DNA-Directed RNA PolymerasesRNATranscription, GeneticTranscription FactorsRNA, ViralRNA Polymerase IIRNA, Small InterferingMolecular Sequence DataBase SequenceRNA Polymerase IDNARNA Polymerase IIIRibonuclease HTemplates, GeneticNucleic Acid HeteroduplexesDNA-Directed DNA PolymeraseRNA, MessengerRNA, RibosomalAmanitinsRNA SplicingRNA EditingRNA VirusesAmino Acid SequenceRNA, BacterialNucleic Acid ConformationPromoter Regions, GeneticBinding SitesEscherichia coliMutationRNA InterferenceRNA, Double-StrandedRNA ReplicaseProtein BindingSaccharomyces cerevisiaeCell NucleusGene Expression RegulationOligonucleotidesCell LineRNA, FungalRNA-Directed DNA PolymeraseHeLa CellsNucleic Acid HybridizationKineticsRNA HelicasesBase PairingDNA ReplicationModels, MolecularDNA Polymerase IDNA Polymerase IIBacteriophage T7PlasmidsDNA-Binding ProteinsRNA, TransferRNA, Small NuclearSp1 Transcription FactorRNA, CatalyticTranscriptional ActivationDNA, ViralNuclear ProteinsRNA FoldingRNA, PlantRNA, AntisenseTranscription Initiation SiteRNA StabilitySubstrate SpecificityHIV Reverse TranscriptaseTATA-Box Binding ProteinTrans-ActivatorsSequence Homology, Amino AcidOligoribonucleotidesTargeted Gene RepairDNA Polymerase IIIRNA Processing, Post-TranscriptionalRepressor ProteinsSaccharomyces cerevisiae ProteinsCatalytic DomainChromatinRNA, UntranslatedRNA PrecursorsConserved SequenceProtein Structure, TertiaryCloning, MolecularTransfectionTranscription Factor TFIIBSequence AlignmentRNA CapsNucleotidesSequence Homology, Nucleic AcidModels, GeneticSequence Analysis, RNABacterial ProteinsVirus ReplicationDNA PrimersTranscription Factor TFIIDGenesBacteriophage T3Recombinant Fusion ProteinsTATA BoxCell NucleolusTranscriptional Elongation Factors