Figure 4.
Relative mRNA levels of 14 genes (panels A-N) in three ER+ - and two ER--breast cancer cell lines. MCF-7 and ZR-75-1: Luminal A subtype; BT-474: Luminal B subtype; MDA-MB-231 and MDA-MB-468: Basal-like subtype. Data are presented as means ± SEM (n=6). *P <0.05, **P <0.01, ***P <0.001 ****P <0.0001 vs. controls (MCF-7), was taken as100%.