{{Rsnum
|rsid = 72549350
|geno1=(-;-)
|geno2=(-;TCT)
|geno3=(TCT;TCT)
|Chromosome=22
|Orientation=minus
|Gene=CYP2D6
|position=42524178
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Status=Merged
|Merged=28371720
|Gene_s=CYP2D6
}}a variation in [[CYP2D6]]