Additional file 6: Figure S6. of Tightly controlled MRTF-A activity regulates epithelial differentiation during formation of mammary acini SeifertAnja PosernGuido 2017 Zeb1 (a) and Twist (b) expression in MRTF-overexpressing MCF10A cells. Quantitative RT-PCR. Error bars SEM (n = 3): *p < 0.05 (Student’s t test). (TIFF 8243 kb)