Transcription, GeneticTranscription FactorsRNA, MessengerGene Expression RegulationBase SequencePromoter Regions, GeneticMolecular Sequence DataCell LineRNA, ViralReverse Transcriptase Polymerase Chain ReactionAmino Acid SequenceRNA Polymerase IIDNA-Binding ProteinsNuclear ProteinsCells, CulturedBinding SitesTranscriptional ActivationProtein BindingSp1 Transcription FactorProtein BiosynthesisCloning, MolecularTransfectionDNAGene Expression Regulation, ViralBlotting, NorthernCell NucleusMutationMurine hepatitis virusPlasmidsSignal TransductionTrans-ActivatorsHeLa CellsRegulatory Sequences, Nucleic AcidGenome, ViralBunyamwera virusDown-RegulationRepressor ProteinsGene ExpressionTranscription Initiation SiteUp-RegulationRNARNA StabilityChloramphenicol O-AcetyltransferaseGene Expression Regulation, EnzymologicTumor Cells, CulturedRNA ReplicaseArterivirusGene Expression ProfilingBlotting, WesternPolymerase Chain ReactionSaccharomyces cerevisiaeCell Line, TumorTranscription Factor AP-1Recombinant Fusion ProteinsVirus Replication5' Untranslated RegionsGenesPhosphorylationModels, GeneticSTAT3 Transcription FactorGenes, ReporterNucleic Acid ConformationGene Expression Regulation, DevelopmentalNucleic Acid HybridizationNF-kappa BBasic Helix-Loop-Helix Transcription FactorsRecombinant ProteinsEscherichia coliRNA-Binding ProteinsDactinomycinTranscription Factors, TFIIKineticsDNA-Directed RNA PolymerasesTranscription Factor TFIIDTombusviridaeHomeodomain ProteinsTombusvirusTime FactorsReverse TranscriptionGene Expression Regulation, BacterialGene Expression Regulation, NeoplasticLiverBasic-Leucine Zipper Transcription FactorsCell DifferentiationChromatin ImmunoprecipitationForkhead Transcription FactorsEnhancer Elements, GeneticGene Expression Regulation, FungalTranscription Factor TFIIBChromatinDNA PrimersDNA, ViralSaccharomyces cerevisiae ProteinsTumor Necrosis Factor-alphaTranscription Factor AP-2LuciferasesDNA, ComplementaryElectrophoretic Mobility Shift AssayApoptosisSTAT1 Transcription Factor