rs3819299(G;T)

Likely to carry one HLA-B27 allele, possible risk for B27 Syndromes.

Magnitude
3.0Important
Repute
Bad
Frequency
11%Average of 11 populations
On SNPedia
rs3819299(A;C)Minus strand
Gene
HLA-B

Frequency

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

  • Japanese (Tokyo)28%
  • Gujarati Indian18%
  • Mexican ancestry (Los Angeles)16%
  • Han Chinese (Beijing)15%
  • Chinese (Denver)12%
  • Maasai (Kenya)9%
  • European ancestry (Utah)8%
  • African ancestry (Southwest US)5%
  • Tuscan3%
  • Luhya (Kenya)3%
  • Yoruba (Nigeria)<1%

Other genotypes of rs3819299

  1. T;TGoodcommon in clinvarTypical · 0.089% of people
  2. G;GBadlikely to carry two HLA-B27 alleles, possible risk for B27 Syndromes.Important · 3.00% of people

All about rs3819299

Notes

From SNPedia

See details at: HLA-B27 Syndromes. Not all allelles of HLA-B27 are at risk for B27 Syndromes, please check the HLA-B27 page for details.

Source and license

Adapted from rs3819299(A;C) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.