Spindle ApparatusMitosisNuclear Matrix-Associated ProteinsCentrosomeMicrotubulesMuscle SpindlesChromosome SegregationTubulinKinesinMeiosisCell Cycle ProteinsKinetochoresAnaphaseMetaphaseMicrotubule-Associated ProteinsHeLa CellsAurora KinasesGolgi ApparatusFluorescent Antibody TechniqueChromosomesMicrotubule-Organizing CenterCentriolesMad2 ProteinsProphasePrometaphaseMolecular Sequence DataDyneinsNocodazoleProtein-Serine-Threonine KinasesThionesXenopus ProteinsOocytesCytokinesisMolecular Motor ProteinsMicroscopy, FluorescenceSpermatocytesCell ExtractsCell Polarityran GTP-Binding ProteinCell CycleNuclear ProteinsAurora Kinase ARNA InterferenceCyclin BOvumInterphaseM Phase Cell Cycle CheckpointsTelophaseMutationChromosomal Proteins, Non-HistoneChromosomes, HumanSaccharomyces cerevisiae ProteinsChromatidsNuclear EnvelopeSaccharomyces cerevisiaeCell DivisionDrosophila ProteinsSchizosaccharomycesSchizosaccharomyces pombe ProteinsModels, BiologicalCell NucleusXenopusMicroscopy, ElectronMotor Neurons, GammaMicrotubule ProteinsFungal ProteinsGreen Fluorescent ProteinsProtein TransportAmino Acid SequenceCDC2 Protein KinaseProtein BindingRecombinant Fusion ProteinsDrosophilaRNA, Small InterferingCentromereCytoplasmPolyploidyBirefringenceCdc20 ProteinsXenopus laevisLuminescent ProteinsCell LineProtein KinasesPhosphorylationAurora Kinase BDrosophila melanogasterOrganoidsGenes, cdcCell Nucleus DivisionPhenotypeChromatinUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeFarnesyltranstransferaseDemecolcineTubulin ModulatorsTime FactorsProtein Structure, TertiaryCatsMicroscopy, Polarization