Research Topic: Orchid mycorrhiza

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.

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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.

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Morphological and molecular identification of endophytic fungi from roots of epiphyte orchid Aerides odorata Lour in Sabah

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Scientists studied fungi living inside the roots of a rare fragrant orchid called Aerides odorata. Using advanced microscopy and DNA analysis, they identified seven different types of fungi that help the orchid absorb nutrients and grow. These fungi form special structures called pelotons inside the plant’s root cells. This research helps scientists understand how to better grow and protect endangered orchids.

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