Recombination, GeneticRec A RecombinasesRad51 RecombinaseDNA RepairDNA, Single-StrandedDNA HelicasesMutationRecombinational DNA RepairDNA-Binding ProteinsEscherichia coliDNA DamageCrossing Over, GeneticBase SequenceMolecular Sequence DataRad52 DNA Repair and Recombination ProteinHomologous RecombinationMeiosisGene ConversionModels, GeneticChromosome MappingExodeoxyribonuclease VCrosses, GeneticPlasmidsDNA, BacterialExodeoxyribonucleasesDNA, FungalSaccharomyces cerevisiaeDNA, ViralDNAGenetic VariationRadiation GeneticsPhylogenyEvolution, MolecularUltraviolet RaysEndodeoxyribonucleasesGenetic MarkersDNA ReplicationAllelesV(D)J RecombinationIntegrasesColiphagesDNA, CruciformChromosomesBacterial ProteinsSaccharomyces cerevisiae ProteinsDiploidyDNA Breaks, Double-StrandedSequence Analysis, DNADNA Repair EnzymesGenome, ViralHepatitis A AntigensGenetic LinkageExonucleasesSequence Homology, Nucleic AcidGenesEscherichia coli ProteinsRepetitive Sequences, Nucleic AcidGenes, BacterialGenetics, MicrobialRestriction MappingDNA NucleotidyltransferasesAmino Acid SequenceAdenosine TriphosphatasesCloning, MolecularNucleic Acid HeteroduplexesRecombinasesNucleic Acid ConformationGenes, FungalFungal ProteinsDNA, CircularChromosomes, FungalBacteriophage lambdaEndonucleasesTransformation, GeneticGenotypeT-PhagesDNA, RecombinantDNA Transposable ElementsDeoxyribonucleasesProflavineDNA Restriction EnzymesSister Chromatid ExchangePhenotypeChromosomes, BacterialConjugation, GeneticMutagensChromosome InversionBacteriophage T4Polymerase Chain ReactionGenes, ViralDNA Transformation CompetenceBlotting, SouthernBiological EvolutionGenetic Complementation TestHaploidyTransformation, BacterialViral ProteinsAttachment Sites, MicrobiologicalGene RearrangementSequence Alignment