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 …
importance has been repeatedly demonstrated. There has been a considerable amount of …
Studies on the nitrogen metabolism in ectomycorrhizae: I. Status of free and bound amino acids in mycorrhizal and nonmycorrhizal root systems of Pinus nigra and …
S Krupa, A Fontana, M Palenzona - Physiologia Plantarum, 1973 - Wiley Online Library
Free and bound amino acids in the mycorrhizal and nonmycorrhizal root systems of Pinus
nigra Arnold and Corylus avellna L. grown under semi‐natural conditions were analyzed …
nigra Arnold and Corylus avellna L. grown under semi‐natural conditions were analyzed …
Rapid uptake of 15N-ammonium and glycine-13C, 15N by arbuscular and ericoid mycorrhizal plants native to a Northern California coastal pygmy forest
KC Rains, CS Bledsoe - Soil Biology and Biochemistry, 2007 - Elsevier
While it is well established that plants are able to acquire nitrogen in inorganic form, there is
less information on their ability to 'short circuit'the N cycle, compete with microbes, and …
less information on their ability to 'short circuit'the N cycle, compete with microbes, and …
Soil amino acid utilization among species of the Cyperaceae: plant and soil processes
Amino acids are released during the decomposition of soil organic matter and have been
shown to be utilized as a nitrogen source by some non‐mycorrhizal species in the family …
shown to be utilized as a nitrogen source by some non‐mycorrhizal species in the family …
A GC‐MS method for determination of amino acid uptake by plants
J Persson, T Näsholm - Physiologia Plantarum, 2001 - Wiley Online Library
In this study, we present a rapid, robust and sensitive method for quantification of plant
amino acid uptake using universally (U)(13C, 15N)‐labelled amino acids and gas …
amino acid uptake using universally (U)(13C, 15N)‐labelled amino acids and gas …
Uptake of organic nitrogen by plants
T Näsholm, K Kielland, U Ganeteg - New phytologist, 2009 - Wiley Online Library
Languishing for many years in the shadow of plant inorganic nitrogen (N) nutrition research,
studies of organic N uptake have attracted increased attention during the last decade. The …
studies of organic N uptake have attracted increased attention during the last decade. The …
Cross-Ecosystem Comparisons of In Situ Plant Uptake of Amino Acid-N and NH4 +
Plant and microbial use of nitrogen (N) can be simultaneously mutualistic and competitive,
particularly in ecosystems dominated by mycorrhizal fungi. Our goal was to quantify plant …
particularly in ecosystems dominated by mycorrhizal fungi. Our goal was to quantify plant …
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 …
nitrogen, yet the fraction of plant nitrogen demand met by organic N (ON) uptake remains …
Mycelial uptake, translocation and assimilation of nitrogen from 15N‐labelled ammonium by Pinus sylvestris plants infected with four different ectomycorrhizal fungi
RD Finlay, H Ek, G Odham, B Söderström - New Phytologist, 1988 - Wiley Online Library
summary The uptake and assimilation of 16N‐labelled ammonium was followed in Pinus
sylvestris L. plants infected with four different ectomycorrhizal fungi, Rhizopogon roseolus Fr …
sylvestris L. plants infected with four different ectomycorrhizal fungi, Rhizopogon roseolus Fr …
Estimating the relative nutrient uptake from different soil depths in Quercus robur, Fagus sylvatica and Picea abies
H Göransson, H Wallander, M Ingerslev, U Rosengren - Plant and Soil, 2006 - Springer
The distribution of fine roots and external ectomycorrhizal mycelium of three species of trees
was determined down to a soil depth of 55 cm to estimate the relative nutrient uptake …
was determined down to a soil depth of 55 cm to estimate the relative nutrient uptake …