rs193922641
A SNP in the IL7R gene on chromosome 5. Its most notable genotype is G;G: common in clinvar
- Gene
- IL7R
- Location
- Chr 535,867,437 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Notes
From SNPedia
Notes
New technique for the treatment of endstage renal failure. Interleukin-7 receptor alpha (IL-7Ralpha) deficiency: cellular and molecular bases. Analysis of clinical, immunological, and molecular features in 16 novel patients. Omenn syndrome in an infant with IL7RA gene mutation. IL-7 receptor deficient SCID with a unique intronic mutation and post-transplant autoimmunity due to chronic GVHD. Genetically determined lymphopenia and autoimmune manifestations. Mutations causing severe combined immunodeficiency: detection with a custom resequencing microarray.
Source and license
Adapted from rs193922641 on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.
SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.