title: [Retroviruses with 2 oncogenes].
abstract: Less than a decade ago, some acute transforming avian leukemia retroviruses that transduced not one but two distinct cellular genes that could cooperate in the viral-proned transformation processes was discovered. In this paper three examples of such retroviruses are presented. This are: avian erythroblastosis virus ES 4 (AEV-ES 4), avian erythroblastosis virus E 26 (AEV-E 26), avian Mill-Hill-2 myelocytomatosis virus (MH 2).
authors.forename: Z M
authors.initials: ZM
authors.lastname: Rupniewska
mesh_terms: D001355:Alpharetrovirus / Q000235:genetics* / Q000472:pathogenicity; D000818:Animals; D001353:Avian Leukosis / Q000209:etiology* / Q000235:genetics; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D005814:Genes, Viral / Q000502:physiology*; D009857:Oncogenes / Q000502:physiology*; D001357:Sarcoma, Avian / Q000209:etiology* / Q000235:genetics; D014412:Tumor Virus Infections / Q000150:complications / Q000235:genetics* / Q000473:pathology
vernacular_title: Retrowirusy majace dwa onkogeny.