Fig. 4From: Reconstruction and analysis of the genome-scale metabolic model of schizochytrium limacinum SR21 for docosahexaenoic acid productionA scheme to account for the formation of DHA by the PKS route of synthesis in S. limacinum. KS, 3-ketoacyl synthase; KR, 3-ketoacyl-ACP reductase; ER, enoyl reducatase; DH, dehydrase/isomeraseBack to article page