0 111226Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity1Meta AI0Microsoft · Copilot0Amazon2Apple2China (ByteDance, Huawei, Baidu…)0Others6Total11Counted 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.
Who was studied 257,841 European ancestry individuals.
The effect
Each copy of the T allele shifted the measure 0.0276 higher (95% confidence interval 0.021-0.034); p = 3 × 10−16.
How common The T allele had a frequency of about 77% in the people studied.
Where it sits Chromosome 1, band 1p34.2 — in an intron of SCMH1-DT.
What each result means
C/CNo copy of the version the research linked to Cognitive performance. This is the starting point the study compared everyone against.
C/TOne copy of the version the research linked to Cognitive performance. That is a smaller link than two copies.
T/TTwo copies of the version the research linked to Cognitive performance. That is the strongest link of the three results. A link in a study is not a diagnosis.
rs1892419 is a single position in the genome, in or near the SCMH1-DT gene. Published research associates it with cognitive performance. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs1892419 linked to?
On MyGeneLog this position is linked to Educational Attainment. The research behind each link, and its sources, are set out on that condition page.
Does having rs1892419 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 rs1892419 come from?
GWAS Catalog, Nature genetics 2018, PMID:30038396. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 111226Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity1Meta AI0Microsoft · Copilot0Amazon2Apple2China (ByteDance, Huawei, Baidu…)0Others6Total11Counted 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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