Complement C5aVitellogeninsOocytesXenopusXenopus laevisChickensXenopus ProteinsAspartate AminotransferasesAspartate CarbamoyltransferaseMicroinjectionsAspartic AcidMolecular Sequence DataRNA, ComplementaryOogenesisAmino Acid SequenceMeiosisOvumCloning, MolecularBase SequenceOocyte DonationKineticsRNA, MessengerProto-Oncogene Proteins c-mosEmbryo, NonmammalianMembrane PotentialsMaturation-Promoting FactorOocyte RetrievalIon Channel GatingPotassium ChannelsRecombinant ProteinsAspartate KinaseElectrophysiologyPatch-Clamp TechniquesSequence Homology, Amino AcidIn Vitro Oocyte Maturation TechniquesMutagenesis, Site-DirectedMutationFertilizationDNA, ComplementaryGene Expression Regulation, DevelopmentalMetaphaseBiological TransportSodium ChannelsDose-Response Relationship, DrugRNAElectric ConductivityProtein BiosynthesisBinding SitesCell NucleusCell MembraneGenes, mosIon ChannelsBlastocystCarrier ProteinsTime FactorsAlanine TransaminaseGene ExpressionAspartate Ammonia-LyaseGlutamatesHydrogen-Ion ConcentrationProgesteroneCytoplasmEmbryonic DevelopmentParthenogenesisCalciumChloride ChannelsNG-Nitroarginine Methyl EsterOvaryCDC2 Protein KinaseTranscription, GeneticReceptors, Amino AcidCells, CulturedEgg ProteinsGastrulaPotassium Channels, Voltage-GatedStructure-Activity RelationshipProtein BindingChloridesPotassium Channels, Inwardly RectifyingPoly ACumulus CellsEpithelial Sodium ChannelsZygoteSperm-Ovum InteractionsSodiumDNAAmino AcidsGlutamic AcidMethyl ParathionMembrane ProteinsIn Situ HybridizationSequence AlignmentReceptors, NicotinicEscherichia coliRecombinant Fusion ProteinsProtein Structure, TertiaryPhosphorylationSpermatozoaModels, BiologicalCryopreservation