Table 1.
Case | Father | Mother | Parent-of-origin |
---|---|---|---|
1 | H1/H2 | H1/H2 | Maternal |
2 | H1/H1 | H1/H2 | Maternal |
3 | H1/H2 | H1/H1 | Paternal |
4 | H1/H2 | H1/H2 | Maternal |
5 | H1/H2 | H1/H1 | Paternal |
6 | H2/H2 | H1/H1 | Paternal |
7 | H1/H2 | H1/H2 | Paternal |
8 | H2/H2 | H1/H1 | Paternal |
9 | H1/H2 | H1/H2 | Paternal |
10 | H1/H2 | H1/H2 | Maternal |
11 | H2/H2 | H1/H1 | Paternal |
12 | H2/H2 | H1/H2 | – |
13 | H1/H1 | H1/H2 | Maternal |
14 | H1/H2 | H1/H1 | Paternal |
15 | H1/H2 | NA | Paternal |
16 | H1/H2 | H1/H1 | Paternal |
17 | H1/H2 | H1/H1 | Paternal |
18 | NA | H1/H2 | – |
19 | H1/H1 | H2/H2 | Maternal |
20 | H1/H2 | H2/H2 | Paternal |
21 | H1/H1 | H1/H2 | Maternal |
22 | H1/H1 | H2/H2 | Maternal |
The parent-of-origin was determined by genotyping for H1/H2 status as well as by other polymorphic markers in the region. For cases 6, 8, 11, and 16 the parent-of-origin was inferred by SNP array data and extrapolation from child and parental alleles. NA, DNA sample not available; –, marker analyses could not distinguish between the paternal or maternal origin of the deletion.