AnaphaseSpindle ApparatusMitosisMetaphaseChromosome SegregationTelophaseAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesSeparaseCell Cycle ProteinsChromatidsSecurinMicrotubulesChromosomesCdc20 ProteinsCentromereCytokinesisChromosomal Proteins, Non-HistoneCyclin BMeiosisSaccharomyces cerevisiae ProteinsAurora KinasesMicrotubule-Associated ProteinsKinesinProphaseNocodazoleNuclear ProteinsCdh1 ProteinsCell CycleFungal ProteinsPrometaphaseAurora Kinase BSchizosaccharomyces pombe ProteinsSpermatocytesTubulinSchizosaccharomycesProtein-Serine-Threonine KinasesSaccharomyces cerevisiaeM Phase Cell Cycle CheckpointsGenes, cdcMacropodidaeCentrosomeCDC2 Protein KinaseHeLa CellsSaccharomycetalesLigasesMutationMicroscopy, FluorescenceNondisjunction, GeneticApc2 Subunit, Anaphase-Promoting Complex-CyclosomeChromosomes, FungalChromosomes, HumanDyneinsCyclin B1Apc8 Subunit, Anaphase-Promoting Complex-CyclosomeInterphaseEndopeptidasesTime FactorsPotoroidaeDNA, CatenatedCell NucleolusCell NucleusUbiquitin-Protein LigasesDipodomysCell DivisionDrosophila ProteinsSister Chromatid ExchangeProtein Tyrosine PhosphatasesAneuploidyDipteraFluorescent Antibody TechniqueOocytesMicroscopy, VideoChromosomal InstabilityModels, BiologicalProtein KinasesMolecular Sequence DataPhosphorylationEmbryo, NonmammalianRecombinant Fusion ProteinsGreen Fluorescent ProteinsSalamandridaeCalcium-Binding ProteinsAmino Acid SequenceNuclear Matrix-Associated ProteinsRNA InterferenceMicromanipulationMicroinjectionsMultiprotein ComplexesPolyploidyDrosophilaLuminescent ProteinsOvumChromatinKymographyBenomylCell LineNuclear EnvelopeGrasshoppersDemecolcine