{{Rsnum
|rsid=910079
|Gene=PDYN
|Chromosome=20
|position=1979552
|Orientation=plus
|GMAF=0.4789
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=PDYN,RP4-684O24.5
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 55.8 | 36.3 | 8.0
| HCB | 2.9 | 21.2 | 75.9
| JPT | 6.2 | 40.2 | 53.6
| YRI | 23.3 | 54.8 | 21.9
| ASW | 21.1 | 56.1 | 22.8
| CHB | 2.9 | 21.2 | 75.9
| CHD | 0.9 | 21.1 | 78.0
| GIH | 19.8 | 53.5 | 26.7
| LWK | 22.4 | 45.8 | 31.8
| MEX | 41.4 | 48.3 | 10.3
| MKK | 24.7 | 52.6 | 22.7
| TSI | 52.9 | 39.2 | 7.8
| HapMapRevision=28
}}{{PMID|18923396|OA=1
}}  In Caucasians, we found point-wise significant associations of 3' UTR SNPs ([[rs910080]], [[rs910079]], and [[rs2235749]]) with [[cocaine]] dependence and cocaine/[[alcohol]] codependence.

{{ neighbor
| rsid = 2235749
| distance = 259
}}
{{ neighbor
| rsid = 910080
| distance = 28
}}

{{PMID Auto
|PMID=19155191
|Title=Opiate and cocaine addiction: from bench to clinic and back to the bench.
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}