rs180275

A SNP in the GNGT1 gene on chromosome 7. Its most notable genotype is G;G.

Gene
GNGT1
Location
Chr 793,906,158 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe
Minor allele frequency
9%

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. G;GMost notableNot ratedNo summary available.Typical · 0.082% of people

SNPedia records rs180275 on the minus strand: (C;C). 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.

  • AverageG;G 82%
  • European ancestry (Utah)G;G 84%
  • Han Chinese (Beijing)G;G 86%
  • Japanese (Tokyo)G;G 81%
  • Yoruba (Nigeria)G;G 83%
  • African ancestry (Southwest US)G;G 93%
  • Chinese (Denver)G;G 90%
  • Gujarati IndianG;G 81%
  • Luhya (Kenya)G;G 72%
  • Mexican ancestry (Los Angeles)G;G 79%
  • Maasai (Kenya)G;G 74%
  • TuscanG;G 82%

Conditions, medicines and genes

Notes

From SNPedia

Notes

rs180275(G) associated with increased risk of sudden deafness in Korean population. odds ratio (OR) for SD associated with the G vs. A allele was 2.58 rs180275 G allele protective against an increase in BMI in Korean population.

Source and license

Adapted from rs180275 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.