{{Rsnum
|rsid=1799794
|Gene=XRCC3
|Chromosome=14
|position=103712930
|Orientation=minus
|GMAF=0.2645
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=XRCC3
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 64.5 | 32.3 | 3.2
| HCB | 20.0 | 55.6 | 24.4
| JPT | 36.4 | 45.5 | 18.2
| YRI | 69.8 | 28.6 | 1.6
| ASW | 0.0 | 0.0 | 0.0
| CHB | 20.0 | 55.6 | 24.4
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=21725594
|Title=Combined effect of polymorphisms in Rad51 and Xrcc3 on breast cancer risk and chromosomal radiosensitivity
}}

{{PMID|16465622|OA=1
}} Bladder cancer predisposition: a multigenic approach to DNA-repair and cell-cycle-control genes.

{{PMID|18768505|OA=1
}} Genetic susceptibility to renal cell carcinoma: the role of DNA double-strand break repair pathway.

{{PMID|19276285|OA=1
}} Associations between single nucleotide polymorphisms in double-stranded DNA repair pathway genes and familial breast cancer.

{{PMID|20808897|OA=1
}} Disease-associated mutations that alter the RNA structural ensemble.

{{PMID|21347786}} DNA repair gene and MTHFR gene polymorphisms as prognostic markers in locally advanced adenocarcinoma of the esophagus or stomach treated with cisplatin and 5-fluorouracil-based neoadjuvant chemotherapy.

{{PMID Auto
|PMID=23075580
|Title=Association of a XRCC3 polymorphism and rectum mean dose with the risk of acute radio-induced gastrointestinal toxicity in prostate cancer patients
}}

{{PMID Auto
|PMID=22868256
|Title=A prospective validation pharmacogenomic study in the adjuvant setting of colorectal cancer patients treated with the 5-fluorouracil/leucovorin/oxaliplatin (FOLFOX4) regimen.
|OA=1
}}

{{PMID Auto
|PMID=23924833
|Title=Association of XRCC3 and XRCC4 gene polymorphisms, family history of cancer and tobacco smoking with non-small-cell lung cancer in a Chinese population: a case-control study
}}

{{PMID Auto
|PMID=24922659
|Title=Contribution of DNA Double-strand Break Repair Gene XRCC3 Genotypes to Oral Cancer Susceptibility in Taiwan
}}

{{PMID Auto
|PMID=25006581
|Title=Analyzing Association of the XRCC3 Gene Polymorphism with Ovarian Cancer Risk
}}

{{PMID Auto
|PMID=25176580
|Title=NBN and XRCC3 genetic variants in childhood acute lymphoblastic leukaemia
}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}