rs3758391(C;T)
Less mental decline with age.
- Magnitude
- 2.0Worth knowing
- Repute
- Good
- Frequency
- 40%Average of 11 populations
- On SNPedia
- rs3758391(C;T)
- Gene
- SIRT1
Frequency
Share of people with C;T in each HapMap population.
- African ancestry (Southwest US)47%
- Gujarati Indian47%
- Tuscan45%
- Yoruba (Nigeria)45%
- Maasai (Kenya)44%
- Mexican ancestry (Los Angeles)43%
- Luhya (Kenya)42%
- European ancestry (Utah)36%
- Japanese (Tokyo)35%
- Han Chinese (Beijing)34%
- Chinese (Denver)26%
Other genotypes of rs3758391
Notes
From SNPedia
One copy of the good version of the SIRT1 longevity gene. This is believed to slow the aging of the brain, and perhaps to increase longevity.
Source and license
Adapted from rs3758391(C;T) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.