| Mutation type*1 | Mutation position | Length of affected nucleotides | Nucleotide sequence after mutation | Mutation name | Case # | Consequence | Disease | Symptom | Hereditary pattern*2 | Onset | Reference |
| M | 1032 | 1 | A | S344R | 1 | AGCg-AGA --> Ser-Arg at codon 344 | Retinitis pigmentosa | severe retinal dysfunction | AR | early | Huang (1995) Nature Genet. 11, 468. |
| N | 1683 | 1 | A | W561X | 1 | TGGc-TGA --> Trp-Term at codon 561 | Retinitis pigmentosa | severe retinal dysfunction | AR | early | Huang (1995) Nature Genet. 11, 468. |
| N | 1749 | 1 | G | Y583X | 1 | TACt-TAG --> Tyr-Term at codon 583 | Retinitis pigmentosa | severe retinal dysfunction | AR | early | Huang (1995) Nature Genet. 11, 468. |



