title: Positive control of transcription initiation in bacteria.
mesh_terms: D001419:Bacteria / Q000235:genetics / Q000378:metabolism; D001483:Base Sequence; D003001:Cloning, Molecular; D003090:Coliphages / Q000235:genetics; D004269:DNA, Bacterial / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D005809:Genes, Regulator; D005814:Genes, Viral; D008957:Models, Genetic; D009876:Operon; D011401:Promoter Regions, Genetic; D012329:RNA, Bacterial / Q000235:genetics; D012097:Repressor Proteins / Q000235:genetics; D014158:Transcription, Genetic
chemical_list: D004269:DNA, Bacterial; D012329:RNA, Bacterial; D012097:Repressor Proteins