Nitrogen transfer within and between plants through common mycorrhizal networks (CMNs)

XH He, C Critchley, C Bledsoe - Critical reviews in plant sciences, 2003 - Taylor & Francis
Mycorrhizae play a critical role in nutrient capture from soils. Arbuscular mycorrhizae (AM)
and ectomycorrhizae (EM) are the most important mycorrhizae in agricultural and natural …

Physiology of organic nitrogen acquisition by ectomycorrhizal fungi and ectomycorrhizas

M Chalot, A Brun - FEMS microbiology reviews, 1998 - academic.oup.com
Ectomycorrhizal fungi are symbiotically associated microorganisms which ecological
importance has been repeatedly demonstrated. There has been a considerable amount of …

Mycorrhizal fungi as drivers of ecosystem processes in heathland and boreal forest biomes

DJ Read, JR Leake… - Canadian Journal of …, 2004 - cdnsciencepub.com
Cette revue porte sur l'importance des mycorhizes dans les biomes des tourbières et des
forêts boréales, qui couvrent ensemble une grande partie des masses continentales de …

Nitrogen deposition and ectomycorrhizas

T Wallenda, I Kottke - New Phytologist, 1998 - Wiley Online Library
As a result of increasing anthropogenic nitrogen deposition, N availability in many forest
ecosystems, which are normally N‐limited, has been enhanced. We discuss the impacts of …

Exudation-reabsorption in a mycorrhizal fungus, the dynamic interface for interaction with soil and soil microorganisms

YP Sun, T Unestam, SD Lucas, KJ Johanson, L Kenne… - Mycorrhiza, 1999 - Springer
The mycelium of Suillus bovinus slowly absorbed [U-14 C] glucose and other tracers from
droplets placed on the cords, translocated them to the peripheral hyphae and exuded them …

Controls over mycorrhizal uptake of organic nitrogen

JM Talbot, KK Treseder - Pedobiologia, 2010 - Elsevier
Mycorrhizal plants from a variety of ecosystems have the capacity to take up organic forms of
nitrogen, yet the fraction of plant nitrogen demand met by organic N (ON) uptake remains …

Characterization of an Amino Acid Permease from the Endomycorrhizal Fungus Glomus mosseae

G Cappellazzo, L Lanfranco, M Fitz, D Wipf… - Plant …, 2008 - academic.oup.com
Arbuscular mycorrhizal (AM) fungi are capable of exploiting organic nitrogen sources, but
the molecular mechanisms that control such an uptake are still unknown. Polymerase chain …

Molecular characterization, function and regulation of ammonium transporters (Amt) and ammonium‐metabolizing enzymes (GS, NADP‐GDH) in the ectomycorrhizal …

A Javelle, M Morel… - Molecular …, 2003 - Wiley Online Library
External hyphae, which play a key role in nitrogen nutrition of trees, are considered as the
absorbing structures of the ectomycorrhizal symbiosis. Here, we have cloned and …

Effects of continuous optimal fertilization on belowground ectomycorrhizal community structure in a Norway spruce forest

PMA Fransson, AFS Taylor, RD Finlay - Tree Physiology, 2000 - academic.oup.com
Studies of effects of fertilizer treatment on ectomycorrhizal fungal community structure have
predominantly been based on large, single additions of nitrogen. Studies involving chronic …

Impacts of Soil Microbiome Variations on Root Colonization by Fungi and Bacteria and on the Metabolome of Populus tremula × alba

L Mangeot-Peter, TJ Tschaplinski… - Phytobiomes …, 2020 - Am Phytopath Society
Trees depend on beneficial interactions between roots and soil microbes for their nutrition
and protection against stresses. The soil microbiome provides the main reservoir of …