DNA-Directed DNA PolymeraseRNA Polymerase IIPolymerase Chain ReactionDNA-Directed RNA PolymerasesBase SequenceMolecular Sequence DataDNA Polymerase ITranscription, GeneticPeptide Chain Initiation, TranslationalDNA Polymerase IIDNA Polymerase IIIRNA Polymerase IRNA Polymerase IIITemplates, GeneticDNA Polymerase betaDNA ReplicationEscherichia coliPromoter Regions, GeneticMutationAmino Acid SequenceRNA, MessengerDNAEukaryotic Initiation Factor-2RNA ReplicaseProtein BiosynthesisRNA-Directed DNA PolymeraseDNA, ViralRNA, ViralEukaryotic Initiation Factor-3Reverse Transcriptase Polymerase Chain ReactionKineticsCloning, MolecularDNA PrimersTranscription FactorsEukaryotic Initiation FactorsViral ProteinsPlasmidsPoly(ADP-ribose) PolymerasesDNA-Binding ProteinsDNA, BacterialSaccharomyces cerevisiaeProtein BindingBinding SitesHeLa CellsCell LineNucleic Acid ConformationCodon, InitiatorRNATranscription Initiation SiteRNA NucleotidyltransferasesProkaryotic Initiation Factor-2RibosomesBacterial ProteinsBacteriophage T7Polynucleotide AdenylyltransferaseAmanitinsTranscription Initiation, GeneticTime FactorsEukaryotic Initiation Factor-1Prokaryotic Initiation Factor-3Eukaryotic Initiation Factor-4ASaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidDNA PrimaseRestriction MappingVirus ReplicationMacromolecular SubstancesSigma FactorCell NucleusCell-Free SystemT-PhagesModels, MolecularGene Expression RegulationNucleotidesProtein Structure, TertiaryRecombinant ProteinsGenesTranscriptional Elongation FactorsTranscription Factors, TFIIDeoxyribonucleotidesMutagenesisReal-Time Polymerase Chain ReactionReplication OriginRNA, RibosomalSequence AlignmentSequence Homology, Nucleic AcidSequence Analysis, DNAExonucleasesTemperatureMolecular WeightRNA, Transfer, MetElectrophoresis, Polyacrylamide GelCodonNucleic Acid HybridizationDNA, Single-StrandedGenes, BacterialEscherichia coli ProteinsOligodeoxyribonucleotidesDNA RepairEukaryotic Initiation Factor-2B