Spindle ApparatusM Phase Cell Cycle CheckpointsMad2 ProteinsMitosisKinetochoresCell Cycle ProteinsCdc20 ProteinsCyclin BChromosome SegregationAnaphaseAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesNocodazoleMetaphaseGenes, cdcMicrotubulesAurora KinasesCyclin B1Protein-Serine-Threonine KinasesCentrosomeSecurinCell CycleCdh1 ProteinsCyclin D1PrometaphaseAurora Kinase BCyclin ANuclear ProteinsSaccharomyces cerevisiae ProteinsAneuploidyMicrotubule-Associated ProteinsCDC2 Protein KinaseCalcium-Binding ProteinsMeiosisTubulin ModulatorsKinesinHeLa CellsFungal ProteinsChromosomal InstabilitySchizosaccharomyces pombe ProteinsCheckpoint Kinase 2Protein KinasesCyclin ECyclinsSaccharomyces cerevisiaeSchizosaccharomycesChromosomesOocytesCell Cycle CheckpointsTubulinMutationChromosomal Proteins, Non-HistonePhosphorylationG2 PhaseG1 PhaseMuscle SpindlesRepressor ProteinsTime-Lapse ImagingAntimitotic AgentsDyneinsChromatidsran GTP-Binding ProteinCentromereCDC28 Protein Kinase, S cerevisiaeMolecular Sequence DataDNA DamageRNA InterferenceCyclin D2Cyclin D3CytokinesisCyclin A1S PhaseSpisulaAmino Acid SequenceChromosomes, FungalProtein BindingThionesChromosomes, HumanModels, BiologicalRNA, Small InterferingXenopus ProteinsCell ExtractsCyclin A2Cyclin DSeparaseSaccharomycetalesMicroscopy, FluorescenceUbiquitin-Protein LigasesThiabendazolePolyploidyDrosophila ProteinsChromosomes, MammalianLigasesCarrier ProteinsGenomic InstabilityInterphaseMultiprotein ComplexesCell Line, TumorSignal TransductionRecombinant Fusion Proteins