rs1801270(C;C)

Normal risk

Magnitude
0.0Typical
Repute
Good
Frequency
54%Average of 11 populations
On SNPedia
rs1801270(C;C)
Gene
CDKN1A

Frequency

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

  • European ancestry (Utah)92%
  • Tuscan83%
  • Gujarati Indian66%
  • Maasai (Kenya)56%
  • Mexican ancestry (Los Angeles)53%
  • Luhya (Kenya)51%
  • African ancestry (Southwest US)49%
  • Yoruba (Nigeria)46%
  • Japanese (Tokyo)37%
  • Han Chinese (Beijing)36%
  • Chinese (Denver)19%

Other genotypes of rs1801270

  1. A;AMost notableBadincreased risk for lung cancerTypical · 0.010% of people
  2. A;CBadincreased risk for lung cancerTypical · 0.036% of people

All about rs1801270

Source and license

Adapted from rs1801270(C;C) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.