Symptom Information: Sort according to HPO 

1
(HPO:0000510) Rod-cone dystrophy Very frequent [Orphanet] 266 / 7739
2
(HPO:0001249) Intellectual disability 1089 / 7739
3
(HPO:0004374) Hemiplegia/hemiparesis Very frequent [Orphanet] 158 / 7739
4
(HPO:0000365) Hearing impairment 539 / 7739
5
(HPO:0000572) Visual loss 272 / 7739
6
(HPO:0002510) Spastic tetraplegia 54 / 7739
7
(HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
8
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739