rs4986782(A;G)

Slow acetylator = higher risk of smoking-induced lung cancer

Magnitude
3.2Important
Repute
Bad
Frequency
<1%Average of 5 populations
On SNPedia
rs4986782(A;G)
Gene
NAT1

Frequency

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

  • European ancestry (Utah)3%
  • Tuscan1%
  • Han Chinese (Beijing)0%
  • Japanese (Tokyo)0%
  • Yoruba (Nigeria)0%

Other genotypes of rs4986782

  1. A;AMost notableBadslow acetylator = higher risk of smoking-induced lung cancerImportant · 3.50% of people
  2. G;GGoodcommon in complete genomicsTypical · 0.099% of people

All about rs4986782

Notes

From SNPedia

associated with higher frequency of smoking-induced lung cancer and is the most common "slow acetylator" arylamine N-acetyltransferase 1 genetic variant

References

Source and license

Adapted from rs4986782(A;G) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.