AKR murine leukemia virusLeukemia Virus, MurineMice, Inbred AKRMoloney murine leukemia virusLeukemia, ExperimentalFriend murine leukemia virusAbelson murine leukemia virusLeukemiaLeukemia Virus, FelineRauscher VirusLeukemia Virus, BovineRetroviridae InfectionsLeukemia, Myeloid, AcuteMink Cell Focus-Inducing VirusesAntibodiesAntibodies, MonoclonalCell LineRetroviridaeMolecular Sequence DataBromelainsAntibody SpecificityGenes, ViralDNA, ViralVirus ReplicationMice, Inbred StrainsAntibodies, ViralLeukemia, LymphoidPreleukemiaGammaretrovirusBase SequenceRNA-Directed DNA PolymeraseLeukemia, Lymphocytic, Chronic, B-CellReceptors, VirusThymus NeoplasmsMice, Inbred BALB CLymphomaEpitopesAmino Acid SequenceProvirusesGene Products, gagTumor Virus InfectionsLeukemia Virus, Gibbon ApeVirus IntegrationRNA, ViralViral Proteins