Epstein-Barr Virus Nuclear AntigensHerpesvirus 4, HumanEpstein-Barr Virus InfectionsNasopharyngeal NeoplasmsViral Matrix ProteinsBurkitt LymphomaProliferating Cell Nuclear AntigenAntigens, ViralInfectious MononucleosisCarcinomaB-LymphocytesDNA, ViralHerpesviridae InfectionsCell LineHodgkin DiseaseAntibodies, ViralImmunoglobulin J Recombination Signal Sequence-Binding ProteinSex ChromatinPolymerase Chain ReactionCell Line, TransformedAntigensMolecular Sequence DataCarcinoma, Squamous CellCarcinoma, HepatocellularBase SequenceCell Transformation, ViralLymphocryptovirusViral ProteinsAntigens, NeoplasmCell Line, TumorGene Expression Regulation, ViralDNA-Binding ProteinsGenes, ViralAntigens, BacterialLymphoproliferative DisordersVirus LatencyAmino Acid SequencePromoter Regions, GeneticNuclear ProteinsImmunohistochemistryAntigens, SurfaceFluorescent Antibody TechniqueTumor Cells, CulturedCell NucleusRNA VirusesEpitopesTransfectionRepetitive Sequences, Amino AcidVaccinia virusProtein BindingAntigens, NuclearNeoplasm StagingRadiotherapy, Intensity-ModulatedPrognosisVirus ReplicationCarcinoma in SituPlasmidsTumor Markers, BiologicalSimian virus 40Transcriptional ActivationLiver NeoplasmsGene Expression Regulation, NeoplasticTranscription, GeneticBinding SitesReceptors, VirusDNA ReplicationDNA PrimersTumor Virus InfectionsVirus CultivationDNAAntibodies, MonoclonalNasopharynxMice, NudeCarcinoma, PapillaryHeLa CellsCallithrixNeoplasm MetastasisReverse Transcriptase Polymerase Chain ReactionRNA, MessengerVirus SheddingTrans-ActivatorsChinaVirus DiseasesNeoplasm Recurrence, LocalNeoplasm InvasivenessCell ProliferationAntigens, Polyomavirus TransformingImmunoenzyme TechniquesEnzyme-Linked Immunosorbent AssayImmunoglobulin ARadiotherapy DosageRecombinant Fusion ProteinsRNA, ViralCell DivisionRadiation InjuriesVirus AssemblyPlant VirusesDNA VirusesApoptosisDefective Viruses