Friend murine leukemia virusErythroid Precursor CellsLeukemia, ExperimentalErythropoiesisErythroblastsPyran CopolymerErythropoietinLeukemia, Erythroblastic, AcuteLeukemia Virus, MurineErythroid CellsMoloney murine leukemia virusGlobinsSpleenRetroviridae InfectionsHematopoietic Stem CellsErythrocytesBone MarrowLeukemia Virus, FelineCell DifferentiationLeukemia Virus, BovineVirus ReplicationTumor Virus InfectionsCell LineFriendsReticulocytesMice, Inbred DBACell Transformation, ViralCells, CulturedLeukemiaHemoglobinsViral ProteinsMice, Inbred BALB CAKR murine leukemia virusProto-Oncogene Protein c-fli-1Dimethyl SulfoxideLeukemia, Myeloid, Acutebeta-ThalassemiaMolecular Sequence DataHuman T-lymphotropic virus 1GlycophorinBase SequenceSplenomegalyGATA1 Transcription FactorBone Marrow CellsRetroviridaeProtein PrecursorsMice, Inbred StrainsAbelson murine leukemia virusReceptors, VirusRauscher VirusLeukemia, Lymphocytic, Chronic, B-CellLeukemia Virus, Gibbon ApeLeukemia, LymphoidClone CellsReceptors, ErythropoietinRNA VirusesRNA, MessengerGene Products, taxPolycythemiaGenes, ViralReticulocytosisHematopoiesisColony-Forming Units AssayAmino Acid SequenceK562 CellsErythroid-Specific DNA-Binding FactorsCell DivisionDNA, ViralMice, Inbred C57BLStem CellsTranscription FactorsDefective VirusesLeukemia, Myelogenous, Chronic, BCR-ABL PositiveGenesVaccinia virusCell LineagePolycythemia VeraRNA, ViralVirus CultivationFlow CytometryEnzootic Bovine LeukosisKineticsFetal HemoglobinDNA-Binding ProteinsMutationRed-Cell Aplasia, PureVirus AssemblyRecombinant Proteinsbeta-GlobinsProvirusesTumor Cells, CulturedAntigens, CD34Transcription, GeneticGene Expression RegulationLeukemia, T-CellGene Products, gagMice, Inbred AKRThalassemiaApoptosisRNA-Directed DNA Polymerase