title: Regulation of expression of a cistron in the RNA bacteriophage MS2.
mesh_terms: D003090:Coliphages / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D005796:Genes; D005809:Genes, Regulator; D009154:Mutation; D014176:Protein Biosynthesis; D012293:Rifampin / Q000494:pharmacology; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D014764:Viral Proteins; D012293:Rifampin