AKR murine leukemia virusLeukemia Virus, MurineMice, Inbred AKRMoloney murine leukemia virusFriend murine leukemia virusLeukemia, ExperimentalLeukemia Virus, FelineAbelson murine leukemia virusXenotropic murine leukemia virus-related virusRetroviridae InfectionsRauscher VirusRetroviridaeLeukemia Virus, BovineGammaretrovirusMink Cell Focus-Inducing VirusesCell LineLeukemiaGenes, ViralVirus ReplicationDNA, ViralMinkReceptors, VirusMolecular Sequence DataRNA-Directed DNA PolymeraseBase SequenceProvirusesMice, Inbred StrainsTumor Virus InfectionsImmunodeficiency Virus, FelineCatsGene Products, gagViral ProteinsRNA, ViralSarcoma Viruses, MurineHelper VirusesVirus IntegrationLeukemia, Myeloid, AcuteGene Products, envLeukemia Virus, Gibbon Ape