Fig. 2
From: Second generation Pichia pastoris strain and bioprocess designs
Hexose and pentose metabolism of the yeast cell. Green arrows indicate naturally occurring metabolic pathways in P. pastoris, Red arrows indicate integrated heterologous metabolic pathways. Yellow arrows indicate potential metabolic engineering targets for P. pastoris that have not been constructed, yet. L-Ri5P: L-ribulose 5-Phosphate, DHAP: dihydroxyacetone phosphate, TCA cycle: tricarboxylic acid cycle