Gene DeletionViral ProteinsSequence DeletionMutationVirus ReplicationMolecular Sequence DataCell LineAmino Acid SequenceChromosome DeletionVaccinia virusGenes, ViralBase SequenceMutant ProteinsGenetic Complementation TestCercopithecus aethiopsDefective VirusesViral Plaque AssayMutagenesis, Site-DirectedRNA, ViralPhenotypeVero CellsVirulenceVirus AssemblyRNA VirusesPlasmidsVirionSindbis VirusEscherichia coliDNA, ViralAmino Acid SubstitutionTemperatureTranscription, GeneticCloning, MolecularReceptors, VirusTransfectionBacterial ProteinsHerpesvirus 1, HumanRecombination, GeneticGene Expression Regulation, ViralVirus CultivationDNA PrimersCricetinaePoint MutationSimian virus 40Binding SitesProtein BindingHerpesvirus 1, SuidMutagenesisAvian Sarcoma VirusesCapsidProtein Structure, TertiaryCells, CulturedSequence Homology, Amino AcidViral Envelope ProteinsCell Transformation, ViralViral Structural ProteinsKineticsSimplexvirusVesicular stomatitis Indiana virusMutagenesis, InsertionalMice, Mutant StrainsHeLa CellsAntigens, ViralRestriction MappingOpen Reading FramesHepatitis B virusPromoter Regions, GeneticVirus SheddingStructure-Activity RelationshipRNA, MessengerPlant VirusesDNA-Binding ProteinsPolymerase Chain ReactionCapsid ProteinsVirus LatencyVirus DiseasesSequence AlignmentDNA VirusesAntiviral AgentsTranscription FactorsGenes, BacterialPolyomavirusGene Expression Regulation, BacterialSerial PassageVirus ActivationDNA ReplicationInfluenza A Virus, H1N1 SubtypeRecombinant Fusion ProteinsSequence Analysis, DNASemliki forest virusDNA Mutational AnalysisModels, MolecularChromosome MappingGenome, ViralVaccines, AttenuatedMeasles virusCytopathogenic Effect, ViralNeutralization TestsViral Nonstructural ProteinsRabies virus