Table 5 Distribution of genotype and allelic frequency of polymorphisms of XRCC1 (rs25487) according to MSI level
From: The role of heavy metals in the development of colorectal cancer
SNPs | Genotype | Group | Total | p value | ||
|---|---|---|---|---|---|---|
MSI-H | MSI-L | MSS | Â | Â | ||
XRCC1 (rs25487) | CC | 5 (31.25) | 7 (50) | 45 (63.38) | 57 (56.44) | 0.022 |
| Â | CT | 8 (50) | 7 (50) | 24 (33.80) | 39 (38.61) | Â |
| Â | TT | 3 (18.75) | 0 (0) | 2 (2.82) | 5 (4.95) | Â |
Allele Frequency (%) | T | 43.75 | 25 | 19.72 | 24.26 | Â |
| Â | C | 56.25 | 75 | 80.28 | 75.74 | Â |