Cited by Catalpa bungei Rootstock Regulates the Growth, soil Environment, and Rhizosphere Microbial Community of Scion/Rootstock Combinations

Both the scion and rootstock of grafted grapevines influence the rhizosphere and root endophyte microbiomes, but rootstocks have a greater impact DOI

Vincent Lailheugue,

Romain Darriaut, Joseph Tran

et al.

Environmental Microbiome, Journal Year: 2024, Volume and Issue: 19(1)

Published: April 23, 2024

Abstract Background Soil microorganisms play an extensive role in the biogeochemical cycles providing nutrients necessary for plant growth. Root-associated bacteria and fungi, originated from soil, are also known to influence host health. In response environmental stresses, roots exude specific molecules influencing composition functioning of rhizospheric root microbiomes. This is genotype-dependent affected by soil microbiological chemical properties. It essential unravel grapevine rootstock scion genotypes on this microbiome, investigate relationship with growth adaptation its environment. Here, predicted functions microbiome system were studied using metabarcoding ten scion-rootstock combinations, addition nutrition measurements. Results The genotype significantly influenced diversity structure bacterial fungal as well rhizosphere compartments when grafted same cultivar. Based β-diversity analyses, 1103P showed distinct communities compared five others (RGM, SO4, 41B, 3309 C Nemadex). was more variable depending community investigated compartment. Its contribution primarily observed measured fungi both compartments, arbuscular mycorrhizal (AMF) rhizosphere. Significant correlations established between microbial variables phenotype, mineral status petioles roots. Conclusion These results shed light capacity recruit different functional microorganisms, which affect Selecting rootstocks capable associating positive symbiotic tool that can facilitate move towards sustainable viticulture help cope constraints.

Language: Английский

Citations

Effect of rootstock diversity and grafted varieties on the structure and composition of the grapevine root mycobiome DOI

Pierre‐Antoine Noceto,

Agnès Mathé,

Laurent Anginot

et al.

Plant and Soil, Journal Year: 2024, Volume and Issue: unknown

Published: March 26, 2024

Language: Английский

Citations

Microbial dysbiosis in roots and rhizosphere of grapevines experiencing decline is associated with active metabolic functions DOI

Romain Darriaut, Tania Marzari,

Vincent Lailheugue

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: April 2, 2024

When grapevine decline, characterized by a premature decrease in vigor and yield sometimes plant death, cannot be explained pathological or physiological diseases, one may inquire whether the microbiological status of soil is responsible. Previous studies have shown that composition structure bacterial fungal microbial communities inter-row are affected areas displaying vine compared to with non-declining vines within same plot. A more comprehensive analysis was conducted such Although chemical parameters could not directly explain these differences, declining presented lower vigor, yield, berry quality, petiole mineral content than those vines. The microbiome root endosphere, rhizosphere, different horizons bulk were explored through enzymatic, metabolic diversity, metabarcoding both areas. Despite diversity richness symptomatic roots soil, higher activity enrichment potentially beneficial bacteria pathogenic fungi found area. Path modeling linked suggesting determinant role content. Furthermore, certain taxa correlated predicted pathways processes assessed Eco-Plates. These results unexpectedly revealed active profiles belowground compartments associated stressed vines, highlighting interest exploring functional microbiota plants, specifically under conditions.

Language: Английский

Citations

The rootstock shape microbial diversity and functionality in the rhizosphere of Vitis vinifera L. cultivar Falanghina DOI

Daniela Zuzolo,

Maria Antonietta Ranauda,

Maria Maisto

et al.

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: Aug. 14, 2023

The rhizosphere effect occurring at the root-soil interface has increasingly been shown to play a key role in plant fitness and soil functionality, influencing plants resilience. Here, for first time, we investigated whether rootstock genotype on which Vitis vinifera L. cultivar Falanghina is grafted can influence microbiome. Specifically, evaluated extent 5BB 1103P rootstocks are able shape microbial diversity of environment. Moreover, explored potential function community its shift under influence. We seven vineyards subjected same pedo-climatic conditions, similar age, training system management collected twelve samples metagenomic analyses composite physical-chemical properties. In this study, used 16S rRNA gene-based analysis investigate bacterial composition. Liner discriminant size (LEFSe) was conducted biomarker discovery. functional composition sampled communities determined using PICRUSt, based marker gene sequencing profiles. Soil involved determination texture, pH, Cation Exchange Capacity (CSC), Organic Carbon (OC), electrical conductivity (EC), calcium (Ca), magnesium (Mg), potassium (K) content, Phosphorous (P), nitrogen (N). latter revealed that features were quite homogenous. data showed alpha-diversity (Observed OTUs) significantly increased microbiota. Irrespective cultivar, Pseudomonadota dominant phylum, followed by Actinomycetota > Bacteroidota Thermoproteota. However, major phyla differentiating associated with different types. At genus level, several taxa belonging Alphaproteobacteria classes enriched rhizosphere. Investigating profile, found most enzyme-encoding genes N cycling more abundant soil. C cycle Plant Growth Promotion (PGP) functionality. Our results suggest not only recruit specific communities, but also traits within

Language: Английский

Citations

Species-level resolution for the vaginal microbiota with short amplicons DOI

Qing Wei,

Yiya Shi,

Rongdan Chen

et al.

mSystems, Journal Year: 2024, Volume and Issue: 9(2)

Published: Jan. 26, 2024

For vaginal microbiota studies, diverse 16S rRNA gene regions were applied for amplification and sequencing, which affect the comparability between different studies as well species-level resolution of taxonomic classification. We conducted comprehensive evaluation on methods influence accuracy classification established an optimal pipeline to achieve high with short amplicons, will facilitate future studies.

Language: Английский

Citations

Rootstocks and Drought Stress Impact the Composition and Functionality of Grapevine Rhizosphere Bacterial Microbiota DOI

David Labarga, Andreu Mairata, Miguel Puelles

et al.

Microbiological Research, Journal Year: 2025, Volume and Issue: 293, P. 128073 - 128073

Published: Jan. 24, 2025

Language: Английский

Citations

Rhizobacteria from vineyard and commercial mycorrhizal fungi induce synergistic microbiome shifts within grapevine root systems DOI

Romain Darriaut,

Vincent Lailheugue,

Jules Wastin

et al.

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Abstract Background The addition of bacteria and arbuscular mycorrhizal fungi (AMF) is a strategy used to protect plants against disease improve their growth yield, known as biocontrol biostimulation, respectively. In viticulture, the plant promotion (PGP) potential endemic vineyard soil has been underexplored. Furthermore, most research about microbial biostimulants focuses on effect plant, but little how application modify root ecosystem, which may have an impact resistance. objectives this work were 1) identify present in soils with functional PGP traits, 2) test activity young grapevines, combination AMF, 3) assess communities inferred functions rhizosphere roots. Results Two hundred isolated from vineyards characterized for biochemical activities. efficient tested in vitro, both singly combination, Lepidium sativum grapevine plantlets. Pseudomonas species particularly increased vitro selected further testing, without two Glomus species, grapevines planted experiencing dysbiosis greenhouse setting. After five months growth, co-application rhizobacteria AMF significantly enhanced biomass abundance potentially beneficial bacterial genera roots, compared untreated conditions single inoculum treatments. Additionally, prevalence Botrytis cinerea, associated diseases, decreased endosphere. combined inoculation resulted more complex network higher metabolic functionality than Conclusions To our knowledge, first study examine apply strains derived same plot commercialized fungi. results show remodeling terms presence pathogens. observed synergistic indicates that it important consider effects individuals synthetic applied field.

Language: Английский

Citations

Grapevine rootstock genotypes shape the functional composition of phyllosphere microbiome DOI

Sihai Zhang, Mengmeng Liu,

Lijin Lin

et al.

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 342, P. 114023 - 114023

Published: Feb. 1, 2025

Language: Английский

Citations

Action of Pythium oligandrum on Grapevine Trunk Diseases and its impact on microbial communities DOI

Séverine Lopez,

Alexandre Chataigner,

Jessica Vallance

et al.

Biological Control, Journal Year: 2025, Volume and Issue: unknown, P. 105779 - 105779

Published: April 1, 2025

Language: Английский

Citations

Bacterial biofilms as an essential component of rhizosphere plant-microbe interactions DOI

Ankita Bhattacharyya, Olga V. Mavrodi,

Niladri Bhowmik

et al.

Methods in microbiology, Journal Year: 2023, Volume and Issue: unknown, P. 3 - 48

Published: Jan. 1, 2023

Language: Английский

Citations