Cell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseMitosisCell DivisionS PhaseCyclinsG2 PhaseMenstrual CycleCell ProliferationApoptosisCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Retinoblastoma ProteinG2 Phase Cell Cycle CheckpointsCDC2 Protein KinaseG0 PhaseCell Line, TumorTumor Suppressor Protein p53G1 Phase Cell Cycle CheckpointsProtein-Serine-Threonine KinasesDNA ReplicationCyclin-Dependent Kinase 2PhosphorylationCyclin D1Genes, cdcInterphaseCell LineMolecular Sequence DataCyclin EDNA-Binding ProteinsDNA DamageCyclin BFlow CytometryCyclin ANuclear ProteinsSignal TransductionMutationCyclin-Dependent Kinase 4Tumor Suppressor ProteinsCell NucleusCells, CulturedTranscription FactorsTime FactorsModels, BiologicalCDC2-CDC28 KinasesCell DifferentiationEstrous Cyclecdc25 PhosphatasesTumor Cells, CulturedHeLa CellsBromodeoxyuridineSaccharomyces cerevisiaeE2F Transcription FactorsRNA, MessengerDNAGene Expression RegulationTranscription, GeneticCyclin B1Base SequenceAmino Acid SequenceCell SurvivalCyclin DCitric Acid CycleSaccharomyces cerevisiae ProteinsE2F1 Transcription FactorBlotting, WesternSchizosaccharomycesProtein KinasesS Phase Cell Cycle CheckpointsFibroblastsProtein BindingFungal ProteinsTransfectionAntineoplastic AgentsDown-RegulationHistonesCyclin D3Cyclin-Dependent Kinase Inhibitor ProteinsCaulobacter crescentusMicrotubule-Associated ProteinsSpindle ApparatusGene Expression ProfilingHydroxyureaProto-Oncogene ProteinsM Phase Cell Cycle CheckpointsProliferating Cell Nuclear AntigenGene Expression Regulation, NeoplasticPromoter Regions, GeneticRNA, Small InterferingCyclin-Dependent Kinase Inhibitor p16Carrier ProteinsCyclin-Dependent Kinase 6KineticsCentrosomeEnzyme InhibitorsCyclin D2PhenotypeTranscription Factor DP1