Spindle ApparatusMitosisNuclear Matrix-Associated ProteinsMicrotubulesCentrosomeMuscle SpindlesTubulinChromosome SegregationMeiosisCell Cycle ProteinsAnaphaseKinetochoresMicrotubule-Associated ProteinsKinesinMetaphaseHeLa CellsFluorescent Antibody TechniqueGolgi ApparatusNocodazoleAurora KinasesMad2 ProteinsDyneinsMolecular Sequence DataTelophaseChromosomesCentriolesMicrotubule ProteinsM Phase Cell Cycle CheckpointsCytokinesisCell CycleProtein-Serine-Threonine KinasesCell PolarityProphasePrometaphaseMicroscopy, FluorescenceNuclear ProteinsMicrotubule-Organizing CenterSaccharomyces cerevisiae Proteinsran GTP-Binding ProteinInterphaseMolecular Motor ProteinsMutationCell Nucleus DivisionCentromereSaccharomyces cerevisiaeXenopus ProteinsCell DivisionOocytesChromosomal Proteins, Non-HistoneEmbryo, NonmammalianSchizosaccharomycesFungal ProteinsModels, BiologicalTubulin ModulatorsCdc20 ProteinsDrosophila ProteinsGenes, cdcAurora Kinase BCyclin BCell NucleusOvumRNA InterferenceUbiquitin-Protein Ligase ComplexesCell ExtractsAurora Kinase ARecombinant Fusion ProteinsSchizosaccharomyces pombe ProteinsAmino Acid SequenceChromatidsOrganoidsNuclear EnvelopeAnaphase-Promoting Complex-CyclosomeAntigens, NuclearBirefringenceProtein BindingDemecolcineMicroscopy, ElectronGreen Fluorescent ProteinsChromosomes, FungalChromosome PositioningCDC2 Protein KinaseProtein TransportMotor Neurons, GammaCaenorhabditis elegansDrosophilaCytoplasmSpindle PolesCaenorhabditis elegans ProteinsAneuploidyPotoroidaeThionesCell LineMicroscopy, VideoCalcium-Binding ProteinsBenomylProtein KinasesSaccharomycetalesDrosophila melanogasterChromosomal InstabilityPhosphorylation