Soil-Plant Compartments Affect Fungal Microbiome Diversity and Composition in Grapevine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F19%3A43916480" target="_blank" >RIV/62156489:43510/19:43916480 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.funeco.2019.07.003" target="_blank" >https://doi.org/10.1016/j.funeco.2019.07.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.funeco.2019.07.003" target="_blank" >10.1016/j.funeco.2019.07.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Soil-Plant Compartments Affect Fungal Microbiome Diversity and Composition in Grapevine

Popis výsledku v původním jazyce

Plant compartments provide unique niches that lead to specific microbial associations. The microbiota colonizing the endophytic compartment (endorhizosphere) and the rhizosphere contribute to productivity, plant growth, phytoremediation and carbon sequestration. The main objective of this study was to investigate how fungal communities are enriched in different habitats outside and inside of grapevine roots. For this purpose, the spatial dynamics of the fungal communities associated with three soil-plant compartments (bulk soil, rhizosphere and endorhizosphere) were characterized by ITS high-throughput amplicon sequencing (HTAS). Fungal communities were largely affected in their diversity and composition by soil-plant compartments, whereas the spatial variation (i.e. across five vineyards) was low. The endorhizosphere compartment differed most from the other two, suggesting that the root tissues entail a barrier for fungal colonization. The results of functional prediction via FUNGuild suggested an increase in the relative abundances of potential plant pathogens, endophytes and arbuscular mycorrhiza, and a decrease in wood, dung and undefined saprotrophs from bulk soil towards the endorhizosphere. Roots of asymptomatic vines were a microbial niche that is inhabited by soilborne fungi associated with grapevine trunk diseases, which opens up new perspectives in the study of the endophytic role of these pathogens on grapevines. Results obtained in this study provide helpful information to better know how the host shapes its microbiome and the implications for vineyard productivity and management.

Název v anglickém jazyce

Soil-Plant Compartments Affect Fungal Microbiome Diversity and Composition in Grapevine

Popis výsledku anglicky

Plant compartments provide unique niches that lead to specific microbial associations. The microbiota colonizing the endophytic compartment (endorhizosphere) and the rhizosphere contribute to productivity, plant growth, phytoremediation and carbon sequestration. The main objective of this study was to investigate how fungal communities are enriched in different habitats outside and inside of grapevine roots. For this purpose, the spatial dynamics of the fungal communities associated with three soil-plant compartments (bulk soil, rhizosphere and endorhizosphere) were characterized by ITS high-throughput amplicon sequencing (HTAS). Fungal communities were largely affected in their diversity and composition by soil-plant compartments, whereas the spatial variation (i.e. across five vineyards) was low. The endorhizosphere compartment differed most from the other two, suggesting that the root tissues entail a barrier for fungal colonization. The results of functional prediction via FUNGuild suggested an increase in the relative abundances of potential plant pathogens, endophytes and arbuscular mycorrhiza, and a decrease in wood, dung and undefined saprotrophs from bulk soil towards the endorhizosphere. Roots of asymptomatic vines were a microbial niche that is inhabited by soilborne fungi associated with grapevine trunk diseases, which opens up new perspectives in the study of the endophytic role of these pathogens on grapevines. Results obtained in this study provide helpful information to better know how the host shapes its microbiome and the implications for vineyard productivity and management.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10612 - Mycology

Projekt

<a href="/cs/project/EF16_025%2F0007314" target="_blank" >EF16_025/0007314: Multioborový výzkum pro zvýšení aplikačního potenciálu nanomateriálů v zemědělské praxi</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Fungal Ecology

ISSN

1754-5048

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

October

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

234-244

Kód UT WoS článku

000487576300023

EID výsledku v databázi Scopus

2-s2.0-85073650870