Recombination, GeneticMeiosisCrossing Over, GeneticRec A RecombinasesHomologous RecombinationMutationMolecular Sequence DataBase SequenceDNA RepairRad51 RecombinaseEscherichia coliModels, GeneticDNA, Single-StrandedChromosome MappingCrosses, GeneticChromosome PairingGene ConversionRadiation GeneticsSaccharomyces cerevisiaeRad52 DNA Repair and Recombination ProteinChromosomesSpores, FungalDNA-Binding ProteinsDiploidyPlasmidsPhylogenyV(D)J RecombinationIntegrasesGenetic VariationDNA, ViralSynaptonemal ComplexGenetic MarkersDNA, BacterialEvolution, MolecularDNADNA HelicasesHaploidyDNA, FungalHepatitis A AntigensAllelesDNA, CruciformGenetics, MicrobialExodeoxyribonuclease VSaccharomyces cerevisiae ProteinsColiphagesSpermatocytesChromosome SegregationGenetic LinkageEndodeoxyribonucleasesGenome, ViralChromosomes, FungalExodeoxyribonucleasesSequence Analysis, DNAMitosisMeiotic Prophase IGenes, FungalDNA Breaks, Double-StrandedUltraviolet RaysAmino Acid SequenceRecombinasesExonucleasesDNA ReplicationNucleic Acid ConformationProphaseNondisjunction, GeneticNucleic Acid HeteroduplexesGenesFungal ProteinsProflavineChromosomes, PlantGenotypeRestriction MappingOocytesDNA DamageBacterial ProteinsPhenotypeDNA, CircularDNA Transformation CompetenceAdenosine TriphosphatasesSequence Homology, Nucleic AcidBacteriophage lambdaCloning, MolecularChromatidsDNA NucleotidyltransferasesGenes, BacterialPachytene StageDeoxyribonucleasesT-PhagesVDJ RecombinasesRepetitive Sequences, Nucleic AcidEndonucleasesCentromereCell Cycle ProteinsDNA, RecombinantGeneticsStreptomycinSelection, GeneticSchizosaccharomycesDNA Repair EnzymesDNA Viruses