| 1 | AMCSMA1, SMN1, SMN2 |
| Prenatal onset spinal muscular atrophy. | |
| MacLeod MJ, Taylor JE, Lunt PW, Mathew CG, Robb SA. | |
| Eur J Paediatr Neurol 3(2):65-72. 1999 | |
| 2 | AMCSMA1, SMN1 |
| Arthrogryposis due to infantile neuronal degeneration associated with deletion of the SMNT gene. | |
| Bingham PM, Shen N, Rennert H, Rorke LB, Black AW, Marin-Padilla MM, Nordgren RE. | |
| Neurology 49(3):848-51. 1997 | |