Cell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseMitosisS PhaseCell DivisionCyclinsMolecular Sequence DataMenstrual CycleG2 PhaseDNA-Binding ProteinsCarrier ProteinsApoptosisCell ProliferationCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinG2 Phase Cell Cycle CheckpointsPoly(A)-Binding ProteinsCell LineAmino Acid SequenceProtein BindingCell Line, TumorPhosphorylationNuclear ProteinsBase SequenceTranscription FactorsCDC2 Protein KinaseTumor Suppressor Protein p53G0 PhaseProtein-Serine-Threonine KinasesRNA, MessengerDNA ReplicationG1 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase 2Signal TransductionMutationCyclin D1Cell NucleusDNA DamageHeLa CellsCells, CulturedCyclin EGene Expression RegulationGenes, cdcTranscription, GeneticCyclin AInterphaseFlow CytometryCyclin BTumor Suppressor ProteinsDNATumor Cells, CulturedCyclin-Dependent Kinase 4Saccharomyces cerevisiaeTime FactorsModels, BiologicalBlotting, WesternCDC2-CDC28 KinasesEstrous Cyclecdc25 PhosphatasesCell DifferentiationE2F Transcription FactorsPromoter Regions, GeneticSaccharomyces cerevisiae ProteinsTransfectionBinding SitesCyclin B1Tacrolimus Binding ProteinsCell SurvivalRNA-Binding ProteinsCyclin DRecombinant Fusion ProteinsE2F1 Transcription FactorDown-RegulationCitric Acid CycleProtein KinasesBromodeoxyuridineKineticsFungal ProteinsSequence Homology, Amino AcidFibroblastsHistonesRNA, Small InterferingGene ExpressionS Phase Cell Cycle CheckpointsPoly(A)-Binding Protein IGene Expression ProfilingGene Expression Regulation, NeoplasticRepressor ProteinsSchizosaccharomycesProto-Oncogene ProteinsAntineoplastic AgentsCloning, MolecularReverse Transcriptase Polymerase Chain ReactionInsulin-Like Growth Factor Binding ProteinsRNA InterferenceMicrotubule-Associated ProteinsCyclin D3