Retinal Photoreceptor Cell Inner SegmentBlastocyst Inner Cell MassBlastocystEar, InnerTrophoblastsMorulaEmbryonic DevelopmentEmbryo Culture TechniquesEmbryo, MammalianOctamer Transcription Factor-3BlastomeresEmbryonic and Fetal DevelopmentEndodermEctodermChimeraGerm LayersEmbryonic Stem CellsEmbryo ImplantationGene Expression Regulation, DevelopmentalCleavage Stage, OvumGATA6 Transcription FactorHair Cells, Auditory, InnerCell LineageEctogenesisTotipotent Stem CellsParthenogenesisHMGB ProteinsZygotePregnancyCell DifferentiationCell CountFibroblast Growth Factor 4Fertilization in VitroEmbryo TransferNuclear Transfer TechniquesCell AggregationSOXF Transcription FactorsCulture TechniquesFetal ViabilityCloning, OrganismHomeodomain ProteinsStem CellsCells, CulturedMice, Inbred CBAEmbryo Implantation, DelayedGrowth Differentiation Factor 3Mice, Inbred StrainsZona PellucidaSOXB1 Transcription FactorsOocytesOvotesticular Disorders of Sex DevelopmentGenes, LethalEmbryo LossX Chromosome InactivationTranscription FactorsTeratomaCulture Media