title: [Provirus structure and expression in rat cell lines transformed by the avian sarcoma virus].
abstract: Two type of exogenous action on transformed cells have been investigated. The first system includes clones of TWERC cells transformed by Rous sarcoma virus and cultivated in the presence of 5-bromodeoxyuridine. The second system consists of spontaneously transformed rat cells Sam IV superinfected with avian sarcoma virus B-77. In these cell lines and clones the structure of the provirus and its expression have been analyzed by different molecular probes.
authors.forename: D A
authors.initials: DA
authors.lastname: Brashishkite
authors.forename: S A
authors.initials: SA
authors.lastname: Galetskiĭ
authors.forename: P
authors.initials: P
authors.lastname: Kulifeĭ
authors.forename: M
authors.initials: M
authors.lastname: Urbanchikova
authors.forename: A
authors.initials: A
authors.lastname: Lizonova
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses; D002460:Cell Line; D002472:Cell Transformation, Viral; D011533:Proviruses / Q000032:analysis; D051381:Rats
vernacular_title: Struktura i ékspressia provirusa v liniiakh kletok krys, transformirovannykh virusom sarkomy ptits.