Cell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseS PhasePeptide Chain Initiation, TranslationalMitosisCell DivisionCyclinsMolecular Sequence DataDNA ReplicationBase SequenceG2 PhaseMenstrual CycleApoptosisTranscription, GeneticCell ProliferationCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinG2 Phase Cell Cycle CheckpointsRNA, MessengerDNA-Binding ProteinsPhosphorylationMutationCell LineCell Line, TumorProtein-Serine-Threonine KinasesCDC2 Protein KinaseG0 PhaseTime FactorsTranscription FactorsTumor Suppressor Protein p53Cyclin-Dependent Kinase 2G1 Phase Cell Cycle CheckpointsAmino Acid SequenceSignal TransductionHeLa CellsProtein BiosynthesisCyclin D1Eukaryotic Initiation Factor-2Nuclear ProteinsDNA DamageSaccharomyces cerevisiaeCyclin EGenes, cdcPromoter Regions, GeneticFlow CytometryInterphaseCells, CulturedCell NucleusGene Expression RegulationDNACyclin ACyclin BModels, BiologicalCyclin-Dependent Kinase 4Tumor Suppressor ProteinsTumor Cells, CulturedProtein BindingSaccharomyces cerevisiae ProteinsCDC2-CDC28 KinasesEukaryotic Initiation Factor-3Eukaryotic Initiation Factorscdc25 PhosphatasesCell DifferentiationEstrous CycleE2F Transcription FactorsProtein KinasesBlotting, WesternKineticsCyclin B1Cell SurvivalTransfectionFungal ProteinsBromodeoxyuridineCyclin DE2F1 Transcription FactorCitric Acid CycleCodon, InitiatorSchizosaccharomycesDown-RegulationFibroblastsCarrier ProteinsHistonesS Phase Cell Cycle CheckpointsCloning, MolecularAntineoplastic AgentsBinding SitesPlasmidsRibosomesRecombinant Fusion ProteinsGene Expression ProfilingGene Expression Regulation, NeoplasticProkaryotic Initiation Factor-2Cyclin D3RNA, Small InterferingGene ExpressionCyclin-Dependent Kinase Inhibitor ProteinsProto-Oncogene Proteins