rs2273647(C;T)

Some protective effect against Alzheimer's by preventing brain glucose decline

Magnitude
2.0Worth knowing
Repute
Good
Frequency
22%Average of 11 populations
On SNPedia
rs2273647(C;T)
Gene
PPP4R3A

Frequency

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

  • Tuscan48%
  • European ancestry (Utah)43%
  • Gujarati Indian35%
  • African ancestry (Southwest US)28%
  • Maasai (Kenya)19%
  • Mexican ancestry (Los Angeles)17%
  • Luhya (Kenya)16%
  • Yoruba (Nigeria)14%
  • Japanese (Tokyo)10%
  • Chinese (Denver)9%
  • Han Chinese (Beijing)7%

Other genotypes of rs2273647

  1. C;CBadMost people have this genotype; but the rarer genotype may reduce Alzheimer's riskMinor · 1.074% of people

All about rs2273647

Notes

From SNPedia

see rs2273647

Source and license

Adapted from rs2273647(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.