title: Polyamine biosynthesis and accumulation during the G1 to S phase transition.
mesh_terms: D012437:Adenosylmethionine Decarboxylase / Q000378:metabolism; D002453:Cell Cycle; D002460:Cell Line; D006358:Hot Temperature; D007399:Interphase; D009955:Ornithine Decarboxylase / Q000378:metabolism; D011700:Putrescine / Q000096:biosynthesis* / Q000494:pharmacology; D013095:Spermidine / Q000096:biosynthesis* / Q000494:pharmacology; D013096:Spermine / Q000096:biosynthesis*
chemical_list: D013096:Spermine; D009955:Ornithine Decarboxylase; D012437:Adenosylmethionine Decarboxylase; D013095:Spermidine; D011700:Putrescine