title: Evidence for endonucleolytic attack in decay of lac messenger RNA in Escherichia coli.
mesh_terms: D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D004720:Endonucleases / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D005092:Exonucleases / Q000378:metabolism; D005815:Genetic Code; D006207:Half-Life; D007785:Lactose; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D009876:Operon; D012329:RNA, Bacterial / Q000378:metabolism; D012333:RNA, Messenger / Q000378:metabolism*; D012293:Rifampin; D013997:Time Factors; D014158:Transcription, Genetic; D014316:Tritium; D014498:Uracil / Q000378:metabolism
chemical_list: D002250:Carbon Radioisotopes; D012329:RNA, Bacterial; D012333:RNA, Messenger; D014316:Tritium; D014498:Uracil; D004720:Endonucleases; D005092:Exonucleases; D007785:Lactose; D012293:Rifampin