rs2050066
A SNP in the PTGER3 gene on chromosome 1. Its most notable genotype is T;T.
- Gene
- PTGER3
- Location
- Chr 170,989,452 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe
- Minor allele frequency
- 5%
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (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.
- AverageT;T 90%
- European ancestry (Utah)T;T 80%
- Han Chinese (Beijing)T;T 100%
- Japanese (Tokyo)T;T 100%
- Yoruba (Nigeria)T;T 96%
- African ancestry (Southwest US)T;T 90%
- Gujarati IndianT;T 96%
- Luhya (Kenya)T;T 89%
- Mexican ancestry (Los Angeles)T;T 95%
- Maasai (Kenya)T;T 69%
- TuscanT;T 84%
Notes
From SNPedia
Notes
Preterm birth in Caucasians is associated with coagulation and inflammation pathway gene variants. Part of two haplotypes in mothers associated with higher risk of preterm birth: rs2050066(C)-rs6424414(T)-rs2300167(T) and rs2050066(C)-rs6424414(C)-rs2300167(T)
Source and license
Adapted from rs2050066 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.