Figure 5
From: Raw starch conversion by Saccharomyces cerevisiae expressing Aspergillus tubingensis amylases
Ethanol production under oxygen limited conditions in double strength SC-URAmedia with (a) 20 g l-1corn starch as sole carbohydrate source, (b) 200 g l-1corn starch and 5 g l-1glucose and (c) glucose concentration during growth on 200 g l-1corn starch and 5 g l-1glucose. (■) S. cerevisiae Y294[BBH1], (♦) S. cerevisiae Y294[AmyA], (▲) S. cerevisiae Y294[GlaA], (●) S. cerevisiae Y294[Amy-GlaA], (□) S. cerevisiae Mnuα1[BBH1], (◊) S. cerevisiae Mnuα1[AmyA], (∆) S. cerevisiae Mnuα1[GlaA] and (○) S. cerevisiae Mnuα1[AmyA-GlaA]. Values represent the mean of three repeats and error bars represent the standard deviation. Note, some data points may overlap, in particular for the control strains.