{{Rsnum
|rsid=232230
|Gene=IGKC
|Chromosome=2
|position=88857435
|Orientation=minus
|GMAF=0.2424
|Gene_s=IGK,IGKC
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 0.0 | 12.7 | 87.3
| HCB | 19.0 | 31.0 | 50.0
| JPT | 9.1 | 25.0 | 65.9
| YRI | 11.5 | 60.7 | 27.9
| ASW | 0.0 | 0.0 | 0.0
| CHB | 19.0 | 31.0 | 50.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID|19072568}} [[rs232230]](G) and [[rs232228]](C) nasopharyngeal carcinoma, [[gastric cancer]] and [[breast cancer]] (odds ratio ~1.6)