Parental origin of the deletion in 22q13 partial monosomies
| Chr 22 anomaly | Informative cases nb | Paternal origin nb (%) | Maternal origin nb (%) |
|---|---|---|---|
| nb, number of cases. | |||
| r (22) | 14 | 11 (78.6%) | 3 (21.4%) |
| del (22) | 10 | 6 (60%) | 4 (40%) |
| t (22) | 3 | 3 (100%) | 0 (0%) |
| Total | 27 | 20 (74%) | 7 (26%) |