rs910079

A SNP in the PDYN gene on chromosome 20. Its most notable genotype is A;A: common in clinvar

Gene
PDYN
Location
Chr 201,979,552 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, FamilyTreeDNA
Minor allele frequency
48%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. A;AMost notableGoodcommon in clinvarTypical · 0.025% of people

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

Frequency

Share of each genotype in 11 HapMap populations.

  • AverageA;A 25%
  • European ancestry (Utah)A;A 56%
  • Han Chinese (Beijing)A;A 3%
  • Japanese (Tokyo)A;A 6%
  • Yoruba (Nigeria)A;A 23%
  • African ancestry (Southwest US)A;A 21%
  • Chinese (Denver)A;A <1%
  • Gujarati IndianA;A 20%
  • Luhya (Kenya)A;A 22%
  • Mexican ancestry (Los Angeles)A;A 41%
  • Maasai (Kenya)A;A 25%
  • TuscanA;A 53%

Other PDYN SNPs

All PDYN SNPs

Notes

From SNPedia

Notes

In Caucasians, we found point-wise significant associations of 3' UTR SNPs (rs910080, rs910079, and rs2235749) with cocaine dependence and cocaine/alcohol codependence.

Source and license

Adapted from rs910079 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.