{{Rsnum
|rsid=1600249
|Gene=BLK
|Chromosome=8
|position=11502129
|Orientation=minus
|GMAF=0.3531
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=BLK
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 3.6 | 25.0 | 71.4
| HCB | 55.9 | 35.3 | 8.8
| JPT | 44.2 | 46.0 | 9.7
| YRI | 0.0 | 4.8 | 95.2
| ASW | 0.0 | 15.8 | 84.2
| CHB | 55.9 | 35.3 | 8.8
| CHD | 40.4 | 46.8 | 12.8
| GIH | 18.8 | 44.6 | 36.6
| LWK | 0.9 | 10.9 | 88.2
| MEX | 39.3 | 41.1 | 19.6
| MKK | 0.0 | 15.4 | 84.6
| TSI | 8.8 | 30.4 | 60.8
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21225715
|Trait=None
|Title=Genome-wide association study of rheumatoid arthritis in Korea: Population-specific loci as well as overlap with European susceptibility loci
|RiskAllele=
|Pval=0.000005
|OR=1.3000
|ORtxt=[1.16-1.45]
}}

{{PMID Auto GWAS
|PMID=21452313
|Trait=None
|Title=Genome-wide association study of rheumatoid arthritis in Koreans: Population-specific loci as well as overlap with European susceptibility loci
|RiskAllele=
|Pval=0.000005
|OR=1.3000
|ORtxt=[1.16-1.45]
}}

{{PMID Auto
|PMID=23678157
|Title=Integrative analyses for functional mechanisms underlying associations for rheumatoid arthritis.
}}

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