FBXL3 · rs9565309
Where this position leads
Condition: Sleep and Circadian Rhythm
What the study found
Who was studied 38,937 European ancestry morning chronotype individuals, 50,346 European ancestry evening chronotype individuals.
The effect Each copy of the T allele carried 1.19 times the odds of Morning vs. evening chronotype (95% confidence interval 1.12-1.26); p = 4 × 10−8.
How common The T allele had a frequency of about 97% in the people studied.
Where it sits Chromosome 13, band 13q22.3 — in the 3′ untranslated region of CLN5.
What people read about alongside this
Papers in Europe PMC whose title or abstract names both this rsID and that subject. A shared paper means somebody wrote about the two together — it is not a claim that this position explains the subject.
rs9565309 is a single position in the genome, in or near the FBXL3 gene. Published research associates it with morning vs. evening chronotype. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
On MyGeneLog this position is linked to Sleep and Circadian Rhythm. The research behind each link, and its sources, are set out on that condition page.
Subjects that appear in the title or abstract of the same papers as this rsID include sleep and insomnia (1 papers). A shared paper means somebody wrote about the two together; it is not a claim that this position explains the topic.
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, Nat Commun 2016, PMID:26835600. 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.
Morning vs. evening chronotype (rs9565309). MyGeneLog™. https://www.mygenelog.com/variants/rs9565309