Fig. 2From: Poly-l-gamma-glutamic acid production by recombinant Bacillus subtilis without pgsA geneTime course of PGA production by a P_300/∆3 and P_BC/∆3 in 2xL/Mal medium and b P_300/∆3 and P_BC/∆3 in 2xL/Mal+E8 medium. Data are presented as means of five independent experiments. Symbols: opened circles, cell growth of P_300/∆3; opened diamonds, PGA production by P_300/∆3; closed circles, cell growth of P_BC/∆3; closed diamonds, PGA production by P_BC∆3Back to article page