Table 2.
Parental origin of the inactive X chromosome in scleroderma patients with skewed X-inactivation.
| Sample | Degree of skewing | Parental origin of the inactive X chromosome |
|---|---|---|
| Patient 1 | 95 | Maternal |
| Mother 1 | 95 | |
| Patient 2 | 95 | Maternal |
| Mother 2 | 95 | |
| Patient 3 | 86 | Maternal |
| Mother 3 | 88 | |
| Patient 4 | 100 | Maternal |
| Mother 4 | Not informative | |
| Patient 5 | 90 | Maternal |
| Mother 5 | Not informative | |
| Patient 6 | 90 | Maternal |
| Mother 6 | Not informative | |
| Patient 7 | 85 | Maternal |
| Mother 7 | 67 | |
| Patient 8 | 85 | Maternal |
| Mother 8 | 58 | |
| Patient 9 | 85 | Paternal |
| Mother 9 | 70 | |
| Patient 10 | 80 | Paternal |
| Mother 10 | 70 |