Symptom Information: Sort according to HPO 

1
(HPO:0000505) Visual impairment 297 / 7739
2
(HPO:0000613) Photophobia 158 / 7739
3
(HPO:0000642) Red-green dyschromatopsia 25 / 7739
4
(HPO:0000648) Optic atrophy 238 / 7739
5
(OMIM) Optic atrophy, isolated 1 / 7739
6
(OMIM) Photophobia, moderate 1 / 7739
7
(OMIM) Visual acuity for distant vision ranges from 1/10 to 2/10 as adult 1 / 7739
8
(OMIM) No retinal degeneration 1 / 7739
9
(HPO:0000639) Nystagmus 555 / 7739
10
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
11
(HPO:0003593) Infantile onset 249 / 7739
12
(HPO:0003677) Slow progression 134 / 7739