Embryonic Stem CellsBlastocyst Inner Cell MassBlastocystStem CellsCell DifferentiationPluripotent Stem CellsEmbryo, MammalianOctamer Transcription Factor-3Embryonic DevelopmentTrophoblastsCell LineageStem Cell TransplantationMorulaEndodermGene Expression Regulation, DevelopmentalEmbryo Culture TechniquesGerm LayersCell Culture TechniquesChimeraInduced Pluripotent Stem CellsHematopoietic Stem CellsTotipotent Stem CellsCells, CulturedEmbryonic and Fetal DevelopmentBlastomeresEctodermSOXB1 Transcription FactorsAdult Stem CellsCell LineHomeodomain ProteinsTeratomaGATA6 Transcription FactorEmbryoid BodiesNeural Stem CellsHMGB ProteinsParthenogenesisEmbryo ResearchCell ProliferationTranscription FactorsEmbryo ImplantationLeukemia Inhibitory FactorCleavage Stage, OvumMultipotent Stem CellsStem Cell NicheGene TargetingSOXF Transcription FactorsFibroblast Growth Factor 4Hematopoietic Stem Cell TransplantationStage-Specific Embryonic AntigensNuclear Transfer TechniquesCloning, OrganismCell CountPregnancyMice, Inbred C57BLZygoteGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionEar, InnerCell DedifferentiationEctogenesisGerm CellsMesenchymal Stromal CellsSignal TransductionFertilization in VitroCell AggregationBiological MarkersEpigenesis, GeneticMesenchymal Stem Cell TransplantationCell SeparationStem Cell ResearchNuclear ReprogrammingEmbryo TransferImmunohistochemistryGreen Fluorescent ProteinsMice, Inbred StrainsDNA-Binding ProteinsGene ExpressionGrowth Differentiation Factor 3X Chromosome InactivationMolecular Sequence DataBase SequenceStem Cell FactorCoculture TechniquesMice, TransgenicGene Expression RegulationCulture MediaRNA, MessengerKaryotypingPhenotypeTime FactorsModels, BiologicalMice, KnockoutCell SurvivalAntigens, CD15Fetal ViabilityCulture TechniquesCell DivisionFeeder CellsFlow CytometryMice, Inbred CBA