Fig. 4
From: Rational engineering of industrial S. cerevisiae: towards xylitol production from sugarcane straw
Xylitol productivity of strains FMYX (green on the left) and CENPKX (yellow on the right) in varying cultivation conditions. Filled symbols (●/◆/▲) represent xylose and empty (○/◇/△), xylitol. A Aerobic cultivation with an initial optical density (OD600nm) of 0.5, 20 g/L xylose, and different glucose concentrations: 10 g/L (●/○), 20 g/L (◆/◇), or 30 g/L (▲/△) of the co-substrate. B Cultivation in 20 g/L xylose, 30 g/L glucose, initial OD600nm of 0.5, and varying oxygenation scenarios: semi-anaerobic (▲/△) and aerobic (●/○). C Aerobic cultivation with 20 g/L xylose, 30 g/L glucose, and different cell mass for inoculum: OD600nm 0.5 (▲/△) or OD600nm 1.0 (●/○)