rs3849942(C;T)

1.2x increased risk for ALS

Magnitude
1.2Minor
Repute
Bad
Frequency
27%Average of 11 populations
On SNPedia
rs3849942(A;G)Minus strand
Gene
LOC107987057

Frequency

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

  • Tuscan41%
  • Luhya (Kenya)41%
  • Maasai (Kenya)40%
  • Yoruba (Nigeria)38%
  • European ancestry (Utah)29%
  • African ancestry (Southwest US)28%
  • Gujarati Indian25%
  • Chinese (Denver)17%
  • Japanese (Tokyo)15%
  • Han Chinese (Beijing)13%
  • Mexican ancestry (Los Angeles)5%

Other genotypes of rs3849942

  1. T;TMost notableBad1.4x increased risk for ALSMinor · 1.44% of people
  2. C;CGoodnormalTypical · 0.069% of people

All about rs3849942

Source and license

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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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