Glucose 6phosphate/glucose diauxic growth. Top: Time course of glucose 6-phosphate, glucose and biomass. Middle: Time course of the degree of phosphorylation of EIIACrr. Bottom: Time course of the activity of the glucose transporter monitored by a reporter gene fusion (strain LZ110). Shown are two different experiments (symbols ∇ for experiment 1 and Δ for experiment 2); here, the time was scaled to the maximal time of the experiment (7 h and 7.6 h).