Research Keyword: plant-pathogen interaction

Inhibition of RNase to Attenuate Fungal-Manipulated Rhizosphere Microbiome and Diseases

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A fungal pathogen that causes root rot in soybeans and other crops uses a toxic protein called Fg12 to kill beneficial bacteria in the soil that would otherwise protect plants. Scientists discovered that guanosine monophosphate (GMP), a simple chemical compound, can block this toxic protein. When applied to soil, GMP protects plants by allowing beneficial bacteria to survive and fight the fungal infection.

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Genome sequencing and analysis of isolates of Cytospora sorbicola and Cytospora plurivora associated with almond and peach canker

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Scientists have sequenced the complete genetic code of two fungal species that cause destructive canker diseases in almond and peach trees. These fungi are difficult to control once they infect trees, and developing disease-resistant plant varieties is the best approach to protect orchards. The genetic information from this study will help researchers understand how these fungi cause disease and develop better strategies to breed resistant fruit trees.

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Putative Transcriptional Regulation of HaWRKY33-AOA251SVV7 Complex-Mediated Sunflower Head Rot by Transcriptomics and Proteomics

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This research identifies how sunflowers defend themselves against a devastating fungal disease called head rot caused by Sclerotinia sclerotiorum. Scientists discovered that a protein called HaWRKY33 works together with another protein (AOA251SVV7) to help resistant sunflower varieties fight off the infection. By understanding these molecular interactions and identifying critical regions of the HaWRKY33 protein, researchers can now develop better sunflower varieties that are naturally resistant to this disease, potentially saving farmers significant crop losses.

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