rs2305480(A;A)

If 4 years old or younger, ~3x increased asthma risk if exposed to smoke

Magnitude
2.0Worth knowing
Repute
Bad
Frequency
10%Average of 11 populations
On SNPedia
rs2305480(T;T)Minus strand
Gene
GSDMB

Frequency

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

  • European ancestry (Utah)21%
  • Tuscan20%
  • Mexican ancestry (Los Angeles)17%
  • Gujarati Indian12%
  • Han Chinese (Beijing)10%
  • Japanese (Tokyo)8%
  • African ancestry (Southwest US)7%
  • Chinese (Denver)6%
  • Maasai (Kenya)1%
  • Luhya (Kenya)<1%
  • Yoruba (Nigeria)<1%

Other genotypes of rs2305480

  1. G;GGoodnormalTypical · 0.054% of people
  2. A;GMost notableBad3.5x increase in risk of asthma for Han ChineseWorth knowing · 2.037% of people

All about rs2305480

Source and license

Adapted from rs2305480(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.