Lymphoid Progenitor CellsHematopoietic Stem CellsStem CellsLymphopoiesisCell DifferentiationCell LineageBone Marrow CellsStem Cell TransplantationMultipotent Stem CellsAdult Stem CellsEmbryonic Stem CellsMyeloid Progenitor CellsAntigens, CD34Neural Stem CellsHematopoietic Stem Cell TransplantationHematopoiesisColony-Forming Units AssayCells, CulturedMice, Inbred C57BLPrecursor Cells, B-LymphoidReceptors, Interleukin-7Stem Cell NichePluripotent Stem CellsCell ProliferationFlow CytometryStem Cell FactorB-LymphocytesB-Cell-Specific Activator ProteinBone MarrowCell SeparationMesenchymal Stromal CellsMice, TransgenicInterleukin-7Proto-Oncogene Proteins c-kitInduced Pluripotent Stem CellsThymus GlandMice, KnockoutFetal BloodMesenchymal Stem Cell TransplantationMyelopoiesisHematopoietic Stem Cell MobilizationHomeodomain ProteinsSignal TransductionMyeloid CellsFetal Stem CellsStromal Cellsfms-Like Tyrosine Kinase 3Antigens, LyRegenerationAntigens, CDLymphocytesCell DivisionBone Marrow TransplantationTranscription FactorsNeoplastic Stem CellsT-LymphocytesImmunophenotypingEndothelial CellsReceptors, NotchNeurogenesisCoculture TechniquesGene Expression Regulation, DevelopmentalCell Culture TechniquesReceptor, Notch1LeukopoiesisNestinErythroid Precursor CellsAntigens, CD7Granulocyte Colony-Stimulating FactorAntigens, Thy-1FetusCell LinePhenotypeReverse Transcriptase Polymerase Chain ReactionLymphocyte SubsetsCell CountGene Knock-In TechniquesNeuronsCell MovementStem Cell ResearchGene ExpressionEmbryo, MammalianGene Expression ProfilingGene Expression RegulationB-Lymphocyte SubsetsAntigens, CD19Transplantation, AutologousMice, CongenicPlant StemsMembrane ProteinsDNA-Binding ProteinsMice, SCIDLymphoid TissueCell SurvivalImmunohistochemistryChemokine CXCL12OligodendrogliaMice, Mutant StrainsSOXB1 Transcription FactorsBiological Markers