Figure 1From: The tricarboxylic acid cycle in Shewanella oneidensis is independent of Fur and RyhB controlComparison of MR-1 and the fur mutant for their ability to metabolize carbonate: (A) succinate, (B) fumarate and (C) lactate. 5 × 109 cells were incubated with 10 mM carbonate for 0, 36 and 54 hours. HPLC was used for carbonate measurements. Y-axis: the concentration of carbon source.Back to article page