MitosisCell CycleCell Cycle ProteinsSpindle ApparatusCDC2 Protein KinaseCell Cycle CheckpointsInterphaseG2 PhaseG1 PhaseCyclin BS PhaseCell DivisionHeLa CellsProtein-Serine-Threonine KinasesMicrotubulesCentrosomeAnaphaseCyclinsTelophaseChromosome SegregationKinetochoresPhosphorylationMetaphaseNuclear ProteinsNocodazoleCell NucleusChromosomesCyclin B1SchizosaccharomycesAurora Kinasescdc25 PhosphatasesDNA ReplicationMolecular Sequence DataUbiquitin-Protein Ligase ComplexesCell LineAnaphase-Promoting Complex-CyclosomeMicrotubule-Associated ProteinsApoptosisGenes, cdcMutationCytokinesisSchizosaccharomyces pombe ProteinsG2 Phase Cell Cycle CheckpointsCell ProliferationCyclin AChromosomal Proteins, Non-HistoneCell Line, TumorFungal ProteinsDNA-Binding ProteinsM Phase Cell Cycle CheckpointsSaccharomyces cerevisiae ProteinsAmino Acid SequenceMenstrual CycleCentromereDNA DamageAurora Kinase BCyclin-Dependent Kinase Inhibitor p21Saccharomyces cerevisiaeRetinoblastoma ProteinTubulinProtein KinasesCyclin-Dependent Kinase Inhibitor p27Models, BiologicalProphaseMicroscopy, FluorescenceMeiosisCyclin-Dependent Kinase 2Tumor Suppressor Protein p53Cell Nucleus DivisionTime FactorsRNA InterferenceNuclear EnvelopeCells, CulturedChromatidsG0 PhaseHistonesMitosis ModulatorsCyclin EProtein BindingFlow CytometryCdc20 ProteinsSignal TransductionChromatinKinesinG1 Phase Cell Cycle CheckpointsMad2 ProteinsDNARecombinant Fusion ProteinsCentriolesTranscription FactorsBase SequenceTumor Suppressor ProteinsCDC2-CDC28 KinasesCyclin D1RNA, Small InterferingXenopus ProteinsDrosophila ProteinsTumor Cells, CulturedMitotic IndexCdh1 Proteins