Embryonic Stem CellsStem CellsCell DifferentiationPluripotent Stem CellsEmbryo ResearchCell Culture TechniquesOctamer Transcription Factor-3Embryo, MammalianStem Cell TransplantationInduced Pluripotent Stem CellsTeratomaResearchCell LineageCell LineEmbryoid BodiesStage-Specific Embryonic AntigensCells, CulturedSOXB1 Transcription FactorsEndodermFeeder CellsGene Expression Regulation, DevelopmentalGerm LayersNeural Stem CellsKaryotypingHomeodomain ProteinsTotipotent Stem CellsBone Morphogenetic Protein 4Hematopoietic Stem CellsGene Expression ProfilingCell ProliferationStem Cell ResearchCoculture TechniquesActivinsReverse Transcriptase Polymerase Chain ReactionBiological MarkersMyocytes, CardiacMice, SCIDFlow CytometryNeural PlateRegenerative MedicineAdult Stem CellsBlastocystNeuronsGreen Fluorescent ProteinsNeoplastic Stem CellsResearch Support as TopicSignal TransductionNodal ProteinTranscription FactorsMultipotent Stem CellsCell SeparationNuclear ReprogrammingGene Expression RegulationEthics, ResearchResearch DesignEmbryo Culture TechniquesGene TargetingPlant StemsCell SurvivalEpigenesis, GeneticMesenchymal Stromal CellsImmunohistochemistryCulture Media, Serum-FreeLentivirusFibroblastsCloning, OrganismResearch PersonnelOligonucleotide Array Sequence AnalysisTime FactorsHematopoiesisCulture Media, ConditionedSOXF Transcription FactorsMesodermTissue EngineeringGerm CellsGene ExpressionX Chromosome InactivationModels, BiologicalTransgenesResearch Embryo CreationCell ShapePhenotypeEmbryonic DevelopmentBlastocyst Inner Cell MassChimeraBone Morphogenetic ProteinsNeuroepithelial CellsEmbryonal Carcinoma Stem CellsCell TransplantationNursing ResearchCell DedifferentiationDehumanizationEmbryo DispositionMesenchymal Stem Cell TransplantationCryopreservationMicroRNAsLeukemia Inhibitory FactorBeginning of Human LifeRNA, MessengerCulture Media