Leukemia Virus, Gibbon ApeHylobatesLeukemia Virus, MurineEndogenous RetrovirusesLeukemia Virus, FelineSarcoma Virus, Woolly MonkeyMoloney murine leukemia virusLeukemia Virus, BovineRetroviridaeReceptors, VirusLeukemiaHominidaeFriend murine leukemia virusLeukemia, ExperimentalAKR murine leukemia virusLeukemia, Myeloid, AcuteSodium-Phosphate Cotransporter Proteins, Type IIIGammaretrovirusRauscher VirusTerminal Repeat SequencesHylobatidaeMolecular Sequence DataRetroviridae InfectionsCell LineHuman T-lymphotropic virus 1Retroviruses, SimianPhosphate Transport ProteinsProvirusesAbelson murine leukemia virusLeukemia, Lymphocytic, Chronic, B-CellVirus ReplicationDNA, ViralGenetic VectorsBase SequenceLeukemia, LymphoidRNA VirusesGene Products, taxRNA, ViralGenes, ViralPhylogenySodium-Phosphate Cotransporter ProteinsVirus IntegrationGene Products, envBetaretrovirusAmino Acid SequenceApe DiseasesGenes, polVaccinia virusRepetitive Sequences, Nucleic AcidEnzootic Bovine LeukosisSpecies SpecificityDefective VirusesVirus CultivationLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCatsVirus AssemblyViral ProteinsViral Envelope ProteinsTumor Virus InfectionsLeukemia, T-Cell3T3 CellsCricetinaeGorilla gorillaAntigens, ViralRNA-Directed DNA PolymerasePongo pygmaeusGene Products, gagCell Transformation, ViralSimian virus 40Virus SheddingNucleic Acid HybridizationMice, Inbred AKRDNA-(Apurinic or Apyrimidinic Site) LyaseRetroviridae Proteins, OncogenicVirus DiseasesLeukemia-Lymphoma, Adult T-CellTranscription, GeneticHuman T-lymphotropic virus 2DeltaretrovirusOncogenic VirusesPrecursor Cell Lymphoblastic Leukemia-LymphomaRadiation Leukemia VirusVirionPongoGene Expression Regulation, ViralPlant VirusesDNA VirusesTransduction, GeneticCloning, MolecularSindbis VirusPan paniscusLeukemia, FelineAvian leukosis virusPrimatesMeasles virusHTLV-I InfectionsGenomeInfluenza A Virus, H1N1 SubtypeMink Cell Focus-Inducing VirusesGene Products, rex