rs387906745

A SNP in the TEK gene on chromosome 9. Its most notable genotype is A;G: tendency for multiple cutaneous and mucosal venous malformations

Gene
TEK
Location
Chr 927,212,764 (GRCh38)
Highest magnitude
5.0Very important
Tested on
AncestryDNA

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. A;GMost notableBadtendency for multiple cutaneous and mucosal venous malformationsVery important · 5.0
  2. G;GGoodcommon in clinvarTypical · 0.0

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

Conditions, medicines and genes

Other TEK SNPs

All TEK SNPs

Notes

From SNPedia

Notes

rs387906745, also known as c.2744G>A, Arg915His and R915H, represents a mutation in the TEK gene on chromosome 9. The rare minor allele for this SNP is reported to cause Multiple cutaneous and mucosal venous malformations.

A;G

see rs387906745

Source and license

Adapted from rs387906745 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.