Research Keyword: oxidoreductases

The phenol-2-monooxygenase FgPhm1 regulates DON synthesis, pathogenicity and environmental stress response in Fusarium graminearum

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Researchers studied a fungal protein called FgPhm1 in a wheat-infecting fungus that produces harmful toxins called DON. By deleting this gene, they found that the fungus became unable to infect plants and produce toxins, making it less dangerous. The protein also helps the fungus handle stress conditions, and removing it makes the fungus sensitive to oxidative stress while paradoxically tolerant to phenol.

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Comparative Characterization of Oxidative Enzymes for Arabinoxylan and Protein Cross-Linking via Ferulic Acid and Tyrosine in Model Systems

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Scientists tested different enzymes to see which ones work best at linking proteins and fiber molecules together in bread dough. They found that combining certain enzymes, especially peroxidase with glucose oxidase, works better than using them alone. By adjusting the amounts of ferulic acid and tyrosine (compounds in food), they could control whether the cross-links formed within the same molecule or between different molecules. This research helps food makers choose the right enzymes to improve bread texture without extra processing steps.

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White Rot Fungi as Tools for the Bioremediation of Xenobiotics: A Review

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White rot fungi are nature’s cleanup crew that can break down many toxic chemicals in our environment, from industrial dyes to pesticides. These special fungi produce powerful enzymes that can degrade pollutants that normally resist breakdown, making them promising tools for cleaning contaminated soil and water. Scientists are studying how to better harness these fungi’s abilities to treat industrial wastewater and restore polluted environments.

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Oestrogen Detoxification Ability of White Rot Fungus Trametes hirsuta LE-BIN 072: Exoproteome and Transformation Product Profiling

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A type of white rot fungus called Trametes hirsuta can effectively remove harmful oestrogen chemicals from water and soil. The fungus produces special enzymes that break down these hormones into less toxic compounds within just one day. This discovery suggests the fungus could be used as a natural treatment to clean up environmental contamination caused by oestrogens from human waste and pharmaceutical use.

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Esterase and Peroxidase Are Involved in the Transformation of Chitosan Films by the Fungus Fusarium oxysporum Schltdl. IBPPM 543

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Researchers discovered that a common fungus called Fusarium oxysporum can modify chitosan films in unique ways without destroying them. The fungus produces special enzymes (esterase and peroxidase) that strengthen and reorganize the chitosan material, making it more resistant to dissolution and better suited for practical applications like drug delivery or water purification.

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