Fig. 1From: Snail-induced epithelial-to-mesenchymal transition of MCF-7 breast cancer cells: systems analysis of molecular changes and their effect on radiation and drug sensitivityBrightfield (phase contrast) micrographs of MCF-7-Snail and MCF-7-Control cells. Shown are MCF-7-Snail (a, b) and MCF-7 Control cells (c, d). Magnification: 100× (a, c) or 200× (b, d). Scale bars: 100 μm, (a, c) and 50 μm (b, d)Back to article page