rs4410790

A SNP in the LOC101927609 gene on chromosome 7. Its most notable genotype is T;T.

Gene
LOC101927609
Location
Chr 717,244,953 (GRCh38)
Highest magnitude
2.0Worth knowing
Tested on
23andMe, AncestryDNA
Minor allele frequency
49%

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. T;TMost notableNot ratedNo summary available.Worth knowing · 2.030% of people

On SNPedia: (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.

  • AverageT;T 30%
  • European ancestry (Utah)T;T 18%
  • Han Chinese (Beijing)T;T 36%
  • Japanese (Tokyo)T;T 50%
  • Yoruba (Nigeria)T;T 29%
  • African ancestry (Southwest US)T;T 16%
  • Chinese (Denver)T;T 35%
  • Gujarati IndianT;T 29%
  • Luhya (Kenya)T;T 28%
  • Mexican ancestry (Los Angeles)T;T 45%
  • Maasai (Kenya)T;T 33%
  • TuscanT;T 17%

Conditions, medicines and genes

Other LOC101927609 SNPs

All LOC101927609 SNPs

Notes

From SNPedia

Notes

rs4410790 and rs2470893 influences habitual caffeine consumption

T;T

drank about a third of a cup of coffee less each day than those without any copies.

References

Source and license

Adapted from rs4410790 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.