ZygoteZygote Intrafallopian TransferCleavage Stage, OvumDNA CleavageBlastocystMolecular Sequence DataFertilizationPhaeophytaFertilization in VitroAmino Acid SequenceEmbryonic DevelopmentOocytesRNA CleavageBase SequenceEmbryo Culture TechniquesEmbryo TransferSubstrate SpecificityHydrolysisMorulaEmbryonic and Fetal DevelopmentEndopeptidasesBlastomeresSperm Injections, IntracytoplasmicEmbryo, MammalianProtein Processing, Post-TranslationalCell NucleusSpermatozoaBinding SitesMutationMicroinjectionsDNACryopreservationPeptide FragmentsKineticsEmbryo ImplantationFurinCaspasesmRNA Cleavage and Polyadenylation FactorsNuclear Transfer TechniquesPregnancyOvumCattleProtein PrecursorsSerine EndopeptidasesCell LineApoptosisNucleic Acid ConformationCaspase 3RNA, CatalyticCytoplasmEctogenesisHaploidyRecombinant ProteinsEscherichia coliParthenogenesisCysteine EndopeptidasesGerm Cells, PlantElectrophoresis, Polyacrylamide GelEndoribonucleasesCulture MediaFallopian TubesPeptide HydrolasesCholesterol Side-Chain Cleavage EnzymeSubtilisinsSea UrchinsProteolysisAmyloid Precursor Protein SecretasesProtein Structure, TertiaryRNA, MessengerCatalysisCulture TechniquesFetal ViabilityTrypsinCell Polarity5-MethylcytosineGene Expression Regulation, DevelopmentalMolecular WeightMutagenesis, Site-DirectedProtein BindingTime FactorsPlasmidsAspartic Acid EndopeptidasesSuperovulationCells, CulturedMicromanipulationCloning, MolecularEnzyme ActivationAlstroemeriaMetalloendopeptidasesAnimals, Inbred StrainsCryoprotective AgentsMetaphaseMeiosisEndonucleasesMembrane ProteinsModels, MolecularPolar Bodies