0 19132319Reads by AI crawlersClaude1ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot3Amazon2Apple3China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others9Total19Counted 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 239,268 European ancestry individuals.
The effect
The reported allele is G; the catalogue records no effect size
; p = 2 × 10−10.
Where it sits Chromosome 19, band 19q13.2 — in an intron of CYP2A6.
What each result means
A/ANo copy of the version the research linked to Linoleic acid levels. This is the starting point the study compared everyone against.
A/GOne copy of the version the research linked to Linoleic acid levels. That is a smaller link than two copies.
G/GTwo copies of the version the research linked to Linoleic acid levels. That is the strongest link of the three results. A link in a study is not a diagnosis.
rs56267346 is a single position in the genome, in or near the CYP2A6 gene. Published research associates it with linoleic acid levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does rs56267346 affect how medicines work?
CYP2A6 carries pharmacogenomic findings for Smoking cessation medicines. That is educational information, not a prescription or a dosing guide. Any decision to start, stop or change a medicine belongs with the clinician or pharmacist managing your treatment.
Does having rs56267346 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 rs56267346 come from?
GWAS Catalog, HGG advances 2025, PMID:40545721. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 19132319Reads by AI crawlersClaude1ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot3Amazon2Apple3China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others9Total19Counted 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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