AKR murine leukemia virusLeukemia Virus, MurineMice, Inbred AKRMoloney murine leukemia virusFriend murine leukemia virusLeukemia, ExperimentalAbelson murine leukemia virusLeukemia Virus, FelineRauscher VirusRetroviridae InfectionsLeukemia Virus, BovineCell LineLeukemiaMolecular Sequence DataBase SequenceGenomeRetroviridaeDNA, ViralVirus ReplicationGenes, ViralMink Cell Focus-Inducing VirusesRNA-Directed DNA PolymeraseReceptors, VirusCell Line, TumorTumor Virus InfectionsProvirusesGene Products, gagMice, Inbred StrainsGammaretrovirusRNA, ViralGenome, ViralLeukemia, Myeloid, AcuteVirus IntegrationViral ProteinsAmino Acid SequenceLeukemia Virus, Gibbon ApeTumor Cells, Cultured