rs27072(T;T)

Lower risk of alcohol withdrawal seizures, and probably lower odds of ADHD.

Magnitude
1.9Minor
Repute
Good
Frequency
3%Average of 11 populations
On SNPedia
rs27072(T;T)
Gene
SLC6A3

Frequency

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

  • Han Chinese (Beijing)8%
  • Gujarati Indian8%
  • Chinese (Denver)5%
  • European ancestry (Utah)4%
  • Tuscan3%
  • Maasai (Kenya)2%
  • Japanese (Tokyo)2%
  • Luhya (Kenya)<1%
  • Yoruba (Nigeria)0%
  • African ancestry (Southwest US)0%
  • Mexican ancestry (Los Angeles)0%

Other genotypes of rs27072

  1. C;CMost notableBad2x risk of severe alcohol withdrawal. Possible increased odds of ADHD.Worth knowing · 2.069% of people
  2. C;TGoodLower risk of alcohol withdrawal seizures, and perhaps lower odds of ADHD.Minor · 1.928% of people

All about rs27072

Notes

From SNPedia

Alcoholics with this are less likely to have seizures during alcohol withdrawal.

Source and license

Adapted from rs27072(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.