| Gene | SMN1 |
| Other names | SMA; SMN; SMA1; SMA2; SMA3; SMA4; SMA@; SMNT; BCD541; T-BCD541 |
| Gene name | survival of motor neuron 1, telomeric |
| Gene inheritance category | SALS genes |
| Category | ALTERED DNA/RNA PROCESSING |
| Chromosome | 5q13.2 |
| Background | Deletions and mutations of SMN genes cause spinal muscular atrophy |
| Result | SMN genotypes which reduce SMN protein levels associated with sporadic ALS |
| Total Mutations | 0 |
| Total Affected | 0 |