rs1154155(T;T)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
63%Average of 11 populations
On SNPedia
rs1154155(T;T)
Gene
TRA

Frequency

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

  • Luhya (Kenya)93%
  • Yoruba (Nigeria)92%
  • African ancestry (Southwest US)84%
  • Maasai (Kenya)83%
  • European ancestry (Utah)74%
  • Gujarati Indian72%
  • Tuscan63%
  • Mexican ancestry (Los Angeles)60%
  • Japanese (Tokyo)28%
  • Han Chinese (Beijing)23%
  • Chinese (Denver)21%

Other genotypes of rs1154155

  1. G;GMost notableBad2.5x increased risk for narcolepsyWorth knowing · 2.58% of people
  2. G;TBad1.94x increased risk for narcolepsyMinor · 1.529% of people

All about rs1154155

Source and license

Adapted from rs1154155(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.