title: Localization of the structural gene for the  ' subunit of RNA polymerase in Escherichia coli.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D002247:Carbon Isotopes; D002452:Cell Count; D002499:Centrifugation, Density Gradient; D002876:Chromosomes, Bacterial; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis*; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000166:cytology / Q000201:enzymology*; D005796:Genes; D005827:Genetics, Microbial; D009154:Mutation; D010452:Peptide Biosynthesis; D012967:Sodium Dodecyl Sulfate; D013053:Spectrophotometry; D014316:Tritium
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D014316:Tritium; D012967:Sodium Dodecyl Sulfate; D012321:DNA-Directed RNA Polymerases