Cell DifferentiationStem CellsErythropoiesisMyeloid Progenitor CellsHematopoiesisOligodendrogliaCells, CulturedGene Expression Regulation, DevelopmentalHematopoietic Stem CellsSignal TransductionMice, KnockoutCell LineageBone Marrow CellsColony-Forming Units AssayCell ProliferationMice, Inbred C57BLTranscription FactorsMyelopoiesisCell DivisionAntigens, CD34GranulocytesCell LineEmbryonic Stem CellsGene Expression RegulationBlood CellsGranulocyte-Macrophage Progenitor CellsFlow CytometryMice, TransgenicHomeodomain ProteinsRNA, MessengerErythroid Precursor CellsBone MarrowLymphoid Progenitor CellsDNA-Binding ProteinsNeural Stem CellsInterleukin-3Molecular Sequence DataReverse Transcriptase Polymerase Chain ReactionMyeloid CellsPhenotypeLeukopoiesisMultipotent Stem CellsBase SequenceCell SeparationGene ExpressionAntigens, CDTretinoinBasic Helix-Loop-Helix Transcription FactorsAntigens, DifferentiationGranulocyte Colony-Stimulating FactorFetal BloodEmbryo, MammalianImmunohistochemistryErythrocytesNeuronsCell Culture TechniquesMesenchymal Stromal CellsSex DifferentiationNeurogenesisTime FactorsStem Cell FactorTrans-ActivatorsCell CountMegakaryocytesGranulocyte-Macrophage Colony-Stimulating FactorGene Expression ProfilingTranscription, GeneticApoptosisProto-Oncogene ProteinsCell SurvivalRepressor ProteinsCell CycleLeukemia, MyeloidModels, BiologicalB-LymphocytesOsteogenesisReceptors, NotchIn Situ HybridizationCell MovementNerve Tissue ProteinsTransfectionOsteoblastsTumor Cells, CulturedRecombinant ProteinsMegakaryocyte-Erythroid Progenitor CellsGranulocyte Precursor CellsMutationMonocytesPromoter Regions, GeneticBlotting, WesternBlood Cell CountHL-60 CellsThymus GlandMembrane ProteinsNuclear ProteinsDown-RegulationMacrophagesImmunophenotypingBiological MarkersLeukemia, Myeloid, Acute