rs121918710
A SNP in the TGFBR1 gene on chromosome 9. Its most notable genotype is G;T: Loeys-Dietz Syndrome
- Gene
- TGFBR1
- Location
- Chr 999,142,683 (GRCh38)
- Highest magnitude
- 7.0Very important
- Tested on
- AncestryDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
- G;TMost notableBadLoeys-Dietz Syndrome
- T;TGoodcommon in clinvar
On SNPedia: (G;T), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Other TGFBR1 SNPs
- rs111426349C;TLoeys-Dietz SyndromeVery important
- rs113605875A;GLoeys-Dietz SyndromeVery important
- rs121918711A;GLoeys-Dietz SyndromeVery important
- rs121918712C;TLoeys-Dietz SyndromeVery important
- rs121918713G;TLoeys-Dietz SyndromeVery important
- rs730880223A;GLoeys-Dietz SyndromeVery important
- rs863223829-;AAGLoeys-Dietz SyndromeVery important
- rs868A;Acommon in clinvarTypical
Source and license
Adapted from rs121918710 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.