Figure 3From: Heterologous expression and optimization using experimental designs allowed highly efficient production of the PHY US417 phytase in Bacillus subtilis 168Extracellular phytase activity (U ml-1) (black diamond) and growth (108 CFU ml-1) (black circle) of the Bacillus subtilis 168 strain carrying pAF3 during cultivation under the optimized conditions predicted by the model. Values represent the means of triplicate experiments with comparable results.Back to article page