| 5-FU | 5-fluorouracil |
| CRC | Colorectal cancer |
| ctDNA | Circulating tumor DNA |
| DSB | Double-strand break |
| FFPE | Formalin-fixed paraffin-embedded |
| FMT | Fecal microbiota transplantation |
| Fn | Fusobacterium nucleatum |
| ICL | Interstrand cross-link |
| MSI | Microsatellite instability |
| MSS | Microsatellite stable |
| NMF | Non-negative matrix factorization |
| OR | Odds ratio |
| PCAWG | Pan-Cancer Analysis of Whole Genome |
| SNV | Single-nucleotide variant |
| UDG | Uracil-DNA glycosylase |
| VAF | Variant allele fraction |
| WES | Whole-exome sequencing |
| WGS | Whole-genome sequencing |