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Fig. 3 | BMC Biotechnology

Fig. 3

From: A novel point mutation in RpoB improves osmotolerance and succinic acid production in Escherichia coli

Fig. 3

lamB overexpression rescued cell growth and the succinate production defect of Suc-T110 under osmotic stress. a Growth of lamB-overexpressing Suc-T110 (OV-lamB) under osmotic stress (12% w/v glucose). b SA production of the OV-lamB strain after 96 h of fermentation. c Glucose consumption by OV-lamB. Strains RpoBD645Y and Suc-T110 were used as controls. Data are the mean with the standard error of the mean (SEM, n = 3). The significance of differences was calculated with one-way ANOVA; the asterisks indicate a significant difference from the controls (*** P < 0.001; ** P < 0.01; * P < 0.05; NS = not significant)

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