Figure 1From: Development of a fed-batch process for a recombinant Pichia pastoris Δoch1 strain expressing a plant peroxidase Bioreactor cultivation DoE6. Black line, carbon dioxide evolution rate (CER) depicting metabolic activity; black dot, specific substrate uptake rate (qs). All cultivations ran in four phases: 1, batch on glycerol; 2, non-induced fed-batch on glycerol; 3, methanol adaptation pulse; 4, fed-batch on methanol.Back to article page