title: [Attenuation of bacteriophage phi80 repression].
abstract: Data are obtained suggesting the involvement of the cor gene of the [symbol: see text] 80 phage in regulation of phage operons. Mutations in the cor gene, which is located outside the region of phage [symbol: see text] 80 immunity, cause disturbances in the establishment and maintenance of the phage lysogenic state. The cor gene was shown to affect RecA-inactivation of the phage repressor induced by UV-irradiation. A model suggesting cor gene involvement in [symbol: see text] 80 operon regulation is discussed.
authors.forename: D P
authors.initials: DP
authors.lastname: Kozyrev
authors.forename: N A
authors.initials: NA
authors.lastname: Vasinova
mesh_terms: D010582:Bacteriophage lambda / Q000145:classification / Q000235:genetics*; D005814:Genes, Viral; D008242:Lysogeny; D009154:Mutation; D009876:Operon; D012097:Repressor Proteins / Q000235:genetics*; D014466:Ultraviolet Rays
chemical_list: D012097:Repressor Proteins