We observed that DLGAP1-AS2 did not affect the expression of CPSF2 and CSTF3 in CRC cells (Fig.S7A-D), whereas CPSF2 or CSTF3 positively regulated the expression of DLGAP1-AS2 in CRC cells (Fig. 9 A). Here, CPSF2 is linked to colorectal carcinoma.