Fig. 2From: Transcriptome and gene expression analysis of docosahexaenoic acid producer Schizochytrium sp. under different oxygen supply conditionsChanges in transcript abundance of genes involved in central metabolic pathways and antioxidant system when Schizochytrium sp. HX-308 was cultured with high oxygen supply condition. a Transcriptional regulation of the central carbon metabolic pathways, including glycolysis, pentose phosphate pathway, and tricarboxylic acid cycle. b Transcriptional regulation of the antioxidant defense system. Key enzymes are included in the map and presented as their names. Gene fold changes as indicated by color boxes. Glycolysis; PPP, pentose phosphate pathway; G6PD, glucose-6-phosphate dehydrogenase; 6PGD, 6-phosphogluconate dehydrogenase; EMP, Embden–Meyerhof–Parnas pathway; HK, hexokinase; PFK, phosphofructokinase; FBA, fructose-bisphosphate aldolase; PYC, pyruvate carboxylase; PK, pyruvate kinase; TCA, tricarboxylic acid; CS, citrate synthase; MDH, malate dehydrogenase; FUM, fumarate hydratase; IDH, isocitrate dehydrogenase; ME, malic enzyme; ACL, citrate lyase; KGDC, 2-oxoglutarate dehydrogenase; SDH, succinate dehydrogenase; SOD, superoxide dismutase; CAT, catalase; APX, ascorbate peroxidase; ROS, reactive oxygen species; GSH-Px, glutathione peroxidaseBack to article page