Embryonic Stem CellsEmbryo Culture TechniquesStem CellsPluripotent Stem CellsCell DifferentiationEmbryo, MammalianStem Cell TransplantationInduced Pluripotent Stem CellsCell Culture TechniquesOctamer Transcription Factor-3Hematopoietic Stem CellsBlastocystCell LineageCell LineFeeder CellsAdult Stem CellsEmbryo ResearchEmbryoid BodiesGene Expression Regulation, DevelopmentalCells, CulturedNeural Stem CellsSOXB1 Transcription FactorsTotipotent Stem CellsHomeodomain ProteinsStem Cell NicheHematopoietic Stem Cell TransplantationLeukemia Inhibitory FactorMultipotent Stem CellsTeratomaGerm LayersEmbryonic DevelopmentCell ProliferationGene TargetingMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationEndodermChimeraGene Expression ProfilingTranscription FactorsReverse Transcriptase Polymerase Chain ReactionStem Cell FactorSignal TransductionStem Cell ResearchNuclear ReprogrammingGene Expression RegulationBone Morphogenetic Protein 4Mice, Inbred C57BLFlow CytometryGreen Fluorescent ProteinsCell SeparationCoculture TechniquesBiological MarkersNeuronsBlastomeresBase SequenceEmbryo ImplantationHematopoiesisEmbryonic and Fetal DevelopmentGene ExpressionGerm CellsRegenerative MedicineTretinoinPhenotypeEpigenesis, GeneticRNA, MessengerStage-Specific Embryonic AntigensMesodermMolecular Sequence DataMyocytes, CardiacFetal Stem CellsImmunohistochemistryCell SurvivalCloning, OrganismActivinsDNA-Binding ProteinsCell DedifferentiationMice, TransgenicNeural PlateModels, BiologicalMice, SCIDTime FactorsMice, KnockoutPlant StemsEmbryo, NonmammalianParthenogenesisNeoplastic Stem CellsPregnancyRegenerationFibroblastsTransgenesNeurogenesisHistonesOligonucleotide Array Sequence AnalysisDNA MethylationAntigens, CD15KaryotypingPromoter Regions, GeneticTissue EngineeringGenetic VectorsCryopreservation