Stem CellsHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsLeukocytes, MononuclearAdult Stem CellsPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheNeural Stem CellsInduced Pluripotent Stem CellsCell DifferentiationMesenchymal Stem Cell TransplantationMultipotent Stem CellsMesenchymal Stromal CellsStem Cell FactorCells, CulturedCell LineageStem Cell ResearchPlant StemsCell ProliferationFetal Stem CellsFlow CytometryBone Marrow CellsHematopoietic Stem Cell MobilizationCell SeparationNeoplastic Stem CellsMonocytesCell Culture TechniquesTransplantation, AutologousRegenerationAntigens, CD34HematopoiesisOctamer Transcription Factor-3Mice, Inbred C57BLTransplantation, HomologousT-LymphocytesRegenerative MedicineColony-Forming Units AssayPeripheral Blood Stem Cell TransplantationAntigens, CDCell LineReverse Transcriptase Polymerase Chain ReactionSignal TransductionFetal BloodTotipotent Stem CellsCytokinesMice, SCIDRNA, MessengerCell DivisionLymphocytesTime FactorsBone Marrow TransplantationCoculture TechniquesGene Expression ProfilingLymphocyte ActivationCell- and Tissue-Based TherapyPhenotypeEmbryo, MammalianSOXB1 Transcription FactorsBiological MarkersGene Expression RegulationPhytohemagglutininsBone MarrowSpermatogoniaInterferon-gammaCell SurvivalImmunohistochemistryCord Blood Stem Cell TransplantationTissue EngineeringGene ExpressionProto-Oncogene Proteins c-kitGene Expression Regulation, DevelopmentalImmunophenotypingNestinMice, TransgenicCell MovementPolymerase Chain ReactionCell CountMolecular Sequence DataHomeodomain ProteinsGranulocyte Colony-Stimulating FactorGerm CellsModels, BiologicalHair FollicleBrain StemBase SequenceEmbryo ResearchClone CellsTranscription FactorsCell TransplantationDisease Models, AnimalNeuronsMice, Inbred NODGreen Fluorescent ProteinsBlood CellsGraft vs Host DiseaseCell DedifferentiationTransplantation, HeterologousTransplantation Conditioning