Figure 4From: Raw starch conversion by Saccharomyces cerevisiae expressing Aspergillus tubingensis amylasesExtracellular (a) α-amylase and (b) glucoamylase activity determined for (■) 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] cultured in double strength SC-URAmedium containing 20 g l-1glucose under aerobic conditions. Note, (●) and (○) represent the combined α-amylase and glucoamylase activities. Values represent the mean of three repeats and error bars represent the standard deviation.Back to article page