thymine has been researched along with uridine in 172 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 141 (81.98) | 18.7374 |
1990's | 11 (6.40) | 18.2507 |
2000's | 10 (5.81) | 29.6817 |
2010's | 7 (4.07) | 24.3611 |
2020's | 3 (1.74) | 2.80 |
Authors | Studies |
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Di Fate, V; Nelson, V; Shapiro, R; Welcher, M | 1 |
Hoshi, A; Riesz, P; Rustgi, S | 1 |
Nakazawa, A; Suzuki, N; Tamada, T | 1 |
Fioretti, E; Ipata, PL; Magni, G; Natalini, P | 1 |
Kretschmer, S; Strohbach, G | 1 |
Tamemasa, O; Yano, S | 1 |
Womack, JE | 1 |
Amyes, SG; Smith, JT | 3 |
Jenkin, HM; Sandok, PL | 1 |
Finn, C; Sadée, W; Schwandt, HJ | 1 |
Griffith, LM; MacInnis, AJ; Page, CR | 1 |
Kass, LB; Paolillo, DJ | 1 |
Hsiao, WL; Krooth, RS; Lam, GF | 1 |
Johnson, B; Westergaard, O | 1 |
Germain, MJ; Gore, SS; Kirss, TA; Pauly, JL; Schuller, MG; Zelcer, AA | 1 |
McCloskey, JA; Puzo, G; Schram, KH | 1 |
Nishioka, DJ; Rosenberg, MJ; Yost, BK | 1 |
MacInnis, AJ; Page, CR | 1 |
Langley, D; Rittenberg, SC | 1 |
Hori, N; Mikami, Y; Sunagawa, K; Uehara, K; Watanabe, M | 1 |
Katoh, T; Kibe, T; Kidouchi, K; Nakamura, C; Ohba, S; Wada, Y | 1 |
Iwamoto, K; Lin, ML; Seno, M | 1 |
Bronk, JR; Hastewell, JG | 1 |
De Clercq, E; Desgranges, C; Herdewijn, P; Jones, AS; McLean, MJ; Sim, IS; Walker, RT | 1 |
Hammond, MM; Jarroll, EL; Lindmark, DG | 1 |
O'Dea, RF; Ramnaraine, ML; Tuchman, M | 2 |
DiRico, DE; Hartman, KA; Keller, PB | 1 |
Collins, JM; Fine, RL; Jenkins, JF; Kinsella, TJ; Klecker, RW; Strong, JM | 1 |
Kline, BC | 1 |
de Repentigny, J; Gadbois, T; Mathieu, LG | 1 |
Harris, WJ | 1 |
Stroman, P | 1 |
Kobayashi, Y | 1 |
Abbott, MT; McCroskey, RP; Shaffer, PM | 1 |
Fox, BW; Perkins, JP; Prusoff, WH | 1 |
Drake, JW; Green, RR; Ripley, LS; Smith, MD | 1 |
Holmes, DE; Ingalls, RB; Myers, LS | 1 |
Kára, J | 1 |
Gilham, PT; Ho, NW | 1 |
Wolberg, WH | 1 |
Clewell, DB; Cranston, JW; Evenchik, B | 1 |
Kleppe, K; Ovrebo, S | 1 |
Prakash, L; Sherman, F | 1 |
Lindsay, RH; Yu, MW | 1 |
Kulakowska, I; Rabczenko, A | 1 |
Liska, B; Smith, PF | 1 |
Fridland, A | 1 |
Arnason, BG; Chelmicka-Szorc, E; Darzynkiewicz, Z | 1 |
Behki, RM; Lesley, SM | 3 |
Horiuchi, T; Koga, H; Sakakibara, Y | 1 |
Atherly, AG; Menninger, JR | 1 |
Friesen, JD; Roback, ER | 1 |
Lamola, AA | 1 |
Dusanic, DG; Manjra, R | 1 |
Hirose, S; Okazaki, R; Tamanoi, F | 1 |
Dix, DE; Helmstetter, CE | 1 |
Mizuno, D; Okabayaski, K | 1 |
Allerhand, A; Komoroski, RA | 1 |
Doudney, CO; Rudé, JM | 1 |
Hoogenraad, NJ; Kretchmer, N; Levine, RL | 1 |
Beebe, JL | 1 |
Wysor, MS; Zollinhofer, RE | 1 |
Ohmann, E; Rindt, KP | 1 |
Maisch, WF; Wachsman, JT | 1 |
Borazan, HN; Goyan, FM | 1 |
Tomasz, J | 1 |
Askerov, DB; Ivanchenko, VA; Tishchenko, AI; Vul'fson, NS | 1 |
Budman, DR; Pardee, AB | 1 |
Barbee, T; Jetton, S; Suit, JC | 1 |
Lion, MB | 1 |
Doskocil, J; Paces, V | 1 |
Walker, JL; Webb, SJ | 1 |
Hanawalt, PC; Smith, DW | 1 |
Bose, SK; Warren, RJ | 1 |
Nazar, RN; Wong, JT | 1 |
Fangman, WL | 1 |
Doskocil, J; Sorm, F | 1 |
Donini, P | 1 |
Boyle, JV; Jones, ME | 1 |
Billen, D; Silverstein, S | 1 |
Imada, A; Kawashima, F; Kida, M; Nogami, I; Suhara, I | 1 |
Chai, NC; Lark, KG | 1 |
Marmur, J; Pène, JJ | 1 |
Ivarie, RD; Pène, JJ | 1 |
Kulakowska, I; Rabczenko, A; Shugar, D | 1 |
Johns, HE; Whillans, DW | 1 |
Fielden, EM; Lillicrap, SC | 1 |
Kusaka, T | 1 |
Breitman, TR; Cooper, RA; Perry, S | 1 |
Harrison, AP | 1 |
Canellakis, ES; Markiw, RT | 1 |
Kunieda, T; Witkop, B | 1 |
Frei, RW; Pataki, G; Zürcher, H | 1 |
MacInnis, AJ; Ridley, RK | 1 |
Fujita, T | 1 |
Nilsson, G | 1 |
Hofschneider, PH; Jacob, E; Jaenisch, R | 1 |
Faerber, P; Scheit, KH | 1 |
Iakovlev, NN | 2 |
Fedorov, NA; Matveenko, VN; Tikhonova, EF | 1 |
Kraut, A; Yamada, EW | 1 |
Shalitin, C | 1 |
Zeuthen, E | 1 |
Herbert, V; Kelly, A; Metz, J; Swett, VC; Waxman, S | 1 |
Breitman, TR; Gallo, RC; Perry, S | 1 |
Davis, JP; Hart, PA | 1 |
Jordan, RL; Schumacher, H; Wilson, JG | 1 |
De Repentigny, J; Mathieu, LG; Sonea, S; Turgeon, S | 1 |
Athen, B; Guglielmi, H | 1 |
Behrman, EJ; Subbaraman, J; Subbaraman, LR | 1 |
Griffin, BE | 1 |
Maley, F | 1 |
Brown, EG; Mangat, BS | 1 |
Green, WR; Lis, AW | 1 |
Kajiwara, K; Mueller, GC | 1 |
Lingens, F; Schneider-Bernlöhr, H | 1 |
Aĭkazian, VTs; Ershov, IuA; Sukhorukov, BI | 1 |
Gros, F; Naono, S | 1 |
Brown, IH; Greenstock, CL; Hunt, JW; Johns, HE | 1 |
Brown, RD; Holt, CE | 1 |
Curtiss, R; Maturin, LJ | 1 |
Jarroll, EL; Lindmark, DG; Paolella, P | 1 |
Auling, G; Moss, B | 1 |
Fujii, S; Shirasaka, T | 1 |
Hom, K; Shetlar, MD; Taylor, JA | 1 |
Fujii, S; Fukushima, M; Ikenaka, K; Kitano, S; Maehara, Y; Nakamura, H; Shirasaka, T | 1 |
Boquet, PL; Dassa, E; Frelat, G | 1 |
Roy-Burman, S; Visser, DW | 1 |
Jarroll, EL; Lindmark, DG | 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 |
Blesová, B; Novotný, L; Petrásová, R; Pískala, A; Vachálková, A | 1 |
Aksenova, MIu; Khromova, NIu; Kisin, AV; Krugliak, IuL; Kurochkin, VK; Malekin, SI; Miller, GG; Novozhilova, TI; Pokidysheva, LN; Popova, SG; Sokolov, VP | 1 |
Hibino, H; Minamoto, K; Suzuki, S; Ukai, T | 1 |
Barbalat-Rey, F; Brenas, L; Geoffroy, M; Tronchet, JM; Zsély, M | 1 |
Bailly, C; Crow, S; Minnock, A; Waring, MJ | 1 |
Balzarini, J; Camarasa, MJ; Chamorro, C; De Clercq, E; San-Félix, A | 1 |
Fábián, I; Nagy, Z; Sóvágó, I | 1 |
Balzarini, J; Camarasa, MJ; Chamorro, C; De Clercq, E; Gago, F; Pérez-Pérez, MJ; Rodríguez-Barrios, F; San-Félix, A | 1 |
Leroy, JL; Snoussi, K | 1 |
Orgel, LE; Wu, T | 1 |
DINIZ, CR; JERVELL, KF; MUELLER, GC | 1 |
DUNCAN, RE; SCHREIBER, RW | 1 |
ALLEN, FW; LIS, AW | 1 |
KAWAKAMI, T; NAITO, T | 1 |
BERNSTEIN, RL; ROBBINS, PW | 1 |
BODMER, WF; GRETHER, S | 1 |
BRINKLEY, BR; FRAMPTON, EW | 1 |
ORMEROD, MG | 1 |
BASCH, RS; KARNOFSKY, DA | 1 |
Brown, T; Fox, KR; Lack, O; Osborne, SD; Powers, VE; Rusling, DA | 1 |
Bacher, A; Gerwert, K; Hessling, B; Illarionova, V; Richter, G; Schleicher, E; Weber, S | 1 |
Nielsen, P; Pedersen, SL | 1 |
Akaike, T; Kato, R; Maeda, T; Tamai, I | 1 |
Al-Salabi, MI; Candlish, D; de Koning, HP; Gudin, S; Jarvis, SM; Quashie, NB; Ranford-Cartwright, LC | 1 |
Craik, JD; Isakovic, AJ; Malatiali, SA; Rakic, ML; Redzic, ZB | 1 |
Hu, P; Liang, QL; Luo, GA; Wang, YM; Xia, JF; Zou, TT | 1 |
Bode, ML; Brady, D; Gordon, GE; Raseroka, N; Visser, DF | 1 |
Ren, L; Tang, P; Wang, J; Zheng, G; Zhu, S | 1 |
Kumar, P; Madsen, CS; Nielsen, P | 1 |
Bartolotti, L; Delley, B; Franzen, S; Skalski, B | 1 |
Hanessian, S; Merner, BL; Migawa, MT; Salinas, JC | 1 |
Aglietta, M; Bonzano, A; Cagnazzo, C; Depetris, I; Filippi, R; Leone, F; Marino, D | 1 |
Chang, C; Jedrzejczak, R; Joachimiak, A; Kang, S; Kim, Y; Maltseva, N; Michalska, K; Nicolaescu, V; Randall, G; Wilamowski, M; Wower, J | 1 |
Bhakta, S; Tsukahara, T | 1 |
Chen, M; Chen, X; Gan, L; Gao, S; Herde, M; Liu, X; Lu, Y; Schaarschmidt, F; Sun, Y; Wang, W; Witte, CP; Zhu, C | 1 |
4 review(s) available for thymine and uridine
Article | Year |
---|---|
Photochemistry and structure in nucleic acids.
Topics: Cytosine; DNA; DNA, Single-Stranded; Nucleic Acid Conformation; Photochemistry; Polynucleotides; Protein Denaturation; Pyrimidines; RNA; Solutions; Spectrometry, Fluorescence; Temperature; Thiouracil; Thymine; Uridine | 1973 |
A review: biological and clinical aspects of pyrimidine metabolism.
Topics: Ammonia; Animals; Cats; Cell Transformation, Neoplastic; Cytidine; Glucose; Humans; Isoproterenol; Lectins; Lipid Metabolism; Liver Regeneration; Lymphocyte Activation; Mice; Orotic Acid; Purine-Pyrimidine Metabolism, Inborn Errors; Pyrimidine Nucleotides; Rats; Salivary Glands; Thymine; Uracil Nucleotides; Urea; Uridine; Uridine Diphosphate Sugars | 1974 |
Fluoropyrimidine-induced cardiotoxicity.
Topics: Acetates; Capecitabine; Cardiotoxicity; Cardiovascular Diseases; Drug Combinations; Fluorouracil; Humans; Neoplasms; Pyrimidines; Pyrrolidines; Quinazolines; Thiophenes; Thymine; Trifluridine; Uracil; Uridine | 2018 |
C-to-U RNA Editing: A Site Directed RNA Editing Tool for Restoration of Genetic Code.
Topics: Adenine; Cytidine; Genetic Code; Guanosine; Humans; RNA Editing; RNA, Small Nuclear; Thymine; Uridine | 2022 |
168 other study(ies) available for thymine and uridine
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 |
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 |
Involvement of NAD in induced synthesis of colicin E1.
Topics: Adenosine Triphosphate; Bacterial Proteins; Colicins; DNA Replication; DNA, Bacterial; Escherichia coli; Mitomycins; NAD; Nicotinic Acids; RNA, Bacterial; Thymine; Uridine | 1977 |
Bakers' yeast uridine nucleosidase. Purification, composition, and physical and enzymatic properties.
Topics: Amino Acids; Benzoates; Chromatography; Chromatography, Gel; Drug Stability; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Hydroxyapatites; Isoelectric Focusing; Kinetics; Macromolecular Substances; Molecular Weight; N-Glycosyl Hydrolases; Nitro Compounds; Saccharomyces cerevisiae; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Temperature; Thymine; Time Factors; Uridine | 1975 |
[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 |
Formation of ribothymidine from thymine and ribonucleosides by the cell-free extract of tumors and rat tissues.
Topics: Animals; Animals, Newborn; Brain; Carcinoma, Ehrlich Tumor; Escherichia coli; Kinetics; Liver; Liver Regeneration; Lung; Male; Mice; Rats; Thymine; Uridine | 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 |
Radiolabeling of Treponema pallidum (Nichols virulent strain) in vitro with precursors for protein and RNA biosynthesis.
Topics: Amino Acids; Bacterial Proteins; Cycloheximide; Erythromycin; Kinetics; Pyruvates; Serine; Thymine; Treponema pallidum; Uracil; Uridine | 1978 |
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 |
Diurnal periodicity of uridine uptake by Hymenolepis diminuta.
Topics: Animals; Cestoda; Circadian Rhythm; Hymenolepiasis; Hymenolepis; Intestines; Male; Rats; Thymine; Uracil; Uridine | 1977 |
Trimethoprim antagonists: effect of uridine in laboratory media.
Topics: Animals; Bacteria; Blood Physiological Phenomena; Culture Media; Horses; Microbial Sensitivity Tests; Thymine; Trimethoprim; Uridine | 1978 |
Autoradiographic evidence for the effects of light on RNA and DNA synthesis during chloroplast replication in spores of Polytrichum.
Topics: Chloroplasts; Deoxyribonucleases; DNA; Light; Plants; RNA; Spores; Thymine; Time Factors; Uridine | 1977 |
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 |
Accumulation of replicative DNA intermediates in Tetrahymena after excision-repairable damage to DNA.
Topics: Animals; Bromodeoxyuridine; Centrifugation, Density Gradient; DNA Repair; Methotrexate; Molecular Weight; Tetrahymena pyriformis; Thymine; Uridine | 1976 |
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 |
Incorporation of oxygen-18 into nucleosides and bases.
Topics: Hypoxanthines; Isotope Labeling; Mass Spectrometry; Oxygen Isotopes; Pyrimidinones; Thymine; Time Factors; Uracil; Uridine | 1977 |
Incorporation of tritiated uridine into DNA of Ehrlich ascites tumor cells.
Topics: Animals; Carcinoma, Ehrlich Tumor; Cell Division; Cytosine; DNA, Neoplasm; Mice; Thymine; Uridine | 1976 |
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 |
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 |
Production of 5-methyluridine by immobilized thermostable purine nucleoside phosphorylase and pyrimidine nucleoside phosphorylase from Bacillus stearothermophilus JTS 859.
Topics: Bacterial Proteins; Enzymes, Immobilized; Geobacillus stearothermophilus; Half-Life; Hydrogen-Ion Concentration; Inosine; Pentosyltransferases; Purine-Nucleoside Phosphorylase; Pyrimidine Phosphorylases; Temperature; Thymine; Uridine | 1991 |
Automated quantitative analysis for orotidine and uridine/thymine in urine by high-performance liquid chromatography with column switching.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Child, Preschool; Chromatography, High Pressure Liquid; Evaluation Studies as Topic; Humans; Infant; Infant, Newborn; Male; Ornithine Carbamoyltransferase Deficiency Disease; Reference Values; Thymine; Uridine | 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 |
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 |
Synthesis and antiviral activity of (E)-5-(2-bromovinyl)uracil and (E)-5-(2-bromovinyl)uridine.
Topics: Animals; Antiviral Agents; Bromodeoxyuridine; Bromouracil; Deoxyuridine; Herpes Simplex; Mice; Mice, Inbred BALB C; Rabbits; Simplexvirus; Thymine; Uridine; Virus Replication | 1986 |
Giardia lamblia: uptake of pyrimidine nucleosides.
Topics: Animals; Biological Transport; Cytidine; Cytosine; Ethylmaleimide; Giardia; Iodoacetates; Iodoacetic Acid; Kinetics; Thymidine; Thymine; Uracil; Uridine | 1987 |
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 |
The infrared spectrum and structure of the type I complex of silver and DNA.
Topics: Animals; Cattle; Cytosine; DNA; Guanine; Silver; Spectrophotometry, Infrared; Thymine; Uridine | 1985 |
Clinical pharmacology of 5-iodo-2'-deoxyuridine and 5-iodouracil and endogenous pyrimidine modulation.
Topics: Chromatography, High Pressure Liquid; Deoxyuridine; Humans; Idoxuridine; Infusions, Parenteral; Neoplasms; Thymine; Uracil; Uridine | 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 |
Mechanism and biosynthetic requirements for F plasmid replication in Escherichia coli.
Topics: Carbon Radioisotopes; Centrifugation, Density Gradient; Chloramphenicol; Chromosomes, Bacterial; Culture Media; Dactinomycin; DNA Replication; DNA, Bacterial; DNA, Circular; Drug Synergism; Escherichia coli; Extrachromosomal Inheritance; Rifampin; RNA, Bacterial; Streptovaricin; Thymine; Tritium; Uridine | 1974 |
Favorable effects in vitro and in vivo of two clinical isolates of Pseudomonas aeruginosa on nutritionally deficient Staphylococcus aureus strains.
Topics: Adenosine; Animals; Culture Media; Ecology; Endotoxins; Leukocytes; Mice; Microscopy, Fluorescence; Mutation; Phagocytosis; Pseudomonas aeruginosa; Rabbits; Staphylococcus; Symbiosis; Thymine; Time Factors; Tryptophan; Uridine | 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 |
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 |
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 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 |
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 |
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 |
Induction of deoxycytidylate deaminase and uridine kinase and activation of cellular DNA synthesis in the course of transformation of chicken embryo cells infected by Rous sarcoma virus in vitro.
Topics: Amidohydrolases; Animals; Avian Sarcoma Viruses; Carbon Isotopes; Cell Transformation, Neoplastic; Chick Embryo; Culture Techniques; Cytosine; Deoxyuridine; DNA; Fibroblasts; Histocytochemistry; Kinetics; Methods; Phosphotransferases; Puromycin; Sarcoma, Avian; Temperature; Thymine; Time Factors; Tritium; Uridine | 1968 |
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 |
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 |
Direct inhibition of Col E 1 plasmid DNA replication in Escherichia coli by rifampicin.
Topics: Autoradiography; Chloramphenicol; DNA Replication; DNA, Bacterial; Drug Resistance, Microbial; Escherichia coli; Inclusion Bodies; Mutation; Rifampin; RNA Nucleotidyltransferases; RNA, Bacterial; Thymine; Tritium; Uridine | 1972 |
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 |
Mutagenic specificity: reversion of iso-1-cytochrome c mutants of yeast.
Topics: Adenine; Alkanesulfonates; Amino Acid Sequence; Base Sequence; Cytochrome c Group; Cytosine; Genetic Code; Guanine; Imidazoles; Lactones; Mechlorethamine; Mesylates; Mutation; Nitrites; Nitrosoguanidines; Radiation Effects; Saccharomyces cerevisiae; Sulfuric Acids; Thymine; Ultraviolet Rays; Uridine | 1973 |
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 |
Conformation of nucleosides. Dipole moments of pyrimidine nucleosides.
Topics: Acetals; Arabinose; Bromouracil; Chemical Phenomena; Chemistry, Physical; Circular Dichroism; Cytidine; Deoxyribonucleosides; Ethers, Cyclic; Furans; Glycosides; Light; Mathematics; Molecular Conformation; Optics and Photonics; Pyrimidine Nucleosides; Ribonucleosides; Thiouracil; Thiouridine; Thymine; Uracil; 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 |
DNA precursors in eukaryotic cells.
Topics: Cells, Cultured; DNA; DNA Replication; Humans; Lymphocytes; Thymidine; Thymine; Thymine Nucleotides; Uridine | 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 |
Deoxyribonucleic acid degradation and the lethal effect by myxin in Escherichia coli.
Topics: Anti-Bacterial Agents; Bacterial Proteins; Bacteriological Techniques; Carbon Isotopes; Cell Membrane; Cell Survival; Centrifugation, Density Gradient; Chloramphenicol; Culture Media; DNA Repair; DNA, Bacterial; Drug Synergism; Escherichia coli; Nalidixic Acid; Nucleic Acid Denaturation; Oxides; Phenazines; Sucrose; Thymine; Tritium; Uridine | 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 |
Mutant E. coli strain with temperature sensitive peptidyl-transfer RNA hydrolase.
Topics: Amino Acids; Bacterial Proteins; Carbon Isotopes; DNA, Bacterial; Escherichia coli; Esterases; Kinetics; Leucine; Lysine; Mutation; Peptide Chain Elongation, Translational; Peptide Chain Initiation, Translational; Peptides; Phenylalanine; RNA, Bacterial; RNA, Transfer; Serine; Temperature; Thymine; Tritium; Uridine | 1972 |
A temperature-sensitive glycyl-transfer ribonucleic acid synthetase mutant of Escherichia coli.
Topics: Amino Acyl-tRNA Synthetases; Bacterial Proteins; Carbon Isotopes; Cell-Free System; Chromosome Mapping; DNA, Bacterial; Escherichia coli; Leucine; Lysogeny; Mutagens; Mutation; Nitrosoguanidines; RNA, Bacterial; Spectrophotometry; Temperature; Thymine; Transduction, Genetic; Tritium; Uracil; Uridine | 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 |
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 |
Mechanism of DNA chain growth. XI. Structure of RNA-linked DNA fragments of Escherichia coli.
Topics: Base Sequence; Centrifugation, Density Gradient; Chromatography, Gel; Deoxyribonucleases; DNA Replication; DNA, Bacterial; DNA, Single-Stranded; Escherichia coli; Molecular Weight; Nucleic Acid Hybridization; Phosphorus Isotopes; Pyrimidine Nucleotides; Ribonucleases; RNA, Bacterial; Thymine; Tritium; Uridine | 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 |
Surface-bound nuclease of Staphylococcus aureus: localization of the enzyme.
Topics: Alkaline Phosphatase; Cell Fractionation; Cell Membrane; Cell Wall; Culture Media; Deoxyribonucleases; DNA, Bacterial; Enzymes; Escherichia coli; Flavobacterium; L-Lactate Dehydrogenase; Phosphates; Protoplasts; Ribonucleases; RNA, Bacterial; RNA, Ribosomal; Staphylococcus; Thymine; Time Factors; Tritium; Uridine | 1974 |
Observation of resonances from some minor bases in the natural-abundance carbon-13 nuclear magnetic resonance spectrum of unfractionated yeast transfer ribonucleic acid. Evidence for fast internal motion of the dihydrouracil rings.
Topics: Carbon Isotopes; Chemical Phenomena; Chemistry; Fourier Analysis; Inosine; Magnesium; Magnetic Resonance Spectroscopy; Nucleotides; Pseudouridine; Ribose; RNA, Transfer; Saccharomyces cerevisiae; Thymine; Uracil; Uridine | 1974 |
Effect of preirradiation ribonucleic acid synthesis inhibition on resistance to ultraviolet light with resistant and sensitive strains of Escherichia coli B-r.
Topics: Agar; Anti-Bacterial Agents; Arabinose; Bacterial Proteins; Carbon Radioisotopes; Chloramphenicol; Drug Resistance, Microbial; Escherichia coli; Glucose; Mutation; Radiation Effects; RNA, Bacterial; Thymine; Time Factors; Tryptophan; Ultraviolet Rays; Uridine | 1974 |
Transport alterations in a phosphatidylethanolamine-deficient mutant of Bacillus subtilis.
Topics: Acetates; Adenosine; Amino Acids; Aspartic Acid; Bacillus subtilis; Biological Transport, Active; Carbon Isotopes; Cell Membrane; Culture Media; Genetics, Microbial; Glucose; Lysine; Mutation; Phosphatidylethanolamines; Pyruvates; Stereoisomerism; Thymine; Time Factors; Uracil; Uridine | 1972 |
Antibacterial properties of silver chelates of uracil and uracil derivatives in vitro.
Topics: Animals; Anti-Bacterial Agents; Bacillus subtilis; Bromouracil; Cattle; Centrifugation, Density Gradient; Chelating Agents; DNA, Bacterial; Dogs; Female; Male; Mice; Pseudomonas aeruginosa; Salmonella; Silver; Staphylococcus; Streptococcus; Thymine; Uracil; Uridine | 1972 |
[Aspects of thymine metabolism in Athiorhodaceae].
Topics: Carbon Isotopes; DNA Replication; DNA, Bacterial; Photosynthesis; Rhodobacter sphaeroides; Rhodopseudomonas; Rhodospirillum; Rhodospirillum rubrum; Thymine; Uracil; Uridine | 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 |
Osmotic properties of aqueous solutions containing nucleosides.
Topics: Adenosine; Cytidine; Guanosine; Molecular Weight; Nucleosides; Osmolar Concentration; Osmosis; Solutions; Thymine; Uridine; Water | 1973 |
Separation of nucleic acid bases, nucleosides and nucleotides on Dowex 50 type resin-coated chromatoplates.
Topics: Absorption; Adenine Nucleotides; Adenosine; Amino Acid Sequence; Chromatography, Ion Exchange; Cytidine; DNA; Guanine Nucleotides; Hydrogen-Ion Concentration; Hydrolysis; Hypoxanthines; Ion Exchange Resins; Protein Hydrolysates; Ribonucleosides; Ribonucleotides; Spectrophotometry, Ultraviolet; Thymine; Uracil; Uridine; Xanthines | 1973 |
[Photochemistry of frozen aqueous solutions of mixtures of tryptophan with nucleic acid components].
Topics: Dose-Response Relationship, Radiation; Freezing; Photochemistry; Radiation Effects; Solutions; Spectrum Analysis; Thymine; Tryptophan; Ultraviolet Rays; Uracil; Uridine; Water | 1973 |
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 |
Morphological changes in Escherichia coli strain C produced by treatments affecting deoxyribonucleic acid synthesis.
Topics: Bacterial Proteins; Bacteriocins; Bacteriolysis; Coliphages; DNA, Bacterial; Escherichia coli; Microscopy, Phase-Contrast; Mitomycins; Mutation; RNA, Bacterial; Thymine; Ultraviolet Rays; Uridine | 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 |
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 effects of mutation and nucleic acid base analogues on the sensitivity of E. coli to partial dehydration.
Topics: Aerosols; Bromodeoxyuridine; Deoxyuridine; DNA, Bacterial; Escherichia coli; Humidity; Idoxuridine; Mutation; Nucleosides; Pyrimidines; Selection, Genetic; Thiouracil; Thymine; Uridine; Water | 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 |
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 |
Inhibitor-induced shift-downs in Escherichia coli.
Topics: Amino Acids; Azides; Bacterial Proteins; Calorimetry; Carbon Isotopes; Culture Media; Cyanides; DNA, Bacterial; Escherichia coli; Leucine; Nucleosides; RNA, Bacterial; Thymine; 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 |
The mode of action of 5-aza-2'-deoxycytidine in Escherichia coli.
Topics: Aminohydrolases; Bacterial Proteins; Biological Transport; Carbon Isotopes; Coliphages; Depression, Chemical; DNA, Bacterial; Escherichia coli; Galactosidases; Leucine; Nucleosides; Pentoses; RNA, Bacterial; Species Specificity; Thymine; Time Factors; Transferases; Uridine; Virus Replication | 1970 |
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 |
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 |
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 |
Recovery of metabolic activity in Escherichia coli following limited exposure to myxin.
Topics: Agar; Anti-Bacterial Agents; Bacterial Proteins; Bacteriological Techniques; Carbon Isotopes; Chloramphenicol; DNA, Bacterial; Escherichia coli; Leucine; Oxides; Phenazines; RNA, Bacterial; Thymine; Time Factors; Uridine | 1971 |
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 |
Effect of actinomycin D on the transfer of ribonucleic acid from nucleus to cytoplasm in Lactobacillus acidophilus.
Topics: Autoradiography; Biological Transport; Carbon Isotopes; Cell Nucleus; Culture Media; Cytoplasm; Dactinomycin; DNA, Bacterial; Lactobacillus acidophilus; Microscopy, Electron; RNA, Bacterial; Thymine; Tritium; Uracil; Uridine | 1970 |
Deoxyribonucleic acid replication and expression of early and late bacteriophage functions in Bacillus subtilis.
Topics: Aminohydrolases; Bacillus subtilis; Bacteriophages; Cytosine Nucleotides; Dactinomycin; DNA Replication; DNA, Viral; Mitomycins; Muramidase; RNA, Viral; Thymine; Time Factors; Tritium; Uridine | 1967 |
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 |
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 |
The effect of 5-bromouracil on energy transfer in DNA and related model systems. Purine: pyrimidine crystal complexes.
Topics: Adenine; Adenosine; Bromouracil; Crystallography; DNA; Energy Transfer; Kinetics; Luminescent Measurements; Models, Chemical; Purines; Pyrimidines; Radiation Effects; Spectrum Analysis; Temperature; Thymine; Uracil; Uridine | 1971 |
The mechanism of aristeromycin. I. Growth inhibition of Xanthomonas oryzae by aristeromycin.
Topics: Adenine; Adenosine; Anti-Bacterial Agents; Cytidine; Cytosine; Deoxyuridine; Guanine; Guanosine; Hypoxanthines; Inosine; Nucleosides; Thymidine; Thymine; Uracil; Uridine; Xanthines; Xanthomonas | 1971 |
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 |
Thymine incorporation and metabolism by various classes of thymine-less bacteria.
Topics: Aminopterin; Culture Media; Enterobacter; Escherichia coli; In Vitro Techniques; Mutation; Nucleosides; Thymine; Uridine | 1965 |
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 |
Preparation and photochemistry of 5,6-cyclopropyluridines and of bicyclic isomers of thymines.
Topics: Chemical Phenomena; Chemistry; Light; Optical Rotatory Dispersion; Stereoisomerism; Thymine; Uridine | 1969 |
Thin-layer chromatography of nucleic acid bases, nucleosides, nucleotides and related compounds. IX. Quantitative analysis in situ reflectance spectroscopy.
Topics: Cartilage; Chromatography, Thin Layer; Hypoxanthines; Methods; Nucleosides; Purines; Pyrimidines; Spectrum Analysis; Thymine; Tissue Extracts; Uracil; Uridine | 1969 |
The molecular configuration of pyrimidines that causes allosteric activation of uracil transport in Hymenolepis diminuta.
Topics: Animals; Binding Sites; Biological Transport; Carbon Isotopes; Cestoda; Chemical Phenomena; Chemistry; Depression, Chemical; Kinetics; Male; Membrane Transport Proteins; Pyrimidines; Rats; Stimulation, Chemical; Thymine; Uracil; Uridine | 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 |
Replication of the small coliphage M13: evidence for long-living M13 specific messenger RNA.
Topics: Coliphages; Electrophoresis; Hybridization, Genetic; RNA, Messenger; RNA, Viral; Thymine; Time Factors; Trichloroacetic Acid; Tritium; Uracil; Uridine; Virus Replication | 1970 |
[The chemical synthesis of 2,4-dithiothymine nucleosides].
Topics: Nucleosides; Spectrum Analysis; Sulfur; Thymidine; Thymine; Uridine | 1970 |
[Effect of 4-methyluracil on the content of nucleosides in muscles and liver, and activity of uridine kinase in the livr of albino rat].
Topics: Animals; Liver; Muscles; Nucleosides; Phosphotransferases; Rats; Thymine; Uridine | 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 |
[Effect of 4-methyl uracil on nucleotide content and uracil degradation in liver of albino rats].
Topics: Adenine Nucleotides; Animals; Chromatography; Guanine Nucleotides; Liver; Nucleosides; Nucleotides; Rats; Thymine; Uracil; Uridine | 1970 |
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 |
Selective gene transcription in bacteriophage T4 by putrescine.
Topics: Butylamines; Carbon Isotopes; Coliphages; DNA, Viral; Genetics, Microbial; RNA, Messenger; RNA, Viral; Thymine; Tritium; Uridine; Viral Proteins | 1967 |
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 |
Deranged DNA synthesis by bone marrow from vitamin B-12-deficient humans.
Topics: Anemia, Macrocytic; Bone Marrow; Bone Marrow Cells; Deoxyuridine; DNA; Female; Folic Acid; Folic Acid Deficiency; Humans; In Vitro Techniques; Methionine; Methotrexate; Thymine; Tritium; Uridine; Vitamin B 12; Vitamin B 12 Deficiency | 1968 |
Inhibition of human leukocyte pyrimidine deoxynucleoside synthesis by allopurinol and 6-mercaptopurine.
Topics: Allopurinol; Deoxyuridine; Depression, Chemical; Humans; Kinetics; Leukocytes; Mercaptopurine; Nucleosides; Pentosephosphates; Pyridines; Pyrimidines; Thymine; Transferases; Uridine | 1968 |
The conformation of pyrimidine nucleosides. An application of the nuclear Overhauser effect.
Topics: Cytosine; Deuterium; Dimethyl Sulfoxide; Magnetic Resonance Spectroscopy; Nucleosides; Solvents; Thymine; Uridine | 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 |
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 |
Chemical modification of nucleic acid components and transfer ribonucleic acid.
Topics: Chemical Phenomena; Chemistry; Nucleic Acids; Nucleosides; Palladium; Rhodium; RNA, Transfer; Thymine; Uridine | 1969 |
The incorporation of precursors into chick embryo DNA in the presence of 4 N-hydroxy-deoxycytidine and 4 N-hydroxy-5-methyl-deoxycytidine.
Topics: Animals; Carbon Isotopes; Chemical Phenomena; Chemistry; Chick Embryo; Cytosine Nucleotides; DNA; Enzymes; Nucleosides; Nucleotides; Thymine; Uridine | 1965 |
Anomalous electrophoretic behavior of purine and pyrimidine derivatives in triethylammonium buffers.
Topics: Acetates; Adenine; Bicarbonates; Buffers; Carbonates; Cytosine; Formates; Guanine; Purines; Pyrimidines; Quaternary Ammonium Compounds; Thymine; Uracil; Uracil Nucleotides; Uridine; Xanthines | 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 |
Actinomycin D and p-fluorophenylalanine, inhibitors of nuclear replication in HeLa cells.
Topics: Cell Division; Cell Nucleus; Culture Techniques; Dactinomycin; DNA; HeLa Cells; Phenylalanine; Thymine; Uridine | 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 |
On the mechanism of transcription of the lambda genome during induction of lysogenic bacteria.
Topics: Chloramphenicol; Coliphages; DNA, Viral; Genetic Code; Hot Temperature; Kinetics; Molecular Biology; Mutation; RNA, Viral; Thymine; Tritium; Uridine | 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 |
Role of ribonucleic acid synthesis in conjugational transfer of chromosomal and plasmid deoxyribonucleic acids.
Topics: Conjugation, Genetic; Cytidine; DNA, Bacterial; Escherichia coli; Mutation; Plasmids; RNA, Bacterial; Thymine; Uridine | 1981 |
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 |
[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 |
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 |
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 |
[Sulfonamide-dependent growth of a strain of Escherichia coli K12 Thy- on Mueller-Hinton medium].
Topics: Culture Media; Escherichia coli; Mutation; Sulfonamides; Thymidylate Synthase; Thymine; Uridine | 1980 |
Uridine and uracil transport in Escherichia coli and transport-deficient mutants.
Topics: Adenine; Adenosine; Biological Transport; Escherichia coli; Guanine; Hypoxanthines; Inosine; Kinetics; Mutation; Species Specificity; Thymine; Uracil; Uridine | 1981 |
Pyrimidine metabolism in Giardia lamblia trophozoites.
Topics: Animals; Cytidine; Giardia; Pyrimidines; Thymidine; Thymidine Phosphorylase; Thymine; Uracil; Uridine; Uridine Phosphorylase | 1982 |
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 |
Potential carcinogenicity of the synthetic 1,3,6-triazine (6-aza) nucleic acid analogues determined by DC polarography. I. Nucleobases.
Topics: Aza Compounds; Azauridine; Carcinogenicity Tests; Oxidation-Reduction; Thymine; Uridine | 1996 |
[New nucleoside conjugates with phospholipids: synthesis of anti-HIV activity of rac-1-hexadecyl-2-acyl-sn-glycero-3-phosphonucleosides].
Topics: Anti-HIV Agents; Erythrocytes; Fluorescent Antibody Technique, Indirect; Humans; Hydrolysis; Immunoenzyme Techniques; Nucleosides; Phospholipids; Stavudine; Thymine; Uridine; Virus Replication | 1997 |
Michael addition reactions of some nucleobases to 1-(4,6-O-benzylidene-2,3-didehydro-2,3-dideoxy-3-nitro-beta-D- hexopyran osyl) uracil.
Topics: Bridged Bicyclo Compounds, Heterocyclic; Cytosine; Indicators and Reagents; Molecular Structure; Nucleosides; Thymine; Uracil; Uridine | 1997 |
Synthesis and conformational analysis of a novel type of spin labelled bicyclonucleoside based on a tetrahydrofurano[2,3-c]pyrrolidine sugar skeleton.
Topics: Carbohydrates; Furans; Magnetic Resonance Spectroscopy; Molecular Structure; Pyrrolidines; Spin Labels; Thymine; Uridine | 1998 |
Demethylation of thymine residues affects DNA cleavage by endonucleases but not sequence recognition by drugs.
Topics: Base Sequence; Binding Sites; Deoxyribonuclease I; DNA Primers; DNA, Bacterial; Endonucleases; Intercalating Agents; Methylation; Micrococcal Nuclease; Molecular Sequence Data; Thymine; Uridine | 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 |
Thermodynamic, kinetic and structural studies on the ternary palladium(II) complexes of thioether ligands.
Topics: Calorimetry; Dipeptides; Glycylglycine; Kinetics; Ligands; Magnetic Resonance Spectroscopy; Methionine; Palladium; Potentiometry; Sulfides; Thermodynamics; Thymine; Uracil; Uridine | 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 |
Imino proton exchange and base-pair kinetics in RNA duplexes.
Topics: Ammonia; Base Pairing; Catalysis; Cytosine; Guanine; Hydrogen-Ion Concentration; Imines; Kinetics; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Denaturation; Nucleic Acid Heteroduplexes; Oligonucleotides; Protons; RNA; Thermodynamics; Thymine; Uridine | 2001 |
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 determination of uridine and thymine in small samples of nucleic acid-protein residue.
Topics: Nucleic Acids; Nucleoproteins; Nucleosides; Nucleotides; Thymine; Uridine | 1958 |
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 |
A comparison of the effects of U.V. irradiation on 5-ribosyluracil with those on uridine and thymine.
Topics: Nucleosides; Nucleotides; Thymine; Ultraviolet Rays; Uridine | 1961 |
Studies on nucleosides and nucleotides. VI. Syntheses of D-ribosylthymines and D-xylosylthymines.
Topics: Nucleosides; Nucleotides; Thymine; Uridine | 1962 |
CONTROL ASPECTS OF URIDINE 5'-DIPHOSPHATE GLUCOSE AND THYMIDINE 5'-DIPHOSPHATE GLUCOSE SYNTHESIS BY MICROBIAL ENZYMES.
Topics: Chromatography; Electrophoresis; Enzyme Inhibitors; Escherichia coli; Feedback; Glucose; Magnesium; Nucleotides; Nucleotidyltransferases; Research; Salmonella; Spectrophotometry; Thymine; Thymine Nucleotides; Uracil Nucleotides; Uridine; Uridine Diphosphate Glucose | 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 |
EVIDENCE OF LYSOGENY IN DERIVATIVES OF ESCHERICHIA COLI.
Topics: Bacteriolysis; Carbon Isotopes; Coliphages; DNA, Bacterial; Electrons; Escherichia coli; Lysogeny; Metabolism; Microscopy; Microscopy, Electron; Mitomycin; Mitomycins; Nucleosides; Pharmacology; Radiation Effects; Radiometry; Research; RNA; RNA, Bacterial; Thymine; Ultraviolet Rays; Uracil; Uridine | 1965 |
FREE-RADICAL FORMATION IN IRRADIATED DEOXYRIBONUCLEIC ACID.
Topics: Bromine; Bromodeoxyuridine; Chemical Phenomena; Chemistry; Cold Temperature; DNA; Electron Spin Resonance Spectroscopy; Nucleosides; Radiation Effects; RNA; Spectrum Analysis; Thymine; Uracil; Uracil Nucleotides; Uridine | 1965 |
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 |
Selectivity and affinity of triplex-forming oligonucleotides containing 2'-aminoethoxy-5-(3-aminoprop-1-ynyl)uridine for recognizing AT base pairs in duplex DNA.
Topics: Adenine; Base Pairing; Base Sequence; Circular Dichroism; Deoxyribonuclease I; DNA; DNA Footprinting; Molecular Sequence Data; Oligodeoxyribonucleotides; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Thymine; Uridine | 2004 |
Light-induced reactions of Escherichia coli DNA photolyase monitored by Fourier transform infrared spectroscopy.
Topics: Bacillus subtilis; Catalysis; Deoxyribodipyrimidine Photo-Lyase; DNA Damage; DNA Repair; Enzyme Activation; Escherichia coli; Flavin-Adenine Dinucleotide; Folic Acid; Light; Mutation; Photochemistry; Spectroscopy, Fourier Transform Infrared; Thymine; Uridine | 2005 |
Stabilisation of nucleic acid secondary structures by oligonucleotides with an additional nucleobase; synthesis and incorporation of 2'-deoxy-2'-C-(2-(thymine-1-yl)ethyl)uridine.
Topics: Base Pairing; Base Sequence; Buffers; DNA, Complementary; Magnesium; Nucleic Acid Conformation; Oligonucleotides; Organophosphorus Compounds; RNA, Complementary; Thymine; Uridine | 2005 |
Characterization of novel Na+-dependent nucleobase transport systems at the blood-testis barrier.
Topics: Adenine; Animals; Biological Transport; Blood-Testis Barrier; Cytosine; Guanine; Hypoxanthine; Kinetics; Male; Meglumine; Nucleobase Transport Proteins; Nucleoside Transport Proteins; Purine Nucleosides; Pyrimidine Nucleosides; Rats; Rats, Inbred Strains; Sertoli Cells; Sodium; Thioinosine; Thymine; Uracil; Uridine | 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 |
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 |
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 |
Defining a process operating window for the synthesis of 5-methyluridine by transglycosylation of guanosine and thymine.
Topics: Bacillus; Bioreactors; Glycosylation; Guanosine; Hydrogen-Ion Concentration; Purine-Nucleoside Phosphorylase; Temperature; Thymine; Uridine; Uridine Phosphorylase | 2011 |
Two-step efficient synthesis of 5-methyluridine via two thermostable nucleoside phosphorylase from Aeropyrum pernix.
Topics: Aeropyrum; Enzyme Stability; Guanosine; Industrial Microbiology; Pentosyltransferases; Recombinant Proteins; Temperature; Thymine; Uridine; Uridine Phosphorylase | 2012 |
Synthesis of 2′-O-(thymin-1-yl)methyluridine and its incorporation into secondary nucleic acid structures.
Topics: Nucleic Acid Conformation; Nucleic Acid Hybridization; Nucleic Acids; Oligonucleotides; Thymine; Transition Temperature; Uridine | 2013 |
The coupling of tautomerization to hydration in the transition state on the pyrimidine photohydration reaction path.
Topics: Cytosine; Pyrimidines; Quantum Theory; Thermodynamics; Thymine; Uridine; Water | 2014 |
Alternative syntheses of (S)-cEt-BNA: a key constrained nucleoside component of bioactive antisense gapmer sequences.
Topics: Bridged Bicyclo Compounds; Bridged-Ring Compounds; Cyclization; Ethers, Cyclic; Molecular Structure; Nucleosides; Oligonucleotides, Antisense; Thymine; Uridine | 2014 |
Tipiracil binds to uridine site and inhibits Nsp15 endoribonuclease NendoU from SARS-CoV-2.
Topics: A549 Cells; Antiviral Agents; Catalytic Domain; COVID-19; COVID-19 Drug Treatment; Crystallography, X-Ray; Endoribonucleases; Enzyme Inhibitors; Humans; Ligands; Models, Molecular; Protein Conformation; Pyrrolidines; SARS-CoV-2; Thymine; Uridine; Viral Nonstructural Proteins | 2021 |
Pyrimidine catabolism is required to prevent the accumulation of 5-methyluridine in RNA.
Topics: Animals; Arabidopsis; DNA; Mammals; Pyrimidines; RNA; Thymine; Uridine | 2023 |