Of the breast cancer susceptibility loci that had not previously been evaluated for an association in mutation carriers, SNPs at 5q33.3, 8q24.21, 11q24.3, 12q22, 16q12.1, 22q13.1 were associated with overall breast cancer risk for BRCA1 carriers, and SNPs at 6p23, 11q24.3 and 16q12.1 were associated with breast cancer risk for BRCA2 carriers at P <0.05 (Table 2). The gene discussed is BRCA2; the disease is breast carcinoma.