{{Rsnum
|rsid=13328933
|Gene=CNTN1
|Chromosome=12
|position=40959947
|Orientation=plus
|GMAF=0.0877
|Gene_s=CNTN1
|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 | 88.5 | 11.5 | 0.0
| HCB | 98.5 | 1.5 | 0.0
| JPT | 94.7 | 5.3 | 0.0
| YRI | 55.8 | 40.1 | 4.1
| ASW | 68.4 | 29.8 | 1.8
| CHB | 98.5 | 1.5 | 0.0
| CHD | 97.2 | 2.8 | 0.0
| GIH | 95.0 | 5.0 | 0.0
| LWK | 66.4 | 28.2 | 5.5
| MEX | 93.1 | 6.9 | 0.0
| MKK | 69.2 | 30.8 | 0.0
| TSI | 90.2 | 9.8 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23382691
  |Trait=IgG glycosylation
  |Title=Loci associated with N-glycosylation of human immunoglobulin G show pleiotropy with autoimmune diseases and haematological cancers.
  |RiskAllele=C
  |Pval=5E-6
  |OR=.31
  |ORtxt=[0.18-0.45] unit increase
  |OA=1
}}

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