rs30187(T;T)

2x higher risk for Ankylosing Spondylitis.

Magnitude
2.0Worth knowing
Repute
Bad
Frequency
19%Average of 11 populations
On SNPedia
rs30187(T;T)
Gene
ERAP1

Frequency

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

  • Maasai (Kenya)24%
  • Han Chinese (Beijing)23%
  • Japanese (Tokyo)21%
  • Yoruba (Nigeria)21%
  • Chinese (Denver)20%
  • Gujarati Indian20%
  • Mexican ancestry (Los Angeles)19%
  • Tuscan18%
  • African ancestry (Southwest US)18%
  • Luhya (Kenya)16%
  • European ancestry (Utah)9%

Other genotypes of rs30187

  1. C;CGoodNormal low risk (0.1%) for ankylosing spondylitis.Minor · 1.234% of people
  2. C;TBad1.4x higher risk for Ankylosing Spondylitis.Minor · 1.547% of people

All about rs30187

Notes

From SNPedia

Doubled, but still very low, risk (0.2%) of this rare autoimmune disease that causes inflammation of the spine and joints.

Source and license

Adapted from rs30187(T;T) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.