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Who was studied up to 58,799 European ancestry adults, up to 19,509 European ancestry children.
The effect
Each copy of the T allele shifted the measure 6.31 z score lower (95% confidence interval -); p = 3 × 10−10.
How common The T allele had a frequency of about 46% in the people studied.
Where it sits Chromosome 22, band 22q13.2 — in an intron of CYP2D7.
What each result means
C/CNo copy of the version the research linked to Intelligence. This is the starting point the study compared everyone against.
C/TOne copy of the version the research linked to Intelligence. That is a smaller link than two copies.
T/TTwo copies of the version the research linked to Intelligence. That is the strongest link of the three results. A link in a study is not a diagnosis.
Nature genetics · 2017 · PMID 28530673 · open access
Questions about rs36093924
What is rs36093924?
rs36093924 is a single position in the genome, in or near the CYP2D7 gene. Published research associates it with intelligence. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs36093924 linked to?
On MyGeneLog this position is linked to Intelligence. The research behind each link, and its sources, are set out on that condition page.
Does having rs36093924 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 rs36093924 come from?
GWAS Catalog, Nat Genet 2017, PMID:28530673. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
2 4122128222119Reads by AI crawlersClaude2ChatGPT2Google · Gemini1Perplexity2Meta AI8Microsoft · Copilot2Amazon2Apple2China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others19Total41Counted 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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