rs299284

A SNP in the HMMR gene on chromosome 5. Its most notable genotype is C;C: common on affy axiom data

Gene
HMMR
Location
Chr 5163,469,644 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA, FamilyTreeDNA
Minor allele frequency
8%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. C;CMost notableGoodcommon on affy axiom dataTypical · 0.087% of people

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 11 HapMap populations.

  • AverageC;C 87%
  • European ancestry (Utah)C;C 71%
  • Han Chinese (Beijing)C;C 99%
  • Japanese (Tokyo)C;C 98%
  • Yoruba (Nigeria)C;C 84%
  • African ancestry (Southwest US)C;C 77%
  • Chinese (Denver)C;C 98%
  • Gujarati IndianC;C 89%
  • Luhya (Kenya)C;C 89%
  • Mexican ancestry (Los Angeles)C;C 86%
  • Maasai (Kenya)C;C 94%
  • TuscanC;C 69%

Conditions, medicines and genes

Other HMMR SNPs

All HMMR SNPs

Notes

From SNPedia

Notes

breast cancer *rs10515860 [odds ratio (OR; AA/GG), 0.85; 95% confidence interval (CI), 0.65-1.12; P(trend) = 0.9], *rs299290 [OR (CC/TT), 1.00; 95% CI, 0.87-1.15; P(trend) = 0.7], *rs3756648 (rs7712023) [OR (TT/CC), 0.93; 95% CI, 0.84-1.02; P(trend) = 0.1], *rs299284 [OR (TT/CC), 1.01; 95% CI, 0.76-1.35; P(trend) = 0.5], and *rs13183712 [OR (TT/GG), 1.04; 95% CI, 0.88-1.23; P(trend) = 0.6].

Source and license

Adapted from rs299284 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.