title: Mutations affecting RNA polymerase associated with rifampicin resistance in Escherichia coli.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002247:Carbon Isotopes; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000201:enzymology*; D005815:Genetic Code; D005827:Genetics, Microbial; D006358:Hot Temperature; D009154:Mutation; D011489:Protein Denaturation; D012316:RNA Nucleotidyltransferases / Q000037:antagonists & inhibitors*; D012329:RNA, Bacterial / Q000096:biosynthesis; D012293:Rifampin; D014316:Tritium; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D000900:Anti-Bacterial Agents; D002247:Carbon Isotopes; D012329:RNA, Bacterial; D014500:Uracil Nucleotides; D014316:Tritium; D012316:RNA Nucleotidyltransferases; D012293:Rifampin