MitosisSpindle ApparatusCDC2 Protein KinaseCell Cycle ProteinsCell CycleInterphaseAnaphaseMicrotubulesChromosome SegregationTelophaseKinetochoresCyclin BMolecular Sequence DataCentrosomeMetaphaseHeLa CellsChromosomesG2 PhaseAurora KinasesNocodazoleProtein-Serine-Threonine KinasesSchizosaccharomycesAmino Acid SequenceCytokinesisNuclear ProteinsCentromereMutationChromosomal Proteins, Non-HistoneAurora Kinase BCell NucleusPhosphorylationAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesSchizosaccharomyces pombe ProteinsCyclin B1Mitosis ModulatorsCell DivisionMicrotubule-Associated ProteinsProphaseFungal ProteinsModels, BiologicalTubulinCell Nucleus DivisionChromatidsMeiosisPhylogenycdc25 PhosphatasesNuclear EnvelopeMicroscopy, FluorescenceSaccharomyces cerevisiaeKinesinBase SequenceSaccharomyces cerevisiae ProteinsBacteriaS PhaseCdc20 ProteinsMad2 ProteinsDrosophila ProteinsM Phase Cell Cycle CheckpointsCell LineRNA InterferenceDNA ReplicationSequence Homology, Amino AcidPhenotypeProtein KinasesCentriolesDrosophila melanogasterChromatinOrganisms, Genetically ModifiedProtein BindingTime FactorsFluorescent Antibody TechniqueXenopus ProteinsG1 PhaseCdh1 ProteinsDrosophilaSpecies SpecificityRecombinant Fusion ProteinsCaenorhabditis elegansSequence Analysis, DNAChromosomes, HumanAquatic OrganismsCulture MediaHistonesAspergillus nidulansGreen Fluorescent ProteinsNuclear Matrix-Associated ProteinsGenes, cdcSequence AlignmentEmbryo, NonmammalianCloning, MolecularDNA-Binding ProteinsMitotic IndexXenopusApc3 Subunit, Anaphase-Promoting Complex-CyclosomeCell NucleolusPolyploidyDNA, BacterialAurora Kinase AMicroscopy, Electron