title: The regulation of transcription initiation in bacteria.
mesh_terms: D001412:Bacillus subtilis / Q000235:genetics / Q000502:physiology; D001419:Bacteria / Q000235:genetics*; D001435:Bacteriophages / Q000235:genetics; D004269:DNA, Bacterial / Q000235:genetics; D004278:DNA, Superhelical / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D006360:Heat-Shock Proteins / Q000235:genetics; D011401:Promoter Regions, Genetic; D012808:Sigma Factor / Q000235:genetics; D013171:Spores, Bacterial / Q000235:genetics; D014158:Transcription, Genetic
chemical_list: D004269:DNA, Bacterial; D004278:DNA, Superhelical; D006360:Heat-Shock Proteins; D012808:Sigma Factor