697308.fig.002
Figure 2: Percent survival of E. coli strains plotted against time at pH 2.0. Black, WT; gray, ΔgcvAB; green, ΔgcvAB[p 𝑔 𝑐 𝑣 𝐵 2 + ]; blue, WT[p 𝑔 𝑐 𝑣 𝐴 3 + 𝑔 𝑐 𝑣 𝐵 3 + ]; purple, ΔgcvAB[p 𝑔 𝑐 𝑣 𝐴 3 + 𝑔 𝑐 𝑣 𝐵 3 + ]; red, ΔgcvAB[p 𝑔 𝑐 𝑣 𝐴 3 + ]. See Section 2.6 for details.