Blastocyst Inner Cell MassBlastocystPluripotent Stem CellsInduced Pluripotent Stem CellsEmbryonic DevelopmentMorulaEmbryo Culture TechniquesTrophoblastsOctamer Transcription Factor-3Embryonic Stem CellsEmbryo, MammalianEmbryonic and Fetal DevelopmentEmbryo ImplantationBlastomeresGerm LayersEndodermCell DifferentiationCleavage Stage, OvumEctodermEmbryo TransferFertilization in VitroGene Expression Regulation, DevelopmentalChimeraPregnancyCell LineageZygoteNuclear ReprogrammingEctogenesisParthenogenesisNuclear Transfer TechniquesGATA6 Transcription FactorCulture TechniquesSOXB1 Transcription FactorsCloning, OrganismTotipotent Stem CellsEmbryo Implantation, DelayedCell CountHMGB ProteinsCells, CulturedCell DedifferentiationCell Culture TechniquesOocytesEar, InnerTeratomaFibroblast Growth Factor 4Fetal ViabilityStem CellsCryopreservationCulture MediaHomeodomain ProteinsZona PellucidaMice, Inbred StrainsSOXF Transcription FactorsStage-Specific Embryonic AntigensMice, Inbred CBACell AggregationCattle