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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 1,498 European ancestry cases, 13,487 European ancestry controls.
The effect
Each copy of the G allele carried 2.00 times the odds of Collagenous colitis (95% confidence interval 1.8-2.2); p = 2 × 10−32.
How common The G allele had a frequency of about 12% in the people studied.
Where it sits Chromosome 6, band 6p21.33 — in an intron of MICA-AS1.
What each result means
A/ANo copy of the version the research linked to Collagenous colitis. This is the starting point the study compared everyone against.
A/GOne copy of the version the research linked to Collagenous colitis. That is a smaller link than two copies.
G/GTwo copies of the version the research linked to Collagenous colitis. That is the strongest link of the three results. A link in a study is not a diagnosis.
Journal of Crohn's & colitis · 2024 · PMID 37768647
Questions about rs2844531
What is rs2844531?
rs2844531 is a single position in the genome, in or near the MICA-AS1 gene. Published research associates it with collagenous colitis. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does having rs2844531 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 rs2844531 come from?
GWAS Catalog, Journal of Crohn's & colitis 2024, PMID:37768647. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
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