{{Rsnum
|rsid=2532105
|Gene=BLM
|Chromosome=15
|position=90812255
|Orientation=minus
|GMAF=0.07392
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=BLM
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 71.7 | 25.7 | 2.7
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 100.0 | 0.0 | 0.0
| ASW | 93.0 | 7.0 | 0.0
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 84.2 | 15.8 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 82.8 | 17.2 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 69.6 | 27.5 | 2.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=19432957
|Title=Association between polymorphisms in RMI1, TOP3A, and BLM and risk of cancer: a case-control study
|OA=1
}}

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