Nuclease Protection AssaysSingle-Strand Specific DNA and RNA EndonucleasesBase SequenceMolecular Sequence DataTranscription, GeneticRNA, MessengerCloning, MolecularPromoter Regions, GeneticAmino Acid SequenceGenesRestriction MappingMicrococcal NucleaseDNARNABlotting, NorthernGene Expression RegulationPolymerase Chain ReactionGene ExpressionEndonucleasesRibonucleasesDNA-Directed DNA PolymeraseRNA Polymerase IIDeoxyribonucleasesRNA ProbesNucleic Acid HybridizationPlasmidsEscherichia coliNucleic Acid ConformationDNA Restriction EnzymesExonsRNA SplicingSequence Homology, Nucleic AcidCell LineDNA-Directed RNA PolymerasesMutationDeoxyribonuclease IDNA Polymerase IIntronsBacterial ProteinsGenes, BacterialDNA-Binding ProteinsPoly ADNA FootprintingDNA, ViralDNA Polymerase IIRNA, BacterialRNA, RibosomalDNA, BacterialDNA Polymerase IIIGene Expression Regulation, BacterialOligonucleotide ProbesOperonRNA, ViralGenomic LibraryProtein BiosynthesisBlotting, SouthernKineticsBinding SitesDNA, ComplementaryTranscription FactorsViral ProteinsGenes, RegulatorDNA ProbesGenes, ViralDNA, Single-StrandedRNA Polymerase IEndoribonucleasesOligodeoxyribonucleotidesEndodeoxyribonucleasesRNA Polymerase IIIDNA PrimersRepetitive Sequences, Nucleic AcidProtein BindingHeLa CellsRNA Processing, Post-TranscriptionalTransfectionRNA PrecursorsCells, CulturedDNA Polymerase betaTemplates, GeneticChromosome MappingRegulatory Sequences, Nucleic AcidReverse Transcriptase Polymerase Chain ReactionDNA, RecombinantExonucleasesMolecular WeightExodeoxyribonucleasesDNA ReplicationMultigene FamilyCodonSequence Homology, Amino AcidGenes, FungalChromatinProto-OncogenesRNA-Directed DNA PolymeraseCell NucleusRNA ReplicaseEnhancer Elements, GeneticRecombinant ProteinsOligonucleotides