Research Topic: stress responses

CBC Complex Regulates Hyphal Growth, Sclerotial Quantity, and Pathogenicity in the Necrotrophic Fungus Botrytis cinerea

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Scientists studied how two proteins (BcCbp20 and BcCbp80) work together in gray mold fungus, which destroys crops worldwide. These proteins control how the fungus grows, makes spores, forms long-term survival structures, and causes disease. The findings show that BcCbp80 is more important for growth and infection, while BcCbp20 helps the fungus survive stress. Understanding these proteins could help develop new antifungal treatments.

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Regulation and functions of alternative polyadenylation in fungi

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This review explains how fungi use a process called alternative polyadenylation to create different versions of proteins from the same gene. Think of it like different recipes using the same ingredients but with different instructions. This process is important for fungal survival, growth, and ability to cause disease. Scientists are developing new tools and techniques to study this process, which could lead to better treatments for fungal infections.

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Novel endornaviruses infecting Phytophthora cactorum that attenuate vegetative growth, promote sporangia formation and confer hypervirulence to the host oomycete

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Researchers discovered two new viruses infecting a plant-damaging organism called Phytophthora cactorum. When these viruses are present, the organism grows more slowly but becomes more aggressive at infecting plants. The viruses attach to special membranes inside cells and depend on cholesterol-like compounds for their replication. Scientists were able to remove the viruses from infected strains using specialized techniques, allowing them to compare infected and virus-free versions of the organism.

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