Metabolic Engineering of Corynebacterium glutamicum for Methanol Metabolism
نویسندگان
چکیده
منابع مشابه
Metabolic engineering of Corynebacterium glutamicum for methanol metabolism.
Methanol is already an important carbon feedstock in the chemical industry, but it has found only limited application in biotechnological production processes. This can be mostly attributed to the inability of most microbial platform organisms to utilize methanol as a carbon and energy source. With the aim to turn methanol into a suitable feedstock for microbial production processes, we enginee...
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Cadaverine, the expected raw material of polyamides, is produced by decarboxylation of L-lysine. If we could produce cadaverine from the cheapest sugar, and as a renewable resource, it would be an effective solution against global warming, but there has been no attempt to produce cadaverine from glucose by fermentation. We focused on Corynebacterium glutamicum, whose L-lysine fermentation abili...
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Although L-serine proceeds in just three steps from the glycolytic intermediate 3-phosphoglycerate, and as much as 8% of the carbon assimilated from glucose is directed via L-serine formation, previous attempts to obtain a strain producing L-serine from glucose have not been successful. We functionally identified the genes serC and serB from Corynebacterium glutamicum, coding for phosphoserine ...
متن کاملAnalysis and engineering of metabolic pathway fluxes in Corynebacterium glutamicum.
The Gram-positive soil bacterium Corynebacterium glutamicum was discovered as a natural overproducer of glutamate about 50 years ago. Linked to the steadily increasing economical importance of this microorganism for production of glutamate and other amino acids, the quest for efficient production strains has been an intense area of research during the past few decades. Efficient production stra...
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The aerobic microorganism Corynebacterium glutamicum was metabolically engineered to broaden its substrate utilization range to include the pentose sugar xylose, which is commonly found in agricultural residues and other lignocellulosic biomass. We demonstrated the functionality of the corynebacterial xylB gene encoding xylulokinase and constructed two recombinant C. glutamicum strains capable ...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2015
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.03110-14