rs3923890(A;A)

Lower social interaction

Magnitude
1.0Minor
Repute
Bad
Frequency
16%Average of 11 populations
On SNPedia
rs3923890(A;A)
Gene
ROBO3

Frequency

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

  • Chinese (Denver)35%
  • Han Chinese (Beijing)35%
  • Mexican ancestry (Los Angeles)28%
  • Japanese (Tokyo)27%
  • Gujarati Indian17%
  • Tuscan13%
  • European ancestry (Utah)11%
  • African ancestry (Southwest US)9%
  • Maasai (Kenya)3%
  • Luhya (Kenya)<1%
  • Yoruba (Nigeria)<1%

Other genotypes of rs3923890

  1. A;TNot ratedNo summary available.Typical · 0.038% of people
  2. T;TGoodnormal social interactionMinor · 1.045% of people

All about rs3923890

Notes

From SNPedia

Increased risk of autism. Lower social interaction on ADI-R_A test.ncbi.nlm.nih.gov

Source and license

Adapted from rs3923890(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.