Clone CellsEmbryo, MammalianBlastomeresCleavage Stage, OvumEmbryonic DevelopmentEmbryo, NonmammalianMorulaZygoteEmbryonic and Fetal DevelopmentNuclear Transfer TechniquesCloning, OrganismEmbryo ImplantationOocytesFertilization in VitroChick EmbryoHybrid CellsPregnancyGene Expression Regulation, DevelopmentalEmbryo Culture TechniquesEmbryo TransferFetal ViabilityUrochordataNuclear ReprogrammingCulture TechniquesCryopreservationMolecular Sequence DataBase SequenceFallopian TubesZona PellucidaParthenogenesisCattleOctamer Transcription Factor-3Mice, Inbred ICRRNA, MessengerOvumAlpha-AmanitinCulture MediaCloning, MolecularFertilizationGerm CellsTotipotent Stem CellsSpermatozoaCell NucleusCell DifferentiationMice, Inbred StrainsInduced Pluripotent Stem CellsEthylene GlycolAmino Acid SequenceEmbryo LossSperm Injections, IntracytoplasmicMicroinjectionsChimeraIn Situ HybridizationCryoprotective AgentsMorphogenesisCarbonic AcidMetaphaseTranscription, GeneticTranscription FactorsDNAMice, Inbred CBAChromosome MappingCell LineCricetinaePluripotent Stem CellsSuperovulationMice, Inbred C57BLEmbryonic Stem CellsTime FactorsMesodermEmbryonic InductionCell DivisionCell CountMastitis, BovineGene ExpressionMeiosisCells, CulturedMilkCytochalasinsRNAAmanitinsXenopus laevisChromosomes, Human, 6-12 and XMutationMesocricetusCytoplasmFreezingZebrafishDNA, ComplementaryCell DedifferentiationResearch Embryo CreationPhenotypeSperm-Ovum InteractionsEmbryo DispositionCell AggregationAntigens, CD11cTestisReverse Transcriptase Polymerase Chain ReactionOvaryFibroblasts