Trait
Abnormal pattern electroretinogram
An anomalous response to a pattern electroretinogram (PERG), a particular kind of ERG obtained in response to contrast modulation of patterned visual stimuli at constant mean luminance-typically contrast-reversing gratings or checkerboards-whose characteristics are fundamentally different from those of the traditional ERG in response to diffuse flashes of light.
Summary
- Body system
- Abnormality of the eye
Reference genomeGRCh38hg38
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Get my Genome Test1 gene linked to Abnormal pattern electroretinogram
Changes in these genes cause rare conditions in which Abnormal pattern 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 |
|---|---|---|
| CLN3CLN3 lysosomal/endosomal transmembrane protein, battenin | Always | 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.
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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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