InterphaseMitosisMeiosisCell CycleCell Cycle ProteinsSpindle ApparatusMicrotubulesMetaphaseChromosomesTelophaseCell NucleusCentrosomeHeLa CellsCDC2 Protein KinaseNocodazoleIn Situ Hybridization, FluorescenceTubulinNuclear ProteinsCell DivisionAnaphaseCell Cycle CheckpointsDipodomysChromosome SegregationCentriolesCentromereChromosomal Proteins, Non-HistoneMicrotubule-Associated ProteinsProtein-Serine-Threonine KinasesCell LineMolecular Sequence DataPhosphorylationMicroscopy, FluorescenceG1 PhaseProphaseFluorescent Antibody TechniqueCyclin BG2 PhaseCell NucleolusS PhaseNuclear EnvelopeSchizosaccharomycesChromatinMutationCyclinsOocytesChromosomes, HumanAmino Acid SequenceCytoplasmNucleolus Organizer RegionSchizosaccharomyces pombe ProteinsKinetochoresChromosome PairingDNA-Binding ProteinsAneuploidyChromatidsKinesinHistonesChromosome AberrationsNuclear Matrix-Associated ProteinsSaccharomyces cerevisiaeCyclin B1Models, BiologicalProtein BindingSaccharomyces cerevisiae Proteinscdc25 PhosphatasesSpores, FungalProtein KinasesRecombinant Fusion ProteinsGreen Fluorescent ProteinsDNA ReplicationCells, CulturedDNASpermatocytesBase SequenceFungal ProteinsTime FactorsTrisomyApoptosisMicroscopy, ElectronAurora KinasesDyneinsColchicineAnaphase-Promoting Complex-CyclosomeMeiotic Prophase IGenes, cdcSynaptonemal ComplexCell ProliferationCyclin AMenstrual CycleDNA DamageCytokinesisG2 Phase Cell Cycle CheckpointsKaryotypingCricetinaeLuminescent ProteinsTumor Cells, CulturedMicroscopy, ConfocalCell Line, TumorDNA ProbesCell Compartmentation