{{Rsnum
|rsid=17024684
|Gene=CNTN4
|Chromosome=3
|position=3013563
|Orientation=plus
|GMAF=0.0877
|Gene_s=CNTN4
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 82.3 | 16.8 | 0.9
| HCB | 72.8 | 27.2 | 0.0
| JPT | 85.8 | 14.2 | 0.0
| YRI | 92.5 | 7.5 | 0.0
| ASW | 94.7 | 5.3 | 0.0
| CHB | 72.8 | 27.2 | 0.0
| CHD | 75.2 | 23.8 | 1.0
| GIH | 83.2 | 15.8 | 1.0
| LWK | 97.3 | 2.7 | 0.0
| MEX | 89.5 | 10.5 | 0.0
| MKK | 91.7 | 8.3 | 0.0
| TSI | 78.4 | 21.6 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23471985
  |Trait=Brain connectivity
  |Title=Genome-wide scan of healthy human connectome discovers SPON1 gene variant influencing dementia severity.
  |RiskAllele=
  |Pval=2E-9
  |OR=NR
  |ORtxt=NR
  |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 | Illumina Human 1M}}