MitosisCell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseCell LineCell DivisionCDC2 Protein KinaseS PhaseG2 PhaseInterphaseSpindle ApparatusCyclinsHeLa CellsCyclin BProtein-Serine-Threonine KinasesDNA ReplicationMolecular Sequence DataPhosphorylationCell NucleusNuclear ProteinsApoptosisMutationCells, CulturedBase SequenceCell ProliferationMenstrual CycleG2 Phase Cell Cycle CheckpointsDNACentrosomeChromosomesCell Line, TumorMicrotubulesDNA-Binding ProteinsDNA DamageCyclin-Dependent Kinase Inhibitor p21Cyclin B1Amino Acid Sequencecdc25 PhosphatasesRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27MetaphaseTumor Suppressor Protein p53FibroblastsGenes, cdcAnaphaseChromosome SegregationTelophaseL Cells (Cell Line)Cyclin ATranscription, GeneticSchizosaccharomycesNocodazoleKinetochoresTransfectionCyclin-Dependent Kinase 2Gene Expression RegulationRNA, MessengerG0 PhaseTime FactorsFlow CytometrySaccharomyces cerevisiaeMicrotubule-Associated ProteinsUbiquitin-Protein Ligase ComplexesModels, BiologicalCell Transformation, NeoplasticSignal TransductionG1 Phase Cell Cycle CheckpointsTumor Cells, CulturedAurora KinasesAnaphase-Promoting Complex-CyclosomeCyclin ETranscription FactorsProtein KinasesSaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe ProteinsFungal ProteinsProtein BindingChromosomal Proteins, Non-HistoneCyclin D1M Phase Cell Cycle CheckpointsHistonesCell SurvivalMicroscopy, FluorescenceTumor Suppressor ProteinsCytokinesisCloning, MolecularCDC2-CDC28 KinasesBromodeoxyuridineRNA InterferenceChromatinRecombinant Fusion ProteinsTubulinCell DifferentiationCell Transformation, ViralCentromereBlotting, WesternCyclin-Dependent Kinase 4Fluorescent Antibody TechniqueSimian virus 40