Embryonic Stem CellsStem CellsPluripotent Stem CellsCell DifferentiationEmbryo, MammalianEmbryo ResearchStem Cell TransplantationCell Culture TechniquesOctamer Transcription Factor-3Induced Pluripotent Stem CellsCell LineageHematopoietic Stem CellsCell LineTeratomaAdult Stem CellsCells, CulturedBlastocystEmbryoid BodiesNeural Stem CellsStage-Specific Embryonic AntigensGene Expression Regulation, DevelopmentalGerm LayersFeeder CellsSOXB1 Transcription FactorsTotipotent Stem CellsEndodermHomeodomain ProteinsEmbryonic DevelopmentCell ProliferationMultipotent Stem CellsStem Cell ResearchKaryotypingGene Expression ProfilingEmbryo Culture TechniquesStem Cell NicheHematopoietic Stem Cell TransplantationMesenchymal Stromal CellsBone Morphogenetic Protein 4Coculture TechniquesReverse Transcriptase Polymerase Chain ReactionBlastomeresMesenchymal Stem Cell TransplantationBiological MarkersFlow CytometryEmbryo ImplantationRegenerative MedicineActivinsBeginning of Human LifeMice, SCIDCryopreservationCell SeparationTranscription FactorsSignal TransductionEmbryo DispositionNuclear ReprogrammingCloning, OrganismImmunohistochemistryGene Expression RegulationGreen Fluorescent ProteinsStem Cell FactorFertilization in VitroBase SequenceMyocytes, CardiacNeural PlateNeuronsMolecular Sequence DataHematopoiesisCell SurvivalRNA, MessengerNodal ProteinGene ExpressionFibroblastsMesodermEmbryo, NonmammalianEmbryonic and Fetal DevelopmentGerm CellsGene TargetingEpigenesis, GeneticPregnancyLentivirusTime FactorsPhenotypeTissue EngineeringResearch Embryo CreationCulture Media, Serum-FreeModels, BiologicalCulture Media, ConditionedCulture MediaOligonucleotide Array Sequence AnalysisBlastocyst Inner Cell MassFetal Stem CellsCell DedifferentiationChick EmbryoRegenerationChimeraCell- and Tissue-Based TherapyCell ShapeMice, Inbred C57BLNeoplastic Stem CellsSOXF Transcription Factors