Engineering Corynebacterium glutamicum for fast production of lysine and pipecolic acid

ABSTRACT: The Gram-positive soil bacterium Corynebacterium glutamicum is widely used in industrial fermentative processes for the production of amino acids. The world production of L-lysine has surpassed 2 million tons per year. Glucose is taken up into the C. glutamicum cell by the phosphotransferase system PTS which can be replaced and/or enhanced by a permease and a glucokinase. Heterologous expression of the gene for the high-affinity glucose permease from Streptomyces coelicolor and of the Bacillus subitilis glucokinase gene fully compensated for the absence of the PTS in ï??hpr strains and strains grew as fast with glucose as C. glutamicum wild type. Growth of PTS-positive strains with glucose was accelerated when the endogenous inositol permease IolT2 and the glucokinase from Bacillus subtili

ORGANISM(S): Corynebacterium glutamicum

SUBMITTER: Fernando Pérez 

PROVIDER: E-GEOD-79690 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress