{{Rsnum
|rsid=2075572
|Gene=OPRM1
|Chromosome=6
|position=154090869
|Orientation=plus
|GMAF=0.4036
|Gene_s=OPRM1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 27.7 | 60.0 | 12.3
| HCB | 64.4 | 31.1 | 4.4
| JPT | 64.4 | 28.9 | 6.7
| YRI | 15.9 | 42.9 | 41.3
| ASW | 0.0 | 0.0 | 0.0
| CHB | 64.4 | 31.1 | 4.4
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=23560613
|Title=Association study of OPRM1 polymorphisms with Schizophrenia in Han Chinese population
|OA=1
}}

{{PMID Auto
|PMID=16887046
|Title=The mu-opioid receptor gene and smoking initiation and nicotine dependence.
|OA=1
}}

{{PMID Auto
|PMID=18433502
|Title=Association between single nucleotide polymorphisms in the mu opioid receptor gene (OPRM1) and self-reported responses to alcohol in American Indians.
|OA=1
}}

{{PMID Auto
|PMID=18560894
|Title=Evaluation of a SNP map of 6q24-27 confirms diabetic nephropathy loci and identifies novel associations in type 2 diabetes patients with nephropathy from an African-American population.
|OA=1
}}

{{PMID Auto
|PMID=19053977
|Title=OPRM1 Asn40Asp predicts response to naltrexone treatment: a haplotype-based approach.
|OA=1
}}

{{PMID Auto
|PMID=19103668
|Title=Expansion of the human mu-opioid receptor gene architecture: novel functional variants.
|OA=1
}}

{{PMID Auto
|PMID=20100356
|Title=PCA-based bootstrap confidence interval tests for gene-disease association involving multiple SNPs.
|OA=1
}}

{{PMID Auto
|PMID=22406240
|Title=Genetic polymorphisms in the opioid receptor mu1 gene are associated with changes in libido and insomnia in methadone maintenance patients.
}}

{{PMID Auto
|PMID=23318993
|Title=Opioid receptor polymorphism A118G associated with clinical severity in a drug overdose population.
}}

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