Researchers have discovered that a fungal virus (also called a mycovirus) can convert deadly fungal pathogens into beneficial fungus in rapeseed plants. Once transformed, the fungus boosts the plant’s immune system, making the plant healthier and more resistant to diseases. These findings, published on September 29 in the journal Molecular Plant, indicate that some fungal viruses can be used for developing “plant vaccines” to improve crop health and enhance crop yield.
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Source: Phys.org