AKR murine leukemia virusMoloney murine sarcoma virusSarcoma Viruses, MurineLeukemia Virus, MurineMoloney murine leukemia virusMice, Inbred AKRKirsten murine sarcoma virusGammaretrovirusHarvey murine sarcoma virusSarcoma, ExperimentalCell Transformation, ViralHelper VirusesAvian Sarcoma VirusesGenes, mosGenes, ViralFriend murine leukemia virusDefective VirusesOncogene Proteins v-mosLeukemia, ExperimentalDNA, ViralRetroviridaeCell LineRNA, ViralBase SequenceRepetitive Sequences, Nucleic AcidRauscher VirusGene Products, gagOncogenesCell Transformation, NeoplasticAbelson murine leukemia virusRetroviridae InfectionsLeukemia Virus, FelineViral ProteinsSarcomaVirus ReplicationRNA-Directed DNA PolymeraseNucleic Acid HybridizationMolecular Sequence DataTumor Virus InfectionsLeukemia Virus, BovineDNA Restriction EnzymesCloning, MolecularAntibodies, ViralSarcoma Viruses, FelineOncogenic VirusesMutationPlasmidsVirus CultivationReceptors, VirusTemperatureTranscription, GeneticMice, Inbred StrainsMink Cell Focus-Inducing VirusesProvirusesAntigens, ViralGenetic VectorsAntibodiesLeukemiaVirus IntegrationCells, CulturedAmino Acid SequenceRous sarcoma virus3T3 CellsRNA SplicingPreleukemiaVirionMinkRNA VirusesVirus AssemblyTransfectionRecombination, GeneticViral Envelope ProteinsMice, Inbred BALB CGenes, gagRetroviridae ProteinsDNA, RecombinantGene Products, envSpecies SpecificityRetroviridae Proteins, OncogenicSimian virus 40Sarcoma, AvianAntibodies, MonoclonalAlpharetrovirusAntibody SpecificityLeukemia, Myeloid, AcuteClone CellsLeukemia Virus, Gibbon ApeViral InterferenceRibonuclease HViral Plaque AssayVaccinia virusLymphoma