Standard

Height

FADS2B · rs1793426

Where this position leads

Condition: Height

rs1793426 Condition: Height Height Condition rs1793426 rs1793426 FADS2B

What the study found

Who was studied 5,314,291 European ancestry, Hispanic or Latin American, East Asian ancestry, African ancestry, South Asian ancestry individuals.

The effect Each copy of the A allele shifted the measure 0.0042 lower (95% confidence interval 0.0028-0.0056); p = 1 × 10−9.

How common The A allele had a frequency of about 31% in the people studied.

Where it sits Chromosome 11, band 11q12.1 — in a non-coding transcript of FADS2B.

What each result means

A/A Two copies of the version the research linked to Height. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/G One copy of the version the research linked to Height. That is a smaller link than two copies.
G/G No copy of the version the research linked to Height. This is the starting point the study compared everyone against.
Source

Questions about rs1793426

What is rs1793426?

rs1793426 is a single position in the genome, in or near the FADS2B gene. Published research associates it with height. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs1793426 linked to?

On MyGeneLog this position is linked to Height. The research behind each link, and its sources, are set out on that condition page.

Does having rs1793426 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 rs1793426 come from?

GWAS Catalog, Nature 2022, PMID:36224396. 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.

Height (rs1793426). MyGeneLog™. https://www.mygenelog.com/variants/rs1793426

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