rs137853826
A SNP in the GNPTG gene on chromosome 16. Its most notable genotype is A;A: possible association with stuttering
- Gene
- GNPTG
- Location
- Chr 161,352,123 (GRCh38)
- Highest magnitude
- 2.9Worth knowing
- Tested on
- AncestryDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
- A;AMost notableBadpossible association with stuttering
- A;CBadpossible association with stuttering
- C;CGoodcommon/normal
On SNPedia: (A;A), (A;C), (C;C). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Conditions, medicines and genes
Other GNPTG SNPs
- rs137852884A;AMucolipidosis III gammaVery important
- rs137852885A;AMucolipidosis III gammaVery important
- rs193302847C;CMucolipidosis III gammaVery important
- rs193302848T;TMucolipidosis III gammaVery important
- rs193302849-;-Mucolipidosis III gammaVery important
- rs193302850-;-Mucolipidosis III gammaVery important
- rs193302851C;CMucolipidosis III gammaVery important
- rs193302852C;CMucolipidosis III gammaVery important
Notes
From SNPedia
Notes
rs137853826, also known as c.74C>A, Ala25Glu or A25E, is a variant in the TSR3 gene on chromosome 16. The minor (A) allele of rs137853826 was reported as a mutation in the GNPTG gene associated with stuttering in a 2010 study.
A;A
see rs137853826
A;C
see rs137853826
Source and license
Adapted from rs137853826 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.