rs2279381(C;C)

Common/normal

Magnitude
0.0Typical
Repute
Good
Frequency
94%Average of 8 populations
On SNPedia
rs2279381(G;G)Minus strand
Gene
FABP7

Frequency

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

  • Yoruba (Nigeria)100%
  • Tuscan99%
  • European ancestry (Utah)98%
  • Luhya (Kenya)97%
  • Mexican ancestry (Los Angeles)95%
  • Chinese (Denver)92%
  • Japanese (Tokyo)90%
  • Han Chinese (Beijing)84%

Other genotypes of rs2279381

  1. T;TMost notableGoodMore fragmented sleep (no particular negative consequences)Worth knowing · 2.5<1% of people
  2. C;TGoodSleep might be more fragmented (no particular negative consequences)Worth knowing · 2.05% of people

All about rs2279381

Source and license

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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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