rs36686

A SNP in the B3GNT3 gene on chromosome 19. Its most notable genotype is A;A: common in complete genomics

Gene
B3GNT3
Location
Chr 1917,811,986 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA, FamilyTreeDNA
Minor allele frequency
25%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. A;AMost notableGoodcommon in complete genomicsTypical · 0.059% of people

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 11 HapMap populations.

  • AverageA;A 59%
  • European ancestry (Utah)A;A 55%
  • Han Chinese (Beijing)A;A 21%
  • Japanese (Tokyo)A;A 34%
  • Yoruba (Nigeria)A;A 84%
  • African ancestry (Southwest US)A;A 75%
  • Chinese (Denver)A;A 27%
  • Gujarati IndianA;A 53%
  • Luhya (Kenya)A;A 89%
  • Mexican ancestry (Los Angeles)A;A 62%
  • Maasai (Kenya)A;A 87%
  • TuscanA;A 62%

Conditions, medicines and genes

Notes

From SNPedia

Notes

rs36686, a SNP in the B3GNT3 gene also known as H328R, is associated with reduced risk for developing Non-Hodgkin Lymphoma based on a study of 458 patients. The odds ratio is 0.74 (CI: 0.59-0.93, p<0.01).

Source and license

Adapted from rs36686 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.