title: Initiation, elongation and termination of polypeptide synthesis in cell-free systems from polyamine-deficient bacteria.
mesh_terms: D002474:Cell-Free System; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D009154:Mutation; D010441:Peptide Chain Elongation, Translational / Q000187:drug effects*; D010442:Peptide Chain Initiation, Translational / Q000187:drug effects*; D010443:Peptide Chain Termination, Translational / Q000187:drug effects*; D011700:Putrescine / Q000494:pharmacology*; D012346:RNA, Transfer, Amino Acyl / Q000378:metabolism; D012358:RNA, Transfer, Met; D012270:Ribosomes / Q000378:metabolism
chemical_list: D012346:RNA, Transfer, Amino Acyl; D012358:RNA, Transfer, Met; C024988:tRNA, formylmethionine-; D011700:Putrescine