Erythroid CellsErythropoiesisHematopoietic Stem CellsStem CellsCell DifferentiationErythroblastsErythropoietinColony-Forming Units AssayLeukemia, Erythroblastic, AcuteCell LineageBone Marrow CellsGATA1 Transcription FactorHematopoiesisAntigens, CD34Myeloid Progenitor CellsGlobinsErythrocytesCells, CulturedBone MarrowErythroid-Specific DNA-Binding FactorsReceptors, ErythropoietinMegakaryocytesLymphoid Progenitor CellsStem Cell FactorK562 CellsCell DivisionGene Expression Regulation, DevelopmentalFetal BloodNeural Stem CellsCell ProliferationMice, Inbred C57BLFetal HemoglobinFlow CytometryTranscription FactorsCell SeparationGranulocytesInterleukin-3Erythroid Precursor CellsMice, TransgenicMultipotent Stem CellsGlycophoringamma-GlobinsBasic Helix-Loop-Helix Transcription FactorsGATA2 Transcription FactorGene Expression RegulationBase Sequencebeta-GlobinsPolycythemia VeraCell LineSignal TransductionProto-Oncogene Proteins c-kitRNA, MessengerNF-E2 Transcription Factor, p45 SubunitHematopoietic Cell Growth FactorsNeurogenesisDNA-Binding ProteinsReticulocytesYolk SacMolecular Sequence DataMice, KnockoutAntigens, CDMegakaryocyte-Erythroid Progenitor CellsCell CountNF-E2 Transcription FactorGranulocyte Colony-Stimulating FactorKruppel-Like Transcription FactorsFriend murine leukemia virusEndothelial CellsEmbryo, MammalianStem Cell TransplantationGranulocyte-Macrophage Progenitor CellsRecombinant ProteinsHematopoietic SystemEmbryonic Stem CellsHomeodomain ProteinsProto-Oncogene ProteinsFetus5-Aminolevulinate SynthetaseGranulocyte-Macrophage Colony-Stimulating FactorOligodendrogliaCell Culture TechniquesNestinPolycythemiaAnemiaBlood CellsAdult Stem CellsSpleenMegakaryocyte Progenitor CellsMyelopoiesisColony-Stimulating FactorsNeuronsSpectrinLymphopoiesisHemoglobinsPhenotypePromoter Regions, GeneticCell MovementHematopoiesis, ExtramedullaryThrombopoietinClone Cells