rs11190302

A SNP on chromosome 10. Its most notable genotype is T;T.

Gene
None listed
Location
Chr 1099,873,158 (GRCh38)
Highest magnitude
2.0Worth knowing
Tested on
23andMe
Minor allele frequency
34%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. C;CGoodNo summary available.Minor · 1.248% of people
  2. C;TBadNo summary available.Minor · 1.242% of people
  3. T;TMost notableBadNo summary available.Worth knowing · 2.010% of people

On SNPedia: (C;C), (C;T), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Frequency

Share of each genotype in 11 HapMap populations.

  • AverageC;C 48% C;T 42% T;T 10%
  • European ancestry (Utah)C;C 37% C;T 48% T;T 15%
  • Han Chinese (Beijing)C;C 59% C;T 36% T;T 5%
  • Japanese (Tokyo)C;C 60% C;T 35% T;T 4%
  • Yoruba (Nigeria)C;C 65% C;T 33% T;T 2%
  • African ancestry (Southwest US)C;C 58% C;T 37% T;T 5%
  • Chinese (Denver)C;C 64% C;T 29% T;T 6%
  • Gujarati IndianC;C 37% C;T 47% T;T 17%
  • Luhya (Kenya)C;C 54% C;T 43% T;T 3%
  • Mexican ancestry (Los Angeles)C;C 16% C;T 67% T;T 17%
  • Maasai (Kenya)C;C 53% C;T 39% T;T 9%
  • TuscanC;C 25% C;T 50% T;T 26%

Conditions, medicines and genes

Notes

From SNPedia

Notes

rs11190302 increases susceptibility to late-onset Alzheimer's disease 1.39 times for heterozygotes (CT) and 2.07 times for homozygotes (TT).

Source and license

Adapted from rs11190302 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.