rs2187668(C;C)

Average

Magnitude
0.0Typical
Repute
Good
Frequency
84%Average of 11 populations
On SNPedia
rs2187668(G;G)Minus strand
Gene
HLA-DQA1

Frequency

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

  • Japanese (Tokyo)94%
  • African ancestry (Southwest US)93%
  • Chinese (Denver)90%
  • Luhya (Kenya)89%
  • Yoruba (Nigeria)86%
  • Han Chinese (Beijing)85%
  • European ancestry (Utah)84%
  • Gujarati Indian82%
  • Maasai (Kenya)80%
  • Tuscan78%
  • Mexican ancestry (Los Angeles)64%

Other genotypes of rs2187668

  1. T;TMost notableBadAutoimmune disorder risk (lupus, celiac disease) due to 2 HLA-DRB1*0301 allelesImportant · 3.0<1% of people
  2. C;TBadSomewhat increased autoimmune disorder (lupus, celiac disease) risk; 1 HLA-DRB1*0301 alleleWorth knowing · 2.115% of people

All about rs2187668

Source and license

Adapted from rs2187668(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.