Fig. 4
From: Overflow metabolism provides a selective advantage to Escherichia coli in mixed cultures
Genes coding for enzymes of the tricarboxylic acid cycle, NADH:quinone oxidoreductase and proton translocating FOF1 ATP synthase, which are all involved in respiratory metabolism. Insertional inactivation of the 31 genes shown in bold, green typeface conferred a selective advantage in the presence of P. aeruginosa PA14 and 4% glucose. Insertional inactivation of the 9 underlined genes also conferred a selective advantage when E. coli was grown alone with 4% glucose