Chromosome | IDs associated with maternal UPD | Number of patients | IDs associated with paternal UPD | Number of patients |
---|---|---|---|---|
6 | UPD(6)mat | 2 | UPD(6)pat | 1 |
 | (Hetero: 2) | Transient neonatal diabetes mellitus | (Iso: 1) | |
7 | UPD(7)mat | 25a | UPD(7)pat | 1 |
Silver-Russell syndrome | (Hetero: 17, Iso: 8) | Â | (Iso: 1) | |
14 | UPD(14)mat | 18b | UPD(14)pat | 27c |
Temple syndrome | (Hetero: 15, Iso: 3) | Kagami-Ogata syndrome | (Hetero: 10, Iso: 17) | |
15 | UPD(15)mat | 48d | UPD(15)pat | 2 |
Prader-Willi syndrome | (Hetero: 44, Iso: 4) | Angelman syndrome | (Iso: 2) | |
20 | UPD(20)mat | 6e | UPD(20)pat | 0 |
 | (Hetero: 5, Iso: 1) | Pseudo hypoparathyroidism 1B |  | |
Total | Â | Hetero: 83, Iso: 16 | Â | Hetero: 10, Iso: 21 |
 | Maternal UPD subtype |  | Paternal UPD subtype |  | Total |
---|---|---|---|---|---|
UPD-IDs caused by aneuploid oocytes | heterodisomy | 83 | isodisomy | 21 | 104 |
UPD-IDs caused by aneuploid sperms | isodisomy | 16 | heterodisomy | 10 | 26 |