FBN1 · rs689304
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 31,908 individuals.
The effect Each copy of the C allele shifted the measure 0.0901 lower (95% confidence interval 0.065-0.115); p = 1 × 10−12.
How common The C allele had a frequency of about 91% in the people studied.
Where it sits Chromosome 15, band 15q21.1 — in an intron of FBN1.
rs689304 is a single position in the genome, in or near the FBN1 gene. Published research associates it with ascending aorta maximum area. 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, EBioMedicine 2022, PMID:34968759. 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.
Ascending aorta maximum area (rs689304). MyGeneLog™. https://www.mygenelog.com/variants/rs689304