Figure 2From: Development of a mixed feed strategy for a recombinant Pichia pastoris strain producing with a de-repression promoterGlycerol pulse during sorbitol fed-batch. Carbon dioxide evolution rate (CER, continuous black line) and specific sorbitol uptake rate (qs sorbitol, continuous red line). After glycerol pulse a sudden increase in the CER signal and a concomitant decrease in qs sorbitol were observed.Back to article page