Recombination, GeneticDNA, CruciformDNA, SuperhelicalBase SequenceMolecular Sequence DataNucleic Acid ConformationPlasmidsHomologous RecombinationDNARepetitive Sequences, Nucleic AcidDNA, BacterialInverted Repeat SequencesSequence Analysis, DNAHolliday Junction ResolvasesMutationCrossing Over, GeneticModels, GeneticRad52 DNA Repair and Recombination ProteinEscherichia coliGenomic InstabilityEndodeoxyribonucleasesChromosome MappingV(D)J RecombinationPhylogenySingle-Strand Specific DNA and RNA EndonucleasesDNA-Binding ProteinsRestriction MappingPolymerase Chain ReactionMeiosisAT Rich SequenceDNA Restriction EnzymesDNA RepairAmino Acid SequenceDNA, FungalIntegrasesEndonucleasesCitric AcidSaccharomyces cerevisiaeBlotting, SouthernGene ConversionRad51 RecombinaseSequence Homology, Nucleic AcidEvolution, MolecularDNA, Single-StrandedPsoralensGenetic VariationDNA ReplicationAllelesChromosome InversionGenomic LibraryDNA, ViralRecombinasesGenomeNucleic Acid HybridizationGenomicsAcetaldehydeOsmium TetroxideDNA DamageDNA, RecombinantDNA NucleotidyltransferasesDNA, CircularElectrophoresis, Agar GelDNA Breaks, Double-StrandedTrioxsalenGenetic MarkersVDJ RecombinasesGenome, ViralGenotypeSequence AlignmentGenetic LinkageSaccharomyces cerevisiae ProteinsExonsGenome, HumanTranscription, GeneticGenesGenome, BacterialComparative Genomic HybridizationPhenotypeGene RearrangementDNA Transposable ElementsSequence DeletionChromosome BreakpointsChromosomes, FungalImmunoglobulin Class SwitchingDeoxyribonuclease BamHIChromosomesRec A RecombinasesBacteriocin PlasmidsIntronsCrosses, GeneticSpecies SpecificityGenes, BacterialAttachment Sites, MicrobiologicalGene DeletionDNA HelicasesBacteriophage lambdaMultigene FamilyOligodeoxyribonucleotidesGene TargetingPolymorphism, Genetic