Reporter plasmids containing 3′-UTR of CTNNA1 (RLuc-CTNNA1-WT or RLuc-CTNNA1-MU) (Figure 2C), which contains wild-type or mutant microRNA-141 binding sites transfected with microRNAs mimics or negative controls into CRC cells. Here, CTNNA1 is linked to colorectal carcinoma.