rs669(T;T)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
59%Average of 11 populations
On SNPedia
rs669(A;A)Minus strand
Gene
KLRG1

Frequency

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

  • Japanese (Tokyo)91%
  • Chinese (Denver)86%
  • Han Chinese (Beijing)82%
  • Gujarati Indian66%
  • Luhya (Kenya)56%
  • Tuscan50%
  • European ancestry (Utah)46%
  • African ancestry (Southwest US)46%
  • Maasai (Kenya)45%
  • Yoruba (Nigeria)44%
  • Mexican ancestry (Los Angeles)35%

Other genotypes of rs669

  1. C;TNot ratedpossibly increased risk for AlzheimersTypical · 0.034% of people
  2. C;CMost notableBad3.8x or higher increased risk for AlzheimersWorth knowing · 2.07% of people

All about rs669

Source and license

Adapted from rs669(A;A) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.