rs2470890(T;T)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
10%Average of 10 populations
On SNPedia
rs2470890(T;T)
Gene
CYP1A2

Frequency

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

  • European ancestry (Utah)45%
  • Tuscan28%
  • Mexican ancestry (Los Angeles)12%
  • Maasai (Kenya)5%
  • Japanese (Tokyo)4%
  • Han Chinese (Beijing)3%
  • Gujarati Indian2%
  • Chinese (Denver)<1%
  • Yoruba (Nigeria)0%
  • African ancestry (Southwest US)0%

Other genotypes of rs2470890

  1. C;CMost notableNot ratedCYP1A2_1545T>C homozygoteTypical · 0.060% of people
  2. C;TNot ratedcarrier of one CYP1A2_1545T>C alleleTypical · 0.030% of people

All about rs2470890

Source and license

Adapted from rs2470890(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.