| | | Deletion (splice donor variant) | Hereditary cancer-predisposing syndrome +3 more | GPathogenic/Likely pathogenic |
| | | Duplication (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | | Single nucleotide variant (missense variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (E1299fs +21 more) | Deletion (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (S1253fs +21 more) | Microsatellite (intron variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | BRCA1, LOC126862571 (Q1240* +21 more) | Single nucleotide variant (nonsense +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | | Single nucleotide variant (nonsense +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | | Deletion (frameshift variant +1 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | | Single nucleotide variant (missense variant) | Breast-ovarian cancer, familial, susceptibility to, 1 | |
| | | Microsatellite (frameshift variant +2 more) | Breast-ovarian cancer, familial, susceptibility to, 1 | |