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Surface area (left supramarginal)

LINC02931 · rs2743914

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 37,772 European ancestry individuals.

The effect Each copy of the T allele shifted the measure 7.84 z score higher; p = 4 × 10⁻¹⁵.

Where it sits Chromosome X, band Xq26.3 — in an intron of LINC02931.

What each result means

C/C Published research associates this genotype with typical/baseline likelihood of Surface area (left supramarginal) — no copies of the reported risk allele.

C/T Published research associates this genotype (one copy of the reported risk allele) with an intermediate association with Surface area (left supramarginal).

T/T Published research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Surface area (left supramarginal) compared to the general population.

Source

The X chromosome's influences on the human brain

Jiang Z, Sullivan PF, Li T, Zhao B, Wang X, Luo T, Huang S, Guan PY, Chen J, Yang Y, Stein JL, Li Y

and 3 more — show all

Liu D, Sun L, Zhu H

Science advances · 2025 · PMID 39854466 · open access

Questions about rs2743914

What is rs2743914?

rs2743914 is a single position in the genome, in or near the LINC02931 gene. Published research associates it with surface area (left supramarginal). A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs2743914 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 rs2743914 come from?

GWAS Catalog, Science advances 2025, PMID:39854466. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.

Surface area (left supramarginal) (rs2743914). MyGeneLog™. https://www.mygenelog.com/variants/rs2743914

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