therapeutic action: disease resistance

Endophytic fungal community composition and function response to strawberry genotype and disease resistance

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Researchers studied fungi living inside three varieties of strawberry plants to understand why some varieties are more resistant to diseases. They found that disease-resistant strawberries like White Elves naturally harbor beneficial fungi such as Trichoderma and Talaromyces that fight off pathogens, while disease-susceptible varieties like Akihime have more harmful fungi. This discovery could help farmers grow healthier strawberries without relying solely on chemical pesticides by using natural beneficial fungi.

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In Vitro Mycorrhization for Plant Propagation and Enhanced Resilience to Environmental Stress: A Review

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This review examines how beneficial fungi called arbuscular mycorrhizal fungi (AMF) can be grown alongside plants in laboratory conditions to improve plant growth and stress tolerance. These fungi form partnerships with plant roots, helping them absorb more nutrients and water while protecting them from diseases and environmental stress. By combining this mycorrhizal inoculation with plant tissue culture techniques, scientists can produce large numbers of healthier, more resilient plants for agriculture.

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

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Sunflower head rot caused by a fungus is a major problem for farmers worldwide. Scientists studied how sunflower plants defend themselves against this fungus by examining a special protein called HaWRKY33. They found that this protein works with another protein (AOA251SVV7) to help sunflowers resist the disease. By identifying the specific parts of these proteins that are important for fighting off the fungus, researchers have provided tools for developing sunflower varieties that are naturally resistant to this damaging disease.

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In Vitro Mycorrhization for Plant Propagation and Enhanced Resilience to Environmental Stress: A Review

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Mycorrhizal fungi form beneficial partnerships with plant roots, significantly improving plant health and resilience to environmental stresses like drought and disease. Scientists can now grow these fungi in laboratory conditions alongside plant tissues to create enhanced plants that are stronger and more productive. This in vitro mycorrhization approach offers a sustainable alternative to chemical fertilizers and pesticides, potentially revolutionizing agriculture to better withstand climate change challenges while maintaining food security.

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Composition and Biodiversity of Culturable Endophytic Fungi in the Roots of Alpine Medicinal Plants in Xinjiang, China

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Scientists studied special fungi that live inside the roots of two rare alpine medicinal plants found in China’s high mountains. They discovered that these plants host over 400 different types of fungi, including a special type called dark septate fungi that make up about half of all the fungi found. Different plant species and different mountain locations had different combinations of fungi, suggesting these fungi help the plants survive in the harsh, cold mountain environment.

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Antagonistic potential and analytical profiling of plant probiotic bacteria using chromatography and mass spectrometry techniques against Botrytis cinerea and Fusarium oxysporum

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Researchers discovered that certain beneficial bacteria can fight plant diseases caused by harmful fungi. Two bacteria strains showed exceptional ability to inhibit the growth of disease-causing fungi that damage crops. These bacteria produce natural compounds like phenols and organic acids that help plants grow better and resist diseases. This research suggests these bacteria could be used as natural alternatives to chemical pesticides for sustainable farming.

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Phylogenetic and functional diversity among Drosophila-associated metagenome-assembled genomes

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Researchers used advanced sequencing techniques to study the bacteria living in wild fruit flies collected from three continents. They discovered that these flies host diverse communities of bacteria that produce various compounds potentially beneficial to the fly, including antimicrobial molecules and metabolites that may help with nutrition and disease resistance. The study reveals that wild fly microbiomes are much more complex than previously understood from laboratory studies.

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