AKR murine leukemia virusLeukemia Virus, MurineMice, Inbred AKRMoloney murine leukemia virusFriend murine leukemia virusLeukemia, ExperimentalAbelson murine leukemia virusLeukemia Virus, FelineRauscher VirusRetroviridae InfectionsLeukemia Virus, BovineVirus ReplicationReceptors, VirusLeukemiaGenes, ViralCell LineRetroviridaeDNA, ViralMink Cell Focus-Inducing VirusesRNA-Directed DNA PolymeraseMolecular Sequence DataTumor Virus InfectionsProvirusesRNA VirusesGammaretrovirusVirus IntegrationRNA, ViralGene Products, gagDefective VirusesViral ProteinsBase SequenceMice, Inbred StrainsVirus AssemblyLeukemia, Myeloid, AcuteVirus CultivationLeukemia Virus, Gibbon Ape