title: A class of rifR RNA polymerase mutations that interferes with the expression of coliphage lambda late gene.
mesh_terms: D003090:Coliphages / Q000254:growth & development* / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis*; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology*; D005796:Genes; D009113:Muramidase / Q000096:biosynthesis; D009154:Mutation; D012333:RNA, Messenger / Q000096:biosynthesis; D012367:RNA, Viral / Q000096:biosynthesis; D012293:Rifampin / Q000494:pharmacology; D014158:Transcription, Genetic; D014779:Virus Replication
chemical_list: D012333:RNA, Messenger; D012367:RNA, Viral; D012321:DNA-Directed RNA Polymerases; D009113:Muramidase; D012293:Rifampin