{{Rsnum
|rsid=78854695
|Gene=CYP2D6
|Chromosome=22
|position=42525728
|Orientation=minus
|GMAF=0.01699
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}
a variation in [[CYP2D6]]