ArticleFungal biology and biotechnology2025
Strain and contact-dependent metabolomic reprogramming reveals distinct interaction strategies between Laccaria bicolor and Trichoderma.
Article in Fungal biology and biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- From Contact to Stalemate: MAPK-Associated Chemical and Enzymatic Defenses Shape a Stable Barrage in the Co-Culture ofJournal of fungi (Basel, Switzerland) · 2026Article
- Biodiversity-Driven Natural Products and Bioactive Metabolites.Plants (Basel, Switzerland) · 2025Review
- Arbuscular Mycorrhizal Fungi as Core Engineers in Synthetic Microbial Communities: Boosting Plant Growth and Soil Health for Sustainable Agriculture.Journal of fungi (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
The genus Trichoderma (Hypocreaceae, Ascomycota) compromises over 400 known species, that are found in various soils, on plant surfaces and as plant endophytes. Interactions between the mycoparasitic Trichoderma spp. and beneficial ectomycorrhizal fungi such as Laccaria bicolor (Hydnangiaceae, Basidiomycota) can influence the structure of fungal communities and plant symbioses. In this study, we conducted in vitro dual-culture experiments involving L. bicolor and four Trichoderma strains (T. harzianum WM24a1, MS8a1, ES8g1, and T. atrobrunneum) to analyze their metabolic responses in relation to varying degrees of physical contact. Using integrated analyses of volatile organic compounds (VOCs), hyphal metabolomes, and secreted exudates, we uncovered strong contact- and strain-dependent growth inhibition patterns: Trichoderma growth was suppressed under shared headspace, whereas L. bicolor was more strongly inhibited under direct contact. Metabolomic profiling revealed distinct and strain-specific alterations in both VOC and soluble metabolite profiles during co-cultivation, with hundreds of discriminant mass features affected. Key metabolic pathways, including amino acid, carbohydrate, lipid, and secondary metabolite biosynthesis, showed differential enrichment depending on the interaction stage and fungal partner. These results demonstrate that Trichoderma-Laccaria interactions are mediated by dynamic, contact-specific chemical reprogramming and suggest that fungal recognition and competition involve coordinated changes in both volatile and non-volatile metabolite production. Our findings provide a foundation for exploring how such antagonistic interactions may influence tripartite communication in plant-associated microbial networks. They also highlight the potential role of both emitted and secreted fungal metabolites in shaping interaction dynamics through putative non-self-recognition mechanisms.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.