From: Genetic pattern of SMN1, SMN2, and NAIP genes in prognosis of SMA patients
Genotype§ | Clinical type | Number of patients |
---|---|---|
D1(NAIP del + 1 copy SMN2) | I | 8 |
II | 0 | |
III | 0 | |
D2(NAIP del + 2 copy SMN2) | I | 4 |
II | 1 | |
III | 0 | |
D3(NAIP del + 3 copy SMN2) | I | 0 |
II | 3 | |
III | 0 | |
D4(NAIP del + > 3 copy SMN2) | I | 0 |
II | 2 | |
III | 8a | |
N1(NAIP no del + 1 copy SMN2) | I | 6 |
II | 0 | |
III | 0 | |
N2(NAIP no del + 2 copy SMN2) | I | 2 |
II | 5a | |
III | 0 | |
N3(NAIP no del + 3 copy SMN2) | I | 0 |
II | 0 | |
III | 2 | |
N4(NAIP no del + > 3 copy SMN2) | I | 0 |
II | 2 | |
III | 1 |