Cell CycleMitosisCell Cycle ProteinsG1 PhaseG2 Phase Cell Cycle CheckpointsS PhaseG2 PhaseG1 Phase Cell Cycle CheckpointsCell Cycle CheckpointsCell DivisionMenstrual CycleCDC2 Protein KinaseG0 PhaseCell ProliferationCell Line, TumorApoptosisCyclin B1Cyclinscdc25 PhosphatasesCyclin-Dependent Kinase Inhibitor p21PhosphorylationCyclin-Dependent Kinase Inhibitor p27Flow CytometryS Phase Cell Cycle CheckpointsInterphaseProtein-Serine-Threonine KinasesCyclin D1Time FactorsTumor Suppressor Protein p53Cell LineRetinoblastoma ProteinHeLa CellsCyclin-Dependent Kinase 2Allyl CompoundsCyclin EDNA DamageSignal TransductionCyclin-Dependent Kinase 4Cyclin BSpindle ApparatusCyclin-Dependent KinasesCells, CulturedCell NucleusNuclear ProteinsTumor Cells, CulturedDNA-Binding ProteinsModels, BiologicalProtein KinasesCell SurvivalBlotting, WesternMolecular Sequence DataM Phase Cell Cycle CheckpointsDNA ReplicationMutationAntineoplastic Agents, PhytogenicEstrous CycleLuteal PhaseDNADose-Response Relationship, DrugIsothiocyanatesRNA, Small InterferingFollicular PhaseRNA, MessengerTranscription FactorsCyclin AGenes, cdcAntineoplastic AgentsAmino Acid SequenceNocodazoleGene Expression RegulationCentrosomeBase SequenceSaccharomyces cerevisiaeMicrotubulesGene Expression Regulation, NeoplasticCell DifferentiationFibroblastsPeriodicityAnaphaseChromosomesTumor Suppressor ProteinsHistonesChromosome SegregationTelophaseKineticsbcl-2-Associated X ProteinSaccharomyces cerevisiae ProteinsBromodeoxyuridineMetaphaseCDC2-CDC28 KinasesUp-RegulationSchizosaccharomycesFungal ProteinsKinetochoresMicroscopy, FluorescenceMicrotubule-Associated ProteinsUbiquitin-Protein Ligase ComplexesImmunohistochemistryAurora KinasesAnaphase-Promoting Complex-Cyclosome