Trait
Abnormal platelet aggregation
An abnormality in the rate and degree to which platelets aggregate after the addition of an agonist that stimulates platelet clumping. Platelet aggregation is measured using aggregometer to measure the optical density of platelet-rich plasma, whereby platelet aggregation causes the plasma to become more transparent.
Summary
Reference genomeGRCh38hg38
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Get my Genome Test3 genes linked to Abnormal platelet aggregation
Changes in these genes cause rare conditions in which Abnormal platelet aggregation 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 |
|---|---|---|
| VIPAS39VPS33B interacting protein, apical-basolateral polarity regulator, spe-39 homolog | Often (30–79%) | In 1 condition |
| VPS33BVPS33B late endosome and lysosome associated | Often (30–79%) | In 1 condition |
| GUCY1A1guanylate cyclase 1 soluble subunit alpha 1 | 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.
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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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