{{Rsnum
|rsid = 5845525
|geno1=(-;-)
|geno2=(-;T)
|geno3=(T;T)
|Chromosome=22
|Orientation=plus
|Gene=CYP2D6
|position=42524553
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
|Status=Deleted
}}a variation in [[CYP2D6]]