Embryonic Stem CellsStem CellsCell DifferentiationPluripotent Stem CellsStem Cell TransplantationEmbryo, MammalianOctamer Transcription Factor-3Hematopoietic Stem CellsInduced Pluripotent Stem CellsCell LineageCell Culture TechniquesAdult Stem CellsEmbryo ResearchEmbryoid BodiesNeural Stem CellsCells, CulturedCell LineResearchSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalTeratomaMultipotent Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationTotipotent Stem CellsHomeodomain ProteinsCell ProliferationStem Cell ResearchGerm LayersMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationEndodermLeukemia Inhibitory FactorChimeraGene TargetingGene Expression ProfilingStem Cell FactorTranscription FactorsBlastocystStage-Specific Embryonic AntigensReverse Transcriptase Polymerase Chain ReactionNuclear ReprogrammingFeeder CellsSignal TransductionRegenerative MedicineFlow CytometryCell SeparationGreen Fluorescent ProteinsBiological MarkersBone Morphogenetic Protein 4Coculture TechniquesHematopoiesisGene Expression RegulationMice, Inbred C57BLGerm CellsNeuronsMyocytes, CardiacFetal Stem CellsEpigenesis, GeneticEmbryonic DevelopmentMice, SCIDRegenerationPhenotypeGene ExpressionActivinsCell DedifferentiationNeoplastic Stem CellsCell SurvivalKaryotypingImmunohistochemistryEthics, ResearchPlant StemsCloning, OrganismMice, TransgenicModels, BiologicalTissue EngineeringResearch Support as TopicDNA-Binding ProteinsCell- and Tissue-Based TherapyTretinoinTime FactorsMice, KnockoutMesodermEmbryonal Carcinoma Stem CellsOligonucleotide Array Sequence AnalysisRNA, MessengerFibroblastsBase SequenceEmbryo Culture TechniquesBone Marrow CellsLentivirusTransgenesParthenogenesisResearch DesignHMGB ProteinsNestinDNA MethylationSOXF Transcription FactorsNeurogenesisGenetic Vectors