rs232230

A SNP in the IGKC gene on chromosome 2. Its most notable genotype is C;C: common in complete genomics

Gene
IGKC
Location
Chr 288,857,435 (GRCh38)
Highest magnitude
0.0Typical
Tested on
Not on consumer chips
Minor allele frequency
24%

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. C;CMost notableGoodcommon in complete genomicsTypical · 0.058% of people

SNPedia records rs232230 on the minus strand: (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Frequency

Share of each genotype in 4 HapMap populations.

  • AverageC;C 58%
  • European ancestry (Utah)C;C 87%
  • Han Chinese (Beijing)C;C 50%
  • Japanese (Tokyo)C;C 66%
  • Yoruba (Nigeria)C;C 28%

Conditions, medicines and genes

Notes

From SNPedia

Notes

rs232230(G) and rs232228(C) nasopharyngeal carcinoma, gastric cancer and breast cancer (odds ratio ~1.6)

Source and license

Adapted from rs232230 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.