The symbiosis with arbuscular mycorrhizal fungi contributes to plant tolerance to serpentine edaphic stress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F12%3A00374147" target="_blank" >RIV/67985939:_____/12:00374147 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/12:10107791

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.soilbio.2011.09.011" target="_blank" >http://dx.doi.org/10.1016/j.soilbio.2011.09.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.soilbio.2011.09.011" target="_blank" >10.1016/j.soilbio.2011.09.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The symbiosis with arbuscular mycorrhizal fungi contributes to plant tolerance to serpentine edaphic stress

Popis výsledku v původním jazyce

Based on a reciprocal transplant experiment, we evidenced the edaphic differentiation and higher tolerance of both Knautia arvensis plants and arbuscular mycorrhizal fungi of serpentine origin to serpentine soil. The serpentine isolate of arbuscular mycorrhizal fungus not only developed higher root colonisation in serpentine conditions, but it was also more efficient in the growth promotion of and phosphorus uptake by the serpentine plants. As it had only a slight impact on magnesium uptake and no influence on calcium and nickel uptake by the serpentine plants, the improved P nutrition seemed to be the crucial mechanism of the mycorrhizal promotion effect. Our study thus proved the tolerance of a plant-mycobiont complex to specific conditions of serpentine soils, which may indicate that not only the individual components of serpentine communities but also their functional interactions are subjected to selective evolutionary forces.

Název v anglickém jazyce

The symbiosis with arbuscular mycorrhizal fungi contributes to plant tolerance to serpentine edaphic stress

Popis výsledku anglicky

Based on a reciprocal transplant experiment, we evidenced the edaphic differentiation and higher tolerance of both Knautia arvensis plants and arbuscular mycorrhizal fungi of serpentine origin to serpentine soil. The serpentine isolate of arbuscular mycorrhizal fungus not only developed higher root colonisation in serpentine conditions, but it was also more efficient in the growth promotion of and phosphorus uptake by the serpentine plants. As it had only a slight impact on magnesium uptake and no influence on calcium and nickel uptake by the serpentine plants, the improved P nutrition seemed to be the crucial mechanism of the mycorrhizal promotion effect. Our study thus proved the tolerance of a plant-mycobiont complex to specific conditions of serpentine soils, which may indicate that not only the individual components of serpentine communities but also their functional interactions are subjected to selective evolutionary forces.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/KJB600050812" target="_blank" >KJB600050812: Význam arbuskulární mykorhizní symbiózy pro růst rostlin v hadcových půdách: Knautia arvensis (Dipsacaceae) jako modelová rostlina</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Soil Biology and Biochemistry

ISSN

0038-0717

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

56-64

Kód UT WoS článku

000298203700008

EID výsledku v databázi Scopus

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