Immediate-Early ProteinsViral ProteinsCytomegalovirusHerpesvirus 1, HumanSimplexvirusCell LineLambdapapillomavirusGenes, ViralPolyomavirusDNA, ViralAntigens, Polyomavirus TransformingHerpesvirus 1, SuidAntigens, Viral, TumorGene Expression Regulation, ViralHerpesvirus 1, EquidJC VirusVirus ReplicationOncogene Proteins, ViralTranscription, GeneticAdenoviruses, HumanSimian virus 40Vaccinia virusPeptide BiosynthesisDNA ReplicationPromoter Regions, GeneticCercopithecus aethiopsMolecular Sequence DataRNA, ViralAntigens, ViralBase SequencePlasmidsHeLa CellsMutationDNA-Binding ProteinsProtein BiosynthesisTrans-ActivatorsCycloheximideVero CellsColiphagesCell NucleusHerpesvirus 4, HumanGene Expression RegulationAmino Acid SequenceMolecular WeightElectrophoresis, Polyacrylamide GelFluorescent Antibody TechniquePapillomavirus InfectionsPapillomaviridaeRNA, MessengerGenesTransfectionCells, Cultured