{{Rsnum
|rsid=11697186
|Gene=DDRGK1
|Chromosome=20
|position=3204477
|Orientation=plus
|GMAF=0.08724
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
|Gene_s=DDRGK1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;T)
| geno3=(T;T)
| CEU | 85.8 | 14.2 | 0.0
| HCB | 81.0 | 16.1 | 2.9
| JPT | 75.9 | 24.1 | 0.0
| YRI | 86.4 | 12.9 | 0.7
| ASW | 94.7 | 5.3 | 0.0
| CHB | 81.0 | 16.1 | 2.9
| CHD | 70.6 | 25.7 | 3.7
| GIH | 73.0 | 26.0 | 1.0
| LWK | 80.7 | 19.3 | 0.0
| MEX | 91.4 | 8.6 | 0.0
| MKK | 92.7 | 7.3 | 0.0
| TSI | 79.2 | 20.8 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=21659334
|Title=Genome-wide association study identified ITPA/DDRGK1 variants reflecting thrombocytopenia in pegylated interferon and ribavirin therapy for chronic hepatitis C
}}

{{on chip | Affy GenomeWide 6}}