{{Rsnum
|rsid=12913547
|Gene=SMAD3
|Chromosome=15
|position=67175169
|Orientation=plus
|GMAF=0.3062
|Gene_s=SMAD3
|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 | 3.5 | 35.4 | 61.1
| HCB | 13.9 | 54.0 | 32.1
| JPT | 18.6 | 50.4 | 31.0
| YRI | 7.5 | 44.2 | 48.3
| ASW | 12.3 | 28.1 | 59.6
| CHB | 13.9 | 54.0 | 32.1
| CHD | 11.9 | 47.7 | 40.4
| GIH | 11.9 | 45.5 | 42.6
| LWK | 7.3 | 35.5 | 57.3
| MEX | 19.0 | 34.5 | 46.6
| MKK | 16.0 | 36.5 | 47.4
| TSI | 7.8 | 31.4 | 60.8
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23291589
  |Trait=Corneal structure
  |Title=Genome-wide association analyses identify multiple loci associated with central corneal thickness and keratoconus.
  |RiskAllele=T
  |Pval=5E-10
  |OR=.08
  |ORtxt=[0.041-0.119] unit decrease
  |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 | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}