(E) Representative flow cytometry images (upper) and quantitative results (lower) of measuring glucose uptake in GFP and MIG-6 knockdown BT549 cells (n=3). Cells were grown in the presence of the fluorescent analog 2-NBDG for various time periods, and glucose uptake was quantified using flow cytometric analysis. The red box indicates the gating for 2-NBDG+ cells and the number indicates the percentage of 2-NBDG+ cells. 