Fig. 3

A comparison of mean cyc^R mutant growth rates of batch monocultures of the MG1655 (stripped bars) and MDS42 strains (grey bars). The two horizontal lines represent the mean growth rate for non-mutant strains of MG1655 (dashed line; 1.1 hr⁻¹) and MDS42 (dotted-dashed line; 0.79 hr⁻¹)