus faecalis; Microbial Sensitivity Tests; Pseudomonas; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim | 1984 |
[Regulation of enzyme activities involved in pyrimidine synthesis and its application to cancer chemotherapy].
Topics: Administration, Oral; Animals; Deoxyuridine; Dihydrouracil Dehydrogenase (NAD+); DNA, Neoplasm; Drug Synergism; Fluorouracil; Neoplasms, Experimental; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Pentosyltransferases; Phosphorylation; Pyrimidines; Sarcoma, Yoshida; Tegafur; Thymidine; Thymine; Uracil; Uridine | 1984 |
Effects of thymidine and thymidine plus 5-fluorouracil on the growth kinetics of a human lymphoid cell line.
Topics: Cell Cycle; Cell Division; Cell Line; Cell Survival; DNA Replication; Floxuridine; Fluorouracil; Humans; Thymidine; Thymine | 1980 |
Synthesis of thymine and alpha-putrescinylthymine in bacteriophage phi W-14-infected Pseudomonas acidovorans.
Topics: Bacteriophages; DNA, Bacterial; DNA, Viral; Floxuridine; Pseudomonas; Thymidine; Thymine; Thymine Nucleotides | 1980 |
Direction of bacteriophage lambda DNA replication in a thymine requiring Escherichia coli K-12 strain. Effect of thymidine concentration.
Topics: Bacteriophage lambda; DNA Replication; DNA, Viral; Escherichia coli; Thymidine; Thymine | 1981 |
The use of capillary gas chromatography-mass spectrometry for identification of radiation-induced DNA base damage and DNA base-amino acid cross-links.
Topics: Amino Acids; Base Composition; Chemical Phenomena; Chemistry; Chromatography, Gas; Cytosine; Deoxycytidine; DNA; Formates; Gamma Rays; Gas Chromatography-Mass Spectrometry; Hydrochloric Acid; Hydrolysis; Thymidine; Thymidine Monophosphate; Thymine; Tyrosine | 1984 |
Photochemical exchange reactions of thymine, uracil and their nucleosides with selected amino acids.
Topics: Amino Acids; Magnetic Resonance Spectroscopy; Photochemistry; Spectrophotometry, Ultraviolet; Thymidine; Thymine; Uracil; Uridine | 1984 |
Catabolism of exogenously supplied thymidine to thymine and dihydrothymine by platelets in human peripheral blood.
Topics: Blood Platelets; Chromatography, Ion Exchange; Chromatography, Thin Layer; Dihydrouracil Dehydrogenase (NAD+); DNA Replication; Humans; Kinetics; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Thymidine; Thymine; Tritium | 1984 |
Thymine glycol and thymidine glycol in human and rat urine: a possible assay for oxidative DNA damage.
Topics: Animals; Chromatography, High Pressure Liquid; DNA Replication; Germ-Free Life; Glucose; Humans; Rats; Species Specificity; Spectrophotometry, Ultraviolet; Thymidine; Thymine; Tritium | 1984 |
Improved therapeutic index with high-dose methotrexate: comparison of thymidine-purine rescue with citrovorum factor rescue in mice.
Topics: Animals; Brain Neoplasms; Deoxycytidine; DNA Replication; Dose-Response Relationship, Drug; Hypoxanthine; Hypoxanthines; Inosine; Leucovorin; Leukemia L1210; Methotrexate; Mice; Thymidine; Thymine | 1984 |
Production of thymine base damage in ultrasound-exposed EMT6 mouse mammary sarcoma cells.
Topics: Animals; Cell Line; Cell Survival; Cells, Cultured; DNA, Neoplasm; Dose-Response Relationship, Radiation; Female; Free Radicals; Gamma Rays; In Vitro Techniques; Mammary Neoplasms, Experimental; Mice; Sarcoma, Experimental; Thymidine; Thymine; Thymine Nucleotides; Time Factors; Ultrasonic Therapy | 1984 |
Biochemical characterization of the hamster thy mutator gene and its revertants.
Topics: Animals; Cell Line; Cricetinae; Cricetulus; Deoxyribonucleotides; Feedback; Female; Genes; Mutation; Ovary; Phenotype; Ribonucleotides; Thymidine; Thymine | 1984 |
Effect of coadministration of thymine or thymidine on the antitumor activity of 1-(2-tetrahydrofuryl)-5-fluorouracil and 5-fluorouracil.
Topics: Administration, Oral; Animals; Antineoplastic Agents; Biodegradation, Environmental; Drug Synergism; Drug Therapy, Combination; Fluorouracil; Liver; Male; Mice; Phosphorylation; Rats; Sarcoma 180; Sarcoma, Yoshida; Tegafur; Thymidine; Thymidine Phosphorylase; Thymine; Uracil; Uridine; Uridine Phosphorylase | 1980 |
Nonlinear pharmacokinetics of thymidine, thymine, and fluorouracil and their kinetic interactions in normal dogs.
Topics: Animals; Dogs; Drug Interactions; Fluorouracil; Kinetics; Metabolic Clearance Rate; Thymidine; Thymine | 1983 |
High-dose thymidine infusions in patients with leukemia and lymphoma.
Topics: Adolescent; Adult; Bone Marrow; Child; Hematopoietic Stem Cells; Hepatomegaly; Humans; Leukemia; Leukemia, Myeloid, Acute; Leukocyte Count; Lymphoma; Middle Aged; Splenomegaly; T-Lymphocytes; Thymidine; Thymidine Kinase; Thymidine Phosphorylase; Thymine | 1980 |
Role of thymidine for the activity of trimethoprim, sulfonamides and their combinations.
Topics: Adult; Aged; Biological Assay; Drug Combinations; Drug Synergism; Escherichia coli; Female; Humans; Male; Middle Aged; Sulfamethoxazole; Thymidine; Thymine; Trimethoprim; Urinary Tract Infections | 1980 |
Identification of the cis-thymine glycol moiety in oxidized deoxyribonucleic acid.
Topics: Chemical Phenomena; Chemistry; DNA, Bacterial; Escherichia coli; Oxidation-Reduction; Potassium Permanganate; Thymidine; Thymine | 1981 |
Reversion of bacteriophage T4rII mutants by high levels of pyrimidine deoxyribonucleosides.
Topics: Deoxyribonucleotides; Escherichia coli; Mutation; Pyrimidine Nucleotides; Structure-Activity Relationship; T-Phages; Thymidine; Thymidine Kinase; Thymine | 1982 |
Pyrimidine metabolism in Giardia lamblia trophozoites.
Topics: Animals; Cytidine; Giardia; Pyrimidines; Thymidine; Thymidine Phosphorylase; Thymine; Uracil; Uridine; Uridine Phosphorylase | 1982 |
Radiation-induced reactions of thymine, thymidine and thymidine-5'-monophosphate in aqueous solutions.
Topics: Aerobiosis; Anaerobiosis; Chemical Phenomena; Chemistry; Dipeptides; Gamma Rays; Thymidine; Thymidine Monophosphate; Thymine; Thymine Nucleotides; Water | 1982 |
Induction of sister-chromatid exchanges and chromosome aberrations by gamma-irradiated nucleic acid constituents in CHO cells.
Topics: Animals; Cell Line; Chromosome Aberrations; Chromosomes; Cricetinae; Cricetulus; Crossing Over, Genetic; Deoxyribose; Female; Hydrogen Peroxide; Ovary; Sister Chromatid Exchange; Thymidine; Thymine | 1981 |
Synthesis of 6-substituted thymine nucleosides.
Topics: Animals; Cell Division; Cell Line; Cricetinae; Drug Evaluation, Preclinical; Kidney; Thymidine; Thymine | 1981 |
Identification of the cis-thymine glycol moiety in chemically oxidized and gamma-irradiated deoxyribonucleic acid by high-pressure liquid chromatography analysis.
Topics: Chromatography, High Pressure Liquid; DNA; Gamma Rays; Oxidation-Reduction; Thymidine; Thymine | 1981 |
Radiation chemical studies on nucleic acids & its constituents: Part I--base damage of thymine derivatives in air & nitrogen.
Topics: Air; Nitrogen; Spectrophotometry, Ultraviolet; Thymidine; Thymidine Monophosphate; Thymine | 1980 |
Clinical pharmacologic effects of thymidine plus 5-FU.
Topics: Adult; Drug Administration Schedule; Drug Evaluation; Drug Therapy, Combination; Female; Fluorouracil; Humans; Leukocyte Count; Male; Middle Aged; Neoplasms; Platelet Count; Thymidine; Thymine; Time Factors | 1980 |
Synthesis and anti-HIV activity of [AZT]-[TSAO-T] and [AZT]-[HEPT] dimers as potential multifunctional inhibitors of HIV-1 reverse transcriptase.
Topics: Antiviral Agents; Cell Line; HIV Reverse Transcriptase; HIV-1; Humans; Polymers; Reverse Transcriptase Inhibitors; Spiro Compounds; Thymidine; Thymine; Uridine; Zidovudine | 1995 |
Knocking-out concentrations of HIV-1-specific inhibitors completely suppress HIV-1 infection and prevent the emergence of drug-resistant virus.
Topics: Antiviral Agents; Base Sequence; Benzodiazepines; Cells, Cultured; Dose-Response Relationship, Drug; Drug Resistance, Microbial; HIV Reverse Transcriptase; HIV-1; Humans; Imidazoles; Microbial Sensitivity Tests; Molecular Sequence Data; Nevirapine; Piperazines; Pyridines; Pyridones; Reverse Transcriptase Inhibitors; RNA-Directed DNA Polymerase; Sequence Analysis; Spiro Compounds; Thymidine; Thymine; Uridine; Virus Replication | 1993 |
Detection of mycoplasma contamination of cell cultures by reversed-phase high-performance liquid chromatography.
Topics: 3T3 Cells; Animals; Cells, Cultured; Chick Embryo; Chromatography, High Pressure Liquid; Culture Techniques; Fibroblasts; Mice; Mycoplasma; Radioisotope Dilution Technique; Thymidine; Thymidine Phosphorylase; Thymine; Tritium | 1994 |
Binding of T and T analogs to CG base pairs in antiparallel triplexes.
Topics: Base Composition; Base Sequence; Cytosine; Drug Stability; Guanine; Molecular Sequence Data; Molecular Structure; Oligonucleotides; Oxygen; Structure-Activity Relationship; Thymidine; Thymine | 1994 |
Electron transfer from triplet thymine and thymidine to lipoic acid.
Topics: Electron Transport; Lasers; Models, Chemical; Oxidation-Reduction; Photolysis; Spectrophotometry; Thioctic Acid; Thymidine; Thymine; Ultraviolet Rays | 1993 |
Oxidative damage to DNA: levels of thymine glycol and thymidine glycol in neoplastic human urines.
Topics: Adolescent; Adult; Aged; DNA Damage; DNA Repair; Female; Humans; Male; Middle Aged; Neoplasms; Oxidation-Reduction; Thymidine; Thymine | 1993 |
The role of thymine starvation in the expression of type IV plasmid-encoded trimethoprim-resistant dihydrofolate reductase.
Topics: Adenine; Colony Count, Microbial; Dose-Response Relationship, Drug; Enzyme Induction; Enzyme Repression; Escherichia coli; Glycine; Isoenzymes; Methionine; Plasmids; Tetrahydrofolate Dehydrogenase; Thymidine; Thymine; Trimethoprim; Trimethoprim Resistance | 1993 |
Photoreaction of 5-methoxypsoralen with thymidine and the thymine moiety of isolated and Saccharomyces cerevisiae DNA. Characterization and measurement of the two cis-syn furan-side monocycloadducts.
Topics: 5-Methoxypsoralen; Animals; Cattle; DNA Adducts; DNA, Fungal; Methoxsalen; Photochemistry; Saccharomyces cerevisiae; Thymidine; Thymine | 1995 |
Acyclic oligonucleotide analogues.
Topics: Adenine; Adenine Nucleotides; Circular Dichroism; Deoxyribonucleotides; DNA Polymerase I; DNA Primers; Drug Stability; Glycerol; Models, Molecular; Oligonucleotides; Phosphatidic Acids; Phosphoric Diester Hydrolases; Snake Venoms; Temperature; Thymidine; Thymine; Thymine Nucleotides | 1995 |
Analysis of 2-carbon-11-thymidine blood metabolites in PET imaging.
Topics: Carbon Dioxide; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Humans; Lung Neoplasms; Male; Middle Aged; Reproducibility of Results; Sarcoma; Thymidine; Thymine; Tomography, Emission-Computed | 1996 |
[Methyl-carbon-11] thymidine for in vivo measurement of cell proliferation.
Topics: Animals; Carbon Radioisotopes; Cell Division; Hepatectomy; Intestine, Large; Liver; Male; Pilot Projects; Rats; Rats, Wistar; Thymidine; Thymine; Tissue Distribution; Tomography, Emission-Computed | 1996 |
Effect of interferon-alpha on the steady-state levels of thymine, thymidine, guanine, and guanosine metabolites in herpes simplex virus-type 1-infected cells.
Topics: Acyclovir; Animals; Antiviral Agents; Cell Division; Cells, Cultured; Chlorocebus aethiops; Deoxyribonucleotides; DNA; Guanine; Herpesvirus 1, Human; Humans; Interferon-alpha; Ribonucleotides; RNA; Simplexvirus; Thymidine; Thymine; Vero Cells; Virus Replication | 1995 |
Determination of inorganic phosphate by coupling thymidine phosphorylase and reversed-phase high-performance liquid chromatography: application to tonoplast pyrophosphatase activity.
Topics: Chromatography, High Pressure Liquid; Phosphates; Plant Proteins; Plants; Thymidine; Thymidine Phosphorylase; Thymine | 1997 |
Purification of thymine glycol DNA and nucleosides by use of boronate chromatography.
Topics: Boron Compounds; Chromatography, High Pressure Liquid; DNA; DNA Damage; Thymidine; Thymine | 1998 |
Isopoly-L-ornithine derivative as nucleic acid model.
Topics: DNA; Hydrogen Bonding; Isomerism; Models, Molecular; Models, Structural; Nucleic Acid Conformation; Peptides; Poly A; Protein Conformation; RNA; Thymidine; Thymine | 1997 |
Dihydropyrimidine dehydrogenase in livers from mouse and rat, and in human liver, colon tumors, and mucosa in relation to anabolism of 5-fluorouracil.
Topics: Animals; Biological Availability; Biotransformation; Colonic Neoplasms; Dihydrouracil Dehydrogenase (NADP); Fluorouracil; Humans; Intestinal Mucosa; Kinetics; Liver; Mice; Oxidoreductases; Rats; Species Specificity; Thymidine; Thymine; Uracil | 1998 |
Effects of platelet-derived endothelial cell growth factor/thymidine phosphorylase, substrate, and products in a three-dimensional model of angiogenesis.
Topics: Aminoisobutyric Acids; Animals; Aorta; Culture Techniques; Dose-Response Relationship, Drug; Female; Microcirculation; Neovascularization, Physiologic; Rats; Rats, Wistar; Ribose; Thymidine; Thymidine Monophosphate; Thymidine Phosphorylase; Thymine | 1998 |
7-Deazaxanthine, a novel prototype inhibitor of thymidine phosphorylase.
Topics: Allantois; Animals; Antibiotics, Antineoplastic; Binding Sites; Bromouracil; Chick Embryo; Chorion; Cyclohexanes; Dose-Response Relationship, Drug; Drug Design; Enzyme Inhibitors; Escherichia coli; Neovascularization, Physiologic; O-(Chloroacetylcarbamoyl)fumagillol; Sesquiterpenes; Thymidine; Thymidine Phosphorylase; Thymine; Xanthines | 1998 |
Kinetic analysis of 2-[11C]thymidine PET imaging studies: validation studies.
Topics: Animals; Carbon Dioxide; Carbon Radioisotopes; Cell Division; DNA; Female; Humans; Mice; Mice, Inbred BALB C; Models, Biological; Neoplasms, Experimental; Radiopharmaceuticals; Rats; Rats, Inbred F344; Thymidine; Thymine; Tomography, Emission-Computed | 1999 |
TSAO-T analogues bearing amino acids at position N-3 of thymine: synthesis and anti-human immunodeficiency virus activity.
Topics: Anti-HIV Agents; Cell Line; HIV-1; Humans; Magnetic Resonance Spectroscopy; Microbial Sensitivity Tests; Molecular Structure; Spiro Compounds; Thymidine; Thymine; Uridine; Virus Replication | 2000 |
Kinetic analysis of novel multisubstrate analogue inhibitors of thymidine phosphorylase.
Topics: Bromouracil; Enzyme Inhibitors; Escherichia coli; Kinetics; Models, Molecular; Structure-Activity Relationship; Substrate Specificity; Thymidine; Thymidine Phosphorylase; Thymine; Xanthines | 2000 |
AlkA protein is the third Escherichia coli DNA repair protein excising a ring fragmentation product of thymine.
Topics: 5' Untranslated Regions; Animals; Base Pairing; DNA Fragmentation; DNA Glycosylases; DNA Repair; Escherichia coli; Humans; Kinetics; Mutagenesis, Site-Directed; Mutagens; N-Glycosyl Hydrolases; Nucleic Acid Heteroduplexes; Oligonucleotides; Rats; Substrate Specificity; Thymidine; Thymine; Urea | 2000 |
Exploring the role of the 5'-position of TSAO-T. Synthesis and anti-HIV evaluation of novel TSAO-T derivatives.
Topics: Antiviral Agents; Cell Line; Drug Design; HIV-1; HIV-2; Humans; Magnetic Resonance Spectroscopy; Models, Molecular; Reverse Transcriptase Inhibitors; Spiro Compounds; Structure-Activity Relationship; Thymidine; Thymine; Uridine; Virus Replication | 2001 |
Orotic acid, a new promoter for experimental liver carcinogenesis.
Topics: 1,2-Dimethylhydrazine; Animals; Arginine; Carcinogens; Diet; Disease Models, Animal; DNA; gamma-Glutamyltransferase; Hepatectomy; Liver; Liver Neoplasms, Experimental; Male; Orotic Acid; Precancerous Conditions; Rats; Rats, Inbred F344; Thymidine; Thymine; Time Factors | 1984 |
Nonenzymatic template-directed synthesis on hairpin oligonucleotides. 3. Incorporation of adenosine and uridine residues.
Topics: Adenine; Adenosine; Base Composition; Base Sequence; Cytidine Monophosphate; Cytosine; Guanine; Guanosine Monophosphate; Molecular Sequence Data; Oligonucleotides; Polymers; Templates, Genetic; Thymidine; Thymine; Uridine | 1992 |
The solution structure of d(G(4)T(4)G(3))(2): a bimolecular G-quadruplex with a novel fold.
Topics: Amino Acid Sequence; Cations; Computer Simulation; Deoxyguanosine; DNA; G-Quadruplexes; Models, Molecular; Molecular Sequence Data; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Polydeoxyribonucleotides; Protons; Repetitive Sequences, Nucleic Acid; Solutions; Thymidine; Thymine | 2002 |
Thymidine phosphorylase suppresses Fas-induced apoptotic signal transduction independent of its enzymatic activity.
Topics: Apoptosis; Caspase 3; Caspases; Cytochrome c Group; Deoxyribose; Enzyme Inhibitors; fas Receptor; Humans; Hydrolysis; Signal Transduction; Thymidine; Thymidine Phosphorylase; Thymine; Tumor Cells, Cultured | 2002 |
Synthesis of stable-isotope enriched 5-methylpyrimidines and their use as probes of base reactivity in DNA.
Topics: Base Sequence; Carbon Isotopes; Deuterium; DNA; DNA Probes; Gas Chromatography-Mass Spectrometry; Hydroxyl Radical; Nitrogen Isotopes; Oligonucleotides; Pyrimidines; Reactive Oxygen Species; Thymidine; Thymine | 2002 |
Involvement of a substrate cycle between thymidine and thymidylate in the regulation of DNA precursor pool in ehrlich ascites tumour.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Carbon Radioisotopes; Carcinoma, Ehrlich Tumor; DNA, Neoplasm; Kinetics; Mice; Nucleotidases; Substrate Specificity; Thymidine; Thymidine Kinase; Thymidine Phosphorylase; Thymidylate Synthase; Thymine; Thymine Nucleotides; Tritium; Tumor Cells, Cultured | 2002 |
Ambiguous coding is required for the lethal interaction between methylated DNA bases and DNA mismatch repair.
Topics: Base Pair Mismatch; Cell Line, Transformed; Cell Survival; Cell Transformation, Viral; DNA; DNA Methylation; DNA Primers; DNA Repair; Humans; Open Reading Frames; Thymidine; Thymine; Tumor Cells, Cultured | 2002 |
Affinity photo-crosslinking study of the DNA base flipping pathway by HhaI methyltransferase.
Topics: Affinity Labels; Base Sequence; Catalytic Domain; Cross-Linking Reagents; DNA; DNA Methylation; DNA-Cytosine Methylases; In Vitro Techniques; Oligodeoxyribonucleotides; Photochemistry; Thymidine; Thymine | 2000 |
Effect of 5-bromouracil on utilization of thymidine by Streptococcus faecalis.
Topics: Bromouracil; Enterococcus faecalis; Streptococcus; Thymidine; Thymine; Uracil | 1954 |
[Thymidine in experimental macrocytic anemia in the folic acid deficient rat].
Topics: Anemia; Anemia, Macrocytic; Animals; Folic Acid; Humans; Rats; Thymidine; Thymine | 1953 |
Azathymidine, the deoxyriboside of an analogue of thymine: an antagonist of the utilization of thymidine and of the reproduction of certain cells.
Topics: Humans; Inorganic Chemicals; Organic Chemicals; Thymidine; Thymine | 1955 |
Thymine and thymidine synthesis.
Topics: Biochemical Phenomena; Nucleotides; Thymidine; Thymine | 1956 |
Radiation effects of thymidine-2-C14.
Topics: Chromosomes; Humans; Thymidine; Thymine | 1956 |
A cytological analysis of the antimetabolite activity of 5-hydroxyuracil in Vicia faba roots.
Topics: Antimetabolites; Cell Nucleus; DNA; DNA Replication; Fabaceae; Mitosis; Plant Roots; Thymidine; Thymine; Uracil; Uridine; Vicia faba | 1958 |
Utilization of thymine and thymidine in DNA synthesis of Ehrlich and Yoshida ascites tumor cells incubated "in vitro".
Topics: Animals; Ascites; DNA; DNA Replication; In Vitro Techniques; Neoplasms; Nucleosides; Nucleotides; Sarcoma, Experimental; Thymidine; Thymine | 1960 |
The biological, immunological, and physicochemical characterization of a transmissible agent capable of inducing DNA and thymine degradation in cultured human cells.
Topics: Animals; Antitoxins; Antiviral Agents; Cell Line; DNA; Hepatitis; Hepatitis A; Humans; Interferons; Lipid Metabolism; Lipids; Nucleosides; Nucleotides; Thymidine; Thymine; Tissue Culture Techniques; Toxins, Biological | 1962 |
A study of the mechanisms of DNA And thymine degradation in cultured human cells infected with a lipovirus.
Topics: Animals; Cell Line; DNA; Humans; Mice; Thymidine; Thymine; Tissue Culture Techniques; Viruses | 1962 |
Microbiological assay for thymine using a mutant of Streptococcus faecalis.
Topics: Adenine; Animals; Biological Assay; Enterococcus faecalis; Guanine; Rats; Thymidine; Thymine | 1962 |
[The utilization of thymidine, bromodesoxyuridine and the free pyrimidine bases thymine, bromouracil and iodouracil in desoxyribonucleic acid synthes by ascites tumor cells in vitro].
Topics: Animals; Ascites; Bromouracil; Carcinoma, Ehrlich Tumor; DNA; DNA, Neoplasm; In Vitro Techniques; Nucleotides; Pyrimidines; Thymidine; Thymine; Uracil; Uracil Nucleotides | 1962 |
EFFECTS OF 5-BROMODEOXYURIDINE ON CELL DIVISION AND DNA REPLICATION IN HELA CELLS.
Topics: Antineoplastic Agents; Bromodeoxyuridine; Cell Division; DNA; DNA Replication; DNA, Neoplasm; HeLa Cells; Humans; Pharmacology; Research; Thymidine; Thymine | 1963 |
THYMIDINE-LIKE ELECTRON SPIN RESONANCE SPECTRA IN GAMMA-IRRADIATED DEOXYRIBONUCLEIC ACID.
Topics: Chemical Phenomena; Chemistry; Cobalt Isotopes; DNA; Electron Spin Resonance Spectroscopy; Electrons; Gamma Rays; Research; Spectrum Analysis; Thymidine; Thymine; Thymus Gland | 1963 |
[INHIBITORY ACTION OF NUCLEOSIDES AND ADENINE NUCLEOTIDES ON THE BIOSYNTHESIS OF PORPHYRINS BY RHODOPSEUDOMONAS SPHEROUIDES].
Topics: Adenine; Adenine Nucleotides; Adenosine Triphosphate; Antimetabolites; Glycine; Ketoglutaric Acids; Levulinic Acids; Nucleosides; Orotic Acid; Pharmacology; Porphyrins; Research; Rhodopseudomonas; Succinates; Thymidine; Thymine; Uracil | 1963 |
SYNTHESIS AND BIOLOGICAL ACTIVITY OF METHYLAMINODEOXYURIDINE AND DIMETHYLAMINODEOXYURIDINE.
Topics: Antimetabolites; Escherichia coli; Metabolism; Nucleosides; Pharmacology; Research; Thymidine; Thymine | 1963 |
[ON MOBILITY OF PURINES AND PYRIMIDINE BASES AND THEIR DERIVATIVES DURING ELECTROPHORETIC SEPARATION].
Topics: Adenine; Adenine Nucleotides; Cytosine Nucleotides; Electrophoresis; Guanine; Nucleosides; Nucleotides; Purines; Pyrimidines; Research; Thymidine; Thymine; Uracil | 1964 |
ERYTHROPOIETIC RESPONSE TO THYMIDINE IN PERNICIOUS ANEMIA.
Topics: Anemia; Anemia, Pernicious; Blood Chemical Analysis; Blood Platelets; Bone Marrow Examination; DNA; Erythropoiesis; Hemoglobinometry; Humans; Infusions, Parenteral; Iron; Leukocyte Count; Thymidine; Thymine | 1964 |
THE EFFECT OF NATURAL AND UNNNATURAL PYRIMIDINES AND PYRIMIDINE NUCLEOSIDES ON THE PHOSPHOROLYSIS OF 5-IODODEOXYURIDINE BY MOUSE LIVER EXTRACT.
Topics: Animals; Chromatography; Deoxyuridine; Floxuridine; Fluorouracil; Idoxuridine; Iodine Isotopes; Liver; Liver Extracts; Metabolism; Mice; Nucleosides; Pharmacology; Phosphotransferases; Pyrimidine Nucleosides; Pyrimidines; Research; Thymidine; Thymine; Uracil | 1964 |
SPECIFIC MODIFICATION OF NUCLEIC ACIDS AND THEIR CONSTITUENTS WITH TRINITROPHENYL GROUP.
Topics: Adenine; Adenine Nucleotides; Chromatography; Cytosine; DNA; Electrophoresis; Glycerol; Glycols; Guanine Nucleotides; Infrared Rays; Nitrophenols; Nucleosides; Purines; Research; RNA; Thymidine; Thymine; Thymus Gland; Xanthines; Yeasts | 1964 |
THYMIDINE CATABOLISM BY NORMAL AND LEUKEMIC HUMAN LEUKOCYTES.
Topics: Chondrosarcoma; Chromatography; Glucosyltransferases; Hodgkin Disease; Humans; Leukemia; Leukemia, Lymphoid; Leukemia, Myeloid; Leukocytes; Lymphocytes; Metabolism; Psoriasis; Spectrophotometry; Thymidine; Thymine; Tritium | 1964 |
THE DYE-SENSITIZED PHOTOOXIDATION OF PURINE AND PYRIMIDINE DERIVATIVES.
Topics: Caffeine; Guanine; Guanine Nucleotides; Hydrogen-Ion Concentration; Hypoxanthines; Infrared Rays; Light; Manometry; Methylene Blue; Nucleosides; Oxidation-Reduction; Purines; Research; Theobromine; Theophylline; Thymidine; Thymine; Ultraviolet Rays; Uracil; Uric Acid; Xanthines | 1964 |
TEMPERATURE SENSITIVITY OF MUTANTS OF BACILLUS ANTHRACIS CAUSED BY A BLOCK IN THYMINE-NUCLEOTIDE SYNTHESIS.
Topics: Bacillus anthracis; Metabolism; Nucleotides; Pyrimidines; Research; Temperature; Thymidine; Thymine; Thymine Nucleotides | 1964 |
[INFLUENCING THE CELL DIVISION CYCLE IN CELL CULTURES BY VARIATION OF THE CULTURE MEDIUM].
Topics: Cell Division; Culture Media; DNA; Glycine; Leucine; Methotrexate; Purines; Thymidine; Thymine; Tissue Culture Techniques | 1964 |
DARK REPAIR OF ULTRAVIOLET INJURY IN E. COLI DURING DEPRIVATION OF THYMINE.
Topics: Arginine; Carbon Isotopes; Darkness; DNA; DNA, Bacterial; Escherichia coli; Metabolism; Mutation; Research; Thymidine; Thymine; Ultraviolet Rays; Uracil; Wound Healing | 1964 |
IDENTIFICATION OF THE ALTERED BASES IN MUTATED SINGLE-STRANDED DNA. II. IN VIVO MUTAGENESIS BY 5-BROMODEOXYURIDINE AND 2-AMINOPURINE.
Topics: 2-Aminopurine; Adenine; Antineoplastic Agents; Bromodeoxyuridine; Coliphages; Cytosine; Cytosine Nucleotides; DNA; DNA, Single-Stranded; DNA, Viral; Guanine; Guanine Nucleotides; Mutagenesis; Mutation; Nucleosides; Purines; Research; Thymidine; Thymine | 1964 |
THE ULTRAVIOLET PHOTOCHEMISTRY OF THYMIDYLYL-(3'-5')-THYMIDINE.
Topics: Chemical Phenomena; Chemistry; Dinucleoside Phosphates; Esterases; Hot Temperature; Phosphorus Isotopes; Photochemistry; Radiation Effects; Research; Thymidine; Thymine; Ultraviolet Rays; Venoms | 1964 |
AUTORADIOGRAPHIC STUDY OF TRANSFER OF DNA DURING BACTERIAL CONJUGATION.
Topics: Autoradiography; Chromosomes; Chromosomes, Bacterial; Conjugation, Genetic; DNA Replication; DNA, Bacterial; Escherichia coli; Genetics; Mutation; Thymidine; Thymine; Tritium | 1964 |
REPLICATIVE FRAGMENTATION IN T4 BACTERIOPHAGE DNA. II. BIPARENTAL MOLECULAR RECOMBINATION.
Topics: Bacteriophage T4; Biochemical Phenomena; Biochemistry; Chloramphenicol; Coliphages; DNA; DNA, Viral; Nucleosides; Nucleotides; Phosphorus Isotopes; Radiometry; Recombination, Genetic; Research; Thymidine; Thymine | 1964 |
SEQUENCE SPECIFICITY IN SYNTHETIC POLYDEOXYRIBONUCLEOTIDES.
Topics: Adenine; Adenine Nucleotides; Biochemical Phenomena; Biochemistry; Chromatography; Cytosine; Guanine; Nucleosides; Nucleotides; Polydeoxyribonucleotides; Research; Thymidine; Thymine | 1964 |
AN ATTEMPT TO FIND PYRIMIDINE INHIBITORS OF A MAMMALIAN ASPARTATE CARBAMOYLTRANSFERASE.
Topics: Aspartate Carbamoyltransferase; Aspartic Acid; Carbon Isotopes; Colorimetry; Cytosine Nucleotides; Enzyme Inhibitors; Erythrocytes; Nucleosides; Nucleotides; Pyrimidines; Rabbits; Research; Thymidine; Thymine; Tissue Extracts; Transferases; Uracil Nucleotides | 1964 |
REPLICATION OF A DEOXYRIBONUCLEIC ACID VIRUS IN THYMINE-DEFICIENT MAMMALIAN CELLS.
Topics: Animals; DNA; DNA Replication; DNA, Viral; Female; Floxuridine; Horses; Methotrexate; Nucleotides; Pharmacology; Pregnancy; Research; Thymidine; Thymine; Tissue Culture Techniques; Vertebrates; Virus Cultivation; Virus Replication; Viruses | 1964 |
THYMINELESS INDUCTION OF BACTERIOPHAGE IN BACILLUS MEGATERIUM.
Topics: Bacillus megaterium; Bacteriological Techniques; Bacteriophages; Mutation; Research; Thymidine; Thymine | 1964 |
STUDIES ON THE PHOSPHORYLATION OF THYMIDINE IN REGENERATING RAT LIVER.
Topics: Cytosine; DNA; Fluorides; Liver Diseases; Liver Regeneration; Nucleosides; Nucleotidases; Oxidative Phosphorylation; Phosphorylation; Rats; Research; Thymidine; Thymidine Kinase; Thymine; Uracil | 1964 |
SELECTION OF THYMINELESS MUTANTS BY GROWING STAPHYLOCOCCUS AUREUS PATHOGENIC STRAINS IN THE PRESENCE OF AMINOPTERIN AND THYMINE OR THYMIDINE.
Topics: Aminopterin; Animals; Bacteriological Techniques; Deoxyribonucleases; DNA; DNA, Bacterial; Fluorescence; Hemolysin Proteins; Hydrolases; Metabolism; Mice; Microscopy; Microscopy, Fluorescence; Mutation; Research; RNA; RNA, Bacterial; Staphylococcal Infections; Staphylococcal Toxoid; Staphylococcus; Staphylococcus aureus; Thymidine; Thymine; Virulence | 1964 |
THE INCORPORATION AND DEGRADATION OF PYRIMIDINE DNA PRECURSORS BY HUMAN LEUCOCYTES.
Topics: Autoradiography; Carbon Isotopes; Cytosine Nucleotides; Deoxyuridine; DNA; Humans; Infectious Mononucleosis; Leukemia; Leukemia, Myeloid; Leukocytes; Metabolism; Pyrimidines; Thymidine; Thymine; Tritium; Uracil | 1964 |
INCREASED 3H-THYMIDINE INCORPORATION INTO DNA OF IRRADIATED SLIME MOULD.
Topics: Autoradiography; Colorimetry; DNA; Metabolism; Microscopy; Microscopy, Phase-Contrast; Myxomycetes; Physarum polycephalum; Radiation Effects; Research; Spectrophotometry; Thymidine; Thymine; Tritium; Ultraviolet Rays | 1964 |
THE INDUCTION OF THYMINE DIMERS IN ULTRAVIOLET-IRRADIATED MAMMALIAN CELLS.
Topics: Animals; Chromosome Aberrations; Chromosomes; Cricetinae; DNA; Pyrimidine Dimers; Radiation Effects; Research; Thymidine; Thymine; Tissue Culture Techniques; Tritium; Ultraviolet Rays | 1965 |
UPTAKE AND INCORPORATION OF THYMINE, THYMIDINE, URACIL, URIDINE, AND 5-FLUOROURACIL INTO THE NUCLEIC ACIDS OF BACILLUS SUBTILIS.
Topics: Bacillus subtilis; Carbon Isotopes; DNA; DNA, Bacterial; Fluorouracil; Metabolism; Nucleosides; Research; RNA; RNA, Bacterial; Thymidine; Thymine; Tritium; Uracil; Uridine | 1965 |
MECHANISM OF ACTION OF NALIDIXIC ACID ON ESCHERICHIA COLI.II. INHIBITION OF DEOXYRIBONUCLEIC ACID SYNTHESIS.
Topics: Adenine; Arginine; Bacterial Proteins; Carbon Isotopes; DNA Replication; DNA, Bacterial; Escherichia coli; Nalidixic Acid; Naphthyridines; Pharmacology; Research; RNA; RNA, Bacterial; Thymidine; Thymine; Uracil | 1965 |
PYRIMIDINE METABOLISM IN TISSUE CULTURE CELLS DERIVED FROM RAT HEPATOMAS. I. SUSPENSION CELL CULTURES DERIVED FROM THE NOVIKOFF HEPATOMA.
Topics: Animals; Carcinoma, Hepatocellular; Cell Culture Techniques; Floxuridine; Fluorouracil; Glycine; Liver Neoplasms; Liver Neoplasms, Experimental; Metabolism; Methotrexate; Mutation; Neoplasms; Neoplasms, Experimental; Nucleosides; Pharmacology; Pyrimidines; Rats; Research; Serine; Thymidine; Thymidine Kinase; Thymine; Tissue Culture Techniques; Toxicology; Uracil | 1965 |
[DEMONSTRATION OF BARR'S CHROMATIN CORPUSCLES IN BLOOD AND BONE MARROW CULTURES BY MEANS OF RADIOACTIVE THYMIDINE?].
Topics: Blood; Bone Marrow; Bone Marrow Examination; Chromatin; Chromosome Structures; Diagnostic Tests, Routine; Humans; Radioactivity; Sex Chromatin; Thymidine; Thymine; Tritium | 1964 |
INABILITY OF THYMINE-DEPENDENT MUTANTS OF BACTERIOPHAGE T4 TO INDUCE THYMIDYLATE SYNTHETASE.
Topics: Bacteriophage T4; Carbon Isotopes; Chromatography; Coliphages; Enzymes; Ligases; Metabolism; Research; Spectrophotometry; Thymidine; Thymidylate Synthase; Thymine | 1965 |
ON THE CONTROL OF DEOXYRIBONUCLEIC ACID SYNTHESIS BY AMINO ACIDS IN ESCHERICHIA COLI.
Topics: Amino Acids; Chloramphenicol; Chromatography; Culture Media; DNA; DNA, Bacterial; Escherichia coli; Metabolism; Mutation; Pharmacology; Research; Thymidine; Thymine | 1965 |
Chromosome aberrations caused by radioactive thymidine.
Topics: Chromosome Aberrations; Chromosome Disorders; Chromosomes; Radiation; Thymidine; Thymine | 1955 |
Effects of 5-fluorodeoxyuridine and related halogenated pyrimidines on the sand-dollar embryo.
Topics: Cytidine; DNA; Female; Floxuridine; Fluorouracil; Humans; Orotic Acid; Pregnancy; Pyrimidines; Thymidine; Thymine; Uridine | 1960 |
Utilization of pyrimidines and pyrimidine deoxynucleosides by Thermobacterium acidophilum (Lactobacillus acidophilus).
Topics: Lactobacillus; Lactobacillus acidophilus; Nucleosides; Nucleotides; Pentosyltransferases; Pyrimidines; Sweden; Thymidine; Thymine; Uracil | 1961 |
Role of histidine-85 in the catalytic mechanism of thymidine phosphorylase as assessed by targeted molecular dynamics simulations and quantum mechanical calculations.
Topics: Amino Acid Sequence; Binding Sites; Catalysis; Computer Simulation; Crystallography, X-Ray; Escherichia coli Proteins; Histidine; Models, Molecular; Molecular Sequence Data; Protein Structure, Tertiary; Quantum Theory; Ribosemonophosphates; Sequence Alignment; Thermodynamics; Thymidine; Thymidine Phosphorylase; Thymine | 2004 |
Haemopoietic effect of thymidine in pernicious anaemia.
Topics: Anemia; Anemia, Pernicious; Humans; Thymidine; Thymine | 1951 |
4'-pivaloyl substituted thymidine as a precursor for the thymyl radical: an EPR spectroscopic study.
Topics: Electron Spin Resonance Spectroscopy; Electron Transport; Free Radicals; Pentanoic Acids; Photolysis; Thymidine; Thymine | 2004 |
Independent generation of the 5-hydroxy-5,6-dihydrothymidin-6-yl radical and its reactivity in dinucleoside monophosphates.
Topics: Dinucleoside Phosphates; DNA; Free Radicals; Oxygen; Photochemistry; Stereoisomerism; Thymidine; Thymine | 2004 |
Photosensitization of DNA by dipicolinic acid, a major component of spores of Bacillus species.
Topics: Bacillus; DNA Damage; DNA, Bacterial; Energy Transfer; Photochemistry; Picolinic Acids; Spores, Bacterial; Thymidine; Thymine; Ultraviolet Rays | 2005 |
Intramolecular interactions in the triplet excited states of benzophenone-thymine dyads.
Topics: Benzophenones; Ethers, Cyclic; Photochemistry; Thymidine; Thymine | 2005 |
Preferential formation of (5S,6R)-thymine glycol for oligodeoxyribonucleotide synthesis and analysis of drug binding to thymine glycol-containing DNA.
Topics: Anti-Bacterial Agents; Binding Sites; Circular Dichroism; Distamycins; DNA; DNA Damage; Hydroxylation; Imidazoles; Isomerism; Oligodeoxyribonucleotides; Solvents; Surface Plasmon Resonance; Thymidine; Thymine | 2006 |
The effect of a methyl or 2-fluoroethyl substituent at the N-3 position of thymidine, 3'-fluoro-3'-deoxythymidine and 1-beta-D-arabinosylthymine on their antiviral and cytostatic activity in cell culture.
Topics: Animals; Antineoplastic Agents; Antiviral Agents; Arabinonucleosides; Chlorocebus aethiops; Enzyme Inhibitors; HeLa Cells; Humans; Leukemia L1210; Magnetic Resonance Spectroscopy; Mice; Phosphotransferases; Spectrometry, Mass, Electrospray Ionization; Thymidine; Thymine; Vero Cells | 2006 |
Trypanosoma brucei: a survey of pyrimidine transport activities.
Topics: Animals; Antimetabolites; Biological Transport; Cytidine; Cytosine; Female; Fluorouracil; Parasitic Sensitivity Tests; Pyrimidines; Rats; Rats, Wistar; Thymidine; Thymine; Trypanocidal Agents; Trypanosoma brucei brucei; Uridine | 2006 |
Antiproliferative activity of Pt(II) and Pd(II) phosphine complexes with thymine and thymidine.
Topics: Base Sequence; Cell Proliferation; Crystallography, X-Ray; DNA Primers; Humans; K562 Cells; Palladium; Phosphines; Platinum; Thymidine; Thymine | 2007 |
N1-substituted thymine derivatives as mitochondrial thymidine kinase (TK-2) inhibitors.
Topics: Adenosine Triphosphate; Animals; Antiviral Agents; Arabinonucleosides; Binding, Competitive; Cell Proliferation; Cell Survival; Drosophila melanogaster; Enzyme Inhibitors; Ganciclovir; Herpes Simplex; Herpesvirus 1, Human; Humans; Kinetics; Mitochondria; Models, Molecular; Molecular Conformation; Phosphorylation; Structure-Activity Relationship; Thymidine; Thymidine Kinase; Thymine | 2006 |
Mechanism of 3-deazaguanine transport in the rat heart.
Topics: Adenine; Adenosine; Animals; Dinitrophenols; Female; Guanine; In Vitro Techniques; Male; Myocardium; Nucleoside Transport Proteins; Radioisotope Dilution Technique; Rats; Sodium; Thymidine; Thymine; Tritium | 2006 |
Ab initio base-pairing energies of an oxidized thymine product, 5-formyluracil, with standard DNA bases at the BSSE-free DFT and MP2 theory levels.
Topics: Base Pairing; Calibration; DNA; Hydrogen Bonding; Models, Chemical; Models, Theoretical; Mutagens; Nucleic Acid Conformation; Oxygen; Software; Thermodynamics; Thymidine; Thymine; Uracil | 2007 |
Synthesis and modelling of DNA junction and minor groove zipper motifs incorporating the double-headed nucleoside 5'(S)-C-(thymine-1-ylmethyl)thymidine.
Topics: Chemistry, Pharmaceutical; DNA; Models, Chemical; Models, Molecular; Nucleic Acid Conformation; Nucleic Acid Denaturation; Nucleic Acid Hybridization; Nucleosides; Nucleotides; Oligodeoxyribonucleotides; Oligonucleotides; Temperature; Thermodynamics; Thymidine; Thymine | 2007 |
First observation of luminescence from tris(2,2'-bipyridine)ruthenium(II) triggered by anodic oxidation of oligodeoxyribonucleotide.
Topics: 2,2'-Dipyridyl; Coordination Complexes; Deoxyribose; Electrochemistry; Electrodes; Hydroxides; Luminescent Measurements; Oligodeoxyribonucleotides; Oxidation-Reduction; Potassium Compounds; Thymidine; Thymidine Monophosphate; Thymine | 2007 |
Ring opening of the cyclobutane in a thymine dimer radical anion.
Topics: Anions; Cyclobutanes; Dimerization; Electrons; Free Radicals; Gamma Rays; Models, Chemical; Molecular Conformation; Pulse Radiolysis; Pyrimidine Dimers; Stereoisomerism; Thymidine; Thymine | 2007 |
Measurement of the incorporation and repair of exogenous 5-hydroxymethyl-2'-deoxyuridine in human cells in culture using gas chromatography-negative chemical ionization-mass spectrometry.
Topics: Biomarkers; Cell Line, Tumor; Cell Survival; DNA Damage; DNA Repair; Formates; Gas Chromatography-Mass Spectrometry; Humans; Hydrogen Peroxide; Hydrolysis; Sensitivity and Specificity; Thymidine; Thymine | 2007 |
Creation of polynucleotide-assisted molecular assemblies in organic solvents: general strategy toward the creation of artificial DNA-like nanoarchitectures.
Topics: Alcohols; Benzene; Biomimetic Materials; DNA; Gels; Lipids; Nanostructures; Organic Chemicals; Polynucleotides; Solvents; Thymidine; Thymine; Water | 2008 |
Blood-brain barrier efflux transport of pyrimidine nucleosides and nucleobases in the rat.
Topics: Animals; Biological Transport; Blood-Brain Barrier; Brain; Dihydrouracil Dehydrogenase (NAD+); Female; Liver; Male; Microvessels; Rats; Rats, Wistar; Thymidine; Thymine; Tissue Distribution; Uracil; Uridine | 2009 |
Reactivity of thymine doublet in single strand DNA with osmium reagent.
Topics: DNA Damage; DNA, Single-Stranded; Indicators and Reagents; Organometallic Compounds; Osmium; Oxidation-Reduction; Thymidine; Thymine | 2008 |
Role of ribose in the initial excited state structural dynamics of thymidine in water solution: a resonance Raman and density functional theory investigation.
Topics: Computer Simulation; Electrons; Models, Molecular; Ribose; Solutions; Spectrophotometry; Spectrum Analysis, Raman; Thymidine; Thymine; Vibration; Water | 2008 |
Correlations of creatine and six related pyrimidine metabolites and diabetic nephropathy in Chinese type 2 diabetic patients.
Topics: Aged; Chromatography, High Pressure Liquid; Creatine; Cytidine; Cytosine; Deoxyuridine; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Humans; Male; Middle Aged; Pyrimidines; Tandem Mass Spectrometry; Thymidine; Thymine; Uridine | 2010 |
Formation of aminyl radicals on electron attachment to AZT: abstraction from the sugar phosphate backbone versus one-electron oxidation of guanine.
Topics: Anti-HIV Agents; Electron Spin Resonance Spectroscopy; Electrons; Free Radicals; Guanine; Models, Theoretical; Oxidation-Reduction; Sugar Phosphates; Thymidine; Thymine; Zidovudine | 2010 |
Syntheses of 1-[2-(Phosphonomethoxy)Alkyl] thymine monophosphates and an evaluation of their inhibitory activity toward human thymidine phosphorylase.
Topics: Animals; Cricetinae; Cricetulus; Humans; Kinetics; Molecular Structure; Organophosphonates; Phosphates; Phosphorylation; Thymidine; Thymidine Phosphorylase; Thymine | 2012 |
Initial excited-state structural dynamics of thymine derivatives.
Topics: Absorption; Spectrum Analysis, Raman; Thymidine; Thymidine Monophosphate; Thymine; Ultraviolet Rays | 2012 |
Synthesis of a North-methanocarba-thymidine (N-MCT) analog.
Topics: Antiviral Agents; Bridged Bicyclo Compounds; Carbasugars; Herpesvirus 2, Human; Nucleic Acid Conformation; Thymidine; Thymine | 2012 |
Activity of thymidilate "salvage pathway" enzymes in human gastric cancer and blood serum: correlation with treatment modalities.
Topics: Adult; Aged; Biomarkers, Tumor; Humans; Middle Aged; Serum; Stomach Neoplasms; Thymidine; Thymidine Kinase; Thymidine Phosphorylase; Thymine | 2013 |
Kinetics of the oxidation of thymine and thymidine by triplet 2,2'-dipyridyl in aqueous solutions at different pH values.
Topics: 2,2'-Dipyridyl; Hydrogen-Ion Concentration; Kinetics; Oxidation-Reduction; Solutions; Thymidine; Thymine; Water | 2013 |
Thymidine phosphorylase influences [(18)F]fluorothymidine uptake in cancer cells and patients with non-small cell lung cancer.
Topics: Adult; Aged; Biological Transport; Carcinoma, Non-Small-Cell Lung; Cell Line, Tumor; Dideoxynucleosides; Dose-Response Relationship, Drug; Enzyme Inhibitors; Female; Gene Expression Regulation, Neoplastic; Humans; Intracellular Space; Lung Neoplasms; Male; Middle Aged; Pyrrolidines; Thymidine; Thymidine Phosphorylase; Thymine; Time Factors | 2014 |
Stimulation of N--glycoside transfer in deoxythymidine glycol: mechanism of the initial step in base excision repair.
Topics: Computer Simulation; Deoxyribonuclease (Pyrimidine Dimer); DNA; DNA Damage; DNA Repair; Glycosides; Models, Chemical; Models, Molecular; Molecular Structure; Thymidine; Thymine | 2014 |
Unusually large deuterium discrimination during spore photoproduct formation.
Topics: Deuterium; Photochemistry; Spores; Thymidine; Thymine | 2014 |
Photochemical reactions of microcrystalline thymidine.
Topics: DNA; Molecular Structure; Oligonucleotides; Photochemistry; Thymidine; Thymine; Ultraviolet Rays | 2015 |
Excited-state relaxation of hydrated thymine and thymidine measured by liquid-jet photoelectron spectroscopy: experiment and simulation.
Topics: Hydrogen; Molecular Conformation; Molecular Dynamics Simulation; Photoelectron Spectroscopy; Thymidine; Thymine; Water | 2015 |
The Reactivity of Thymine and Thymidine 5,6-Epoxides with Organometallic Reagents - A Route to Thymidine (6-4) Photoproduct Analogues.
Topics: Alcohols; Boron Compounds; DNA; Epoxy Compounds; Organometallic Compounds; Stereoisomerism; Thymidine; Thymine | 2016 |
Ultrafast dynamics in the DNA building blocks thymidine and thymine initiated by ionizing radiation.
Topics: DNA; DNA Damage; Mass Spectrometry; Radiation, Ionizing; Thymidine; Thymine; Time Factors | 2017 |
Development and validation of a quantitative method for thymidine phosphorylase activity in peripheral blood mononuclear cells.
Topics: Antimetabolites, Antineoplastic; Capecitabine; Chromatography, High Pressure Liquid; Humans; Leukocytes, Mononuclear; Limit of Detection; Lymphocytes; Monocytes; Neoplasms; Sensitivity and Specificity; Thymidine; Thymidine Phosphorylase; Thymine | 2018 |
Kinetics mechanism and regulation of native human hepatic thymidine phosphorylase.
Topics: Humans; Hydrogen-Ion Concentration; Kinetics; Liver; Phosphates; Ribosemonophosphates; Substrate Specificity; Thymidine; Thymidine Phosphorylase; Thymine | 2019 |
Exopolysaccharide defects cause hyper-thymineless death in
Topics: Antigens, Bacterial; Chromosomes, Bacterial; DNA Replication; DNA, Bacterial; Escherichia coli; Escherichia coli Proteins; Glucose; Microbial Viability; Molecular Weight; Mutation; Polysaccharides, Bacterial; Stress, Physiological; Thymidine; Thymine; Thymine Nucleotides | 2020 |
Electron Microscopy Reveals Unexpected Cytoplasm and Envelope Changes during Thymineless Death in Escherichia coli.
Topics: Cell Membrane; Cytoplasm; DNA Replication; Escherichia coli; Escherichia coli Proteins; Microbial Viability; Microscopy, Electron; Thymidine; Thymine | 2021 |
Molecular basis for DarT ADP-ribosylation of a DNA base.
Topics: Adenosine Diphosphate Ribose; ADP-Ribosylation; Antitoxins; Bacterial Proteins; Bacterial Toxins; Base Sequence; Biocatalysis; DNA; DNA Adducts; DNA Damage; DNA Repair; DNA Transposable Elements; DNA, Bacterial; Models, Molecular; Mycobacterium; Nitrogen; Poly(ADP-ribose) Polymerases; Replication Origin; Substrate Specificity; Thermus; Thymidine; Thymine | 2021 |
Thymine-starvation-induced chromosomal fragmentation is not required for thymineless death in Escherichia coli.
Topics: DNA, Bacterial; Escherichia coli; Escherichia coli Proteins; Mutation; Thymidine; Thymine | 2022 |
Quantitation of Pyrimidine in Urine by Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry.
Topics: Biomarkers; Chromatography, Liquid; Dihydropyrimidine Dehydrogenase Deficiency; Humans; Pyrimidines; Tandem Mass Spectrometry; Thymidine; Thymine; Uracil | 2022 |
[Quality evaluation of Galli Gigerii Endothelium Corneum based on HPLC fingerprints and content determination of nucleosides].
Topics: Acetic Acid; Chromatography, High Pressure Liquid; Drugs, Chinese Herbal; Hypoxanthines; Nucleosides; Thymidine; Thymine; Water | 2023 |
Distant sequence regions of JBP1 contribute to J-DNA binding.
Topics: Carrier Proteins; DNA; Mixed Function Oxygenases; Thymidine; Thymine; Uracil | 2023 |