RNA Polymerase IIDNA-Directed RNA PolymerasesRNA Polymerase IIIRNA Polymerase ITranscription, GeneticRNAMolecular Sequence DataBase SequenceRNA, ViralTemplates, GeneticPolymerase Chain ReactionPromoter Regions, GeneticDNA-Directed DNA PolymeraseRNA, Small InterferingEscherichia coliRNA ReplicaseRNA, RibosomalAmino Acid SequenceRNA, MessengerTranscription FactorsRNA, BacterialRNA SplicingAmanitinsProtein BindingMutationSigma FactorRNA EditingTranscriptional Elongation FactorsNucleic Acid ConformationDNABinding SitesKineticsHeLa CellsSaccharomyces cerevisiaeDNA Polymerase IRNA VirusesDNA Polymerase IIPlasmidsBacteriophage T7RNA InterferenceCell LineTranscription Factors, TFIIViral ProteinsModels, MolecularRNA, Double-StrandedRNA, FungalRNA Polymerase Sigma 54DNA Polymerase IIIMacromolecular SubstancesRNA, Small NuclearTerminator Regions, GeneticDNA, ViralCloning, MolecularBacterial ProteinsRNA, TransferRNA Processing, Post-TranscriptionalCell NucleusDNA-Binding ProteinsProtein Structure, TertiaryTranscription Factors, GeneralSaccharomyces cerevisiae ProteinsTATA-Box Binding ProteinDNA, BacterialPol1 Transcription Initiation Complex ProteinsT-PhagesRNA PrecursorsDNA PrimersRNA, CatalyticSequence Homology, Amino AcidCell Adhesion MoleculesDNA Polymerase betaRecombinant ProteinsOperonMolecular WeightRNA CapsTranscription Factor TFIIBChromatinVirus ReplicationGene Expression Regulation, BacterialReverse Transcriptase Polymerase Chain ReactionPotassium PermanganateRNA, AntisenseElectrophoresis, Polyacrylamide GelEscherichia coli ProteinsRNA NucleotidyltransferasesProtein SubunitsProtein ConformationGene Expression RegulationDNA ReplicationRNA StabilityNucleic Acid HybridizationTranscription Factor TFIIIBRNA HelicasesNucleotidesDNA, RibosomalRNA FoldingBacillus subtilisRNA, UntranslatedTemperatureTranscription Factor TFIID