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Global survey of secondary metabolism in em Aspergillus niger /em via activation of specific transcription factors

Author(s): Semper C; Pham TTM; Ram S; Palys S; Evdokias G; Ouedraogo JP; Moisan MC; Geoffrion N; Reid I; Di Falco M; Bailey Z; Tsang A; Benoit-Gelber I; Savchenko A;

Genomics analysis confirmed the status of filamentous fungi as a rich source of novel secondary metabolites; however, the discovery of these compounds is hampered by the cryptic nature of their biosynthetic pathways under laboratory conditions. Consequently, despite substantial research effort ov ...

Article GUID: 40852424


A "biphasic glycosyltransferase high-throughput screen" identifies novel anthraquinone glycosides in the diversification of phenolic natural products

Author(s): Mohideen FI; Kwan DH;

The sugar moieties of many glycosylated small molecule natural products are essential for their biological activity. Glycosyltransferases (GTs) are the enzymes responsible for installing these sugar moieties on a variety of biomolecules. Several GTs that are active on natural products are inherently substrate-promiscuous and thus serve as useful tools in ...

Article GUID: 36682498


Engineering the Enzyme Toolbox to Tailor Glycosylation in Small Molecule Natural Products and Protein Biologics

Author(s): Ouadhi S; López DMV; Mohideen FI; Kwan DH;

Many glycosylated small molecule natural products and glycoprotein biologics are important in a broad range of therapeutic and industrial applications. The sugar moieties that decorate these compounds often show a profound impact on their biological functions, thus biocatalytic methods for controlling their glycosylation are valuable. Enzymes from nature ...

Article GUID: 36444941


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