Overexpression of URG4 mRNA and protein in cervical cancer cell lines.
(a and b) Expression levels of URG4 mRNA and protein in cervical cancer cell lines (HeLa, HeLa 229, HCC 94, C33a, Ca Ski, MS751, ME-180 and SiHa) and normal cervical cell lines were examined via western blotting (a) and qPCR (b). The expression levels were normalised against α-tubulin and GAPDH, respectively. The error bars represent the standard deviation of the mean (SD), which was calculated from three parallel experiments. *P < 0.01.