Stem CellsCloning, MolecularMammalsHematopoietic 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 TransplantationStem Cell FactorMesenchymal Stromal CellsMolecular Sequence DataBase SequenceAmino Acid SequenceCell LineageStem Cell ResearchPlant StemsFetal Stem CellsCells, CulturedCell ProliferationHematopoietic Stem Cell MobilizationNeoplastic Stem CellsDNA, ComplementarySequence Homology, Amino AcidBone Marrow CellsRegenerationOctamer Transcription Factor-3Cell Culture TechniquesCloning, OrganismCell SeparationHematopoiesisRegenerative MedicineGene Expression Regulation, DevelopmentalTransplantation, AutologousMice, Inbred C57BLCell LineEmbryo, MammalianTotipotent Stem CellsPeripheral Blood Stem Cell TransplantationRNA, MessengerFlow CytometryAntigens, CD34Gene ExpressionTransplantation, HomologousSignal TransductionReverse Transcriptase Polymerase Chain ReactionSequence AlignmentSOXB1 Transcription FactorsSpermatogoniaGene Expression RegulationColony-Forming Units AssayPhenotypeTranscription FactorsGene Expression ProfilingModels, BiologicalMice, SCIDRecombinant ProteinsCell- and Tissue-Based TherapyTissue EngineeringHomeodomain ProteinsGerm CellsPhylogenyProto-Oncogene Proteins c-kitPolymerase Chain ReactionCord Blood Stem Cell TransplantationNeuronsNestinGenetic VectorsMice, TransgenicImmunohistochemistryCell DivisionSequence Analysis, DNAEmbryo ResearchGreen Fluorescent ProteinsDNABrain StemCell SurvivalHair FollicleTime FactorsRestriction MappingBiological MarkersDNA PrimersMutationCoculture TechniquesSequence Homology, Nucleic AcidGene LibraryEscherichia coliCell DedifferentiationBone Marrow TransplantationAntigens, CDBone MarrowNuclear ReprogrammingSpecies SpecificityFetal Blood