Genetic variant
rs11603334
rs11603334 is a single-letter difference in human DNA, on chromosome 11. Carrying it does not, on its own, mean you have or will develop any condition.
What is this?
Your DNA is a long sequence of four letters. At a few million positions, people commonly differ by a single letter; each of those positions is called a SNP (“snip”), and rs11603334 is the catalogue number of one of them. Which letters you carry there — one copy from each parent — is your genotype.
We hold only the basic reference record for this variant: its ID and position. Many catalogued variants have never been linked to anything.
Why might it matter?
ClinVar holds no clinical classification for this variant. That is the usual case: most catalogued variants have no known effect on health.
Do I have this variant?
If you have taken a consumer DNA test (23andMe, AncestryDNA and similar), you can download its raw data file and check. Create a free account, upload the file, and this page will show the letters you carry at rs11603334, if your test read this position.
Connect this with your blood results
A gene is a fixed instruction; a blood test shows what your body is doing now. CheckMyBloods reads the two side by side, so a variant can be set against the markers it could plausibly affect.
Blood markers do not diagnose a genetic condition, and a variant does not explain a blood result on its own. Together, with symptoms and family history, they give a clinician context.
What should I do next?
- Find out whether you carry it. Reading about a variant says nothing about you until you know your genotype.
- Put it in context. Add your blood results, so the variant can be read against what your body is doing.
- Ask questions. Dr. Hemsworth, our AI assistant, can explain this variant and your results in plain English.
- Take anything that worries you to a professional. A GP or genetic counsellor can order a confirmatory test and interpret it with your history.
This page is general information drawn from public research databases. It cannot diagnose anything, and it is not a substitute for advice from a doctor or genetic counsellor who knows your history.
Technical details
- dbSNP ID
- rs11603334
- Position
- chr11:72721940
Genome-wide association studies (20)
| Trait | Risk allele | OR / beta | P-value | Study |
|---|---|---|---|---|
| Proinsulin levels | A | — | 3E-102 | PubMed |
| Glucose (fasting status unknown, mean, inv-norm transformed) | G | β 0.069 | 4E-84 | PubMed |
| Glucose (fasting status unknown, mean, inv-norm transformed) | G | β 0.063 | 3E-46 | PubMed |
| Glucose (fasting status unknown, maximum, inv-norm transformed) | G | β 0.049 | 2E-45 | PubMed |
| Fasting blood proinsulin levels | A | β 0.081 | 6E-45 | PubMed |
| Hemoglobin A1c (HbA1c, maximum, inv-norm transformed) | G | β 0.047 | 1E-22 | PubMed |
| Type 2 diabetes (PheCode 250.2) | G | β 0.063 | 6E-16 | PubMed |
| Diabetes mellitus (PheCode 250) | G | β 0.062 | 1E-15 | PubMed |
| Fasting glucose | G | β 0.02 | 6E-15 | PubMed |
| Fasting blood glucose (BMI interaction) | A | β 0.002 | 2E-14 | PubMed |
| Body mass index and type 2 diabetes (pairwise) | A | — | 2E-11 | PubMed |
| Body fat percentage and type 2 diabetes (pairwise) | A | — | 2E-10 | PubMed |
| Body mass index and fasting glucose (pairwise) | A | — | 5E-10 | PubMed |
| Fasting glucose | G | β 0.023 | 8E-10 | PubMed |
| Body fat percentage and fasting glucose (pairwise) | A | — | 2E-9 | PubMed |
| Fasting blood glucose | A | β 0.019 | 2E-9 | PubMed |
| Glycated hemoglobin levels | G | β 0.012 | 7E-9 | PubMed |
| Fasting blood glucose | A | β 0.021 | 2E-6 | PubMed |
| Body mass index | A | β 0.018 | 4E-6 | PubMed |
| Fasting glucose | G | β 0.016 | 7E-6 | PubMed |
Sources
- dbSNP: rs11603334 — the reference record
- ClinVar — clinical interpretations submitted by laboratories
- SNPedia — community-written summaries
- GWAS Catalog — association studies