Cell CycleMitosisChlorprophamCell Cycle ProteinsAntimitotic AgentsF-Box ProteinsUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeCyclin BCDC2 Protein KinaseG2 PhaseCarbamatesSchizosaccharomyces pombe ProteinsSchizosaccharomycesCell DivisionCell Cycle CheckpointsInterphaseG1 PhaseS PhaseCyclinsSpindle ApparatusHeLa CellsNocodazoleProtein-Serine-Threonine KinasesPhosphorylationG2 Phase Cell Cycle CheckpointsApoptosisMeiosisMenstrual CycleCell ProliferationCentrosomeTelophaseCyclin-Dependent Kinase Inhibitor p27Nuclear ProteinsRetinoblastoma ProteinCell NucleusCell LineDNA ReplicationMolecular Sequence DataCell Line, TumorCyclin-Dependent Kinase Inhibitor p21Cyclin B1DNA-Binding ProteinsG0 PhaseDNA DamageSaccharomyces cerevisiaeMutationTumor Suppressor Protein p53MicrotubulesGenes, cdcCyclin-Dependent Kinase 2Cyclin AMetaphaseFlow CytometryChromosomesCyclin EAnaphaseSaccharomyces cerevisiae ProteinsG1 Phase Cell Cycle Checkpointscdc25 PhosphatasesSignal TransductionCells, CulturedTumor Suppressor ProteinsTime FactorsMicrotubule-Associated ProteinsAmino Acid SequenceCyclin D1Transcription FactorsDipodomysModels, BiologicalFungal ProteinsProtein KinasesDNATumor Cells, CulturedTranscription, GeneticBase SequenceCyclin-Dependent Kinase 4ProphaseRNA, MessengerHistonesBromodeoxyuridineGene Expression RegulationCell DifferentiationProtein BindingMicroscopy, FluorescenceCell SurvivalTubulinAurora KinasesChromosome SegregationCDC2-CDC28 KinasesBlotting, WesternM Phase Cell Cycle CheckpointsEstrous CycleRNA InterferenceFluorescent Antibody TechniqueE2F Transcription FactorsGenes, FungalRecombinant Fusion ProteinsFibroblastsCytokinesis