Haplotype sharing around the COCH locus in P51S families
| Family | D14S 262 | D14S975 | COCH | D14S1021 | D14S257 | D14S1071 | D14S1040 | D14S1034 |
| 1 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 2 | 1 | 1 | P51S | 2 | 2 | 4 | 4 | 5 |
| 3 | 3 | 1 | P51S | 3 | 2 | 4 | 6 | 1 |
| 4 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 5 | 1 | 1 | P51S | 2 | 2 | 4 | 6 | 1 |
| 6 | 1 | 1 | P51S | 2 | 2 | 4 | 5 | 5 |
| 7 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 8 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 9 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 10 | 2/1 | 1/2 | P51S | 2/1 | 3/2 | 4/1 | 6/1 | 1 |
| 11 | 1 | 1/2 | P51S | 7/2 | 2 | 4/1 | 6 | 1 |
| 12 | 1 | 1 | P51S | 2 | 2 | 1 | 6 | 1 |
| 13 | 3 | 1/3 | P51S | 2/3 | 2 | 4/1 | 6 | 1 |
| 14 | 1/2 | 1/3 | P51S | 4 | 2/5 | 2/1 | 5/6 | 1 |
| 15 | 1 | 1 | P51S | 4/2 | 2 | 5/1 | 6/3 | 1 |
The area in italics marks the shared segment. In some families, the disease haplotype could not unequivocally be determined. For allele lengths, see table 3.