near SLC9A1 · rs55732343
Stands on its own. Nothing else here links to this position yet — but the page above is the point: what the research found, what each genotype means, and where it came from, in language you can read. Links to conditions, drugs and the senses appear automatically if we write them.
What the study found
Who was studied 53,688 Finnish ancestry cases, 228,060 Finnish ancestry controls.
The effect Each copy of the T allele shifted the measure 0.049 higher; p = 2 × 10−10.
Where it sits Chromosome 1, band 1p36.11 — between genes, 11 kb from SLC9A1.
rs55732343 is a single position in the genome, in or near the near SLC9A1 gene. Published research associates it with blood donation. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
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.
GWAS Catalog, European journal of human genetics : EJHG 2026, PMID:42045633. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
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.
Blood donation (rs55732343). MyGeneLog™. https://www.mygenelog.com/variants/rs55732343