CytokinesisCleavage Stage, OvumMyosin Type IISpindle ApparatusAnaphaseContractile ProteinsCell DivisionMitosisTelophaseActinsPolar BodiesDipodomysEmbryo, NonmammalianSalamandridaeMicrotubulesDictyosteliumSeptinsDrosophila ProteinsOvumMyosinsrhoA GTP-Binding ProteinMicrofilament ProteinsTriturusMolecular Sequence DataBlastodermHeLa CellsAmino Acid SequenceMicroscopy, FluorescenceCytoskeletonZygoteActomyosinActin CytoskeletonSpermatocytesAurora KinasesDrosophilaDNA CleavageAurora Kinase BCentrosomeMacropodidaeMicroscopy, VideoKinesinRecombinant Fusion ProteinsSea UrchinsDrosophila melanogasterMicrotubule-Associated ProteinsMetaphaseProtein TransportCell MembraneCytoplasmInterphaseMutationCaenorhabditis elegans ProteinsNocodazoleBase SequenceCaenorhabditis elegansReceptors, Concanavalin AProtozoan ProteinsGreen Fluorescent ProteinsProtein-Serine-Threonine KinasesPhosphatidylinositol 4,5-DiphosphateGTPase-Activating ProteinsCell CycleMicroinjectionsFluorescent Antibody TechniqueModels, BiologicalBlastomeresTubulinFluorescence Recovery After PhotobleachingCell LineCytoskeletal ProteinsMicroscopy, ElectronRNA InterferenceRho Guanine Nucleotide Exchange FactorsProtein Structure, TertiaryRNA Cleavagerho-Associated Kinasesrab GTP-Binding ProteinsLuminescent ProteinsFertilizationEmbryonic DevelopmentXenopus laevisGene Expression Regulation, DevelopmentalActininIntracellular Signaling Peptides and ProteinsBinding SitesMicroscopy, ConfocalCell PolarityEyeMembrane ProteinsProtein BindingCytochalasin BMyosin Light ChainsSubstrate SpecificityMeiosisOocytesCell Nucleusrho GTP-Binding ProteinsHydrolysisCell Cycle ProteinsTime Factors