Base Pair MismatchNucleic Acid HeteroduplexesBase SequenceMutS DNA Mismatch-Binding ProteinOligodeoxyribonucleotidesDNA RepairDNADNA Mismatch RepairMolecular Sequence DataAdenosine TriphosphatasesBase PairingBase CompositionDNA Repair EnzymesEscherichia coli ProteinsNucleic Acid ConformationMutS Homolog 2 ProteinEscherichia coliMutationDNA-Binding ProteinsAmino Acid SequenceCloning, MolecularEndodeoxyribonucleasesBacterial ProteinsPlasmidsModels, MolecularDNA, BacterialThymineAdaptor Proteins, Signal TransducingGuanineRestriction MappingPromoter Regions, GeneticBinding SitesOligonucleotidesTranscription, GeneticRecombination, GeneticHydrogen BondingGenesGenes, BacterialNuclear ProteinsSequence Homology, Nucleic AcidCytosineDNA Restriction EnzymesNucleic Acid DenaturationColorectal Neoplasms, Hereditary NonpolyposisAdenineMutagenesisPolymerase Chain ReactionProtein BindingCarrier ProteinsNucleic Acid HybridizationSkull BaseSaccharomyces cerevisiaeEndonucleasesSequence Homology, Amino AcidRepetitive Sequences, Nucleic Acid2-AminopurineKineticsSequence Analysis, DNASchiff BasesDNA Mutational AnalysisDNA ReplicationRNAThermodynamics