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Who was studied 74,064 European ancestry individuals; replicated in 48,607 European ancestry individuals.
The effect
Each copy of the T allele shifted the measure 0.297 mmHg higher (95% confidence interval 0.20-0.40); p = 3 × 10−8.
How common The T allele had a frequency of about 51% in the people studied.
Where it sits Chromosome 3, band 3p21.31 — in an intron of MAP4.
What each result means
C/CNo copy of the version the research linked to Blood pressure. This is the starting point the study compared everyone against.
C/TOne copy of the version the research linked to Blood pressure. That is a smaller link than two copies.
T/TTwo copies of the version the research linked to Blood pressure. That is the strongest link of the three results. A link in a study is not a diagnosis.
Nature genetics · 2011 · PMID 21909110 · open access
Questions about rs319690
What is rs319690?
rs319690 is a single position in the genome, in or near the MAP4 gene. Published research associates it with blood pressure. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs319690 linked to?
On MyGeneLog this position is linked to Blood Pressure. The research behind each link, and its sources, are set out on that condition page.
Does having rs319690 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 rs319690 come from?
GWAS Catalog, Nat Genet 2011, PMID:21909110. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
3 464216223125Reads by AI crawlersClaude4ChatGPT2Google · Gemini0Perplexity1Meta AI6Microsoft · Copilot2Amazon2Apple3China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others25Total46Counted 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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