Fig. 1From: Overexpression of a C4-dicarboxylate transporter is the key for rerouting citric acid to C4-dicarboxylic acid production in Aspergillus carbonarius Proposed metabolic pathway for C4-dicarboxylic acid production by A. carbonarius PYC, pyruvate carboxylase; MDH, malate dehydrogenase; FUM, fumarase; FRD, fumarate reductase; DCT, C4-dicarboxylate transporter; PDH, pyruvate dehydrogenase; CS, citrate synthase; SDH, succinate dehydrogenase and TCA cycle, tricarboxylic acid cycleBack to article page