Supplementary Figure 3 from <i>Fra-1</i> Promotes Breast Cancer Chemosensitivity by Driving Cancer Stem Cells from Dormancy

PDF file - 159K, Cell proliferation was evaluated by cell cycle analysis. Cell cycle profiles of 4TO7 cells with Fra-1 extinction (A) and ectopic expression (B) were confirmed by FACS. Cells were fixed by 70% ethanol, incubated in PBS buffer with RNase A and then stained with propidium iodide (PI) overnight. Data were collected on the following day