Cell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseS PhaseMitosisCyclinsCell DivisionMenstrual CycleG2 PhaseApoptosisCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Cell ProliferationRetinoblastoma ProteinG2 Phase Cell Cycle CheckpointsCell Line, TumorG0 PhaseCDC2 Protein KinaseTumor Suppressor Protein p53G1 Phase Cell Cycle CheckpointsMolecular Sequence DataCyclin-Dependent Kinase 2Protein-Serine-Threonine KinasesPhosphorylationCyclin D1Cell LineDNA ReplicationCyclin EDNA-Binding ProteinsGenes, cdcDNA DamageCyclin AInterphaseFlow CytometryCyclin BNuclear ProteinsTime FactorsCyclin-Dependent Kinase 4MutationSignal TransductionTumor Suppressor ProteinsTranscription FactorsCDC2-CDC28 KinasesCell NucleusCells, CulturedTumor Cells, Culturedcdc25 PhosphatasesEstrous CycleModels, BiologicalHeLa CellsBase SequenceAmino Acid SequenceRNA, MessengerE2F Transcription FactorsSaccharomyces cerevisiaeTranscription, GeneticGene Expression RegulationDNACyclin B1Cell DifferentiationCell SurvivalCyclin DCitric Acid CycleBromodeoxyuridineBlotting, WesternE2F1 Transcription FactorSaccharomyces cerevisiae ProteinsProtein BindingS Phase Cell Cycle CheckpointsProtein KinasesTransfectionAntineoplastic AgentsDown-RegulationFibroblastsFungal ProteinsCyclin D3Cyclin-Dependent Kinase Inhibitor ProteinsGene Expression ProfilingSchizosaccharomycesHistonesGene Expression Regulation, NeoplasticPromoter Regions, GeneticKineticsProto-Oncogene ProteinsProliferating Cell Nuclear AntigenM Phase Cell Cycle CheckpointsMicrotubule-Associated ProteinsRNA, Small InterferingCyclin-Dependent Kinase Inhibitor p16HydroxyureaEnzyme InhibitorsCaulobacter crescentusCarrier ProteinsCyclin-Dependent Kinase 6Cyclin D2Transcription Factor DP1Recombinant Fusion ProteinsGene ExpressionMimosine