Cloning, OrganismStem CellsClone CellsHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheNeural Stem CellsInduced Pluripotent Stem CellsCell DifferentiationMultipotent Stem CellsMesenchymal Stem Cell TransplantationCloning, MolecularStem Cell FactorMesenchymal Stromal CellsMolecular Sequence DataBase SequenceCell LineageStem Cell ResearchPlant StemsAmino Acid SequenceCells, CulturedFetal Stem CellsCell ProliferationHematopoietic Stem Cell MobilizationNeoplastic Stem CellsBone Marrow CellsCell LineRegenerationOctamer Transcription Factor-3Cell Culture TechniquesCell SeparationFlow CytometryHematopoiesisRNA, MessengerRegenerative MedicineTransplantation, AutologousMice, Inbred C57BLPeripheral Blood Stem Cell TransplantationDNA, ComplementaryAntigens, CD34Totipotent Stem CellsEmbryo, MammalianTransplantation, HomologousPhenotypeSignal TransductionGene ExpressionGene Expression Regulation, DevelopmentalReverse Transcriptase Polymerase Chain ReactionSOXB1 Transcription FactorsGene Expression RegulationColony-Forming Units AssaySequence Homology, Amino AcidDNASpermatogoniaCell DivisionPolymerase Chain ReactionMice, SCIDGene Expression ProfilingTranscription FactorsCell- and Tissue-Based TherapyTissue EngineeringSequence Analysis, DNAMutationProto-Oncogene Proteins c-kitRecombinant ProteinsPlasmidsGenetic VectorsHomeodomain ProteinsCord Blood Stem Cell TransplantationTranscription, GeneticCell SurvivalNestinGerm CellsImmunohistochemistryGreen Fluorescent ProteinsMice, TransgenicCoculture TechniquesSequence Homology, Nucleic AcidModels, BiologicalEscherichia coliAntigens, CDNeuronsTime FactorsBiological MarkersNucleic Acid HybridizationBrain StemDNA PrimersGenes, BacterialHair FollicleGenesBone MarrowEmbryo ResearchBone Marrow Transplantation