| | BRCA1, LOC126862571 (D1362fs +21 more) | Duplication (frameshift variant +1 more) | Familial pancreatic carcinoma +2 more | GPathogenic/Likely pathogenic |
| | BRCA1, LOC126862571 (N1355fs +21 more) | Deletion (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (N1355del +21 more) | Microsatellite (inframe_deletion +2 more) | BRCA1-related cancer predisposition +6 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (T1349M +21 more) | Single nucleotide variant (intron variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (R1347G +21 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (V1286fs +21 more) | Deletion (frameshift variant +1 more) | Breast and/or ovarian cancer +1 more | GPathogenic/Likely pathogenic |
| | BRCA1, LOC126862571 (H1237Q +21 more) | Single nucleotide variant (missense variant +1 more) | Hereditary breast ovarian cancer syndrome +2 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (S1253fs +21 more) | Microsatellite (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (S1253C +21 more) | Single nucleotide variant (missense variant +1 more) | not provided +9 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (E1250K +21 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (P1238L +21 more) | Single nucleotide variant (intron variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (I1237M +21 more) | Single nucleotide variant (missense variant +1 more) | Breast and/or ovarian cancer +6 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (N1236K +21 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (F1231fs +21 more) | Duplication (intron variant +1 more) | Breast and/or ovarian cancer | |
| | BRCA1, LOC126862571 (S1170fs +21 more) | Duplication (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (R1203* +21 more) | Single nucleotide variant (nonsense +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (Q1200H +21 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (C1146S +21 more) | Single nucleotide variant (missense variant +1 more) | Hereditary cancer-predisposing syndrome +2 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (S1140G +21 more) | Single nucleotide variant (missense variant +1 more) | BRCA1-related cancer predisposition | |
| | | Deletion (frameshift variant +2 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (Q1064fs +20 more) | Deletion (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (K1110del +20 more) | Deletion (inframe_deletion +1 more) | not provided +5 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (C1103Y +20 more) | Single nucleotide variant (intron variant +1 more) | Breast and/or ovarian cancer +4 more | GConflicting classifications of pathogenicity |
| | BRCA1, LOC126862571 (S1101N +20 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (P1099L +20 more) | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (G1077fs +20 more) | Microsatellite (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |