{{Rsnum
|rsid=9834692
|Chromosome=3
|position=87446400
|Orientation=plus
|GMAF=0.1281
|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 | 81.4 | 17.7 | 0.9
| HCB | 82.5 | 16.8 | 0.7
| JPT | 87.6 | 12.4 | 0.0
| YRI | 40.8 | 47.6 | 11.6
| ASW | 45.6 | 40.4 | 14.0
| CHB | 82.5 | 16.8 | 0.7
| CHD | 86.1 | 13.9 | 0.0
| GIH | 78.2 | 21.8 | 0.0
| LWK | 43.1 | 47.7 | 9.2
| MEX | 93.1 | 6.9 | 0.0
| MKK | 61.5 | 35.9 | 2.6
| TSI | 97.1 | 2.0 | 1.0
| 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=3E-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 | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}