rs749497185

A SNP in the MYH11 gene on chromosome 16. Its most notable genotype is -;CT: Familial thoracic aortic aneurysms and dissections (FTAAD)

Gene
MYH11
Location
Chr 1615,741,512 (GRCh38)
Highest magnitude
6.5Very important
Tested on
23andMe, AncestryDNA

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. -;CTMost notableBadFamilial thoracic aortic aneurysms and dissections (FTAAD)Very important · 6.5
  2. CT;CTGoodcommon in clinvarTypical · 0.0

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

Other MYH11 SNPs

All MYH11 SNPs

Source and license

Adapted from rs749497185 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.