title: Phenotypic mixing between avian and mammalian RNA tumor viruses: I. Envelope pseudotypes of Rous sarcoma virus.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000254:growth & development / Q000276:immunology; D001717:Birds; D002459:Cell Fusion; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D000939:Epitopes; D006378:Helper Viruses / Q000254:growth & development; D008322:Mammals; D010641:Phenotype; D012190:Retroviridae / Q000254:growth & development / Q000276:immunology; D014762:Viral Interference; D014764:Viral Proteins / Q000276:immunology; D014779:Virus Replication
chemical_list: D000939:Epitopes; D014764:Viral Proteins