rs6494223(C;C)

Normal

Magnitude
0.0Typical
Repute
Not rated
Frequency
28%Average of 11 populations
On SNPedia
rs6494223(C;C)
Gene
CHRNA7

Frequency

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

  • Maasai (Kenya)42%
  • Luhya (Kenya)40%
  • Tuscan36%
  • European ancestry (Utah)34%
  • African ancestry (Southwest US)33%
  • Mexican ancestry (Los Angeles)29%
  • Gujarati Indian27%
  • Yoruba (Nigeria)25%
  • Japanese (Tokyo)16%
  • Han Chinese (Beijing)13%
  • Chinese (Denver)11%

Other genotypes of rs6494223

  1. C;TNot ratedin ALZ patients, increased risk of delusionsTypical · 0.048% of people
  2. T;TNot ratedin ALZ patients, increased risk of delusionsTypical · 0.024% of people

All about rs6494223

Source and license

Adapted from rs6494223(C;C) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.