UBE2T and hepatocellular carcinoma: By Western blotting, we found high expression of UBE2T in a panel of HCC cell lines, including MHCC-97L and PLC/PRF/5 (Supplementary Fig. S1); therefore, these two cell lines were chosen for the knockdown experiment, while Huh7 cells were chosen for the overexpression experiment due to relatively low UBE2T expression.