rs2289046

A SNP in the IRS2 gene on chromosome 13. Its most notable genotype is C;T: common in complete genomics

Gene
IRS2
Location
Chr 13109,755,559 (GRCh38)
Highest magnitude
0.0Typical
Tested on
AncestryDNA, FamilyTreeDNA
Minor allele frequency
31%

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. C;TMost notableGoodcommon in complete genomicsTypical · 0.036% of people

SNPedia records rs2289046 on the minus strand: (A;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Frequency

Share of each genotype in 5 HapMap populations.

  • AverageC;T 36%
  • European ancestry (Utah)C;T 43%
  • Han Chinese (Beijing)C;T 51%
  • Japanese (Tokyo)C;T 50%
  • Yoruba (Nigeria)C;T 10%
  • African ancestry (Southwest US)C;T 26%

Other IRS2 SNPs

All IRS2 SNPs

Source and license

Adapted from rs2289046 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.