Leukemia, ProlymphocyticLeukemia, Prolymphocytic, T-CellLeukemia Virus, MurineLeukemia, Prolymphocytic, B-CellMoloney murine leukemia virusLeukemia, LymphoidLeukemia, Hairy CellLeukemiaLeukemia, T-CellLeukemia, Lymphocytic, Chronic, B-CellLeukemia, B-CellAKR murine leukemia virusLeukemia, ExperimentalFriend murine leukemia virusAbelson murine leukemia virusLeukemia, Myeloid, AcuteB-LymphocytesRetroviridae InfectionsLymphomaAntibodies, NeoplasmRauscher VirusCell LineAntigens, CD5Mice, Inbred AKRImmunophenotypingAntibodies, MonoclonalMolecular Sequence DataMice, Inbred BALB CLeukemia L1210RetroviridaeLeukemia, Myelogenous, Chronic, BCR-ABL PositiveBase SequenceXenotropic murine leukemia virus-related virusMice, Inbred StrainsMink Cell Focus-Inducing VirusesT-Lymphocyte SubsetsDNA, ViralMice, Inbred C57BLLymphoma, B-CellRNA-Directed DNA PolymeraseGammaretrovirusReceptors, Antigen, T-CellFlow CytometryProvirusesFatal OutcomeVirus ReplicationSpleenLymphoma, Non-HodgkinLeukemia Virus, FelineAntineoplastic AgentsLeukemia P388Genes, ViralT-LymphocytesAmino Acid SequenceProto-Oncogene ProteinsGene Products, gagCD4-Positive T-LymphocytesTumor Virus InfectionsPrecursor Cell Lymphoblastic Leukemia-LymphomaMice, TransgenicClone Cells3T3 CellsPreleukemiaVirus IntegrationGenetic VectorsThymus GlandInterferon-gammaViral Envelope ProteinsSarcoma Viruses, MurineCell DifferentiationImmunologic MemoryMice, KnockoutMinkLeukemia, Monocytic, AcuteT-Lymphocytes, RegulatoryInterleukin-2Cells, CulturedLeukemia, Radiation-InducedCD8-Positive T-LymphocytesReceptors, VirusHelper VirusesViral ProteinsRNA, ViralTumor Cells, CulturedCell Transformation, ViralGene Products, env