Additional file 4 Figure S4.

Cell cycle progression of cells stimulated by insulin or E2. MCF-7 cells were deprived of serum in phenol red-free medium with or without ICI 182780 during 48 h, and then stimulated with insulin or with E2 as described in the text. Cells harvested at the different time points were labeled with propidium iodide and analyzed by flow cytometry. The data were evaluated using the ModFit LT software. (PPT 196 kb)

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Gaben et al. BMC Cancer 2012 12:291   doi:10.1186/1471-2407-12-291