To assess a possible contribution of Ccs3 to differential susceptibility of A/J and B6 mice to CA-CRC, we phenotyped 3 informative recombinant congenic mouse strains, namely BcA71, BcA72, and BcA87 that carry an A/J derived Ccs3 chromosomal segment fixed on a B6 background (Fig. 2C). Here, EEF1A1 is linked to colorectal carcinoma.