MitosisMeiosisCell DivisionSpindle ApparatusCell Cycle ProteinsChromosome SegregationCell CycleCDC2 Protein KinaseMicrotubulesMetaphaseAsymmetric Cell DivisionCentrosomeKinetochoresAnaphaseChromosomesCytokinesisInterphaseMutationSchizosaccharomycesCyclin BTelophaseProphaseCentromereSchizosaccharomyces pombe ProteinsCell Nucleus DivisionChromatidsAurora KinasesMolecular Sequence DataProtein-Serine-Threonine KinasesOocytesCell NucleusChromosomal Proteins, Non-HistoneNuclear ProteinsChromosome PairingHeLa CellsSpores, FungalSaccharomyces cerevisiaeG2 PhaseNocodazoleSaccharomyces cerevisiae ProteinsSpermatocytesAmino Acid SequenceFungal ProteinsMicrotubule-Associated ProteinsDNA ReplicationMicroscopy, FluorescenceAnaphase-Promoting Complex-CyclosomeModels, BiologicalTubulinPhosphorylationDrosophila ProteinsCyclin B1Aurora Kinase BMeiotic Prophase IKinesincdc25 PhosphatasesSynaptonemal ComplexNondisjunction, GeneticPhenotypeCell PolarityCaenorhabditis elegansUbiquitin-Protein Ligase ComplexesS PhaseDrosophilaCaenorhabditis elegans ProteinsEmbryo, NonmammalianSpermatogenesisCdc20 ProteinsProtein KinasesGreen Fluorescent ProteinsNuclear EnvelopeRecombination, GeneticCentriolesDNA-Binding ProteinsCytoskeletal ProteinsRecombinant Fusion ProteinsBase SequenceCrossing Over, GeneticMad2 ProteinsRNA InterferenceTime FactorsGenes, FungalChromatinM Phase Cell Cycle CheckpointsSaccharomycetalesGerm CellsOogenesisGenes, cdcCell LineHistonesBacterial ProteinsOvumGene Expression Regulation, DevelopmentalPolyploidyCyclinsProtein BindingDrosophila melanogasterXenopus ProteinsSequence Homology, Amino AcidArabidopsis