Fig. 1.
Measurement of intracellular levels of c-di-GMP in wild-type Dickeya dadantii, ΔegcpB, ΔecpC and ΔegcpBΔecpC. Assays were performed as described in the Experimental procedures. Error bars indicate standard errors of the means. Different lowercase letters above the bar indicate statistically significant differences between treatments (P < 0.05 by Student’s t-test).
