Genetic variant
rs1926736
rs1926736 is a single-letter difference in human DNA, on chromosome 10. 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 rs1926736 is the catalogue number of one of them. Which letters you carry there — one copy from each parent — is your genotype.
Genetic variants in the mannose receptor gene (MRC1) are associated with asthma in two independent populations
From SNPedia
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 rs1926736, 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
- rs1926736
- Position
- chr10:17891705
Genome-wide association studies (20)
| Trait | Risk allele | OR / beta | P-value | Study |
|---|---|---|---|---|
| ADGRE2/CRIM1 protein level ratio | — | OR 0.12 | 5E-61 | PubMed |
| TLR3 protein levels | G | β 0.039 | 3E-33 | PubMed |
| Plexin-B2 levels | A | OR 0.17 | 2E-32 | PubMed |
| Albumin levels | A | β 0.029 | 2E-31 | PubMed |
| PIK3IP1/RGMB protein level ratio | — | β 0.076 | 1E-29 | PubMed |
| CPA4 protein levels | G | β 0.056 | 1E-28 | PubMed |
| Serum total protein levels | G | β 0.029 | 2E-28 | PubMed |
| Total protein levels (UKB data field 30860) | G | β 0.022 | 8E-28 | PubMed |
| Serum albumin levels | G | β 0.027 | 2E-27 | PubMed |
| Neuronal cell adhesion molecule levels | A | OR 0.15 | 7E-27 | PubMed |
| Semaphorin-3G levels | A | OR 0.15 | 1E-24 | PubMed |
| PNLIP protein levels | G | β 0.05 | 6E-23 | PubMed |
| NAGPA protein levels | G | β 0.056 | 9E-23 | PubMed |
| Albumin levels | G | β 0.02 | 2E-21 | PubMed |
| SOD3 protein levels | G | β 0.05 | 1E-20 | PubMed |
| Neurofascin levels | A | OR 0.13 | 2E-19 | PubMed |
| Immunoglobulin superfamily member 3 levels | A | OR 0.12 | 8E-19 | PubMed |
| CPA1 protein levels | G | β 0.044 | 1E-18 | PubMed |
| AMY2B protein levels | G | β 0.046 | 2E-18 | PubMed |
| Semaphorin-4D levels | A | OR 0.12 | 2E-17 | PubMed |
Sources
- dbSNP: rs1926736 — the reference record
- ClinVar — clinical interpretations submitted by laboratories
- SNPedia — community-written summaries
- GWAS Catalog — association studies