Microbiome composition in grapevine trunk diseases symptomatic plants is modulated by genotype and region

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F25%3A43927526" target="_blank" >RIV/62156489:43510/25:43927526 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1038/s41598-025-13962-9" target="_blank" >https://doi.org/10.1038/s41598-025-13962-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41598-025-13962-9" target="_blank" >10.1038/s41598-025-13962-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microbiome composition in grapevine trunk diseases symptomatic plants is modulated by genotype and region

Popis výsledku v původním jazyce

Grapevine health is influenced by microbiome composition, which is affected by region and several plant features such as cultivar, age and rootstock. Grapevine Trunk Diseases (GTDs) are caused by several wood-colonizing fungi, leading to imbalances in microbiome composition. Here, we performed next-generation sequencing of fungal and bacterial microbiomes present in trunk samples of ninety-seven symptomatic grapevines, from two cultivars (cv. Touriga Nacional and cv. Aragonez), collected in eight Portuguese wine-producing regions. The influence of wine-producing regions, grapevine genotype, rootstock, and age was analyzed. Results indicate that microbiome composition is largely influenced by region and cultivar, with more pronounced alterations in cv. Touriga Nacional. Furthermore, relationships between microbes were characterized, revealing that several genera could engage in competitive interactions with the pathogens. We postulate that environmental conditions associated to the wine-producing regions modulate trunk endosphere and microbiome composition. Plant cultivar, age and rootstock also influence the trunk microbiome assembly, leading to distinct taxa composition in the trunk, and also altered microbe relationships.

Název v anglickém jazyce

Microbiome composition in grapevine trunk diseases symptomatic plants is modulated by genotype and region

Popis výsledku anglicky

Grapevine health is influenced by microbiome composition, which is affected by region and several plant features such as cultivar, age and rootstock. Grapevine Trunk Diseases (GTDs) are caused by several wood-colonizing fungi, leading to imbalances in microbiome composition. Here, we performed next-generation sequencing of fungal and bacterial microbiomes present in trunk samples of ninety-seven symptomatic grapevines, from two cultivars (cv. Touriga Nacional and cv. Aragonez), collected in eight Portuguese wine-producing regions. The influence of wine-producing regions, grapevine genotype, rootstock, and age was analyzed. Results indicate that microbiome composition is largely influenced by region and cultivar, with more pronounced alterations in cv. Touriga Nacional. Furthermore, relationships between microbes were characterized, revealing that several genera could engage in competitive interactions with the pathogens. We postulate that environmental conditions associated to the wine-producing regions modulate trunk endosphere and microbiome composition. Plant cultivar, age and rootstock also influence the trunk microbiome assembly, leading to distinct taxa composition in the trunk, and also altered microbe relationships.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

<a href="/cs/project/EF16_017%2F0002334" target="_blank" >EF16_017/0002334: Výzkumná infrastruktura pro mladé vědce</a><br>

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Scientific Reports

ISSN

2045-2322

e-ISSN

2045-2322

Svazek periodika

15

Číslo periodika v rámci svazku

25 September

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

32776

Kód UT WoS článku

001581181900021

EID výsledku v databázi Scopus

2-s2.0-105017185879