rs12255372(G;G)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
68%Average of 11 populations
On SNPedia
rs12255372(G;G)
Gene
TCF7L2

Frequency

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

  • Han Chinese (Beijing)100%
  • Chinese (Denver)98%
  • Japanese (Tokyo)95%
  • Maasai (Kenya)79%
  • European ancestry (Utah)60%
  • Luhya (Kenya)59%
  • Mexican ancestry (Los Angeles)59%
  • Gujarati Indian56%
  • African ancestry (Southwest US)49%
  • Yoruba (Nigeria)48%
  • Tuscan48%

Other genotypes of rs12255372

  1. G;TBad1.3x increased type-2 diabetes riskWorth knowing · 2.027% of people
  2. T;TMost notableBadslight increases (~1.5x) in risk for type-2 diabetes and possibly breast cancer and aggressive prostate cancerWorth knowing · 2.25% of people

All about rs12255372

Source and license

Adapted from rs12255372(G;G) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.