title: Deletions of distal sequence after termination of transcription at the end of the tryptophan operon in E. coli.
mesh_terms: D001483:Base Sequence; D002872:Chromosome Deletion; D004269:DNA, Bacterial / Q000235:genetics; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics*; D009154:Mutation; D009876:Operon; D012333:RNA, Messenger / Q000235:genetics; D014157:Transcription Factors / Q000502:physiology; D014158:Transcription, Genetic; D014364:Tryptophan / Q000235:genetics*
chemical_list: D004269:DNA, Bacterial; D012333:RNA, Messenger; D014157:Transcription Factors; D014364:Tryptophan; D012321:DNA-Directed RNA Polymerases