rs2296793

A SNP in the TOR1A gene on chromosome 9. Its most notable genotype is G;G: common in clinvar

Gene
TOR1A
Location
Chr 9129,822,779 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA, FamilyTreeDNA
Minor allele frequency
24%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. G;GMost notableGoodcommon in clinvarTypical · 0.058% of people

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

Frequency

Share of each genotype in 8 HapMap populations.

  • AverageG;G 58%
  • European ancestry (Utah)G;G 50%
  • Han Chinese (Beijing)G;G 60%
  • Japanese (Tokyo)G;G 50%
  • Yoruba (Nigeria)G;G 55%
  • African ancestry (Southwest US)G;G 67%
  • Chinese (Denver)G;G 63%
  • Maasai (Kenya)G;G 76%
  • TuscanG;G 44%

Conditions, medicines and genes

Other TOR1A SNPs

All TOR1A SNPs

Notes

From SNPedia

Notes

After adjusting for age, sex, and their interaction, a strong association between dystonia and two SNPs, rs13283584 and rs1182 was observed. Intragenic Cis and Trans modification of genetic susceptibility in DYT1 torsion dystonia.

Source and license

Adapted from rs2296793 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.