{{Rsnum
|rsid=11060845
|Gene=PIWIL1
|Chromosome=12
|position=130367629
|Orientation=plus
|GMAF=0.1405
|Gene_s=PIWIL1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 92.0 | 8.0 | 0.0
| HCB | 45.6 | 39.7 | 14.7
| JPT | 37.2 | 50.4 | 12.4
| YRI | 100.0 | 0.0 | 0.0
| ASW | 94.6 | 5.4 | 0.0
| CHB | 45.6 | 39.7 | 14.7
| CHD | 37.6 | 35.8 | 26.6
| GIH | 90.1 | 8.9 | 1.0
| LWK | 94.5 | 5.5 | 0.0
| MEX | 81.0 | 19.0 | 0.0
| MKK | 91.0 | 9.0 | 0.0
| TSI | 89.1 | 9.9 | 1.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=22639842
|Title=Common genetic polymorphisms of microRNA biogenesis pathway genes and breast cancer survival
|OA=1
}}

{{PMID Auto
|PMID=21766210
|Title=Common genetic polymorphisms of microRNA biogenesis pathway genes and risk of breast cancer: a case-control study in Korea.
}}

{{on chip | Affy GenomeWide 6}}