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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: Process Biochem. 2010 Jul 1;45(7):1187–1191. doi: 10.1016/j.procbio.2010.03.031

Figure 1.

Figure 1

Optimization of mutacin 1140 production. A. CaCl2 concentrations ranging from 0.0 to 1.5 % were tested and the CFUs are listed above the concentrations. B. MgSO4 concentrations ranging from 0.0 to 7,680 μg/mL were tested and the CFUs are listed above the concentrations, C. ZnCl2 concentrations ranging from 0.0 to 40 μg/mL were tested and the CFU are listed above the concentrations, D. FeCl3 concentrations ranging from 0.0 to 160 μg/mL were tested and the CFUs are listed above the concentrations, E. Cystine concentrations ranging from 0.0 to 800 μg/mL were tested and the CFUs are listed above the concentrations, F. Monosaccharide and disaccharide sugars at 4% (w/v) concentrations were tested and the CFUs are listed above each sugar tested.