Defective VirusesEpstein-Barr Virus InfectionsHerpesvirus 4, HumanMurine Acquired Immunodeficiency SyndromeEpstein-Barr Virus Nuclear AntigensViral Matrix ProteinsInfectious MononucleosisDNA, ViralNasopharyngeal NeoplasmsBurkitt LymphomaCell LineHodgkin DiseaseHerpesviridae InfectionsVirus ReplicationHelper VirusesSex ChromatinAntibodies, ViralB-LymphocytesPolymerase Chain ReactionRNA VirusesViral InterferenceAntigens, ViralLeukemia Virus, MurineGenes, ViralVaccinia virusRNA, ViralViral ProteinsReceptors, VirusMolecular Sequence DataVirus CultivationMembranesVirus SheddingCell MembraneCell Line, TransformedVirus DiseasesSimian virus 40Virus AssemblyLymphoproliferative DisordersMembrane LipidsPlant VirusesDNA VirusesSindbis VirusIntracellular MembranesGenetic Complementation TestMeasles virusInfluenza A Virus, H1N1 SubtypeGenome, ViralRabies virusBase SequenceInfluenza A Virus, H5N1 SubtypeMembrane PotentialsMembranes, ArtificialInfluenza A Virus, H3N2 SubtypeHepatitis B virusWest Nile virusRespiratory Syncytial VirusesVirus ActivationVesicular stomatitis Indiana virusHemagglutinin Glycoproteins, Influenza VirusMutationCercopithecus aethiopsVirus LatencyVero CellsErythrocyte MembraneOncogenic VirusesMembrane FluidityVirionSimian immunodeficiency virusParainfluenza Virus 1, HumanSemliki forest virusMumps virusMosaic VirusesHepatitis A virusAvian Sarcoma VirusesVirus AttachmentAntiviral AgentsViral Plaque AssayNeutralization TestsCells, CulturedCell Membrane PermeabilityPhylogenyMicroscopy, ElectronBK VirusTumor Virus InfectionsViruses, UnclassifiedJC VirusOrthomyxoviridaeCricetinaeAmino Acid SequenceAvian leukosis virusBasement MembraneBluetongue virusMembrane GlycoproteinsGene Expression Regulation, ViralOrthomyxoviridae InfectionsCapsidSendai virusMoloney murine leukemia virusVirus IntegrationSimplexvirus