Table 5 SMN2 copy number in different sub-types of SMA
From: New multiplex real-time PCR approach to detect gene mutations for spinal muscular atrophy
SMA sub-types | SMN2 copy number | Total | ||
|---|---|---|---|---|
2 | 3 | 4 | ||
Type I | 19 (46.34) | 16 (39.02) | 6 (14.63) | 41 |
Type II | 8 (27.59) | 11 (37.93) | 10 (34.48) | 29 |
Type III | 1 (20) | 2 (40) | 2 (40) | 5 |
Total | 28 (37.33) | 29 (38.67) | 18 (24) | 75 |