i5047649

A SNP. Its most notable genotype is C;G: Alzheimer's disease

Gene
None listed
Highest magnitude
7.0Very important
Tested on
Not on consumer chips

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. C;GMost notableBadAlzheimer's diseaseVery important · 7.0
  2. G;GGoodAlzheimer's diseaseTypical · 0.0

On SNPedia: (C;G), (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Conditions, medicines and genes

Notes

From SNPedia

Notes

PSEN1 gene, L173F, GRCh37 Chr14:73653599 G>C mutation; reported as pathogenic for dominantly inherited, early-onset Alzheimer's disease. AlzForum No dbSNP rs-id known at this time.

C;G

see i5047649

G;G

see i5047649

Source and license

Adapted from i5047649 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.