title: Regulation of biosynthesis of the DNA-dependent RNA polymerase in Escherichia coli.
mesh_terms: D002874:Chromosome Mapping; D004259:DNA-Directed DNA Polymerase / Q000235:genetics; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis*; D004926:Escherichia coli / Q000201:enzymology* / Q000254:growth & development; D005786:Gene Expression Regulation; D005796:Genes; D046911:Macromolecular Substances; D012293:Rifampin / Q000494:pharmacology; D012808:Sigma Factor / Q000096:biosynthesis / Q000235:genetics
chemical_list: D046911:Macromolecular Substances; D012808:Sigma Factor; D012321:DNA-Directed RNA Polymerases; D004259:DNA-Directed DNA Polymerase; D012293:Rifampin