BlastocystEmbryo, MammalianEmbryonic DevelopmentMorulaCleavage Stage, OvumEmbryonic and Fetal DevelopmentBlastomeresFertilization in VitroEmbryo ImplantationEmbryo Culture TechniquesZygoteEmbryo TransferPregnancyEmbryo, NonmammalianOocytesCryopreservationChick EmbryoCulture TechniquesCloning, OrganismNuclear Transfer TechniquesParthenogenesisFetal ViabilityGene Expression Regulation, DevelopmentalEctogenesisBlastocyst Inner Cell MassSperm Injections, IntracytoplasmicFallopian TubesCulture MediaZona PellucidaVitrificationEmbryo Implantation, DelayedEmbryo LossCattleTrophoblastsChoroid Plexus NeoplasmsMice, Inbred ICRFertilizationPregnancy RateMice, Inbred StrainsUterusTime FactorsEthylene GlycolCryoprotective AgentsUrochordataIn Vitro Oocyte Maturation TechniquesMice, Inbred CBASpermatozoaChimeraRNA, MessengerMicroinjectionsCell CountEctodermCumulus CellsOvumOctamer Transcription Factor-3Cell NucleusPreimplantation DiagnosisEndometriumOogenesisMice, Inbred C57BLTotipotent Stem CellsSingle Embryo TransferCell DifferentiationCinchonaIn Situ HybridizationFreezingCells, CulturedEndodermMetaphaseMorphogenesisLive BirthMolecular Sequence DataPregnancy OutcomePregnancy, AnimalCochlear ImplantationSerum Albumin, BovineReverse Transcriptase Polymerase Chain ReactionBase SequenceEmbryo DispositionGene ExpressionTranscription FactorsMesodermCytoplasmAlpha-AmanitinCell DivisionEmbryonic Stem CellsGastrulaLens Implantation, IntraocularPolyvinyl AlcoholZebrafishHomeodomain ProteinsBody PatterningEmbryonic InductionSperm-Ovum InteractionsInsemination, ArtificialSus scrofaMeiosisMicromanipulationCell LineagePregnancy, Multiple