Table 1. Macro kinetics behavior and intracellular glycogen content of the strains MG1655, MG1655(csrA51) and MG1655(ΔcsrD) in continuous cultures at 0.1 h−1 in M9 minimal medium supplemented with 3 g/l glucose at 37 °C.
Strain | Residual glucose (mM) | Produced acetate (mM) | qS (g glucose/g of dry cell weight h−1) | Yx/s (g of dry cell weight/g glucose) | Intracellular glycogen content (g glucose/g of dry cell weight) |
---|---|---|---|---|---|
MG1655 | ND | ND | 0.29 ± 0.03 | 0.36 ± 0.01 | 0.034 ± 0.006 |
MG1655(csrA51) | ND | ND | 0.26 ± 0.01 | 0.41 ± 0.02 | 0.194 ± 0.006 |
MG1655(ΔcsrD) | ND | ND | 0.29 ± 0.01 | 0.35 ± 0.01 | 0.040 ± 0.007 |
ND: not detected.