Base SequenceBase PairingFrameshift MutationMolecular Sequence DataMutationMutagensPoint MutationDNA Mutational AnalysisDNAMutagenesisAmino Acid SequenceEscherichia coliPolymerase Chain ReactionPromoter Regions, GeneticDNA, BacterialAmino Acid SubstitutionBase CompositionNucleic Acid ConformationBase Pair MismatchCloning, MolecularModels, MolecularBinding SitesPlasmidsMutagenesis, Site-DirectedOligodeoxyribonucleotidesTranscription, GeneticGenesHydrogen BondingSequence Homology, Nucleic AcidRestriction MappingStructure-Activity RelationshipDNA Restriction EnzymesKineticsSequence AlignmentSequence Analysis, DNACodonSkull BaseEvolution, MolecularPhylogenyThymineSequence Homology, Amino AcidSchiff BasesOligonucleotidesRepetitive Sequences, Nucleic AcidNucleic Acid HybridizationGuanineNucleic Acid DenaturationRNAAdenineProtein BindingDNA PrimersSubstrate SpecificityCell LineRNA, MessengerThermodynamicsProtein ConformationCytosineNucleic Acid HeteroduplexesDNA-Binding ProteinsExonsGenetic VariationIntronsMagnetic Resonance SpectroscopyModels, GeneticBacterial ProteinsRecombinant ProteinsTransfectionSpecies SpecificityGenes, BacterialSequence DeletionOligonucleotide ProbesTranscription FactorsMolecular StructureChromosome MappingRegulatory Sequences, Nucleic AcidDNA, RecombinantNucleotidesConserved SequenceDNA, ComplementaryMutation, MissenseGene Expression RegulationProtein Structure, TertiaryDNA, ViralSaccharomyces cerevisiaeAllelesTemperatureChromosome DeletionOperonCrystallography, X-RayUracilDNA ReplicationPhenotypeIntercalating AgentsProtein Structure, SecondaryDeoxyribonuclease IEscherichia coli Proteins2-AminopurineAnticodonAlanineSingle-Strand Specific DNA and RNA Endonucleases