Trait
Onychoheterotopia
Growth of nail tissue outside the ungual plate, generally in the finger.
Summary
- Also called
- Ectopic fingernail
- Body system
- Abnormality of the integument
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test1 gene linked to Onychoheterotopia
Changes in these genes cause rare conditions in which Onychoheterotopia 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 |
|---|---|---|
| PSMD12proteasome 26S subunit, non-ATPase 12 | Sometimes (5–29%) | 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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