RBM47 and colorectal carcinoma: Bisulfite sequencing and MSP showed that CpG-residues in this region of the RBM47 promoter are completely non-methylated in epithelial-like CRC cell lines DLD1 and HCT15, whereas the mesenchymal-like CRC cell lines SW480 and SW620 display complete CpG methylation in this region (Fig. 7b-c).