{{Rsnum
|rsid=16979877
|Gene=CSTF1
|Chromosome=20
|position=56392982
|Orientation=plus
|GMAF=0.04775
|Gene_s=AURKA,CSTF1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 84.1 | 15.9 | 0.0
| HCB | 97.8 | 2.2 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 95.2 | 4.8 | 0.0
| ASW | 87.7 | 12.3 | 0.0
| CHB | 97.8 | 2.2 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 92.1 | 5.9 | 2.0
| LWK | 89.1 | 10.9 | 0.0
| MEX | 91.4 | 8.6 | 0.0
| MKK | 91.0 | 8.3 | 0.6
| TSI | 86.3 | 13.7 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=21630024
|Title=Single nucleotide polymorphisms in the 20q13 amplicon genes in relation to breast cancer risk and clinical outcome
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}