title: On the metabolic inactivation of messenger RNA in Escherichia coli: ribonuclease I and polynucleotide phosphorylase.
mesh_terms: D004790:Enzyme Induction; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D005696:Galactosidases / Q000096:biosynthesis; D008967:Molecular Biology; D009154:Mutation; D009713:Nucleotidyltransferases / Q000378:metabolism*; D012329:RNA, Bacterial / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D012260:Ribonucleases / Q000378:metabolism*
chemical_list: D012329:RNA, Bacterial; D012333:RNA, Messenger; D009713:Nucleotidyltransferases; D012260:Ribonucleases; D005696:Galactosidases