rs17845454
A SNP in the GALT gene on chromosome 9. Its most notable genotype is A;A.
- Gene
- GALT
- Location
- Chr 934,649,445 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- Not on consumer chips
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (A;A). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 4 HapMap populations.
- AverageA;A 92%
- European ancestry (Utah)A;A 74%
- Han Chinese (Beijing)A;A 93%
- Japanese (Tokyo)A;A 100%
- Yoruba (Nigeria)A;A 100%
Related
Other GALT SNPs
- rs75391579G;GGalactosemia (predicted); see discussionVery important
- rs111033647A;AGalactosemia (predicted); see discussionVery important
- rs111033686T;TGalactosemia (predicted); see discussionVery important
- rs111033690T;TGalactosemia (predicted); see discussionVery important
- rs111033709A;AGalactosemia (predicted); see discussionVery important
- rs111033715C;CGalactosemia (predicted); see discussionVery important
- rs111033726C;CGalactosemia (predicted); see discussionVery important
- rs111033728C;CGalactosemia (predicted); see discussionVery important
Source and license
Adapted from rs17845454 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.