Linked from
The 19 pages that link to Homologous recombination, each with the reason it gives.
DNA replicationRelated: Cells can use it to restart damaged replication forks and repair broken DNA.
DNA damageRelated: It can restore broken DNA accurately using a sister chromatid as a template.
BRCA1Related: BRCA1 helps direct double-strand breaks into this high-fidelity repair pathway.
TransformationRelated: It can integrate imported DNA into the recipient chromosome.