{{Rsnum
|rsid=2184971
|Gene=PCCA
|Chromosome=13
|position=100165838
|Orientation=minus
|GMAF=0.4486
|Gene_s=PCCA
|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 | 19.5 | 51.3 | 29.2
| HCB | 57.7 | 35.0 | 7.3
| JPT | 44.2 | 47.8 | 8.0
| YRI | 28.6 | 56.5 | 15.0
| ASW | 35.1 | 50.9 | 14.0
| CHB | 57.7 | 35.0 | 7.3
| CHD | 70.4 | 26.9 | 2.8
| GIH | 52.5 | 39.6 | 7.9
| LWK | 35.5 | 50.0 | 14.5
| MEX | 31.0 | 55.2 | 13.8
| MKK | 31.4 | 46.8 | 21.8
| TSI | 10.8 | 46.1 | 43.1
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23396134
  |Trait=Refractive error
  |Title=Genome-wide meta-analyses of multiancestry cohorts identify multiple new susceptibility loci for refractive error and myopia.
  |RiskAllele=G
  |Pval=2E-8
  |OR=.09
  |ORtxt=[0.056-0.114] unit increase
  |OA=1
}}

{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}