Amino Acid MotifsTrans-ActivatorsMolecular Sequence DataTranscriptional ActivationGene Products, tatPromoter Regions, GeneticAmino Acid Sequencetat Gene Products, Human Immunodeficiency VirusBase SequenceDoxycyclineDNA-Binding ProteinsNuclear ProteinsTetracyclineGene Expression Regulation, ViralGenes, MHC Class IITranscription FactorsSpumavirusCell LineImmediate-Early ProteinsBinding SitesTranscription, GeneticProtein BindingNucleotide MotifsHerpes Simplex Virus Protein Vmw65TransfectionViral ProteinsGene Products, taxRecombinant Fusion ProteinsHeLa CellsProtein Structure, TertiaryGene Expression RegulationSequence Homology, Amino AcidRepressor ProteinsHIV Long Terminal RepeatMutationPlasmidsCaulimovirusHLA-DR alpha-ChainsSequence AlignmentHerpesvirus 4, HumanSequence DeletionCell NucleusBovine papillomavirus 1Genes, ReporterConserved SequenceRetroviridae ProteinsRNA, MessengerMutagenesis, Site-DirectedCloning, MolecularEnhancer Elements, GeneticChloramphenicol O-AcetyltransferaseHuman T-lymphotropic virus 1HIV-1Recombinant ProteinsVirus ReplicationTumor Cells, CulturedCells, CulturedHost Cell Factor C1DNA PrimersGenes, ViralHistocompatibility Antigens Class IICOS CellsGenetic VectorsDNADNA, ViralCercopithecus aethiopsRegulatory Sequences, Nucleic AcidLuciferasesTransgenesRepetitive Sequences, Nucleic AcidTwo-Hybrid System TechniquesInterferon-gammaConsensus SequenceInterferon Regulatory Factor-1Virus ActivationMice, TransgenicStructure-Activity RelationshipGenes, Immediate-EarlyProtein Interaction Domains and MotifsLeucine ZippersOligodeoxyribonucleotidesGene ExpressionGenes, tatSaccharomyces cerevisiae ProteinsOpen Reading FramesOctamer Transcription Factor-1Helix-Turn-Helix MotifsModels, MolecularJurkat CellsMutagenesisTATA BoxVirus Latencyp300-CBP Transcription FactorsHLA-DR AntigensTerminal Repeat SequencesDimerizationCytomegalovirusResponse ElementsLeukemia Virus, BovinePhosphorylation