{{Rsnum
|rsid=9676717
|Chromosome=19
|position=39187438
|Orientation=plus
|GMAF=0.3792
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 18.6 | 44.2 | 37.2
| HCB | 14.7 | 46.3 | 39.0
| JPT | 17.9 | 57.1 | 25.0
| YRI | 12.3 | 45.9 | 41.8
| ASW | 12.3 | 50.9 | 36.8
| CHB | 14.7 | 46.3 | 39.0
| CHD | 15.6 | 43.1 | 41.3
| GIH | 19.8 | 44.6 | 35.6
| LWK | 16.4 | 61.8 | 21.8
| MEX | 13.8 | 44.8 | 41.4
| MKK | 18.6 | 41.7 | 39.7
| TSI | 22.5 | 45.1 | 32.4
| HapMapRevision=28
}}{{PMID Auto
|PMID=23652058
|Title=Gene polymorphisms of interleukin-28, p21-activated protein kinases 4, and response to interferon-α based therapy in Chinese patients with chronic hepatitis B
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}