title: Tryptophan messenger ribonucleic acid elongation rates and steady-state levels of tryptophan operon enzymes under various growth conditions.
mesh_terms: D001435:Bacteriophages; D004269:DNA, Bacterial; D004798:Enzymes / Q000096:biosynthesis; D004926:Escherichia coli / Q000378:metabolism*; D006824:Hybridization, Genetic; D006836:Hydro-Lyases / Q000032:analysis; D008967:Molecular Biology; D009711:Nucleotides; D009876:Operon; D012329:RNA, Bacterial / Q000096:biosynthesis; D012333:RNA, Messenger / Q000096:biosynthesis*; D013696:Temperature; D014316:Tritium; D014364:Tryptophan; D014529:Uridine
chemical_list: D004269:DNA, Bacterial; D004798:Enzymes; D009711:Nucleotides; D012329:RNA, Bacterial; D012333:RNA, Messenger; D014316:Tritium; D014364:Tryptophan; D006836:Hydro-Lyases; D014529:Uridine