FIG. 4.
Growth experiments with changing carbohydrate concentrations. The figure shows measurements from continuous bioreactor experiments with strain LJ110 or LJ210 and with glucose, sucrose, or mannitol as the carbon source. The experimental setup and measurements were as described in Materials and Methods. The EIIACrr phosphorylation level is plotted semilogarithmically against the carbohydrate concentrations. Symbols: ▪, ○, and •, experiments with glucose as the carbon source; ▵ and ▴, experiments with sucrose as the carbon source; *, experiment with mannitol as the carbon source.