{{Rsnum
|rsid=310241
|Gene=JAK1
|Chromosome=1
|position=64837655
|Orientation=minus
|GMAF=0.354
|Gene_s=JAK1
|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 | 4.4 | 35.4 | 60.2
| HCB | 4.4 | 48.2 | 47.4
| JPT | 9.7 | 40.7 | 49.6
| YRI | 59.2 | 35.4 | 5.4
| ASW | 40.4 | 50.9 | 8.8
| CHB | 4.4 | 48.2 | 47.4
| CHD | 6.4 | 43.1 | 50.5
| GIH | 3.0 | 33.7 | 63.4
| LWK | 40.9 | 46.4 | 12.7
| MEX | 12.1 | 53.4 | 34.5
| MKK | 31.4 | 51.9 | 16.7
| TSI | 7.8 | 38.2 | 53.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=23674219
|Title=Genetic variants in the JAK1 gene confer higher risk of Behcet's disease with ocular involvement in Han Chinese
}}

{{PMID Auto
|PMID=23611997
|Title=JAK1, but not JAK2 and STAT3, confers susceptibility to Vogt-Koyanagi-Harada (VKH) syndrome in a Han Chinese population
}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}