rs4464148(T;T)

Normal risk for colorectal cancer

Magnitude
1.0Minor
Repute
Good
Frequency
72%Average of 11 populations
On SNPedia
rs4464148(T;T)
Gene
SMAD7

Frequency

Share of people with T;T in each HapMap population.

  • Han Chinese (Beijing)95%
  • Japanese (Tokyo)93%
  • Chinese (Denver)90%
  • Gujarati Indian86%
  • Yoruba (Nigeria)70%
  • Luhya (Kenya)69%
  • African ancestry (Southwest US)67%
  • Maasai (Kenya)66%
  • Mexican ancestry (Los Angeles)66%
  • European ancestry (Utah)53%
  • Tuscan38%

Other genotypes of rs4464148

  1. C;CMost notableBad1.35x increased risk for colorectal cancerWorth knowing · 2.05% of people
  2. C;TBad1.10x increased risk for colorectal cancerMinor · 1.523% of people

All about rs4464148

Source and license

Adapted from rs4464148(T;T) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.