Clavulanic Acid Production by Streptomyces clavuligerus: Insights from Systems Biology, Strain Engineering, and Downstream Processing
نویسندگان
چکیده
منابع مشابه
Enhancement of clavulanic acid production by mutant Streptomyces clavuligerus
β-lactam antibiotics are among the most popular classes of antibacterial agents, whose mechanism of action consists on the inhibition of bacterial cell wall synthesis.1 The production of β-lactamase is the most important mechanism for bacterial resistance to β-lactam antibiotics.2 Secondary metabolites produced by bacteria exhibit potent biological activities and have been developed extensively...
متن کاملOverproduction of Clavulanic Acid by UV Mutagenesis of Streptomyces clavuligerus
Clavulanic acid is produced industrially by fermentation of Streptomyces clavuligerus and researches have increased its production by strain improvement, recombinant DNA technology, and media composition and growth condition optimization. The main objective of this study was to increase the level of clavulanic acid production from Streptomyces clavuligerus (DSM 738), using UV irradiation. After...
متن کاملOverproduction of Clavulanic Acid by UV Mutagenesis of Streptomyces clavuligerus
Clavulanic acid is produced industrially by fermentation of Streptomyces clavuligerus and researches have increased its production by strain improvement, recombinant DNA technology, and media composition and growth condition optimization. The main objective of this study was to increase the level of clavulanic acid production from Streptomyces clavuligerus (DSM 738), using UV irradiation. After...
متن کاملAn approach to strain improvement and enhanced production of clavulanic acid in Streptomyces clavuligerus.
To develop a strategy for improved production of clavulanic acid (CA), we investigated the effect of using oils on cell growth and CA production during the fermentation of Streptomyces clavuligerus NRRL 3585. In this analysis, triolein, whose fatty acid is oleic acid only, was the best oil source for CA production, but free fatty acids generated from the hydrolysis of oils in a culture broth ne...
متن کاملClavulanic acid production by the MMS 150 mutant obtained from wild type Streptomyces clavuligerus ATCC 27064
Clavulanic acid (CA) is a powerful inhibitor of the beta-lactamases, enzymes produced by bacteria resistants to penicillin and cefalosporin. This molecule is produced industrially by strains of Streptomyces clavuligerus in complex media which carbon and nitrogen resources are supplied by inexpensive compounds still providing high productivity. The genetic production improvement using physical a...
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ژورنال
عنوان ژورنال: Antibiotics
سال: 2021
ISSN: 2079-6382
DOI: 10.3390/antibiotics10010084