rs4648317(G;G)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
59%Average of 11 populations
On SNPedia
rs4648317(C;C)Minus strand
Gene
DRD2

Frequency

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

  • Luhya (Kenya)78%
  • African ancestry (Southwest US)75%
  • European ancestry (Utah)75%
  • Yoruba (Nigeria)73%
  • Tuscan69%
  • Maasai (Kenya)66%
  • Gujarati Indian64%
  • Mexican ancestry (Los Angeles)41%
  • Japanese (Tokyo)39%
  • Han Chinese (Beijing)36%
  • Chinese (Denver)35%

Other genotypes of rs4648317

  1. A;GNot ratedprone to higher nicotine dependence?Typical · 0.034% of people
  2. A;AMost notableBadprone to higher nicotine dependence, more impulsive/sensation seekingMinor · 1.27% of people

All about rs4648317

Source and license

Adapted from rs4648317(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.