Decreased mycorrhizal colonization of Conyza canadensis (L.) Cronquist in invaded range does not affect fungal abundance in native plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F20%3A00524754" target="_blank" >RIV/61388971:_____/20:00524754 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/20:10143352

Výsledek na webu

<a href="https://link.springer.com/article/10.2478/s11756-020-00446-6" target="_blank" >https://link.springer.com/article/10.2478/s11756-020-00446-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11756-020-00446-6" target="_blank" >10.2478/s11756-020-00446-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Decreased mycorrhizal colonization of Conyza canadensis (L.) Cronquist in invaded range does not affect fungal abundance in native plants

Popis výsledku v původním jazyce

If we are to fight against plant invasions, we need to know the invasion mechanisms of particular neophytes. Conyza canadensis is a successful invader that is native to North America and expanding to human-made as well as natural habitats. Arbuscular mycorrhizal fungi (AMF) are obligate symbionts of a large majority of land plants, and they seem to play significant roles in a number of plant invasions. Although C. canadensis hosts AMF, their role in its invasion remains to be addressed. This survey's aim was to test the interactions of C. canadensis with AMF in its native (North America) and invaded (Europe) range and the effect of its invasion on the AMF in roots of native plants within the invaded range. We compared AMF colonization of C. canadensis in both ranges, as well as AMF colonization of three native plant species of not yet invaded and invaded sites within the invaded range. Although this survey proved the colonization of C. canadensis with arbuscules and decreased AMF colonization of C. canadensis in the invaded versus its native range, AMF colonization of native plants was not affected by the invasion of C. canadensis. We presume there to be decreased dependence of C. canadensis on mycorrhiza in the invaded range and that another mechanism supports the successful invasions of this plant species. Nevertheless, this is the first time that the impact of C. canadensis on the abundance of AMF in roots of native plants has been assessed.

Název v anglickém jazyce

Decreased mycorrhizal colonization of Conyza canadensis (L.) Cronquist in invaded range does not affect fungal abundance in native plants

Popis výsledku anglicky

If we are to fight against plant invasions, we need to know the invasion mechanisms of particular neophytes. Conyza canadensis is a successful invader that is native to North America and expanding to human-made as well as natural habitats. Arbuscular mycorrhizal fungi (AMF) are obligate symbionts of a large majority of land plants, and they seem to play significant roles in a number of plant invasions. Although C. canadensis hosts AMF, their role in its invasion remains to be addressed. This survey's aim was to test the interactions of C. canadensis with AMF in its native (North America) and invaded (Europe) range and the effect of its invasion on the AMF in roots of native plants within the invaded range. We compared AMF colonization of C. canadensis in both ranges, as well as AMF colonization of three native plant species of not yet invaded and invaded sites within the invaded range. Although this survey proved the colonization of C. canadensis with arbuscules and decreased AMF colonization of C. canadensis in the invaded versus its native range, AMF colonization of native plants was not affected by the invasion of C. canadensis. We presume there to be decreased dependence of C. canadensis on mycorrhiza in the invaded range and that another mechanism supports the successful invasions of this plant species. Nevertheless, this is the first time that the impact of C. canadensis on the abundance of AMF in roots of native plants has been assessed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/GA18-01486S" target="_blank" >GA18-01486S: Role arbuskulární mykorhizní symbiózy v rostlinné invazi - změny v diverzitě mykorhizních hub a v tocích živin připsatelné rostlinné invazi</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Biologia

ISSN

0006-3088

e-ISSN

—

Svazek periodika

75

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

693-699

Kód UT WoS článku

000516269200001

EID výsledku v databázi Scopus

2-s2.0-85079764002