Hematopoietic Stem CellsGranulocyte Precursor CellsGranulocytesStem CellsCell DifferentiationBone MarrowAntigens, CD34Colony-Forming Units AssayBone Marrow CellsCell LineageCells, CulturedCell ProliferationFlow CytometryMice, Inbred C57BLHematopoiesisGranulocyte Colony-Stimulating FactorImmunohistochemistryStem Cell TransplantationEmbryonic Stem CellsStem Cell FactorNeuronsHematopoietic Stem Cell TransplantationAdult Stem CellsNeural Stem CellsMultipotent Stem CellsStem Cell NichePluripotent Stem CellsMyeloid Progenitor CellsInterleukin-3Hematopoietic Stem Cell MobilizationErythroid Precursor CellsFetal BloodCell SeparationCell DivisionGranulocyte-Macrophage Colony-Stimulating FactorInduced Pluripotent Stem CellsAntigens, CDProtein PrecursorsMesenchymal Stromal CellsGene Expression Regulation, DevelopmentalHematopoietic Cell Growth FactorsSignal TransductionProto-Oncogene Proteins c-kitMesenchymal Stem Cell TransplantationCell LineCell Culture TechniquesFetal Stem CellsMice, TransgenicRecombinant ProteinsGranulocyte-Macrophage Progenitor CellsTranscription FactorsCell CountMice, KnockoutHomeodomain ProteinsErythropoiesisMegakaryocytes