Fig. 2
From: Metabolic rewiring of microbial cell factories for improved production of succinic acid
Genes involved in the enhancement of SA production by engineered E. coli strains. pck- PEP phosphoenolpyruvate carboxykinase; ppc- PEP carboxylase; sfcA- NAD-dependent malate dehydrogenase; iclR- regulatory protein (repressor) for the aceBAK operon; adhE- aldehyde/alcohol dehydrogenase;ldhA- lactate dehydrogenase; ack-pta- phosphotransacetylase-acetate kinase; sdh- succinate dehydrogenase; poxB- pyruvate oxidase; ptsG- phosphotransferase; pepc- phosphoenolpyruvate carboxylase; pyc- pyruvate carboxylase; pfl- pyruvate formate lyase