Figure 4. MYC-RAS co-operativity enhances glycolysis. Extracellular acidification rate (ECAR) was measured in MCF7 cell lines, using the Seahorse XFe96 metabolic flux analyzer. Both (A) ECAR metabolic tracings and (B) Bar graphs are shown. Note that only transduction with c-Myc plus H-Ras (G12V) increases glycolytic rates.