{{Rsnum
|rsid=3865443
|Gene=KLK12
|Chromosome=19
|position=51034426
|Orientation=plus
|GMAF=0.3526
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
|Gene_s=KLK12
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 56.6 | 38.1 | 5.3
| HCB | 9.5 | 46.0 | 44.5
| JPT | 19.5 | 55.8 | 24.8
| YRI | 57.1 | 38.8 | 4.1
| ASW | 66.7 | 29.8 | 3.5
| CHB | 9.5 | 46.0 | 44.5
| CHD | 18.5 | 38.9 | 42.6
| GIH | 81.0 | 18.0 | 1.0
| LWK | 72.7 | 25.5 | 1.8
| MEX | 52.6 | 31.6 | 15.8
| MKK | 68.6 | 28.2 | 3.2
| TSI | 52.0 | 39.2 | 8.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=21741862
|Title=Common variation in Kallikrein genes KLK5, KLK6, KLK12, and KLK13 and risk of prostate cancer and tumor aggressiveness
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}