Cloning, OrganismEmbryo ResearchStem CellsNuclear Transfer TechniquesCloning, MolecularHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheNeural Stem CellsMolecular Sequence DataInduced Pluripotent Stem CellsCell DifferentiationBase SequenceMultipotent Stem CellsMesenchymal Stem Cell TransplantationAmino Acid SequenceStem Cell FactorMesenchymal Stromal CellsCell LineageStem Cell ResearchPlant StemsFetal Stem CellsCells, CulturedSequence Homology, Amino AcidDNA, ComplementaryCell ProliferationHematopoietic Stem Cell MobilizationNeoplastic Stem CellsBone Marrow CellsRegenerationOctamer Transcription Factor-3RNA, MessengerCell LineGene ExpressionCell Culture TechniquesGenes, BacterialCell SeparationEscherichia coliRestriction MappingHematopoiesisRegenerative MedicineSequence AlignmentRecombinant ProteinsTransplantation, AutologousTotipotent Stem CellsPeripheral Blood Stem Cell TransplantationFlow CytometryEmbryo, MammalianAntigens, CD34Mice, Inbred C57BLPlasmidsGene Expression Regulation, DevelopmentalTransplantation, HomologousReverse Transcriptase Polymerase Chain ReactionGene Expression RegulationPolymerase Chain ReactionPhenotypeSequence Analysis, DNASignal TransductionDNASequence Homology, Nucleic AcidSOXB1 Transcription FactorsColony-Forming Units AssayGenetic VectorsSpermatogoniaTranscription FactorsDNA Primers