rs2279381(T;T)

More fragmented sleep (no particular negative consequences)

Magnitude
2.5Worth knowing
Repute
Good
Frequency
<1%Average of 8 populations
On SNPedia
rs2279381(A;A)Minus strand
Gene
FABP7

Frequency

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

  • Japanese (Tokyo)<1%
  • Chinese (Denver)<1%
  • European ancestry (Utah)0%
  • Han Chinese (Beijing)0%
  • Yoruba (Nigeria)0%
  • Luhya (Kenya)0%
  • Mexican ancestry (Los Angeles)0%
  • Tuscan0%

Other genotypes of rs2279381

  1. C;TGoodSleep might be more fragmented (no particular negative consequences)Worth knowing · 2.05% of people
  2. C;CGoodcommon/normalTypical · 0.094% of people

All about rs2279381

Source and license

Adapted from rs2279381(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.