{{Rsnum
|rsid=2247572
|Gene=KCNB2
|Chromosome=8
|position=72720793
|Orientation=plus
|GMAF=0.2351
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=KCNB2
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 67.3 | 31.0 | 1.8
| HCB | 54.5 | 40.3 | 5.2
| JPT | 64.3 | 26.8 | 8.9
| YRI | 27.6 | 51.7 | 20.7
| ASW | 43.9 | 35.1 | 21.1
| CHB | 54.5 | 40.3 | 5.2
| CHD | 61.1 | 32.4 | 6.5
| GIH | 49.5 | 40.6 | 9.9
| LWK | 37.6 | 45.0 | 17.4
| MEX | 70.2 | 24.6 | 5.3
| MKK | 45.5 | 45.5 | 9.1
| TSI | 73.5 | 23.5 | 2.9
| HapMapRevision=28
}}
{{PMID|20125193|OA=1
}} non sig. gwas, hit (p = 1 x 10^-6) - Animals

{{PMID Auto GWAS
|PMID=20125193
|Trait=Cognitive Performance
|Title=Common genetic variation and performance on standardized cognitive tests
|RiskAllele=
|Pval=0.000001
|OR=None
|ORtxt=None
|OA=1
}}

{{PMID Auto
|PMID=19714205
|Title=Genome-wide association study implicates chromosome 9q21.31 as a susceptibility locus for asthma in mexican children.
|OA=1
}}

{{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}}