rs104894834
A SNP in the GLA gene on chromosome X. Its most notable genotype is A;A: Fabry disease
- Gene
- GLA
- Location
- Chr X101,403,846 (GRCh38)
- Highest magnitude
- 6.0Very important
- Tested on
- AncestryDNA
Genotypes
Plus strand, as in 23andMe and AncestryDNA files.
- G;GGoodcommon in clinvar
- A;GBadCarrier of a Fabry disease mutation; X-linked so risk is to sons
- A;AMost notableBadFabry disease
SNPedia records rs104894834 on the minus strand: (C;C), (C;T), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Other GLA SNPs
- rs397515870T;TFabry diseaseVery important
- rs28935196G;GFabry diseaseVery important
- rs28935197C;CFabry diseaseVery important
- rs28935486A;AFabry diseaseVery important
- rs28935488G;GFabry diseaseVery important
- rs28935493T;TFabry diseaseVery important
- rs104894827A;AFabry diseaseVery important
- rs104894839T;TFabry diseaseVery important
Notes
From SNPedia
Notes
A;G
Mostly unaffected in absence of a second GLA gene mutation; see text and links via main rs-page
Source and license
Adapted from rs104894834 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.