{{Rsnum
|rsid=2981573
|Gene=IL20
|Chromosome=1
|position=206867232
|Orientation=plus
|GMAF=0.354
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=IL20
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 58.4 | 35.4 | 6.2
| HCB | 5.1 | 40.1 | 54.7
| JPT | 11.5 | 33.6 | 54.9
| YRI | 63.4 | 28.3 | 8.3
| ASW | 75.0 | 23.2 | 1.8
| CHB | 5.1 | 40.1 | 54.7
| CHD | 10.1 | 45.9 | 44.0
| GIH | 57.4 | 36.6 | 5.9
| LWK | 70.0 | 25.5 | 4.5
| MEX | 38.6 | 50.9 | 10.5
| MKK | 70.5 | 26.3 | 3.2
| TSI | 66.7 | 32.4 | 1.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=21814157
|Title=IL10 family member genes IL19 and IL20 are associated with recurrent wheeze after respiratory syncytial virus bronchiolitis
}}

{{PMID|17263806}} Association analysis of IL19, IL20 and IL24 genes in palmoplantar pustulosis.

{{PMID|18479293|OA=1
}} Evaluation of IL10, IL19 and IL20 gene polymorphisms and chronic hepatitis B infection outcome.

{{PMID Auto
|PMID=23000500
|Title=IL-19 and IL-20 genes polymorphisms and haplotype analysis in a vesicoureteral reflux population.
}}

{{PMID Auto
|PMID=23183096
|Title=Genetic polymorphisms of interleukin 20 (IL-20) in patients with ulcerative colitis.
}}

{{on chip | Affy GenomeWide 6}}