Systematic searches for uniparental disomy in cases with a supernumerary marker chromosome (positive cases in brackets)
| Chromosomal origin | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Study | Total | 1 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 5/19 | 13/21 |
| James et al5 | 22 (1) | 1 | 1 | 1 | 2 (1) | 1 | 2 | 1 | 5 | 2 | 1 | 1 | 2 | 2 | |||||
| Crolla et al20 | 4 | 4 | |||||||||||||||||
| Crolla et al21 | 4 | 1 | 1 | 2 | |||||||||||||||
| Stankiewicz et al22 | 4 | 1 | 1 | 1 | 1 | ||||||||||||||
| Jay et al23 | 9 | ? | ? | ? | ? | ? | ? | ||||||||||||
| Anderlid et al7 | 6 (1) | 1 | 2 | 2 | 1 (1) | ||||||||||||||
| Total | 49 (2) | 2 | 3 | 1 | >1 | 3 (1) | ? | 3 | 3 (1) | 1 | 5 | ? | 3 | ? | 2 | 2 | 5 | 2 | 4 |