{{Rsnum
|rsid=4643574
|Chromosome=2
|position=315215
|Orientation=plus
|GMAF=0.2149
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}
{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 0.9 | 14.2 | 85.0
| HCB | 21.2 | 52.6 | 26.3
| JPT | 23.0 | 41.6 | 35.4
| YRI | 6.1 | 31.3 | 62.6
| ASW | 5.3 | 26.3 | 68.4
| CHB | 21.2 | 52.6 | 26.3
| CHD | 16.7 | 61.1 | 22.2
| GIH | 5.9 | 24.8 | 69.3
| LWK | 0.9 | 30.9 | 68.2
| MEX | 1.7 | 15.5 | 82.8
| MKK | 2.6 | 33.3 | 64.1
| TSI | 1.0 | 24.5 | 74.5
| HapMapRevision=28
}}
{{PMID|20125193|OA=1
}} non sig. gwas, hit (p = 5 x 10^-6) for forward digit span 

{{PMID Auto GWAS
|PMID=20125193
|Trait=Cognitive Performance
|Title=Common genetic variation and performance on standardized cognitive tests
|RiskAllele=
|Pval=0.000005
|OR=None
|ORtxt=None
|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 | Illumina Human 1M}}