rs2977838
A SNP in the SLC39A4 gene on chromosome 8. Its most notable genotype is G;G: common in complete genomics
- Gene
- SLC39A4
- Location
- Chr 8144,415,027 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe
- Minor allele frequency
- 4%
Genotypes
Plus strand, as in 23andMe and AncestryDNA files.
SNPedia records rs2977838 on the minus strand: (C;C), (T;T). 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.
- AverageG;G 97% A;A 0%
- European ancestry (Utah)G;G 89% A;A 0%
- Han Chinese (Beijing)G;G 100% A;A 0%
- Japanese (Tokyo)G;G 100% A;A 0%
- Yoruba (Nigeria)G;G 100% A;A 0%
Related
Other SLC39A4 SNPs
- rs121434287A;GCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434288C;TCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434289C;TCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434290G;TCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434291C;TCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434292A;GCarrier of an acrodermatitis enteropathica mutationImportant
- rs121434293C;GCarrier of an acrodermatitis enteropathica mutationImportant
- rs782695425-;GCarrier of a likely acrodermatitis enteropathica mutationImportant
Source and license
Adapted from rs2977838 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.