{{Rsnum
|rsid=79347391
|Gene=CYP2D6
|Chromosome=22
|position=42522028
|Orientation=minus
|GMAF=0.0005
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
}}
a variation in [[CYP2D6]]