Fig. 2.

Simulation of S. lividans TK21 pIJ486 overproducing Tat-secreted agarase. Biomass is expressed as dry weight (DW) in g/L, time is expressed in h, and metabolite concentration in mmol/L. For simplicity, only glucose, NH₄⁺ (dotted lines) and amino acids have been plotted, and Biomass and L-alanine have been emphasized using special symbol marks, as described in the legend