rs231775(G;G)

2.3x risk of Hashimoto's thyroiditis, 1.47x risk of Graves' disease

Magnitude
2.3Worth knowing
Repute
Bad
Frequency
22%Average of 11 populations
On SNPedia
rs231775(G;G)
Gene
CTLA4

Frequency

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

  • Han Chinese (Beijing)47%
  • Chinese (Denver)45%
  • Japanese (Tokyo)38%
  • Maasai (Kenya)25%
  • Luhya (Kenya)24%
  • European ancestry (Utah)14%
  • Yoruba (Nigeria)14%
  • African ancestry (Southwest US)12%
  • Mexican ancestry (Los Angeles)10%
  • Gujarati Indian10%
  • Tuscan6%

Other genotypes of rs231775

  1. A;AGoodno increased risk of autoimmune thyroid diseaseMinor · 1.031% of people
  2. A;GBad1.5x risk of autoimmune thyroiditisMinor · 1.547% of people

All about rs231775

Notes

From SNPedia

see text at rs231775

Source and license

Adapted from rs231775(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.