Base Pair MismatchNucleic Acid HeteroduplexesBase SequenceDNAOligodeoxyribonucleotidesDNA RepairBase PairingNucleic Acid ConformationDNA Mismatch RepairBase CompositionAT Rich SequenceMolecular Sequence DataNucleic Acid DenaturationThermodynamicsModels, MolecularBiophysicsMutS DNA Mismatch-Binding ProteinMutS Homolog 2 ProteinSequence Analysis, DNAComputer SimulationModels, ChemicalKineticsMutationCloning, MolecularEscherichia coliAmino Acid SequenceDNA-Binding ProteinsThyminePlasmidsGuanineTranscription, GeneticPromoter Regions, GeneticHydrogen BondingGenesOligonucleotidesCytosineDNA Restriction EnzymesRestriction MappingDNA Repair EnzymesBinding SitesSequence Homology, Nucleic AcidAdenineNucleic Acid HybridizationSkull BaseRepetitive Sequences, Nucleic AcidPolymerase Chain ReactionSchiff BasesDNA, BacterialRNAAdenosine Triphosphatases