title: Biosynthesis of RNA polymerase in Escherichia coli. IX. Growth-dependent variations in the synthesis rate, content and distribution of RNA polymerase.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis*; D004792:Enzyme Precursors / Q000096:biosynthesis; D004926:Escherichia coli / Q000235:genetics* / Q000254:growth & development; D014644:Genetic Variation; D012270:Ribosomes / Q000378:metabolism
chemical_list: D004792:Enzyme Precursors; D012321:DNA-Directed RNA Polymerases