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Its strongest genetic-study result is p = 10−9, with 1 associations in the GWAS Catalog.
How this is scored
4: ClinVar disease-causing, reviewed by an expert panel or a guideline (3–4 stars). 3: ClinVar, several labs agreeing (2 stars), or a genetic study at p ≤ 10−50. 2: ClinVar from one lab (1 star), or p ≤ 10−20. 1: ClinVar submitted without criteria (0 stars), or genome-wide significance (p ≤ 5×10−8). The higher of the two counts. It says how solid the evidence is, not whether it matters for a particular person.
What the study found
Who was studied 441,761 European ancestry individuals.
The effect
Each copy of the A allele shifted the measure 0.015 lower (95% confidence interval 0.01-0.02); p = 5 × 10−10.
Where it sits Chromosome 14, band 14q31.1 — in an intron of NRXN3.
What each result means
A/ATwo copies of the version the research linked to Body mass index. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/GOne copy of the version the research linked to Body mass index. That is a smaller link than two copies.
G/GNo copy of the version the research linked to Body mass index. This is the starting point the study compared everyone against.
rs12147298 is a single position in the genome, in or near the NRXN3 gene. Published research associates it with body mass index. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs12147298 linked to?
On MyGeneLog this position is linked to Obesity and Body Weight, Childhood Body Mass Index. The research behind each link, and its sources, are set out on that condition page.
Does having rs12147298 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 rs12147298 come from?
GWAS Catalog, Diabetologia 2023, PMID:37280435. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 523Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)0Others3Total5Counted 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.
Quoting this page
Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.
Body mass index (rs12147298). MyGeneLog™. https://www.mygenelog.com/variants/rs12147298