Embryonic Stem CellsStem CellsAdult Stem CellsCell DifferentiationHematopoietic Stem CellsPluripotent Stem CellsStem Cell TransplantationInduced Pluripotent Stem CellsOctamer Transcription Factor-3Embryo, MammalianNeural Stem CellsCell LineageHematopoietic Stem Cell TransplantationStem Cell NicheCell Culture TechniquesMultipotent Stem CellsCells, CulturedMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsStem Cell FactorCell LineEmbryoid BodiesSOXB1 Transcription FactorsEmbryo ResearchGene Expression Regulation, DevelopmentalCell ProliferationStem Cell ResearchTotipotent Stem CellsTeratomaHomeodomain ProteinsFetal Stem CellsGerm LayersPlant StemsNational Institutes of Health (U.S.)Regenerative MedicineGene Expression ProfilingChimeraCell SeparationEndodermLeukemia Inhibitory FactorFlow CytometryReverse Transcriptase Polymerase Chain ReactionSignal TransductionHematopoiesisTranscription FactorsNeoplastic Stem CellsNuclear ReprogrammingGene TargetingMice, Inbred C57BLStage-Specific Embryonic AntigensRegenerationAcademies and InstitutesHematopoietic Stem Cell MobilizationBlastocystBiological MarkersCoculture TechniquesGreen Fluorescent ProteinsBone Marrow CellsFeeder CellsGerm CellsGene Expression RegulationNeuronsMice, SCIDBone Morphogenetic Protein 4PhenotypeMyocytes, CardiacCell DedifferentiationCell SurvivalEpigenesis, GeneticTissue EngineeringAntigens, CD34Cell- and Tissue-Based TherapyImmunohistochemistryMice, TransgenicGene ExpressionNestinModels, BiologicalEmbryonic DevelopmentColony-Forming Units AssayTime FactorsTransplantation, AutologousEmbryonal Carcinoma Stem CellsLentivirusTransplantation, HomologousKaryotypingPeripheral Blood Stem Cell TransplantationActivinsMice, KnockoutNeurogenesisRNA, MessengerMesodermSpermatogoniaDNA-Binding ProteinsCell TransplantationFibroblastsCloning, OrganismOligonucleotide Array Sequence AnalysisGenetic VectorsBase SequenceTretinoin