title: Polypeptide chain termination in cell-free extracts of E. coli.
mesh_terms: D002474:Cell-Free System; D004926:Escherichia coli; D005815:Genetic Code; D007700:Kinetics; D010452:Peptide Biosynthesis; D011119:Polynucleotides; D012333:RNA, Messenger; D012343:RNA, Transfer / Q000378:metabolism*; D012270:Ribosomes / Q000502:physiology
chemical_list: D011119:Polynucleotides; D012333:RNA, Messenger; D012343:RNA, Transfer