Embryonic Stem CellsCell DifferentiationStem CellsPluripotent Stem CellsCell Culture TechniquesClone CellsEmbryo ResearchHematopoietic Stem CellsOctamer Transcription Factor-3Stem Cell TransplantationEmbryo, MammalianInduced Pluripotent Stem CellsCell LineageTeratomaCell LineEmbryoid BodiesStage-Specific Embryonic AntigensCells, CulturedSOXB1 Transcription FactorsEndodermFeeder CellsGerm LayersNeural Stem CellsGene Expression Regulation, DevelopmentalTotipotent Stem CellsHomeodomain ProteinsKaryotypingBone Morphogenetic Protein 4Cell ProliferationAdult Stem CellsGene Expression ProfilingStem Cell ResearchCoculture TechniquesActivinsReverse Transcriptase Polymerase Chain ReactionCloning, MolecularFlow CytometryBiological MarkersMultipotent Stem CellsMice, SCIDRegenerative MedicineNeural PlateMyocytes, CardiacMesenchymal Stromal CellsBlastocystCell SeparationNuclear ReprogrammingNodal ProteinGreen Fluorescent ProteinsSignal TransductionTranscription FactorsGene Expression RegulationNeuronsEmbryo Culture TechniquesGene TargetingCell SurvivalCloning, OrganismCulture Media, Serum-FreeEpigenesis, GeneticStem Cell NicheImmunohistochemistryHematopoietic Stem Cell TransplantationLentivirusMesenchymal Stem Cell TransplantationHematopoiesisBase SequenceFibroblastsGene ExpressionCulture Media, ConditionedSOXF Transcription FactorsX Chromosome InactivationTissue EngineeringMolecular Sequence DataGerm CellsMesodermOligonucleotide Array Sequence AnalysisPhenotypeRNA, MessengerCell ShapeEmbryonic DevelopmentBone Morphogenetic ProteinsBlastocyst Inner Cell MassTransgenesCell DedifferentiationChimeraDehumanizationCell TransplantationEmbryonal Carcinoma Stem CellsLeukemia Inhibitory FactorBeginning of Human LifeModels, BiologicalEmbryo DispositionGenetic VectorsTime FactorsResearch Embryo CreationCell- and Tissue-Based TherapyCulture MediaMicroRNAsCryopreservationRegeneration