{{Rsnum
|rsid=4815868
|Gene=C20orf196
|Chromosome=20
|position=5859893
|Orientation=plus
|GMAF=0.101
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=C20orf196
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 67.3 | 31.9 | 0.9
| HCB | 85.4 | 14.6 | 0.0
| JPT | 92.9 | 7.1 | 0.0
| YRI | 97.3 | 2.7 | 0.0
| ASW | 94.7 | 5.3 | 0.0
| CHB | 85.4 | 14.6 | 0.0
| CHD | 91.7 | 8.3 | 0.0
| GIH | 66.3 | 28.7 | 5.0
| LWK | 98.2 | 1.8 | 0.0
| MEX | 63.8 | 34.5 | 1.7
| MKK | 98.1 | 1.9 | 0.0
| TSI | 75.5 | 22.5 | 2.0
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21130836
|Trait=None
|Title=Whole genome association scan for genetic polymorphisms influencing information processing speed
|RiskAllele=A
|Pval=0.000008
|OR=0.1600
|ORtxt=[0.08-0.24] unit increase
|OA=1
}}

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