XenopusXenopus laevisXenopus ProteinsOvumCell ExtractsOocytesEgg YolkEgg ProteinsEmbryo, NonmammalianMitosisFertilizationDNA ReplicationCDC2 Protein KinaseMolecular Sequence DataProto-Oncogene Proteins c-mosCell-Free SystemChromatinMaturation-Promoting FactorSpermatozoaMicroinjectionsAmino Acid SequenceNuclear EnvelopeCell Cycle ProteinsEgg ShellEgg WhiteMicrotubulesZygoteSpindle ApparatusCell NucleusProtamine KinaseInterphaseran GTP-Binding ProteinGastrulaNuclear ProteinsTissue ExtractsBase SequenceGene Expression Regulation, DevelopmentalCyclin BCloning, MolecularParasite Egg CountChromosomesProtein-Serine-Threonine KinasesGemininNucleoplasminsSequence Homology, Amino AcidCell CycleSperm-Ovum InteractionsPhosphorylationAphidicolinDNA-Binding ProteinsMinichromosome Maintenance Complex Component 2Lamin Type BDNASperm HeadProtein KinasesOogenesisKinesinMicrotubule-Associated ProteinsMetaphaseS PhaseUroplakin IIIEgg Hypersensitivitycdc25 PhosphatasesMeiosisBody PatterningProtein BindingCarrier ProteinsRecombinant ProteinsOrigin Recognition ComplexReplication OriginChromosomal Proteins, Non-HistoneRNA, MessengerRecombinant Fusion ProteinsCentrosomeOvipositionCyclinsMinichromosome Maintenance Complex Component 7Models, BiologicalEmbryonic InductionCyclin-Dependent Kinase 2DNA, ComplementaryCyclin-Dependent KinasesKineticsCleavage Stage, OvumCDC2-CDC28 KinasesParthenogenesisLarvaMesodermMetamorphosis, BiologicalTime FactorsIn Situ HybridizationMinichromosome Maintenance Complex Component 3Aurora KinasesDyneinsTranscription FactorsEctodermTubulinMicroscopy, FluorescenceCytoplasmRNA, Complementary