title: Superinfection immunity and prophage repression in phage P1. IV. The c1 repressor bypass function and the role of c4 repressor in immunity.
mesh_terms: D003090:Coliphages / Q000235:genetics* / Q000254:growth & development; D005809:Genes, Regulator; D005814:Genes, Viral; D008242:Lysogeny; D013696:Temperature; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D014764:Viral Proteins