near ADA · rs189778293
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 10,237 European, Hispanic or African American individuals; replicated in up to 2,466 African American individuals, up to 15,619 European ancestry individuals, 1,734 Hispanic ancestry children.
The effect Each copy of the G allele shifted the measure 0.311 lower (95% confidence interval 0.24-0.38); p = 3 × 10−20.
How common The G allele had a frequency of about 5% in the people studied.
Where it sits Chromosome 20, band 20q13.12 — between genes, 0.6 kb from ADA.
rs189778293 is a single position in the genome, in or near the near ADA gene. Published research associates it with metabolite levels (n1-methyladenosine; 1-methyladenosine). 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, Nature communications 2023, PMID:37253714. 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.
Metabolite levels (N1-methyladenosine; 1-methyladenosine) (rs189778293). MyGeneLog™. https://www.mygenelog.com/variants/rs189778293