Spindle ApparatusM Phase Cell Cycle CheckpointsMad2 ProteinsKinetochoresCell Cycle ProteinsCell CycleMitosisCdc20 ProteinsChromosome SegregationGenes, cdcNocodazoleAnaphaseMetaphaseProtein-Serine-Threonine KinasesMicrotubulesCheckpoint Kinase 2Aurora KinasesAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesCentrosomeNuclear ProteinsCell Cycle CheckpointsAurora Kinase BPrometaphaseHeLa CellsCyclin BProtein KinasesDNA DamageAneuploidyG2 PhaseSaccharomyces cerevisiae ProteinsMicrotubule-Associated ProteinsCalcium-Binding ProteinsMeiosisTubulin ModulatorsChromosomal InstabilityS PhaseCyclin B1KinesinSecurinMutationChromosomesSchizosaccharomyces pombe ProteinsSaccharomyces cerevisiaeChromosomal Proteins, Non-HistoneCDC2 Protein KinaseSchizosaccharomycesPhosphorylationOocytesTubulinFungal ProteinsMolecular Sequence DataRepressor ProteinsG1 PhaseRNA InterferenceChromatidsCentromereCell LineTime-Lapse ImagingAntimitotic AgentsDNA-Binding ProteinsMuscle SpindlesProtein BindingDyneinsModels, Biologicalran GTP-Binding ProteinAmino Acid SequenceG2 Phase Cell Cycle CheckpointsCytokinesisRNA, Small InterferingChromosomes, FungalGenomic InstabilityAtaxia Telangiectasia Mutated ProteinsCell DivisionXenopus ProteinsHydroxyureaCell Line, TumorSignal TransductionChromosomes, HumanSaccharomycetalesSpisulaDNA ReplicationS Phase Cell Cycle CheckpointsMicroscopy, FluorescenceCell NucleusInterphaseCell ExtractsCarrier ProteinsThionesPolyploidyDrosophila ProteinsRecombinant Fusion ProteinsMultiprotein ComplexesThiabendazoleSeparaseApoptosisBase SequenceDNA RepairProtein TransportChromosomes, Mammalian