ZygoteEgg YolkZygote Intrafallopian TransferOvumEgg ProteinsFertilizationEgg ShellEgg WhiteBlastocystCleavage Stage, OvumPhaeophytaOocytesFertilization in VitroParasite Egg CountEmbryonic DevelopmentSpermatozoaEmbryo Culture TechniquesEmbryo TransferEgg HypersensitivityMorulaEmbryonic and Fetal DevelopmentSperm-Ovum InteractionsOvipositionMicroinjectionsSperm Injections, IntracytoplasmicEmbryo, MammalianParthenogenesisCryopreservationCell NucleusBlastomeresNuclear Transfer TechniquesEmbryo ImplantationPregnancyOogenesisHaploidyGerm Cells, PlantFallopian TubesEctogenesisUrochordataCulture MediaMeiosisSuperovulationCell PolarityAlstroemeriaGene Expression Regulation, DevelopmentalCytoplasmTriploidyEgg Proteins, DietaryFetal ViabilityCryoprotective AgentsMetaphaseCulture TechniquesZona PellucidaMicromanipulationAnimals, Inbred Strains5-Methylcytosine