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Open AccessIdentification and characterization of a novel fumarase gene by metagenome expression cloning from marine microorganisms
Fumarase catalyzes the reversible hydration of fumarate to L-malate and is a key enzyme in the tricarboxylic acid (TCA) cycle and in amino acid metabolism. Fumarase is also used for the industrial production of L
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Open AccessHyperproduction of poly(4-hydroxybutyrate) from glucose by recombinant Escherichia coli
Poly(4-hydroxybutyrate) [poly(4HB)] is a strong thermoplastic biomaterial with remarkable mechanical properties, biocompatibility and biodegradability. However, it is generally synthesized when 4-hydroxybutyra...
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Open AccessMetabolic flux responses to genetic modification for shikimic acid production by Bacillus subtilis strains
Shikimic acid (SA) is a key chiral starting molecule for the synthesis of the neuramidase inhibitor GS4104 against viral influenza. Microbial production of SA has been extensively investigated in Escherichia coli
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Article
Open AccessEnhanced production of polyhydroxybutyrate by multiple dividing E. coli
Most bacteria are grown in a binary fission way meaning a bacterial cell is equally divided into two. Polyhydroxyalkanoates (PHA) can be accumulated as inclusion bodies by bacteria. The cell division way and m...
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Article
Open AccessChromosome engineering of Escherichia coli for constitutive production of salvianic acid A
Salvianic acid A (SAA), a valuable natural product from herbal plant Salvia miltiorrhiza, exhibits excellent antioxidant activities on food industries and efficacious therapeutic potential on cardiovascular disea...