Status of mycorrhiza research in 2026.
Dallaire A, Kameoka H
Mycorrhizal Networks
Every tree in your backyard forest patch, every native wildflower you plant, and most vegetables in your kitchen garden are silently dependent on fungal partners in the soil — and researchers are finally decoding exactly how that underground handshake works.
Most plants on Earth form a partnership with fungi in the soil, where the fungi help the plant absorb water and nutrients in exchange for sugars. Scientists are now figuring out the exact molecular signals — like a secret language — that plants and fungi use to find each other, connect, and keep the relationship running. Understanding this 'conversation' could help farmers grow crops with less fertilizer and help ecologists restore damaged natural habitats.
Key Findings
Molecular mechanisms governing the establishment and regulation of mycorrhizal symbiosis were the central focus, with new findings presented at the 7th International Molecular Mycorrhiza Meeting (iMMM) in Munich, September 2025.
Technological and conceptual advances are now enabling detailed mechanistic understanding of mycorrhizal biology from both the fungal and plant perspectives simultaneously.
Mycorrhizal symbiosis plays key roles in nutrient cycling and ecosystem function, and improved understanding is being targeted for applications in sustainable agriculture, silviculture, and ecosystem preservation.
chevron_right Technical Summary
Scientists are uncovering the molecular details of how fungi and plant roots form mycorrhizal partnerships — underground networks that help most land plants absorb nutrients. These insights could reshape how we grow food and manage forests without heavy fertilizer use.
Abstract Preview
Mycorrhizal symbiosis improves the nutrition of most land plants and plays key roles in nutrient cycling and ecosystem function. To understand and leverage the biology of mycorrhizal symbioses for ...
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