rs939876

A SNP in the TBC1D30 gene on chromosome 12. Its most notable genotype is A;A: common on affy axiom data

Gene
TBC1D30
Location
Chr 1264,858,338 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA, FamilyTreeDNA
Minor allele frequency
6%

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. A;AMost notableGoodcommon on affy axiom dataTypical · 0.091% of people

SNPedia records rs939876 on the minus strand: (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Frequency

Share of each genotype in 10 HapMap populations.

  • AverageA;A 91%
  • European ancestry (Utah)A;A 77%
  • Han Chinese (Beijing)A;A 96%
  • Japanese (Tokyo)A;A 99%
  • Yoruba (Nigeria)A;A 98%
  • African ancestry (Southwest US)A;A 97%
  • Chinese (Denver)A;A 95%
  • Gujarati IndianA;A 88%
  • Mexican ancestry (Los Angeles)A;A 88%
  • Maasai (Kenya)A;A 94%
  • TuscanA;A 77%

Notes

From SNPedia

Notes

non sig. gwas, hit (p = 2 x 10^-6) for Trails B performance

Source and license

Adapted from rs939876 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.