Cloning, OrganismEmbryo ResearchStem CellsNuclear Transfer TechniquesCloning, MolecularHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsMolecular Sequence DataHematopoietic Stem Cell TransplantationStem Cell NicheBase SequenceAmino Acid SequenceNeural Stem CellsInduced Pluripotent Stem CellsCell DifferentiationMultipotent Stem CellsMesenchymal Stem Cell TransplantationStem Cell FactorMesenchymal Stromal CellsDNA, ComplementarySequence Homology, Amino AcidCell LineageStem Cell ResearchPlant StemsFetal Stem CellsCells, CulturedCell ProliferationHematopoietic Stem Cell MobilizationNeoplastic Stem CellsRNA, MessengerSequence AlignmentGene ExpressionBone Marrow CellsRestriction MappingRegenerationEscherichia coliGenes, BacterialOctamer Transcription Factor-3Cell LineRecombinant ProteinsGene LibraryCell Culture TechniquesCell SeparationDNASequence Homology, Nucleic AcidHematopoiesisSequence Analysis, DNAPolymerase Chain ReactionRegenerative MedicineTransplantation, AutologousTotipotent Stem CellsPeripheral Blood Stem Cell TransplantationGene Expression Regulation, DevelopmentalFlow CytometryAntigens, CD34Embryo, MammalianPlasmidsMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionGenetic VectorsTransplantation, HomologousBlotting, NorthernBlotting, SouthernDNA PrimersGene Expression RegulationChromosome MappingPhenotypeColony-Forming Units AssaySOXB1 Transcription FactorsTranscription FactorsSpermatogoniaSignal Transduction