THE BIOSYNTHESIS OF THYMIDYLIC  ACID. V. HYDROGEN ISOTOPE STUDIES WITH DIHYDROFOLIC REDUCTASE AND THYMIDYLATE SYNTHETASE.
D055598:Chemical Phenomena; D002621:Chemistry; D006859:Hydrogen; D007554:Isotopes; D008025:Ligases; D009711:Nucleotides; D010088:Oxidoreductases; D012106:Research; D013938:Thymidine Monophosphate; D013940:Thymidylate Synthase; D014316:Tritium
D007554:Isotopes; D009711:Nucleotides; D014316:Tritium; D013938:Thymidine Monophosphate; D006859:Hydrogen; D010088:Oxidoreductases; D013940:Thymidylate Synthase; D008025:Ligases
CHEMISTRY; EXPERIMENTAL LAB STUDY; LIGASES; NUCLEOTIDES; OXIDOREDUCTASES; TRITIUM