{{Rsnum
|rsid=2234918
|Gene=OPRD1
|Chromosome=1
|position=28863085
|Orientation=plus
|GMAF=0.4077
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=OPRD1
}}{{omim
|desc=OPIOID RECEPTOR, DELTA-1; OPRD1
|id=165195
|rsnum=2234918
}}

{{omim
|id=103780
|rsnum=2234918
}}

{{PMID|18518925|OA=1
}} Genetic susceptibility to heroin addiction: a candidate gene association study.

{{PMID|21423693|OA=1
}} Effect sizes in experimental pain produced by gender, genetic variants and sensitization procedures.

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}