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Stands on its own.
Nothing else here links to this position yet — but the page above is the point: what the
research found, what each genotype means, and where it came from, in language you can
read. Links to conditions, drugs and the senses appear automatically if we write them.
What the study found
Who was studied 446,118 European ancestry individuals; replicated in 47,180 adults, 10,554 children or adolescents.
The effect
Each copy of the A allele shifted the measure 0.906 higher; p = 1 × 10−10.
Where it sits Chromosome 15, band 15q21.1 — in an intron of SEMA6D.
What each result means
A/ATwo copies of the version the research linked to Sleep duration. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/GOne copy of the version the research linked to Sleep duration. That is a smaller link than two copies.
G/GNo copy of the version the research linked to Sleep duration. This is the starting point the study compared everyone against.
Nature communications · 2019 · PMID 30846698 · open access
Questions about rs8038326
What is rs8038326?
rs8038326 is a single position in the genome, in or near the SEMA6D gene. Published research associates it with sleep duration. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does having rs8038326 mean I will get this?
No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.
Where does the information about rs8038326 come from?
GWAS Catalog, Nature communications 2019, PMID:30846698. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
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