Figure 5
Comparison of fermentor characteristics of the wild type E.coli and nitrogen assimilation related mutants, gdhA, glnL, gltB , and gltD at 20% N- concentration (C/N ratio = 8.42): (a) biomass, glucose and acetate concentration (g/l), cell yield (g/g); (b) specific rates of glucose consumption, acetate and CO 2 production (mmol/g DCW. h).