Proliferating Cell Nuclear AntigenCell CycleCell ProliferationCell Cycle ProteinsEpstein-Barr Virus Nuclear AntigensCell DivisionG1 PhaseS PhaseDisease ProgressionAntigensCyclinsApoptosisMitosisCyclin-Dependent Kinase Inhibitor p21Nuclear ProteinsCell Line, TumorCyclin-Dependent Kinase Inhibitor p27DNA ReplicationCell LineCyclin D1Retinoblastoma ProteinCells, CulturedCyclin-Dependent KinasesMolecular Sequence DataSignal TransductionCell Cycle CheckpointsG2 PhaseReplication Protein CCyclin-Dependent Kinase 2PhosphorylationDNA-Binding ProteinsImmunohistochemistryAntigens, NeoplasmAntigens, ViralProtein-Serine-Threonine KinasesBromodeoxyuridineCyclin EFlow CytometryRNA, MessengerTumor Suppressor Protein p53Blotting, WesternCyclin AAntigens, BacterialAmino Acid SequenceTumor Cells, CulturedBase SequenceCDC2-CDC28 KinasesDNADNA DamageCell NucleusCyclin-Dependent Kinase 4Transcription FactorsMutationCell DifferentiationE2F Transcription FactorsCDC2 Protein KinaseG0 PhaseGene Expression RegulationTime FactorsAntigens, SurfaceProtein BindingHeLa CellsE2F1 Transcription FactorTransfectionTumor Suppressor ProteinsCell SurvivalAntigens, NuclearDown-RegulationGene Expression Regulation, NeoplasticCyclin DRNA, Small InterferingFibroblastsTranscription, GeneticCyclin BKi-67 AntigenDNA Polymerase IIIReverse Transcriptase Polymerase Chain ReactionModels, BiologicalMice, Inbred C57BLProto-Oncogene Proteinscdc25 PhosphatasesSaccharomyces cerevisiae ProteinsPromoter Regions, GeneticGene ExpressionCyclin B1Saccharomyces cerevisiaeHerpesvirus 4, HumanInterphaseCell Transformation, NeoplasticFluorescent Antibody TechniqueGenes, cdcRecombinant Fusion ProteinsCarrier ProteinsEnzyme InhibitorsUp-RegulationProto-Oncogene Proteins c-mycG2 Phase Cell Cycle CheckpointsDNA PrimersAntigens, Polyomavirus TransformingT-Lymphocytes