{{Rsnum
|rsid = 35888064
|geno1=(-;-)
|geno2=(-;C)
|geno3=(C;C)
|Chromosome=22
|Orientation=plus
|Gene=CYP2D6
|position=42528300
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=132
}}a variation in [[CYP2D6]]

{{on chip | 23andMe v3}}