rs1004819(A;A)

Common

Magnitude
0.0Typical
Repute
Not rated
Frequency
17%Average of 11 populations
On SNPedia
rs1004819(T;T)Minus strand
Gene
IL23R

Frequency

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

  • Chinese (Denver)37%
  • Japanese (Tokyo)34%
  • Gujarati Indian33%
  • Han Chinese (Beijing)31%
  • Yoruba (Nigeria)10%
  • European ancestry (Utah)9%
  • Maasai (Kenya)8%
  • Luhya (Kenya)8%
  • Tuscan7%
  • Mexican ancestry (Los Angeles)5%
  • African ancestry (Southwest US)2%

Other genotypes of rs1004819

  1. G;GMost notableBad1.5x risk of Crohn's disease, 1.2 for developing ankylosing spondylitisMinor · 1.037% of people
  2. A;GBad1.5x risk of Crohn's disease, 1.2 for developing ankylosing spondylitisMinor · 1.046% of people

All about rs1004819

Source and license

Adapted from rs1004819(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.