Fig. 5
Substrate uptake, product, and biomass formation of S. cerevisiae DS61180 in shake flasks under microaerobic conditions grown on d-glucose/l-arabinose substrate mixtures in minimal medium. Concentrations over time are given for cell dry weight (filled diamond), for the substrates d-glucose (filled circle) and l-arabinose (filled inverted triangle), as well as for the metabolites ethanol (square), glycerol (triangle), and acetate (circle). Error bars indicate standard deviations of two independent measurements. Phases are assigned according to the substrate uptake