title: Proceedings: Modification of DNA-dependent RNA polymerase.
mesh_terms: D002701:Chloramphenicol / Q000494:pharmacology; D003090:Coliphages / Q000187:drug effects / Q000201:enzymology*; D004267:DNA Viruses / Q000187:drug effects / Q000201:enzymology; D004269:DNA, Bacterial; D004279:DNA, Viral; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology*; D012293:Rifampin / Q000494:pharmacology; D013045:Species Specificity; D014158:Transcription, Genetic / Q000187:drug effects
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D002701:Chloramphenicol; D012321:DNA-Directed RNA Polymerases; D012293:Rifampin