Trait
Undetectable electroretinogram
Lack of any response to stimulation upon electroretinography.
Summary
- Also called
- Abolished electroretinogram, Absent electroretinogram, Extinction of electroretinogram, Extinguished electroretinogram, No light-evoked response on electroretinogram, Undetectable ERG
- Body system
- Abnormality of the eye
Reference genomeGRCh38hg38
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Get my Genome Test39 genes linked to Undetectable electroretinogram
Changes in these genes cause rare conditions in which Undetectable electroretinogram is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.
| Gene | How often it is seen | Conditions |
|---|---|---|
| CC2D2Acoiled-coil and C2 domain containing 2A | Always | In 1 condition |
| CLN3CLN3 lysosomal/endosomal transmembrane protein, battenin | Always | In 2 conditions |
| CRB1crumbs cell polarity complex component 1 | Always | In 2 conditions |
| CRXcone-rod homeobox | Always | In 1 condition |
| DHDDSdehydrodolichyl diphosphate synthase subunit | Always | In 1 condition |
| FDXRferredoxin reductase | Always | In 1 condition |
| FSD1Lfibronectin type III and SPRY domain containing 1 like | Always | In 1 condition |
| NMNAT1nicotinamide nucleotide adenylyltransferase 1 | Always | In 2 conditions |
| PCYT1Aphosphate cytidylyltransferase 1A, choline | Always | In 1 condition |
| TULP1TUB like protein 1 | Always | In 1 condition |
| UBAP1Lubiquitin associated protein 1 like | Always | In 1 condition |
| ABCA4ATP binding cassette subfamily A member 4 | Often (30–79%) | In 1 condition |
| ALMS1ALMS1 centrosome and basal body associated protein | Often (30–79%) | In 1 condition |
| CABP4calcium binding protein 4 | Often (30–79%) | In 1 condition |
| CLN8CLN8 transmembrane ER and ERGIC protein | Often (30–79%) | In 1 condition |
| HSD17B4hydroxysteroid 17-beta dehydrogenase 4 | Often (30–79%) | In 1 condition |
| IFT140intraflagellar transport 140 | Often (30–79%) | In 1 condition |
| KCNJ13potassium inwardly rectifying channel subfamily J member 13 | Often (30–79%) | In 1 condition |
| KIZkizuna centrosomal protein | Often (30–79%) | In 1 condition |
| LCA5lebercilin LCA5 | Often (30–79%) | In 2 conditions |
| LRATlecithin retinol acyltransferase | Often (30–79%) | In 2 conditions |
| NRLneural retina leucine zipper | Often (30–79%) | In 1 condition |
| OTX2orthodenticle homeobox 2 | Often (30–79%) | In 1 condition |
| PDE6Dphosphodiesterase 6D | Often (30–79%) | In 1 condition |
| PRPH2peripherin 2 | Often (30–79%) | In 1 condition |
| RPE65retinoid isomerohydrolase RPE65 | Often (30–79%) | In 1 condition |
| SPATA7spermatogenesis associated 7 | Often (30–79%) | In 1 condition |
| CLCC1chloride channel CLIC like 1 | Not recorded | In 1 condition |
| EYSEGF-like photoreceptor maintenance factor | Not recorded | In 1 condition |
| FLVCR1FLVCR choline and heme transporter 1 | Not recorded | In 1 condition |
| MYO7Amyosin VIIA | Not recorded | In 1 condition |
| NR2E3nuclear receptor subfamily 2 group E member 3 | Not recorded | In 1 condition |
| POMGNT1protein O-linked mannose N-acetylglucosaminyltransferase 1 (beta 1,2-) | Not recorded | In 1 condition |
| PPT1palmitoyl-protein thioesterase 1 | Not recorded | In 1 condition |
| PRCDphotoreceptor disc component | Not recorded | In 1 condition |
| PROM1prominin 1 | Not recorded | In 1 condition |
| RPGRIP1RPGR interacting protein 1 | Not recorded | In 1 condition |
| TPP1tripeptidyl peptidase 1 | Not recorded | In 1 condition |
| USH1CUSH1 protein network component harmonin | Not recorded | In 1 condition |
How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.
Broader traits
Where this comes from
- The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
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