Fig. 1
From: Systematic pathway engineering of Corynebacterium glutamicum S9114 for l-ornithine production
Metabolic pathway abbreviated drawing for l-ornithine biosynthesis in C. glutamicum. Glc, glucose; G6P, glucose-6-P; PEP, phosphoenolpyruvate; Qxa, oxaloacetate; Mal, malate; Fum, fumarate; Suc, succiate; Suc-CoA, succinyl-coA; Oxo, 2-oxoglutarate; Iso, isocitrate; Cit, citrate; argF, encoding ornithine carbamoyltransferase; odhA, a subunit of ketoglutarate dehydrogenase; argCJBD, an operon involved in arginine synthesis; argR, a repressor for argCJBD; ncgl1221, encoding glutamate transporter; lysE, encoding lysine/arginine transporter; putP, encoding l-proline transporter. The red fonts represent gene deletion, green font means gene overexpression, and blue font means gene attenuation