title: Ribosomal RNA chain growth rate and RNA labeling patterns in Escherichia coli B-r.
mesh_terms: D004926:Escherichia coli / Q000254:growth & development* / Q000378:metabolism; D007700:Kinetics; D008660:Metabolism / Q000187:drug effects; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D012293:Rifampin / Q000494:pharmacology; D014158:Transcription, Genetic; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D012335:RNA, Ribosomal; D014316:Tritium; D012293:Rifampin; D014529:Uridine