rs3849942(T;T)

1.4x increased risk for ALS

Magnitude
1.4Minor
Repute
Bad
Frequency
4%Average of 11 populations
On SNPedia
rs3849942(A;A)Minus strand
Gene
LOC107987057

Frequency

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

  • Tuscan10%
  • Maasai (Kenya)10%
  • European ancestry (Utah)9%
  • Luhya (Kenya)7%
  • African ancestry (Southwest US)5%
  • Yoruba (Nigeria)3%
  • Mexican ancestry (Los Angeles)2%
  • Gujarati Indian1%
  • Chinese (Denver)<1%
  • Han Chinese (Beijing)<1%
  • Japanese (Tokyo)0%

Other genotypes of rs3849942

  1. C;TBad1.2x increased risk for ALSMinor · 1.227% of people
  2. C;CGoodnormalTypical · 0.069% of people

All about rs3849942

Source and license

Adapted from rs3849942(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.