Cell LineageHematopoietic Stem CellsHematopoiesisCell DifferentiationHematopoietic SystemStem CellsBone Marrow CellsMegakaryocytesB-LymphocytesLymphopoiesisMice, Inbred C57BLOligodendrogliaMice, TransgenicMyelopoiesisCells, CulturedFlow CytometryTranscription FactorsMyeloid CellsBasic Helix-Loop-Helix Transcription FactorsThymus GlandMolecular Sequence DataMice, KnockoutProto-Oncogene ProteinsBone MarrowGene Expression Regulation, DevelopmentalGATA1 Transcription FactorT-LymphocytesEmbryonic Stem CellsAntigens, CD34Yolk SacGATA2 Transcription FactorCell SeparationCell LineDNA-Binding ProteinsErythropoiesisColony-Forming Units AssayBase SequenceErythroid Precursor CellsLymphoid Progenitor CellsGene Expression RegulationPlatelet Membrane Glycoprotein IIbMice, SCIDSignal TransductionEmbryo, MammalianAntigens, CDGreen Fluorescent ProteinsPhylogenyThrombopoietinReverse Transcriptase Polymerase Chain ReactionMyeloid Progenitor CellsRNA, MessengerGene ExpressionSpleenCell ProliferationMacrophagesErythroid-Specific DNA-Binding FactorsChimeraHomeodomain ProteinsPhenotypeAntigens, CD45MesodermAmino Acid SequenceBlood CellsZebrafishCell Culture TechniquesInterleukin-3Trans-ActivatorsCell DivisionMice, Inbred NODProto-Oncogene Proteins c-mybImmunophenotypingTranscription, GeneticFetusDNA PrimersOsteoblastsFetal BloodProtein-Tyrosine KinasesCore Binding Factor Alpha 2 SubunitBiological MarkersTransfectionPromoter Regions, GeneticPolymerase Chain ReactionRetroviridaeBone Marrow TransplantationCuprizoneTransduction, GeneticMice, Inbred BALB CBlotting, WesternHematopoietic Stem Cell TransplantationStem Cell FactorEvolution, MolecularTime FactorsGene TargetingGranulocytesMutationCell MovementUrochordataLymphocytesMyelin SheathZebrafish Proteins