G1 PhaseProliferating Cell Nuclear AntigenCell CycleCell Cycle ProteinsS PhaseG2 PhaseCell DivisionEpstein-Barr Virus Nuclear AntigensCell ProliferationG2 Phase Cell Cycle CheckpointsCyclinsDisease ProgressionG1 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase Inhibitor p21Cell Cycle CheckpointsMitosisAntigensApoptosisCell Line, TumorCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesCyclin D1Retinoblastoma ProteinG0 PhaseCyclin-Dependent Kinase 2DNA ReplicationPhosphorylationNuclear ProteinsCell LineCDC2 Protein KinaseCyclin ETumor Suppressor Protein p53DNA-Binding ProteinsProtein-Serine-Threonine KinasesFlow CytometryMolecular Sequence DataCyclin-Dependent Kinase 4DNA DamageCyclin B1Replication Protein Ccdc25 PhosphatasesSignal TransductionAntigens, ViralBlotting, WesternAntigens, NeoplasmCells, CulturedHeLa CellsCyclin ATumor Cells, CulturedImmunohistochemistryCDC2-CDC28 KinasesAntigens, BacterialTranscription FactorsCell NucleusBromodeoxyuridineAmino Acid SequenceDNACell SurvivalE2F Transcription FactorsBase SequenceMutationS Phase Cell Cycle CheckpointsRNA, MessengerProtein BindingAntigens, SurfaceTumor Suppressor ProteinsTime FactorsRNA, Small InterferingGene Expression Regulation, NeoplasticAntigens, NuclearCyclin BE2F1 Transcription FactorInterphaseProtein KinasesGene Expression RegulationTransfectionSaccharomyces cerevisiaeAntineoplastic AgentsTranscription, GeneticDNA Polymerase IIICyclin DSaccharomyces cerevisiae ProteinsUp-RegulationDown-RegulationGenes, cdcFibroblastsDNA RepairCell DifferentiationModels, BiologicalDose-Response Relationship, DrugPromoter Regions, GeneticAntineoplastic Agents, PhytogenicHerpesvirus 4, HumanRecombinant Fusion ProteinsAllyl CompoundsProto-Oncogene ProteinsUltraviolet RaysCarrier ProteinsFluorescent Antibody TechniqueAntigens, Polyomavirus Transforming