Fig. 4
Expression of intracellular metabolic pathways in P. radiata. Pathways represent the catabolism of lignocellulose-derived carbohydrates combined with biosynthesis of ergosterol, and lipid and triglyceride metabolism. Each colored square represents level of transcriptional expression of an individual gene under fermentative conditions. Gray to orange squares = genes upregulated in hypoxia. Gray to purple squares = genes downregulated in hypoxia