MYBL2 and colorectal carcinoma: Further quantitative RT-PCR (qRT-PCR) analysis on human CRC cDNA array (Supplementary Table S1) verified that B-Myb mRNA was indeed remarkably elevated in CRC samples compared with normal colorectal tissues (p < 0.01), and of note, the expression level of B-Myb mRNA was positively correlated with pathologic grade (p < 0.05, Fig. 1c).