rs7832552

A SNP in the TRHR gene on chromosome 8. Its most notable genotype is T;T: 2.55 kg higher lean body mass

Gene
TRHR
Location
Chr 8109,103,447 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA
Minor allele frequency
34%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. T;TMost notableNot rated2.55 kg higher lean body massTypical · 0.011% of people

On SNPedia: (T;T). 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.

  • AverageT;T 11%
  • European ancestry (Utah)T;T 7%
  • Han Chinese (Beijing)T;T 22%
  • Japanese (Tokyo)T;T 20%
  • Yoruba (Nigeria)T;T 0%
  • African ancestry (Southwest US)T;T 7%
  • Chinese (Denver)T;T 17%
  • Gujarati IndianT;T 19%
  • Luhya (Kenya)T;T 3%
  • Mexican ancestry (Los Angeles)T;T 22%
  • Maasai (Kenya)T;T 5%
  • TuscanT;T 5%

Other TRHR SNPs

All TRHR SNPs

Notes

From SNPedia

Notes

T;T

Those carrying this genotype had on average 2.55 kg more lean body mass than those carrying the (C;T) or (C;C) genotypes.

Source and license

Adapted from rs7832552 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.