Hematopoietic Stem CellsStem CellsAntigens, CD34Myeloid CellsColony-Forming Units AssayBone Marrow CellsCell DifferentiationHematopoiesisCell LineageMyeloid Progenitor CellsBone MarrowCells, CulturedStem Cell FactorFetal BloodInterleukin-3Granulocyte Colony-Stimulating FactorErythroid Precursor CellsFlow CytometryGranulocytesHematopoietic Stem Cell MobilizationMice, Inbred C57BLAntigens, CDHematopoietic Cell Growth FactorsHematopoietic Stem Cell TransplantationCell ProliferationCell SeparationCell DivisionMultipotent Stem CellsNeural Stem CellsProto-Oncogene Proteins c-kitGranulocyte-Macrophage Colony-Stimulating FactorStem Cell TransplantationGranulocyte-Macrophage Progenitor CellsMyelopoiesisMegakaryocytesChemokine CXCL12Adult Stem CellsErythropoiesisMice, KnockoutEndothelial CellsSignal TransductionMice, TransgenicBlood Cell CountCell CountBlood CellsRecombinant ProteinsErythropoietinCell MovementNeoplastic Stem CellsStromal CellsLeukapheresisLymphoid Progenitor CellsGene Expression Regulation, DevelopmentalCell LineCell Culture TechniquesRetroviridaeThrombopoietinMice, SCIDColony-Stimulating FactorsHematopoiesis, ExtramedullaryCell SurvivalBone Marrow TransplantationTransduction, GeneticTranscription FactorsAntigens, DifferentiationHomeodomain ProteinsNeurogenesisADP-ribosyl CyclaseGenetic VectorsHematopoietic SystemAntigens, CD38LymphopoiesisReverse Transcriptase Polymerase Chain ReactionApoptosisTime FactorsGene Expression RegulationImmunophenotypingMesenchymal Stromal CellsFetal Stem CellsLeukopoiesisStem Cell NicheCell AdhesionRegenerationNestinRNA, MessengerProto-Oncogene ProteinsSialic Acid Binding Ig-like Lectin 3Embryo, MammalianReceptors, CXCR4Embryonic Stem CellsPhenotypeCoculture TechniquesClone CellsCell CycleMice, Inbred NODGrowth SubstancesLeukemia, MyeloidGene ExpressionTransplantation, AutologousMacrophages