FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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Term single-strand break repair via homologous recombination ID (Ontology) GO:1990396 (Gene Ontology)
Definition The error-free repair of a single-strand break in DNA in which the broken DNA molecule is repaired using homologous sequences. A strand in the broken DNA searches for a homologous region in an intact chromosome to serve as the template for DNA synthesis. The restoration of two intact DNA molecules results in the exchange, reciprocal or nonreciprocal, of genetic material between the intact DNA molecule and the broken DNA molecule.[ PubMed:24339919 ]
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DNA repair
 |__single strand break repair_____________
 |__recombinational repair_________________|
DNA damage tolerance                       |
 |__error-free postreplication DNA repair__|
DNA recombination                          |
 |__recombinational repair_________________|
                                           single-strand break repair via homologous recombination
                                            |__regulation of single-strand break repair via homologous recombination
                                                |__negative regulation of single-strand break repair via homologous recombination
                                                |__positive regulation of single-strand break repair via homologous recombination
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Is a single strand break repair
recombinational repair
error-free postreplication DNA repair
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