5 5122248222225Reads by AI crawlersClaude2ChatGPT2Google · Gemini2Perplexity4Meta AI8Microsoft · Copilot2Amazon2Apple2China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others25Total51Counted by the name each crawler declares; requests found to be impersonating one are left out. Google · Gemini includes Googlebot, the search crawler whose index Google also uses for its AI features. Other search engines and bots are under Others.
Solid lines are connections this site curates. Dashed lines mean the two ends share a research paper — worth knowing, and not a claim that one explains the other.
What the study found
Who was studied 93,015 European ancestry overweight individuals, 32,858 European ancestry class I obese individuals, 9,889 European ancestry class II obese individuals, 2,896 European ancestry class III obese individuals, up to 65,840 European ancestry controls; replicated in 65,332 European ancestry overweight individuals, 22,373 European ancestry class I obese individuals, 5,476 European ancestry class II obese individuals, 1,162 European ancestry class III obese individuals, up to 39,294 European ancestry controls.
The effect
Each copy of the A allele carried 1.14 times the odds of Obesity; p = 2 × 10−81.
How common The A allele had a frequency of about 41% in the people studied.
Where it sits Chromosome 16, band 16q12.2 — in an intron of FTO.
What each result means
A/ATwo copies of the version the research linked to Obesity. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/TOne copy of the version the research linked to Obesity. That is a smaller link than two copies.
T/TNo copy of the version the research linked to Obesity. This is the starting point the study compared everyone against.
Papers in Europe PMC whose title or abstract names both this rsID and that subject. A shared paper means somebody wrote about the two together — it is not a claim that this position explains the subject.
Questions about rs1558902
What is rs1558902?
rs1558902 is a single position in the genome, in or near the FTO gene. Published research associates it with obesity. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs1558902 linked to?
On MyGeneLog this position is linked to Obesity and Body Weight, Osteoarthritis. The research behind each link, and its sources, are set out on that condition page.
What do people read about alongside rs1558902?
Subjects that appear in the title or abstract of the same papers as this rsID include blood sugar and insulin (9 papers), bones and fractures (3 papers), cholesterol and blood fats (3 papers), brain and memory (2 papers), heart and circulation (2 papers). A shared paper means somebody wrote about the two together; it is not a claim that this position explains the topic.
Does having rs1558902 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 rs1558902 come from?
GWAS Catalog, Nat Genet 2013, PMID:23563607. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
5 5122248222225Reads by AI crawlersClaude2ChatGPT2Google · Gemini2Perplexity4Meta AI8Microsoft · Copilot2Amazon2Apple2China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others25Total51Counted by the name each crawler declares; requests found to be impersonating one are left out. Google · Gemini includes Googlebot, the search crawler whose index Google also uses for its AI features. Other search engines and bots are under Others.
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