rs3732379

A SNP in the CX3CR1 gene on chromosome 3. Its most notable genotype is C;C: normal

Gene
CX3CR1
Location
Chr 339,265,765 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA, FamilyTreeDNA
Minor allele frequency
17%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. C;CMost notableGoodnormalTypical · 0.077% of people
  2. C;TNot ratedNo summary available.Typical · 0.020% of people
  3. T;TNot ratedNo summary available.Typical · 0.02% of people

On SNPedia: (C;C), (C;T), (T;T). 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 77% C;T 20% T;T 2%
  • European ancestry (Utah)C;C 55% C;T 38% T;T 7%
  • Han Chinese (Beijing)C;C 98% C;T 2% T;T 0%
  • Japanese (Tokyo)C;C 91% C;T 9% T;T 0%
  • Yoruba (Nigeria)C;C 82% C;T 16% T;T 1%
  • African ancestry (Southwest US)C;C 79% C;T 21% T;T 0%
  • Chinese (Denver)C;C 97% C;T 3% T;T 0%
  • Gujarati IndianC;C 73% C;T 25% T;T 2%
  • Luhya (Kenya)C;C 85% C;T 16% T;T 0%
  • Mexican ancestry (Los Angeles)C;C 59% C;T 35% T;T 7%
  • Maasai (Kenya)C;C 76% C;T 23% T;T <1%
  • TuscanC;C 55% C;T 38% T;T 8%

Other CX3CR1 SNPs

All CX3CR1 SNPs

Notes

From SNPedia

Notes

see also rs3732378

Source and license

Adapted from rs3732379 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.