Breast-Ovarian Cancer, Familial 2, also known as breast-ovarian cancer, familial, susceptibility to, 2, is related to basaloid lung carcinoma and ovary transitional cell carcinoma. An important gene associated with Breast-Ovarian Cancer, Familial 2 is BRCA2 (BRCA2 DNA Repair Associated), and among its related pathways/superpathways are Homologous DNA Pairing and Strand Exchange and Meiosis. Affiliated tissues include breast and prostate, and related phenotypes are breast carcinoma and ovarian neoplasm