{{Rsnum
|rsid=4869307
|Gene=CAST
|Chromosome=5
|position=96693264
|Orientation=plus
|GMAF=0.185
|Gene_s=CAST
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{PMID Auto
|PMID=23449483
|Title=An association between the calpastatin (CAST) gene and keratoconus
|OA=1
}}