rs10250779(A;A)
Possible exercise-inducing cramping in African-Americans
- Magnitude
- 2.0Worth knowing
- Repute
- Bad
- Frequency
- 0%Average of 4 populations
- On SNPedia
- rs10250779(T;T)Minus strand
- Gene
- PGAM2
Frequency
Share of people with A;A in each HapMap population.
- European ancestry (Utah)0%
- Han Chinese (Beijing)0%
- Japanese (Tokyo)0%
- Yoruba (Nigeria)0%
Other genotypes of rs10250779
Notes
From SNPedia
The symptoms reported (over 30 years ago) were myalgia and cramping upon exercising for several African-Americans carrying this genotype, and the disease is specifically reported as glycogen storage disease X. If you carry this genotype and certainly do not experience significant exercise-induced cramping, let us know and we will annotate this record.
Source and license
Adapted from rs10250779(T;T) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.