Fungal genomic trait-based ecological strategies mediate plant productivity

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Fungal genomic trait-based ecological strategies play a pivotal role in regulating plant productivity by shaping nutrient acquisition, stress tolerance, and soil–plant interactions. Variations in fungal genomes, such as gene families associated with extracellular enzyme production, nutrient transporters, secondary metabolite synthesis, and symbiotic signaling, determine whether fungi adopt competitive, mutualistic, or stress-tolerant ecological strategies. Mycorrhizal fungi with genomes enriched in phosphorus and nitrogen acquisition traits enhance plant nutrient uptake and growth, while saprotrophic fungi with strong decomposer gene repertoires accelerate organic matter turnover and nutrient release. In contrast, pathogenic or opportunistic fungi possess genomic traits that influence host defense modulation and resource capture, indirectly affecting plant performance. These trait-based strategies are highly responsive to environmental conditions, enabling fungal communities to adapt to land-use change, climate stress, and soil management practices. By linking fungal genomic traits to ecosystem functions, this framework provides a predictive understanding of how microbial diversity governs plant productivity and supports sustainable agricultural and natural ecosystems.

#FungalGenomics #TraitBasedEcology #PlantProductivity #SoilMicrobiome #MycorrhizalFungi #MicrobialEcology #NutrientCycling #SoilHealth #EcosystemFunction #SustainableAgriculture#WorldResearchAwards

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