Extended data figure 5. Differential expression of Snail and Slug in human breast cancer cell lines.

(a) Representative immunofluorescence images of indicated human breast cancer cell lines stained for DAPI (blue), SNAIL (green), and SLUG (red). Scale bar 10 μm. (b) Quantification of SLUG versus SNAIL expression in indicated human breast cancer cell lines (n, number of cells). Five fields were counted for each cell line. (c) Representative image showing the morphologies of the series of MCF10A cell lines in culture. Scale bar 50 μm. (d) Western Blot showing expression of SLUG and SNAIL in the indicated MCF10A cell lines. (a-d) represent two independent experiments. Uncropped western blots are enclosed in Supplemental Information.