CRX Chromosome 19
Cone-rod homeobox
Upload your DNA to see your personal genotypes for variants in CRX.
What This Gene Does
The protein encoded by this gene is a photoreceptor-specific transcription factor which plays a role in the differentiation of photoreceptor cells. This homeodomain protein is necessary for the maintenance of normal cone and rod function. Mutations in this gene are associated with photoreceptor degeneration, Leber congenital amaurosis type III and the autosomal dominant cone-rod dystrophy 2. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some variants has not been determined. [provided by RefSeq, Jul 2008]
Gene Info
Gene Group
PRD class homeoboxes and pseudogenes
Locus Type
gene with protein product
Location
19q13.33
Ensembl
ENSG00000105392
Associated Conditions (15)
Cone-rod dystrophy 2
Leber congenital amaurosis 7
Retinitis pigmentosa
Retinal dystrophy
CRX-related disorder
Inborn genetic diseases
Leber congenital amaurosis 1
Autosomal dominant retinitis pigmentosa
Cone-rod dystrophy
Macular dystrophy
Stargardt disease
Leber congenital amaurosis
See cases
maculopathy
Benign concentric annular macular dystrophy
Key Variants
RS111448395
Conflicting classifications of pathogenicity
Cone-rod dystrophy 2, Leber congenital amaurosis 7, Retinitis pigmentosa
Health Risk
RS1209634994
Conflicting classifications of pathogenicity
Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2
Health Risk
RS139340178
Conflicting classifications of pathogenicity
Cone-rod dystrophy 2, Leber congenital amaurosis 7, Retinitis pigmentosa
Health Risk
RS139340702
Conflicting classifications of pathogenicity
Leber congenital amaurosis 7, Cone-rod dystrophy 2, Retinitis pigmentosa
Health Risk
RS141564522
Conflicting classifications of pathogenicity
Leber congenital amaurosis 7, Cone-rod dystrophy 2, Retinitis pigmentosa
Health Risk
RS145805694
Conflicting classifications of pathogenicity
Retinitis pigmentosa, Leber congenital amaurosis 7, Cone-rod dystrophy 2
Health Risk
RS145913500
Conflicting classifications of pathogenicity
Retinitis pigmentosa, Cone-rod dystrophy 2, Leber congenital amaurosis 7
Health Risk
RS146240568
Conflicting classifications of pathogenicity
Inborn genetic diseases, Leber congenital amaurosis 7, Cone-rod dystrophy 2
Health Risk
RS146417527
Conflicting classifications of pathogenicity
Leber congenital amaurosis 7, Cone-rod dystrophy 2, Retinitis pigmentosa
Health Risk
RS149039830
Conflicting classifications of pathogenicity
Cone-rod dystrophy 2, Leber congenital amaurosis 7, Retinitis pigmentosa
Health Risk
RS151169551
Conflicting classifications of pathogenicity
Retinal dystrophy, Cone-rod dystrophy 2, Leber congenital amaurosis 7
Health Risk
RS181823708
Conflicting classifications of pathogenicity
Retinitis pigmentosa, Cone-rod dystrophy 2, Leber congenital amaurosis 7
Health Risk
All Variants (146)
| RSID | Category | Clinical Significance | Conditions |
|---|---|---|---|
| RS2514255981 | Health Risk | Likely pathogenic | — |
| RS2514256689 | Health Risk | Likely pathogenic | CRX-related disorder, CRX-related disorder |
| RS527236062 | Health Risk | Likely pathogenic | Retinitis pigmentosa, Retinal dystrophy, Retinitis pigmentosa |
| RS61748437 | Health Risk | Likely pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS62636512 | Health Risk | Likely pathogenic | Retinal dystrophy, Retinal dystrophy |
| RS767273026 | Health Risk | Likely pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS786205630 | Health Risk | Likely pathogenic | Leber congenital amaurosis 7, Autosomal dominant retinitis pigmentosa, Leber congenital amaurosis 7 |
| RS869312175 | Health Risk | Likely pathogenic | Leber congenital amaurosis, Leber congenital amaurosis |
| RS104894671 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Retinal dystrophy |
| RS1568626209 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Cone-rod dystrophy 2 |
| RS1599991268 | Health Risk | Pathogenic | Stargardt disease, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS1968116898 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968117526 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS1968160841 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968162133 | Health Risk | Pathogenic | Retinal dystrophy, Retinal dystrophy |
| RS1968162287 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968163226 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968164438 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968164899 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968165217 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968165374 | Health Risk | Pathogenic | Leber congenital amaurosis, Leber congenital amaurosis |
| RS1968165665 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS1968165787 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS1968166379 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS1968166700 | Health Risk | Pathogenic | — |
| RS1968166909 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968167093 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, See cases |
| RS1968167254 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS1968167603 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968168564 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Cone-rod dystrophy 2 |
| RS1968169100 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Stargardt disease |
| RS1968169272 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS1968169319 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Retinal dystrophy |
| RS1968172289 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS1968173864 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS2123738324 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123739840 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123739871 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123739943 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS2123742895 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123743155 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS2123743175 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS2123743184 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS2123743198 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS2123743235 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Leber congenital amaurosis 7, Cone-rod dystrophy 2 |
| RS2123743284 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Leber congenital amaurosis 7 |
| RS2123743320 | Health Risk | Pathogenic | Cone-rod dystrophy 2, Cone-rod dystrophy 2 |
| RS2123743359 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123743395 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |
| RS2123743577 | Health Risk | Pathogenic | Leber congenital amaurosis 7, Cone-rod dystrophy 2, Leber congenital amaurosis 7 |