Fig. 7

Schematic map of metabolic pathways on lipid accumulation in Schizochytrium sp. HX-308. The green arrows represent the metabolic pathways of using chemical modulators. G-6-P, glucose-6-phosphoric; G3P, glucose-3-phosphoric; PK, pyruvate kinase; LPA, lysophosphatidic acid; PA, phosphatidic acid; DAG, diacylglycerol; FA, fatty acid; α-KG, α-ketoglutarate; PEP, phosphoenolpyruvate; G6PDH, glucose-6-phosphate; SE, squalene epoxidase; ACC, Acetyl-CoA carboxylase; ACL, ATP-citrate lyase; PEPC, phosphoenolpyruvate carboxylase; ICDH, isocitrate dehydrogenase; TAGL, triacylglycerols lipase; HSL, hormone-sensitive lipase; MGL, monoacylglycerol lipase; ME: malic enzyme; MEP, methylerythritol-phosphate; HMP, Hexose Monophophate Pathway; TCA, tricarboxylic acid cycle