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Ascomycetes, but we suspect that this may change in the future. The asymmetric contribution of sexual partners to the formation of a given fruitbody may result in the hiding of one genotype. For example, severalTuberspecies were long supposed to be autogamous (Bertaultet al.2001), since ...
The quantitative contribution of mineral-weathering to nutrient acquisition may be rather low, but could become increasingly significant as increased anthropogenic N depositions change the nutrient balance of some forest ecosystems. Another possibility is that bacteria in the ectomycorrhizosphere or more ...