title: RNA polymerase mutants of Escherichia coli. Streptolydigin resistance and its relation to rifampicin resistance.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis*; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000201:enzymology*; D005827:Genetics, Microbial; D009154:Mutation; D010441:Peptide Chain Elongation, Translational; D010442:Peptide Chain Initiation, Translational; D011714:Pyrans / Q000494:pharmacology; D011758:Pyrroles / Q000494:pharmacology; D012313:RNA / Q000096:biosynthesis; D012293:Rifampin
chemical_list: D000900:Anti-Bacterial Agents; D011714:Pyrans; D011758:Pyrroles; D012313:RNA; D012321:DNA-Directed RNA Polymerases; D012293:Rifampin