AKR murine leukemia virusLeukemia Virus, MurineMice, Inbred AKRMoloney murine leukemia virusFriend murine leukemia virusLymphomaLeukemia, ExperimentalAbelson murine leukemia virusLeukemia Virus, FelineRauscher VirusRetroviridae InfectionsLeukemia Virus, BovineVirus ReplicationLeukemiaReceptors, VirusCell LineLymphoma, B-CellRetroviridaeGenes, ViralDNA, ViralLymphoma, T-CellLymphoma, Non-HodgkinMink Cell Focus-Inducing VirusesRNA-Directed DNA PolymeraseMolecular Sequence DataTumor Virus InfectionsRNA VirusesProvirusesRNA, ViralGene Products, gagDefective VirusesVirus IntegrationViral ProteinsGammaretrovirusBase SequenceVirus AssemblyMice, Inbred StrainsLeukemia, Myeloid, AcuteVirus CultivationLymphoma, Large B-Cell, DiffuseLeukemia Virus, Gibbon Ape