In physiology, BRCA2 gene (BRCA-2 gene) is "a tumor suppressor gene located on human chromosome 13 at locus 13q12.3. Mutations of this gene are associated with the formation of familial breast and ovarian cancer. It encodes a large, nuclear protein that is an essential component of DNA repair pathways, suppressing the formation of gross chromosomal rearrangements."
- Anonymous (2021), BRCA2 gene (English). Medical Subject Headings. U.S. National Library of Medicine.
- Hartmann LC et al., "Efficacy of Bilateral Prophylactic Mastectomy in BRCA1 and BRCA2 Gene Mutation Carriers", J Natl Cancer Inst 93 (21): 1633-1637