title: A new gene of bacteriophage P22 which regulates synthesis of antirepressor.
mesh_terms: D002874:Chromosome Mapping; D005809:Genes, Regulator; D005814:Genes, Viral; D008242:Lysogeny; D009154:Mutation; D010641:Phenotype; D012097:Repressor Proteins; D012483:Salmonella Phages / Q000235:genetics*; D012486:Salmonella typhimurium; D013696:Temperature
chemical_list: D012097:Repressor Proteins