MUC4 and colorectal carcinoma: The G-G-A-A assembly (MUC4 rs882605 G>T/rs1104760 A>G/rs2688513 A>G/rs2246901 A>C) was associated with a decreased CRC prevalence compared to the reference assembly (AOR = 0.286, 95% CI: 0.151–0.539, P < 0.0001, FDR-P = 0.001), and its several subset combinations were also associated with decreased CRC occurrence compared to each reference assembly (Table 5, S2 Table).