{{Rsnum
|rsid=3213255
|Gene=XRCC1
|Chromosome=19
|position=43573355
|Orientation=minus
|GMAF=0.3113
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=XRCC1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 16.8 | 46.0 | 37.2
| HCB | 0.7 | 16.8 | 82.5
| JPT | 0.0 | 19.5 | 80.5
| YRI | 13.6 | 45.6 | 40.8
| ASW | 12.3 | 49.1 | 38.6
| CHB | 0.7 | 16.8 | 82.5
| CHD | 1.8 | 18.3 | 79.8
| GIH | 10.9 | 44.6 | 44.6
| LWK | 21.1 | 56.9 | 22.0
| MEX | 5.2 | 32.8 | 62.1
| MKK | 10.9 | 46.2 | 42.9
| TSI | 15.7 | 48.0 | 36.3
| HapMapRevision=28
}}{{PMID Auto
|PMID=21976407
|Title=Genetic variability in DNA repair and cell cycle control pathway genes and risk of smoking-related lung cancer
|OA=1
}}

{{PMID Auto
|PMID=19029194
|Title=Base excision repair genes and risk of lung cancer among San Francisco Bay Area Latinos and African-Americans.
|OA=1
}}

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