Fig. 1
From: Engrailed-2 (EN2) – a novel biomarker in epithelial ovarian cancer
En2 mRNA expression in EOC cell lines and controls. Eight ovarian cancer cell lines were analysed by quantitative RT-PCR. Fibroblasts were used as a negative control and the A375M cell line as a positive control. En2 mRNA expression is shown relative to β-actin (× 100,000), using the ∆CT comparative method (2-∆Ct). Error bars represent the SD (n = 3) (* = p < 0.05; ** = p < 0.01; **** = p < 0.0001)