GiardiaGiardia lambliaRNA Polymerase IIDNA-Directed RNA PolymerasesGiardiasisRNA Polymerase IIIRNA Polymerase ITranscription, GeneticRNAMolecular Sequence DataBase SequenceRNA, ViralTemplates, GeneticPolymerase Chain ReactionDNA-Directed DNA PolymerasePromoter Regions, GeneticRNA, Small InterferingRNA ReplicaseRNA, RibosomalEscherichia coliRNA SplicingRNA, MessengerAmanitinsRNA, BacterialAmino Acid SequenceTranscription FactorsSigma FactorTranscriptional Elongation FactorsRNA EditingMutationNucleic Acid ConformationCryptosporidiumRNA VirusesSaccharomyces cerevisiaeDNA Polymerase IDNAHeLa CellsDNA Polymerase IIProtein BindingBacteriophage T7Transcription Factors, TFIITrophozoitesBinding SitesRNA, Double-StrandedKineticsPlasmidsRNA InterferenceRNA Polymerase Sigma 54RNA, FungalRNA, Small NuclearViral ProteinsDNA Polymerase IIITerminator Regions, GeneticFecesRNA Processing, Post-TranscriptionalTranscription Factors, GeneralRNA, TransferRNA, ProtozoanCell NucleusDNA, ViralCloning, MolecularTATA-Box Binding ProteinMacromolecular SubstancesPol1 Transcription Initiation Complex ProteinsSaccharomyces cerevisiae ProteinsCell LineT-PhagesDNA-Binding ProteinsRNA PrecursorsBacterial ProteinsDNA, BacterialRNA CapsDNA PrimersRNA, CatalyticModels, MolecularDNA Polymerase betaProtein Structure, TertiarySequence Homology, Amino AcidTranscription Factor TFIIBOperonCryptosporidiosisPotassium PermanganateChromatinDNA, RibosomalRNA NucleotidyltransferasesRNA, AntisenseTranscription Factor TFIIIBGene Expression Regulation, BacterialVirus ReplicationRNA HelicasesRNA StabilityRNA, UntranslatedRNA FoldingProtein SubunitsReverse Transcriptase Polymerase Chain ReactionDNA, ProtozoanNucleic Acid HybridizationProtozoan ProteinsEscherichia coli ProteinsNucleotides