Antigens, NuclearDNA Breaks, Double-StrandedDNA RepairDNA End-Joining RepairDNA-Activated Protein KinaseDNA LigasesExodeoxyribonucleasesDNA HelicasesDNADNA-Binding ProteinsRecombination, GeneticDNA, Single-StrandedDNA Repair EnzymesNuclear ProteinsEndodeoxyribonucleasesDNA DamageBase SequenceHomologous RecombinationVirus IntegrationMolecular Sequence DataTelomerePhleomycinsTelomere-Binding ProteinsIntegrasesV(D)J RecombinationSaccharomyces cerevisiae ProteinsDNA, FungalRecQ HelicasesHIV IntegraseProtein-Serine-Threonine KinasesExodeoxyribonuclease VVDJ ExonsNucleic Acid ConformationDNA Breaks, Single-StrandedDNA BreaksMutationProtein BindingDNA, ViralDNA NucleotidyltransferasesChromosome BreakageSaccharomyces cerevisiaeEndonucleasesVDJ RecombinasesExonucleasesGenomic InstabilityAtaxia Telangiectasia Mutated ProteinsRadiation, IonizingReplication Protein A3' Flanking RegionRecombinational DNA RepairPlasmidsAT Rich SequenceTransposasesBacteriophage muNucleic Acid RenaturationEscherichia coliSubstrate SpecificityOligonucleotidesCell Cycle ProteinsPrecursor Cells, B-LymphoidPolynucleotide 5'-Hydroxyl-KinaseModels, GeneticDeoxyribonucleasesDeoxyribonucleases, Type III Site-SpecificDNA Polymerase betaRad51 RecombinaseAmino Acid SequenceHeLa CellsMultiprotein ComplexesCatalytic DomainDNA-Directed DNA PolymeraseBacteriophage T4CricetinaeCell ExtractsBinding SitesDNA ReplicationBacillus PhagesCHO CellsSequence Homology, Nucleic AcidImmunoglobulin Class SwitchingDNA, CircularDimerizationChromosome PairingHistonesModels, BiologicalDeoxyribonucleases, Type II Site-SpecificModels, MolecularRec A RecombinasesCell LineProtein Structure, TertiarySequence DeletionRadiation ToleranceDNA PrimersCatalysisKineticsGenes, cdcRNA 3' End ProcessingCloning, MolecularGlycolatesStreptavidin