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Body fat percentage

SPRY2 · rs693839

What the study found

Who was studied Up to 31,457 European ancestry men, up to 35,030 European ancestry women, up to 8,259 Indian Asian ancestry men, up to 1,030 Indian Asian ancestry women, 973 Korean ancestry men, 1,360 Korean ancestry women, 154 African American men, 262 African American women; replicated in Up to 12,480 European ancestry men, up to 10,055 European ancestry women, 315 Jamaican ancestry men, 774 Jamaican ancestry women.

The effect Each copy of the C allele shifted the measure 0.028 body fat % higher (95% confidence interval 0.018-0.038); p = 7 × 10−9.

How common The C allele had a frequency of about 32% in the people studied.

Where it sits Chromosome 13, band 13q31.1 — between genes, 14.6 kb from RNU6-61P.

What each result means

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

Questions about rs693839

What is rs693839?

rs693839 is a single position in the genome, in or near the SPRY2 gene. Published research associates it with body fat percentage. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs693839 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 rs693839 come from?

GWAS Catalog, Nat Commun 2016, PMID:26833246. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

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Body fat percentage (rs693839). MyGeneLog™. https://www.mygenelog.com/variants/rs693839

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