Fenton reaction facilitates organic nitrogen acquisition by an ectomycorrhizal fungus
نویسندگان
چکیده
منابع مشابه
Fenton reaction facilitates organic nitrogen acquisition by an ectomycorrhizal fungus
Boreal trees rely on their ectomycorrhizal fungal symbionts to acquire growth-limiting nutrients, such as nitrogen (N), which mainly occurs as proteins complexed in soil organic matter (SOM). The mechanisms for liberating this N are unclear as ectomycorrhizal fungi have lost many genes encoding lignocellulose-degrading enzymes present in their saprotrophic ancestors. We hypothesized that hydrox...
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متن کاملThe ectomycorrhizal fungus Paxillus involutus converts organic matter in plant litter using a trimmed brown-rot mechanism involving Fenton chemistry
Soils in boreal forests contain large stocks of carbon. Plants are the main source of this carbon through tissue residues and root exudates. A major part of the exudates are allocated to symbiotic ectomycorrhizal fungi. In return, the plant receives nutrients, in particular nitrogen from the mycorrhizal fungi. To capture the nitrogen, the fungi must at least partly disrupt the recalcitrant orga...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 2018
ISSN: 0028-646X
DOI: 10.1111/nph.14971