Fig. 5.

Production of PHB with gltA regulated using endogenous CRISPRi. Strains were cultured in 50 mL M9 medium containing 3% (v/v) glycerol. The inducer l-arabinose was added at 0 or 24 h at a concentration of 0.2% (g/v). The error bars indicate the standard deviations of three independent measurements