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Open AccessPAS domain containing regulator SLCG_7083 involved in morphological development and glucose utilization in Streptomyces lincolnensis
Streptomyces lincolnensis is well known for producing the clinically important antimicrobial agent lincomycin. The synthetic and regulatory mechanisms on lincomycin biosynthesis have been deeply explored in recen...
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Article
Open AccessDiversification of phenolic glucosides by two UDP-glucosyltransferases featuring complementary regioselectivity
Glucoside natural products have been showing great medicinal values and potentials. However, the production of glucosides by plant extraction, chemical synthesis, and traditional biotransformation is insuffici...
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Article
Open AccessPlasticity engineering of plant monoterpene synthases and application for microbial production of monoterpenoids
Plant monoterpenoids with structural diversities have extensive applications in food, cosmetics, pharmaceuticals, and biofuels. Due to the strong dependence on the geographical locations and seasonal annual gr...
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Open AccessMetabolic engineering of Escherichia coli for de novo production of 3-phenylpropanol via retrobiosynthesis approach
3-Phenylpropanol with a pleasant odor is widely used in foods, beverages and cosmetics as a fragrance ingredient. It also acts as the precursor and reactant in pharmaceutical and chemical industries. Currently...
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Open AccessComparative transcriptomic analysis reveals the significant pleiotropic regulatory effects of LmbU on lincomycin biosynthesis
Lincomycin, produced by Streptomyces lincolnensis, is a lincosamide antibiotic and widely used for the treatment of the infective diseases caused by Gram-positive bacteria. The mechanisms of lincomycin biosynthes...
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Open AccessMetabolic engineering Escherichia coli for efficient production of icariside D2
Icariside D2 is a plant-derived natural glycoside with pharmacological activities of inhibiting angiotensin-converting enzyme and killing leukemia cancer cells. Production of icariside D2 by plant extraction a...
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Open AccessAlpha-Terpineol production from an engineered Saccharomyces cerevisiae cell factory
Alpha-Terpineol (α-Terpineol), a C10 monoterpenoid alcohol, is widely used in the cosmetic and pharmaceutical industries. Construction Saccharomyces cerevisiae cell factories for producing monoterpenes offers a p...
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Article
Open AccessHigh-titer production of 13R-manoyl oxide in metabolically engineered Saccharomyces cerevisiae
Diterpenoids are a large class of natural products with complex structures and broad commercial applications as food additives, important medicines, and fragrances. However, their low abundance in plants and h...
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Article
Pretreatment with broad-spectrum antibiotics alters the pharmacokinetics of major constituents of Shaoyao-Gancao decoction in rats after oral administration
The influence of broad-spectrum antibiotics on the pharmacokinetics and biotransformation of major constituents of Shaoyao-Gancao decoction (SGD) in rats was investigated. The pharmacokinetic behaviors of paeo...
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Open AccessMetabolic engineering of Saccharomyces cerevisiae for 7-dehydrocholesterol overproduction
7-Dehydrocholesterol (7-DHC) has attracted increasing attentions due to its great medical value and the enlarging market demand of its ultraviolet-catalyzed product vitamin D3. Microbial production of 7-DHC from ...
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Erratum to: Characterization of three pathway-specific regulators for high production of monensin in Streptomyces cinnamonensis
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Characterization of three pathway-specific regulators for high production of monensin in Streptomyces cinnamonensis
Monensin, a polyether ionophore antibiotic, is produced by Streptomyces cinnamonensis and worldwide used as a coccidiostat and growth-promoting agent in the field of animal feeding. The monensin biosynthetic gene...
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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...
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DasR positively controls monensin production at two-level regulation in Streptomyces cinnamonensis
The polyether ionophore antibiotic monensin is produced by Streptomyces cinnamonensis and is used as a coccidiostat for chickens and growth-promoting agent for cattle. Monensin biosynthetic gene cluster has been ...
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Open AccessTargeted optimization of central carbon metabolism for engineering succinate production in Escherichia coli
Succinate is a kind of industrially important C4 platform chemical for synthesis of high value added products. Due to the economical and environmental advantages, considerable efforts on metabolic engineering ...
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Open AccessEngineering Escherichia coli for production of 4-hydroxymandelic acid using glucose–xylose mixture
4-Hydroxymandelic acid (4-HMA) is a valuable aromatic fine chemical and widely used for production of pharmaceuticals and food additives. 4-HMA is conventionally synthesized by chemical condensation of glyoxyl...
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Molecular cloning of a cotton phosphatase gene and its functional characterization
In this study, we report isolation of a phosphatase gene designated GhHL1 from cotton and its functional characterization. GhHL1 transcripts were detected in all cotton tissues examined. Southern blotting analysi...
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fabC of Streptomyces lydicus involvement in the biosynthesis of streptolydigin
Streptolydigin, a secondary metabolite produced by Streptomyces lydicus, is a potent inhibitor of bacterial RNA polymerases. It has been suggested that streptolydigin biosynthesis is associated with polyketide sy...