title: [The genome of chickens free of endogenous avian leukosis-sarcoma proviruses contains sequences distantly related to Rous sarcoma virus].
abstract: Line of Brown leghorn chickens free of RAV-O-type endogenous proviruses was obtained by selection under blot hybridization control. A set of dispersed sequences distantly related to avian leukosis virus genome was found in DNA of these chickens by means of hybridization in non-stringent conditions. Different restriction fragments were detected by gag, pol and env hybridization probes.
mesh_terms: D001355:Alpharetrovirus / Q000235:genetics*; D000818:Animals; D001358:Avian Sarcoma Viruses / Q000235:genetics*; D001483:Base Sequence; D002645:Chickens / Q000235:genetics* / Q000382:microbiology; D002874:Chromosome Mapping; D003001:Cloning, Molecular; D005814:Genes, Viral; D012689:Sequence Homology, Nucleic Acid
vernacular_title: V genome kur, svobodnykh ot éndogennykh provirusov leĭkozo-sarkomnogo kompleksa ptits, prisutstvuiu posledovatel'nosti, otdalenno rodstvennye virusu sarcomy Rausa.