rs7794745(A;A)

Normal risk (for autism)

Magnitude
1.1Minor
Repute
Good
Frequency
27%Average of 11 populations
On SNPedia
rs7794745(A;A)
Gene
CNTNAP2

Frequency

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

  • Mexican ancestry (Los Angeles)48%
  • European ancestry (Utah)48%
  • Japanese (Tokyo)42%
  • Chinese (Denver)39%
  • Tuscan38%
  • Han Chinese (Beijing)37%
  • Gujarati Indian35%
  • African ancestry (Southwest US)7%
  • Yoruba (Nigeria)1%
  • Maasai (Kenya)1%
  • Luhya (Kenya)<1%

Other genotypes of rs7794745

  1. A;TMost notableBadslightly increased risk for autismWorth knowing · 2.042% of people
  2. T;TBadslightly increased risk for autismWorth knowing · 2.031% of people

All about rs7794745

Source and license

Adapted from rs7794745(A;A) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.