rs3087243(G;G)

Increased risk for autoimmune diseases

Magnitude
1.5Minor
Repute
Bad
Frequency
49%Average of 11 populations
On SNPedia
rs3087243(G;G)
Gene
CTLA4

Frequency

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

  • Maasai (Kenya)76%
  • Luhya (Kenya)74%
  • Yoruba (Nigeria)69%
  • Han Chinese (Beijing)64%
  • Chinese (Denver)59%
  • African ancestry (Southwest US)58%
  • Japanese (Tokyo)50%
  • Mexican ancestry (Los Angeles)33%
  • European ancestry (Utah)28%
  • Tuscan23%
  • Gujarati Indian11%

Other genotypes of rs3087243

  1. A;AGoodNormal risk for auto-immune diseasesMinor · 1.012% of people
  2. A;GMost notableBadincreased risk for auto-immune diseasesMinor · 1.538% of people

All about rs3087243

Source and license

Adapted from rs3087243(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.