Cell CycleCell ProliferationCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseS PhaseMitosisCyclinsCell DivisionMenstrual CycleG2 PhaseApoptosisCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinG2 Phase Cell Cycle CheckpointsG0 PhaseCDC2 Protein KinaseCell Line, TumorTime FactorsTumor Suppressor Protein p53G1 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase 2Protein-Serine-Threonine KinasesPhosphorylationCyclin D1DNA ReplicationCyclin ECell LineDNA DamageGenes, cdcMolecular Sequence DataFlow CytometryDNA-Binding ProteinsCyclin AInterphaseCyclin BCyclin-Dependent Kinase 4Nuclear ProteinsSignal TransductionTumor Suppressor ProteinsModels, BiologicalMutationCDC2-CDC28 KinasesCells, CulturedCell NucleusEstrous CycleTranscription Factorscdc25 PhosphatasesTumor Cells, CulturedHeLa CellsE2F Transcription FactorsRNA, MessengerSaccharomyces cerevisiaeGene Expression RegulationCyclin B1DNATranscription, GeneticBase SequenceCell DifferentiationAmino Acid SequenceCyclin DCell SurvivalCitric Acid CycleBromodeoxyuridineBlotting, WesternE2F1 Transcription FactorSaccharomyces cerevisiae ProteinsS Phase Cell Cycle CheckpointsReproducibility of ResultsProtein KinasesProtein BindingAntineoplastic AgentsDown-RegulationFibroblastsTransfectionGene Expression ProfilingCyclin D3Cyclin-Dependent Kinase Inhibitor ProteinsFungal ProteinsSchizosaccharomycesHistonesGene Expression Regulation, NeoplasticProliferating Cell Nuclear AntigenM Phase Cell Cycle CheckpointsMicrotubule-Associated ProteinsKineticsProto-Oncogene ProteinsHydroxyureaRNA, Small InterferingCyclin-Dependent Kinase Inhibitor p16Dose-Response Relationship, DrugPromoter Regions, GeneticCaulobacter crescentusEnzyme InhibitorsCyclin-Dependent Kinase 6Cyclin D2Carrier ProteinsTranscription Factor DP1Mimosine