Positive Transcriptional Elongation Factor BPeptide Elongation Factor 1Peptide Elongation FactorsCyclin-Dependent Kinase 9Cyclin TTranscriptional Elongation FactorsGTP Phosphohydrolase-Linked Elongation FactorsPeptide Elongation Factor TuRNA Polymerase IIPeptide Elongation Factor 2Transcription Elongation, GeneticTranscription, GeneticPeptide Chain Elongation, Translationaltat Gene Products, Human Immunodeficiency VirusPeptide Elongation Factor GGene Products, tatTranscription Factors, GeneralTranscription FactorsDichlororibofuranosylbenzimidazoleComplement Factor BPoly UMolecular Sequence DataHeLa CellsCyclinsRibonucleoproteins, Small NuclearRNA, Transfer, Amino AcylProtein BindingAmino Acid SequenceRNA-Binding ProteinsNuclear ProteinsHIV Long Terminal RepeatElongation Factor 2 KinaseBase SequenceRibosomesRNA, Small NuclearPromoter Regions, GeneticPeptide BiosynthesisRNA, Transfer, PheTranscriptional ActivationPeptidesEscherichia coliGuanosine TriphosphateProtein Structure, TertiaryGene Expression Regulation, ViralHIV-1Cell LineCyclin-Dependent KinasesPhosphorylationProtein BiosynthesisSaccharomyces cerevisiae ProteinsDNA-Directed RNA PolymerasesSaccharomyces cerevisiaeBacterial ToxinsRNA, MessengerMutationEnterotoxinsBinding SitesIsatinChromosomal Proteins, Non-HistoneGene Expression RegulationGuanosine DiphosphateTranscription Factors, TFIISequence Homology, Amino AcidCloning, MolecularChromatinKineticsHistonesModels, MolecularFusidic AcidDNA-Binding ProteinsBacterial ProteinsPyridonesGene Expression Regulation, FungalTemplates, GeneticRNARNA, TransferComplement C2Repressor ProteinsProtein-Serine-Threonine KinasesFungal ProteinsRecombinant Fusion ProteinsSequence AlignmentPeptide FragmentsChromatin ImmunoprecipitationRecombinant ProteinsTrans-ActivatorsNucleic Acid ConformationDNAEscherichia coli ProteinsUracilMultiprotein ComplexesPlasmidsAurodoxCell NucleusModels, BiologicalElectrophoresis, Polyacrylamide GelGenes, FungalMacromolecular SubstancesGuanine NucleotidesGene Deletion