Base Pair MismatchNucleic Acid HeteroduplexesBase SequenceDNA RepairOligodeoxyribonucleotidesDNADNA Mismatch RepairBase PairingMolecular Sequence DataBase CompositionNucleic Acid ConformationDNA Repair EnzymesMutS Homolog 2 ProteinMutS DNA Mismatch-Binding ProteinMutationDNA-Binding ProteinsEscherichia coliAmino Acid SequenceCloning, MolecularDNA DamageGuaninePlasmidsThymineTranscription, GeneticOligonucleotidesModels, MolecularPromoter Regions, GeneticDNA GlycosylasesRecombination, GeneticBinding SitesCytosineGenesHydrogen BondingNucleic Acid DenaturationUltraviolet RaysRestriction MappingPolymerase Chain ReactionDNA Restriction EnzymesEndodeoxyribonucleasesNuclear ProteinsDNA, BacterialAdenineDNA ReplicationSequence Homology, Nucleic AcidAdenosine TriphosphatasesKineticsSaccharomyces cerevisiaeNucleic Acid HybridizationTime FactorsDNA PrimersEscherichia coli ProteinsN-Glycosyl HydrolasesRNA, MessengerRNARepetitive Sequences, Nucleic AcidMutagenesisSkull BaseCell LineSequence Analysis, DNAThermodynamicsDNA, FungalModels, GeneticColorectal Neoplasms, Hereditary NonpolyposisAdaptor Proteins, Signal TransducingMicrosatellite RepeatsSchiff BasesUracilAlgorithmsProtein BindingSubstrate SpecificityEndonucleasesBacterial ProteinsFrameshift MutationDNA-Directed DNA Polymerase