From: Small supernumerary marker chromosomes (sSMC) in humans; are there B chromosomes hidden among them
Chromosomal origin | inherited | de novo | unclear | in summary |
---|---|---|---|---|
Non-acrocentric chromosomes | ||||
1 | 1 | 41 | 9 | 51 |
1/5/19 | 0 | 5 | 1 | 6 |
2 | 2 | 15 | 10 | 27 |
3 | 3 | 12 | 15 | 30 |
4 | 0 | 15 | 5 | 20 |
5 | 1 | 16 | 9 | 26 |
6 | 2 | 12 | 6 | 20 |
7 | 2 | 16 | 6 | 24 |
8 | 2 | 59 | 20 | 81 |
9 | 5 | 48 | 10 | 63 |
10 | 0 | 12 | 4 | 16 |
11 | 1 | 7 | 3 | 11 |
12 | 3 | 187 | 5 | 195 |
16 | 3 | 24 | 11 | 38 |
17 | 0 | 19 | 5 | 24 |
18 | 3 | 160 | 10 | 173 |
19 | 1 | 23 | 3 | 27 |
20 | 2 | 22 | 7 | 31 |
X | 1 | 19 | 10 | 30 |
Y | 2 | 8 | 3 | 13 |
Summary | 34 | 720 | 152 | 906 754 cases with known parental origin |
i.e. 34/754 of all reported detailed characterized n-acro sSMC are familial = 4.5% | ||||
Acrocentric chromosomes | ||||
13 | 2 | 4 | 13 | 19 |
13/21 | 18 | 37 | 30 | 85 |
14 | 14 | 30 | 35 | 79 |
14/22 | 11 | 24 | 9 | 44 |
15 | 95 | 286 | 396 | 777 |
21 | 4 | 13 | 4 | 21 |
22 | 23 | 406 | 29 | 458 |
Acrocentric unclear origin | 1 | 0 | 4 | 5 |
Summary | 168 | 800 | 520 | 1488 968 cases with known parental origin |
i.e. 168/968 of all reported detailed characterized acro sSMC are familial = 17.4%; | ||||
Overall-Summary | 202 | 1520 | 672 | 2394 1520 cases with known parental origin |
i.e. 202/1520 of all reported detailed characterized sSMC are familial = 13.3% |