rs4950928(C;G)

Half the risk (maybe) of Asthma.

Magnitude
2.0Worth knowing
Repute
Good
Frequency
31%Average of 4 populations
On SNPedia
rs4950928(C;G)
Gene
CHI3L1

Frequency

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

  • Yoruba (Nigeria)44%
  • European ancestry (Utah)33%
  • Japanese (Tokyo)30%
  • Han Chinese (Beijing)20%

Other genotypes of rs4950928

  1. C;CBadNormal (higher) risk of Asthma.Minor · 1.963% of people
  2. C;GGoodHalf the risk (maybe) of Asthma.Worth knowing · 2.031% of people
  3. G;GGoodHalf the risk (maybe) of Asthma.Worth knowing · 2.05% of people

All about rs4950928

Notes

From SNPedia

One study found a 0.54x lower risk for Asthma for this allele.

Source and license

Adapted from rs4950928(C;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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.