Functional genomics gives new insights into the ectomycorrhizal degradation of chitin

F Maillard, A Kohler, E Morin, C Hossann… - New …, 2023 - Wiley Online Library
Ectomycorrhizal (EcM) fungi play a crucial role in the mineral nitrogen (N) nutrition of their
host trees. While it has been proposed that several EcM species also mobilize organic N …

N-Acetylglucosaminidase activity, a functional trait of chitin degradation, is regulated differentially within two orders of ectomycorrhizal fungi: Boletales and Agaricales

F Maillard, M Didion, L Fauchery, C Bach, M Buée - Mycorrhiza, 2018 - Springer
Chitin is one of the most abundant nitrogen-containing polymers in forest soil. Ability of
ectomycorrhizal (EM) fungi to utilize chitin may play a key role in the EM symbiosis nutrition …

The role of chitin in the decomposition of ectomycorrhizal fungal litter

CW Fernandez, RT Koide - Ecology, 2012 - Wiley Online Library
Ectomycorrhizal fungal tissues comprise a significant forest‐litter pool. Ectomycorrhizal (EM)
fungi may also influence the decomposition of other forest‐litter components via competitive …

A facultative ectomycorrhizal association is triggered by organic nitrogen

L Peng, Y Zhang, IS Druzhinina, CP Kubicek, Y Wang… - Current Biology, 2022 - cell.com
Increasing nitrogen (N) deposition often tends to negatively impact the functions of
belowground ectomycorrhizal networks, although the exact molecular mechanisms …

Activities of chitinolytic enzymes during primary and secondary colonization of wood by basidiomycetous fungi

BD Lindahl, RD Finlay - New Phytologist, 2006 - Wiley Online Library
The nitrogen (N) content of wood is usually suboptimal for fungal colonization. During
decomposition of wood, an increasing fraction of the N becomes incorporated into fungal …

Organic nitrogen utilisation by an arbuscular mycorrhizal fungus is mediated by specific soil bacteria and a protist

M Rozmoš, P Bukovská, H Hršelová… - The ISME …, 2022 - academic.oup.com
Arbuscular mycorrhizal (AM) fungi lack efficient exoenzymes to access organic nutrients
directly. Nevertheless, the fungi often obtain and further channel to their host plants a …

The genome and microbiome of a dikaryotic fungus (Inocybe terrigena, Inocybaceae) revealed by metagenomics

M Bahram, D Vanderpool, M Pent… - Environmental …, 2018 - Wiley Online Library
Recent advances in molecular methods have increased our understanding of various fungal
symbioses. However, little is known about genomic and microbiome features of most …

Transcriptional landscape of ectomycorrhizal fungi and their host provides insight into N uptake from forest soil

CA Rivera Pérez, D Janz, D Schneider, R Daniel… - Msystems, 2022 - Am Soc Microbiol
Mineral nitrogen (N) is a major nutrient showing strong fluctuations in the environment due
to anthropogenic activities. The acquisition and translocation of N to forest trees are …

Chitinases of filamentous fungi: a large group of diverse proteins with multiple physiological functions

V Seidl - Fungal Biology Reviews, 2008 - Elsevier
Chitin is the second most abundant natural biopolymer and the main structural component of
invertebrate exoskeletons and cell walls of filamentous fungi. Fungal chitinases have …

Arbuscular mycorrhiza mediates efficient recycling from soil to plants of nitrogen bound in chitin

P Bukovská, M Rozmoš, M Kotianová… - Frontiers in …, 2021 - frontiersin.org
Symbiosis between plants and arbuscular mycorrhizal (AM) fungi, involving great majority of
extant plant species including most crops, is heavily implicated in plant mineral nutrition …