rs1051730(A;G)

1.3x increased risk of lung cancer

Magnitude
2.0Worth knowing
Repute
Bad
Frequency
23%Average of 11 populations
On SNPedia
rs1051730(C;T)Minus strand
Gene
CHRNA3

Frequency

Share of people with A;G in each HapMap population.

  • European ancestry (Utah)45%
  • Tuscan45%
  • Mexican ancestry (Los Angeles)33%
  • African ancestry (Southwest US)32%
  • Gujarati Indian31%
  • Maasai (Kenya)22%
  • Yoruba (Nigeria)20%
  • Luhya (Kenya)9%
  • Chinese (Denver)7%
  • Han Chinese (Beijing)5%
  • Japanese (Tokyo)4%

Other genotypes of rs1051730

  1. G;GGoodSmokes normal (lower) number of cigarettes if a smoker.Worth knowing · 2.073% of people
  2. A;AMost notableBad1.8x increased risk of lung cancer; reduced response to alcohol, therefore possibly increased risk of alcohol abuseWorth knowing · 2.54% of people

All about rs1051730

Source and license

Adapted from rs1051730(C;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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.