Trait
Enlarged tectum
Increasaed size of the tectum, which is the region of the midbrain posterior to the cerebral aqueduct of Sylvius. The midbrain is the most superior portion of the brainstem.
Summary
- Also called
- Thick tectum
- Body system
- Abnormality of the nervous system
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
Read the genes linked to Enlarged tectum, and the rest of your genome, with one test.
From $449Free shipping · Results in 6–8 weeks
Get my Genome Test1 gene linked to Enlarged tectum
Changes in these genes cause rare conditions in which Enlarged tectum 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 |
|---|---|---|
| MACF1microtubule actin crosslinking factor 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.
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.
One test. A lifetime of answers.
From $449Free shipping · Results in 6–8 weeks