title: Induction of thymidylate synthetase activity in Tetrahymena by cyclic guanosine monophosphate.
mesh_terms: D000818:Animals; D003994:Bucladesine / Q000494:pharmacology; D002110:Caffeine / Q000494:pharmacology; D002455:Cell Division; D003470:Culture Media; D006152:Cyclic GMP / Q000031:analogs & derivatives / Q000494:pharmacology*; D004790:Enzyme Induction / Q000187:drug effects; D008780:Methyltransferases / Q000096:biosynthesis*; D013769:Tetrahymena pyriformis / Q000187:drug effects / Q000201:enzymology*; D013806:Theophylline / Q000494:pharmacology; D013940:Thymidylate Synthase / Q000096:biosynthesis*
chemical_list: D003470:Culture Media; D002110:Caffeine; D003994:Bucladesine; D013806:Theophylline; D008780:Methyltransferases; D013940:Thymidylate Synthase; D006152:Cyclic GMP