rs2853508

A SNP in the CYTB gene on chromosome MT. Its most notable genotype is A;A: common in clinvar

Gene
CYTB
Location
Chr MT15,326 (GRCh38)
Highest magnitude
0.0Typical
Tested on
23andMe, AncestryDNA
Minor allele frequency
<1%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. A;AMost notableGoodcommon in clinvarTypical · 0.0<1% of people
  2. A;GNot ratedNo summary available.Typical · 0.00% of people
  3. G;GGoodNo summary available.Typical · 0.0100% of people

On SNPedia: (A;A), (A;G), (G;G). 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.

  • AverageA;A <1% A;G 0% G;G 100%
  • European ancestry (Utah)A;A 0% A;G 0% G;G 100%
  • Han Chinese (Beijing)A;A 0% A;G 0% G;G 100%
  • Japanese (Tokyo)A;A 0% A;G 0% G;G 100%
  • Yoruba (Nigeria)A;A 2% A;G 0% G;G 98%

Other CYTB SNPs

All CYTB SNPs

Genosets

Genosets combine several genotypes. Twofold checks them in your report.

Notes

From SNPedia

Notes

haplogroups

Source and license

Adapted from rs2853508 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.