Cell LineageHematopoietic Stem CellsHematopoiesisHematopoietic SystemCell DifferentiationMegakaryocytesMyelopoiesisBone Marrow CellsStem CellsGATA1 Transcription FactorYolk SacGATA2 Transcription FactorProto-Oncogene ProteinsTranscription FactorsErythroid Precursor CellsLymphopoiesisLymphoid Progenitor CellsMolecular Sequence DataMice, Inbred C57BLB-LymphocytesAntigens, CD34Platelet Membrane Glycoprotein IIbFlow CytometryEmbryonic Stem CellsGene Expression Regulation, DevelopmentalBasic Helix-Loop-Helix Transcription FactorsMice, TransgenicErythropoiesisCells, CulturedColony-Forming Units AssayPhylogenyThrombopoietinBone MarrowMyeloid Progenitor CellsBase SequenceMice, KnockoutDNA-Binding ProteinsThymus GlandMice, SCIDT-LymphocytesErythroid-Specific DNA-Binding FactorsCell SeparationGene Expression RegulationGreen Fluorescent ProteinsEmbryo, MammalianMesodermBlood CellsCell LineZebrafishMice, Inbred NODMyeloid CellsProto-Oncogene Proteins c-mybSignal TransductionAntigens, CDGene ExpressionFetal BloodCore Binding Factor Alpha 2 SubunitChimeraRNA, MessengerAmino Acid SequenceRetroviridaeHomeodomain ProteinsReverse Transcriptase Polymerase Chain ReactionTransduction, GeneticInterleukin-3Trans-ActivatorsAntigens, CD45Cell Culture TechniquesHematopoietic Stem Cell TransplantationStem Cell FactorEvolution, MolecularGene TargetingGranulocytesSpleenPhenotypeFetusTranscription, GeneticZebrafish ProteinsGranulocyte Colony-Stimulating FactorCell ProliferationLuminescent ProteinsDNA PrimersPromoter Regions, GeneticGenetic VectorsProtein-Tyrosine KinasesBone Marrow TransplantationImmunophenotypingIn Situ HybridizationPolymerase Chain ReactionErythropoietinCell DivisionLeukemia, MyeloidBiological MarkersTransfectionMast CellsMacrophagesModels, BiologicalMutationEndothelial CellsCloning, Molecular