Fig. 1From: Enhanced l-ornithine production from glucose and sucrose via manipulation of the fructose metabolic pathway in Corynebacterium glutamicumThe metabolic pathways and schematic diagram of genetic engineering modulations in C. glutamicum for ʟ-ornithine production from glucose and sucrose. The red × indicates those genes were inactivated. pfkB1 encodes fructose-1-phosphate kinase-1; pfkB2 encodes fructose-1-phosphate kinase-2; ptsF encodes fructose transporter; sacC encodes sucrose-6-phosphate hydrolaseBack to article page