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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 7,260 European ancestry individuals.
The effect
Each copy of the T allele shifted the measure 0.459 higher; p = 8 × 10−20.
Where it sits Chromosome 11, band 11q12.2 — in an intron of FADS2.
What each result means
G/GPublished research associates this genotype with typical/baseline likelihood of Triacylglycerol 58:8(FA20:3) (Model 1) — no copies of the reported risk allele.
G/TPublished research associates this genotype (one copy of the reported risk allele) with an intermediate association with Triacylglycerol 58:8(FA20:3) (Model 1).
T/TPublished research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Triacylglycerol 58:8(FA20:3) (Model 1) compared to the general population.
Nature communications · 2026 · PMID 42069741 · open access
Questions about rs116878346
What is rs116878346?
rs116878346 is a single position in the genome, in or near the FADS2 gene. Published research associates it with triacylglycerol 58:8(fa20:3) (model 1). A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does having rs116878346 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 rs116878346 come from?
GWAS Catalog, Nature communications 2026, PMID:42069741. 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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