Classical and epigenetic approaches to metabolite diversification in filamentous fungi |
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Authors: | Jacqueline Aparecida Takahashi Ana Paula Campos Teles Adriana de Almeida Pinto Bracarense Dhionne Corrêia Gomes |
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Institution: | 1. Departamento de Química, Universidade Federal de Minas Gerais, Av. Ant?nio Carlos, 6627, Belo Horizonte, MG, 31270-901, Brazil 2. Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil 3. Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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Abstract: | Studies on fungal metabolites have produced an overwhelming expectation concerning the production of novel bioactive compounds for pharmaceutical applications. The adding of various biosynthetic precursors and the changing of nutritional components in the fermentation medium can change biosynthesis pathways, also leading to the production of novel metabolites. In addition, several growing conditions can be classically manipulated to modify fungal metabolite profiles. Recently, modern genome sequence tools have shown that not all gene clusters are regularly expressed in conventional growing conditions, thus expanding the possibilities of modulating the chemical metabolite profiles produced by filamentous fungi. This review discusses and exemplifies classical and epigenetic tools successfully applied to diversify metabolite production and to produce fungal metabolites from silent metabolic pathways. |
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