Plant genotypic diversity and defoliation jointly shape root exudation, fungal communities, and carbon and nitrogen cycling.

doi:10.1111/nph.71479

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Article

Plant genotypic diversity and defoliation jointly shape root exudation, fungal communities, and carbon and nitrogen cycling.

The New phytologist - 1 Oct 2026

Cordero Irene, Chomel Mathilde, Fry Ellen L, Ardanuy Agnès, Kritzler Ully, Craig Hayley, Heredia-Acuña Cristina, Worthington Sarah, Foerster Stênio I A, Bardgett Richard D, Johnson David, Semchenko Marina

Abstract excerpt

Intraspecific plant diversity is a major component of community diversity, yet its role in shaping plant-microbial interactions and soil functioning remains poorly understood. In particular, plant genotypic diversity may modulate ecosystem responses to defoliation, a key driver of ecosystem processes in grazed systems. We subjected genotypic monocultures and mixtures of the grass Anthoxanthum odoratum to...

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Topics

Plant Roots
Genetic Variation
Genotype
Nitrogen Cycle
Biodiversity
Plant Leaves

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Fungi

Carbon

Plant Exudates

Carbon Isotopes

Nitrogen

Soil Microbiology

Nitrogen Isotopes

Soil

Biomass

Source

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Identifiers

PMID: 42543501
DOI: 10.1111/nph.71479
PMCID: PMC13539967

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