Figure 3

ERH expression in benign and malignant breast cell lines. Diagrammatic presentation of quantitative RT-PCR data. ERH expression was analyzed by real-time RT-PCR in the benign human breast cell lines MCF10A and MCF12A (grey columns) and in five breast cancer cell lines (black columns). ERH expression, normalized to MCF12A cells (set = 1.0), was significantly more abundant in breast cancer cell lines as compared with benign cell lines (p = 0.05).