Fig. 1From: Physiological roles of sigma factor SigD in Corynebacterium glutamicum Maximum growth rates of the ΔsigD strain and the sigD overexpressing strain with different IPTG concentrations. The maximum specific growth rate (h−1) was shown for (a) C. glutamicum WT and ΔsigD, and (b) WT(pVWEx1) and WT(pVWEx1-sigD) with different IPTG concentrations (0, 10, 50, 250, 1000 μM). Error bars represent standard deviations from biological triplicatesBack to article page