title: Evidence for tRNA precursors in bacteria.
mesh_terms: D002247:Carbon Isotopes; D002848:Chromatography, DEAE-Cellulose; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D046911:Macromolecular Substances / Q000096:biosynthesis; D009711:Nucleotides / Q000378:metabolism*; D012329:RNA, Bacterial / Q000032:analysis / Q000096:biosynthesis*; D012343:RNA, Transfer / Q000032:analysis / Q000096:biosynthesis*; D012293:Rifampin / Q000494:pharmacology; D013696:Temperature; D013997:Time Factors; D014498:Uracil / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D046911:Macromolecular Substances; D009711:Nucleotides; D012329:RNA, Bacterial; D014498:Uracil; D012343:RNA, Transfer; D012293:Rifampin