Embryonic Stem CellsEmbryo, MammalianStem CellsCell DifferentiationPluripotent Stem CellsBlastocystStem Cell TransplantationOctamer Transcription Factor-3Gene Expression Regulation, DevelopmentalEmbryonic DevelopmentCell LineageHematopoietic Stem CellsInduced Pluripotent Stem CellsCell Culture TechniquesAdult Stem CellsEmbryo, NonmammalianTotipotent Stem CellsCells, CulturedEmbryonic and Fetal DevelopmentCell LineHomeodomain ProteinsEmbryo ResearchEndodermGerm LayersEmbryoid BodiesNeural Stem CellsEmbryo Culture TechniquesTranscription FactorsSOXB1 Transcription FactorsZygoteTeratomaChick EmbryoMultipotent Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationSignal TransductionMammalsEmbryo ImplantationCell ProliferationMesodermChimeraEctodermMice, Inbred C57BLMolecular Sequence DataMesenchymal Stromal CellsBlastomeresBlastocyst Inner Cell MassGene TargetingLeukemia Inhibitory FactorPregnancyMesenchymal Stem Cell TransplantationGene Expression ProfilingStem Cell ResearchBase SequenceReverse Transcriptase Polymerase Chain ReactionGene ExpressionRNA, MessengerFibroblast Growth Factor 4MorulaEpigenesis, GeneticPhenotypeDNA-Binding ProteinsStem Cell FactorCleavage Stage, OvumYolk SacGreen Fluorescent ProteinsMice, TransgenicNuclear ReprogrammingStage-Specific Embryonic AntigensModels, BiologicalCulture TechniquesGene Expression RegulationImmunohistochemistryBody PatterningBone Morphogenetic Protein 4Feeder CellsGerm CellsFlow CytometryTime FactorsNeuronsMice, KnockoutIn Situ HybridizationCloning, OrganismCell SeparationRegenerative MedicineCoculture TechniquesMorphogenesisBiological MarkersHematopoiesisFertilization in VitroTrophoblastsMyocytes, CardiacGenomic ImprintingAmino Acid SequenceCell SurvivalFetal Stem CellsOocytesParthenogenesisActivinsEmbryo Loss