rs1003723
A SNP in the LDLR gene on chromosome 19. Its most notable genotype is C;C: common in clinvar
- Gene
- LDLR
- Location
- Chr 1911,113,505 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA
- Minor allele frequency
- 28%
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (C;C). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 9 HapMap populations.
- AverageC;C 54%
- European ancestry (Utah)C;C 24%
- Han Chinese (Beijing)C;C 69%
- Japanese (Tokyo)C;C 68%
- Yoruba (Nigeria)C;C 100%
- Chinese (Denver)C;C 65%
- Gujarati IndianC;C 35%
- Mexican ancestry (Los Angeles)C;C 23%
- Maasai (Kenya)C;C 78%
- TuscanC;C 28%
Related
Other LDLR SNPs
- rs121908027-;-familial hypercholesterolemiaVery important
- rs5933C;GFamilial HypercholesterolemiaVery important
- rs2228671A;CFamilial HypercholesterolemiaVery important
- rs2569548C;TFamilial HypercholesterolemiaVery important
- rs11547917A;CFamilial HypercholesterolemiaVery important
- rs13306512A;CFamilial HypercholesterolemiaVery important
- rs13306515A;CFamilial HypercholesterolemiaVery important
- rs28941776A;GFamilial HypercholesterolemiaVery important
Source and license
Adapted from rs1003723 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.