Fig. 3From: Overcoming substrate limitations for improved production of ethylene in E. coli Peak production of ethylene from the wild-type E. coli in MOPS minimal media (0.2 % glucose) supplemented with the indicated nutrient at the following concentrations: glutamate (50 mM), glutamine (5 mM), AKG (2 mM), arginine (3 mM), proline (1 mM), and FeCl2 (80 µM)Back to article page