Embryo, MammalianEmbryo, NonmammalianChick EmbryoEmbryo ImplantationBlastocystGene Transfer TechniquesEmbryonic DevelopmentEmbryo TransferGene Transfer, HorizontalFertilization in VitroEmbryonic and Fetal DevelopmentEmbryo LossGene Expression Regulation, DevelopmentalPregnancyCleavage Stage, OvumBlastomeresNuclear Transfer TechniquesTransfer (Psychology)Single Embryo TransferCryopreservationMolecular Sequence DataMorulaCloning, OrganismZygoteEmbryo DispositionFluorescence Resonance Energy TransferZebrafishOocytesAdoptive TransferPregnancy RateRNA, TransferGastrulaBody PatterningPatient TransferIn Situ HybridizationPhospholipid Transfer ProteinsBase SequenceCulture TechniquesGenetic VectorsMorphogenesisEmbryo ResearchAmino Acid SequenceTransfer FactorTime FactorsSperm Injections, IntracytoplasmicEctogenesisMesodermConjugation, GeneticMutationEctodermCholesterol Ester Transfer ProteinsElectron TransportZebrafish ProteinsRNA, MessengerTendon TransferFetal ViabilityParthenogenesisSeedsKineticsHomeodomain ProteinsTranscription FactorsMice, Inbred C57BLXenopus ProteinsCattleGenetic TherapyPreimplantation DiagnosisMicroinjectionsGene ExpressionPhenotypeEndodermCell DifferentiationFertilizationAnimals, Genetically ModifiedDrosophilaPlasmidsPregnancy OutcomeEmbryonic InductionBlastodermSea UrchinsDrosophila ProteinsModels, BiologicalAdenoviridaeChimeraCarrier ProteinsCulture MediaCloning, MolecularPregnancy, MultipleSuperovulationSignal TransductionGreen Fluorescent ProteinsYolk SacXenopus laevisCell NucleusXenopusSequence Homology, Amino AcidNervous SystemCell LineNotochordMice, Inbred StrainsDNA