(B) Extracellular acidification rate (ECAR) in BT549 cells with GFP or MIG-6 knockdown. The ECAR flux profile of GFP and MIG-6 knockdown BT549 cells upon stimulation of glucose, oligomycin, and 2-DG is shown on the left. Quantitative results for the basal glycolysis and maximal glycolysis capacities in GFP and MIG-6 knockdown BT549 cells are indicated by orange and green boxes, graphed on the right. Results are presented as mean ± SEM (n=15; biological replicates). 