Heteroduplex AnalysisNucleic Acid HeteroduplexesDNA Restriction EnzymesBase SequenceNucleic Acid HybridizationPolymorphism, Single-Stranded ConformationalPolymerase Chain ReactionSarcoma Viruses, MurineBacteriophage lambdaMutationF FactorElectrophoresis, CapillaryDNA Mutational AnalysisRecombination, GeneticMicroscopy, ElectronDNA, RecombinantMolecular Sequence DataDNA, ViralCloning, MolecularGenesExonsDNA, BacterialDNAGenes, ViralEscherichia coliPlasmidsR FactorsMoloney murine leukemia virusMutS DNA Mismatch-Binding ProteinGene RearrangementBRCA2 ProteinDNA PrimersPedigreePoint MutationChromosome MappingGenetic TestingGerm-Line MutationBase Pair MismatchSensitivity and SpecificityGenotypeDNA RepairPolymorphism, GeneticAmino Acid SequenceGene ConversionRec A RecombinasesCrossing Over, GeneticNucleic Acid DenaturationDNA, Single-StrandedNucleic Acid Renaturation