rs926103(C;C)

No increased risk.

Magnitude
0.0Typical
Repute
Good
Frequency
36%Average of 9 populations
On SNPedia
rs926103(G;G)Minus strand
Gene
SH2D2A

Frequency

Share of people with C;C in each HapMap population.

  • Han Chinese (Beijing)75%
  • Japanese (Tokyo)66%
  • Chinese (Denver)64%
  • Mexican ancestry (Los Angeles)38%
  • Tuscan36%
  • Maasai (Kenya)19%
  • African ancestry (Southwest US)18%
  • Yoruba (Nigeria)4%
  • European ancestry (Utah)0%

Other genotypes of rs926103

  1. T;TMost notableBadPossible increased risk of multiple sclerosis if SH2D2A promoter GA repeat=16Minor · 1.021% of people
  2. C;TGoodNo increased risk.Typical · 0.043% of people

All about rs926103

Notes

From SNPedia

Not reported to be associated with an increased risk of multiple sclerosis. See The SH2D2A gene and susceptibility to multiple sclerosis. The T cell regulator gene SH2D2A contributes to the genetic susceptibility of multiple sclerosis rs926103 and a GA repeat polymorphism forming a risk haplotype for Multiple sclerosis

References

Source and license

Adapted from rs926103(G;G) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.