rs2283123(C;T)

Decreased risk of schizophrenia in limited study

Magnitude
1.0Minor
Repute
Good
Frequency
17%Average of 11 populations
On SNPedia
rs2283123(C;T)
Gene
DBH

Frequency

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

  • Gujarati Indian32%
  • European ancestry (Utah)25%
  • Tuscan22%
  • Han Chinese (Beijing)21%
  • Maasai (Kenya)18%
  • Chinese (Denver)17%
  • Luhya (Kenya)16%
  • Japanese (Tokyo)14%
  • African ancestry (Southwest US)11%
  • Mexican ancestry (Los Angeles)9%
  • Yoruba (Nigeria)8%

Other genotypes of rs2283123

  1. C;CMost notableNot ratednormal risk of schizophrenia in limited studyMinor · 1.082% of people
  2. T;TGooddecreased risk of schizophrenia in limited studyMinor · 1.01% of people

All about rs2283123

Source and license

Adapted from rs2283123(C;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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.