Sequence alterations identified in RHO in our study
| Codon change | Nucleotide change | Exon | Frequency in patients | Frequency in controls | References |
| 5′ UTR | A269G | 1 | 1/101 | 1/190 | 27, 30 |
| Thr62Thr | ACC480ACT | 1 | 1/101 | 0/190 | Novel |
| Leu259Leu | ATC4175ATT | 4 | 1/101 | 0/190 | Novel |
| Ala299Ser | GCC4293TCC | 4 | 1/101 | 2/190 | Novel |
| Intron 4 | G5145A | Intron 4 | 35/101 | 58/190 | 27, 31 |
| From 327 | 5211delC | 5 | 1/101 | 0/190 | Novel |
| Thr340Thr | ACG5251ACA | 5 | 1/101 | 0/190 | Novel |
| Pro347Leu | CCG5271CTG | 5 | 1/101 | 0/190 | 32 |
| 3′ UTR | C5321A | 5 | 11/101 | 20/190 | 27, 31 |









