fungal-plant symbiosis

Phytohormones and volatile organic compounds, like geosmin, in the ectomycorrhiza of Tricholoma vaccinum and Norway spruce (Picea abies)

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This research examines how a fungus (Tricholoma vaccinum) and spruce tree communicate through chemical signals. The fungus produces unique compounds including geosmin (the earthy smell of soil after rain), limonene (lemon scent), and plant hormones. These chemicals help the fungus and tree establish their beneficial partnership by affecting how the fungus grows and branches around the tree roots. The findings show that these chemical signals are crucial for successful formation of the mycorrhizal relationship.

Omics approaches to investigate pre-symbiotic responses of the mycorrhizal fungus Tulasnella sp. SV6 to the orchid host Serapias vomeracea

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This study examines how a fungus called Tulasnella responds to the presence of orchid plants before they physically touch each other. Using advanced techniques to measure gene activity and chemical composition, researchers found that the fungus activates growth and preparation genes when it senses the orchid nearby, suggesting the two organisms communicate through chemical signals even before making contact.

Integration of fungal transcriptomics and metabolomics provides insights into the early interaction between the ORM fungus Tulasnella sp. and the orchid Serapias vomeracea seeds

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This research explores how orchid fungi recognize and respond to orchid seeds before even touching them. Scientists used advanced molecular techniques to track changes in fungal genes and chemical compounds during the early stages of this symbiotic partnership. The findings show that the fungus actively prepares itself to penetrate the seed’s protective barriers, producing special enzymes and metabolites that facilitate this critical interaction for orchid survival.

Can the DSE Fungus Exserohilum rostratum Mitigate the Effect of Salinity on the Grass Chloris gayana?

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Researchers studied whether a beneficial soil fungus called Exserohilum rostratum could help Rhodes grass survive in salty soils. The fungus could tolerate salt and colonize plant roots, producing helpful enzymes and acids. While the fungus did improve the plant’s ability to maintain balanced nutrient levels and helped under normal conditions, it provided only limited benefits when salt stress became severe, showing that such fungal partnerships work best under specific conditions.

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

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This review explains how scientists are using special laboratory techniques to grow fungal partnerships with plants that boost plant health and stress tolerance. By combining plant propagation with beneficial fungi in controlled conditions, researchers can produce stronger plants that survive droughts, diseases, and other environmental challenges. These techniques offer promise for sustainable farming and addressing food security concerns as climate change impacts agriculture.

Research Topic: fungal-plant symbiosis

Phytohormones and volatile organic compounds, like geosmin, in the ectomycorrhiza of Tricholoma vaccinum and Norway spruce (Picea abies)

Omics approaches to investigate pre-symbiotic responses of the mycorrhizal fungus Tulasnella sp. SV6 to the orchid host Serapias vomeracea

Integration of fungal transcriptomics and metabolomics provides insights into the early interaction between the ORM fungus Tulasnella sp. and the orchid Serapias vomeracea seeds

Can the DSE Fungus Exserohilum rostratum Mitigate the Effect of Salinity on the Grass Chloris gayana?

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