{{Rsnum
|rsid=2839627
|Gene=PKNOX1
|Chromosome=21
|position=43028608
|Orientation=plus
|GMAF=0.1433
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=PKNOX1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 76.1 | 23.0 | 0.9
| HCB | 72.3 | 25.5 | 2.2
| JPT | 65.5 | 31.9 | 2.7
| YRI | 53.1 | 37.4 | 9.5
| ASW | 68.4 | 28.1 | 3.5
| CHB | 72.3 | 25.5 | 2.2
| CHD | 75.2 | 21.1 | 3.7
| GIH | 82.2 | 17.8 | 0.0
| LWK | 62.7 | 34.5 | 2.7
| MEX | 86.2 | 13.8 | 0.0
| MKK | 83.3 | 16.0 | 0.6
| TSI | 77.5 | 22.5 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21130836
|Trait=None
|Title=Whole genome association scan for genetic polymorphisms influencing information processing speed
|RiskAllele=T
|Pval=0.000006
|OR=0.2700
|ORtxt=[0.15-0.39] unit increase
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}