Erythroid Precursor CellsErythropoiesisErythropoietinReceptors, ErythropoietinErythroid CellsHematopoietic Stem CellsErythroblastsColony-Forming Units AssayParvovirus B19, HumanStem CellsCell DifferentiationBone Marrow CellsLeukemia, Erythroblastic, AcuteStem Cell FactorErythrocytesHematopoiesisCells, CulturedAntigens, CD34GATA1 Transcription FactorPolycythemia VeraBone MarrowFetal HemoglobinCell DivisionErythema InfectiosumPolycythemiaGlobinsK562 CellsErythroid-Specific DNA-Binding FactorsCell LineageAnemiaGlycophorinCell SeparationInterleukin-3Fetal BloodProto-Oncogene Proteins c-kitFriend murine leukemia virusGranulocytesHematopoietic Cell Growth FactorsMyeloid Progenitor CellsFlow CytometryCell ProliferationSpleen Focus-Forming VirusesSignal TransductionRecombinant ProteinsMice, Inbred C57BLCell LineParvoviridae InfectionsRNA, MessengerMegakaryocytesReceptors, TransferrinGene Expression RegulationSTAT5 Transcription FactorJanus Kinase 2SpleenHemingamma-GlobinsTranscription FactorsProto-Oncogene ProteinsParvoviridaeLeukemia, ExperimentalNeural Stem CellsApoptosisBase SequenceGene Expression Regulation, DevelopmentalHemoglobinsYolk SacDNA-Binding ProteinsMolecular Sequence DataCell SurvivalMice, TransgenicAntigens, CD36Endothelial CellsReverse Transcriptase Polymerase Chain ReactionGene ExpressionAntigens, CDTime FactorsBlood CellsGranulocyte Colony-Stimulating FactorCell CountMegakaryocyte Progenitor CellsGATA2 Transcription FactorMultipotent Stem CellsMice, KnockoutLiverStem Cell TransplantationBasic Helix-Loop-Helix Transcription FactorsColony-Stimulating FactorsNeurogenesisLymphoid Progenitor CellsTumor Cells, CulturedCell Culture TechniquesMice, Inbred BALB CErythrocyte CountTranscription, GeneticGranulocyte-Macrophage Colony-Stimulating FactorTransfectionAdult Stem Cellsbeta-GlobinsHematopoietic Stem Cell MobilizationMutation