title: Genetic fusions that help define a transcription termination region in Escherichia coli.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002268:Carboxypeptidases; D002874:Chromosome Mapping; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D007785:Lactose / Q000378:metabolism; D009876:Operon; D010446:Peptide Fragments / Q000032:analysis; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000378:metabolism; D014158:Transcription, Genetic; D014357:Trypsin; D014364:Tryptophan / Q000378:metabolism; D014367:Tryptophan Synthase / Q000096:biosynthesis
chemical_list: D000596:Amino Acids; D010446:Peptide Fragments; D012333:RNA, Messenger; D014364:Tryptophan; D002268:Carboxypeptidases; D014357:Trypsin; D014367:Tryptophan Synthase; D007785:Lactose