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Csótó A, Nagy A, Laurinyecz N, Nagy ZA, Németh C, Németh EK, Csikász-Krizsics A, Rakonczás N, Fontaine F, Fekete E, Flipphi M, Karaffa L, Sándor E. Hybrid Vitis Cultivars with American or Asian Ancestries Show Higher Tolerance towards Grapevine Trunk Diseases. PLANTS (BASEL, SWITZERLAND) 2023; 12:2328. [PMID: 37375953 DOI: 10.3390/plants12122328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/07/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023]
Abstract
Grape production worldwide is increasingly threatened by grapevine trunk diseases (GTDs). No grapevine cultivar is known to be entirely resistant to GTDs, but susceptibility varies greatly. To quantify these differences, four Hungarian grape germplasm collections containing 305 different cultivars were surveyed to determine the ratios of GTDs based on symptom expression and the proportion of plant loss within all GTD symptoms. The cultivars of monophyletic Vitis vinifera L. origin were amongst the most sensitive ones, and their sensitivity was significantly (p < 0.01) higher than that of the interspecific (hybrid) cultivars assessed, which are defined by the presence of Vitis species other than V. vinifera (e.g., V. labrusca L., V. rupestris Scheele, and V. amurensis Rupr.) in their pedigree. We conclude that the ancestral diversity of grapes confers a higher degree of resilience against GTDs.
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Affiliation(s)
- András Csótó
- Institute of Plant Protection, Faculty of Agricultural and Food Science and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
- Kálmán Kerpely Doctoral School, University of Debrecen, H-4032 Debrecen, Hungary
| | - Antal Nagy
- Institute of Plant Protection, Faculty of Agricultural and Food Science and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
| | - Nóra Laurinyecz
- Institute of Plant Protection, Faculty of Agricultural and Food Science and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
| | - Zóra Annamária Nagy
- Research Institute for Viticulture and Oenology Badacsony, Hungarian University of Agriculture and Life Sciences, H-8263 Badacsonytomaj, Hungary
| | - Csaba Németh
- Research Institute for Viticulture and Oenology Badacsony, Hungarian University of Agriculture and Life Sciences, H-8263 Badacsonytomaj, Hungary
| | - Erzsébet Krisztina Németh
- Research Institute for Viticulture and Oenology Kecskemét, Hungarian University of Agriculture and Life Sciences, H-6000 Kecskemét, Hungary
| | - Anna Csikász-Krizsics
- Research Institute for Viticulture and Oenology, University of Pécs, H-7634 Pécs, Hungary
| | - Nándor Rakonczás
- Institute of Horticulture, Faculty of Agricultural and Food Science and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
| | - Florence Fontaine
- Unité Résistance Induite et Bioprotection des Plantes, USC INRAE 1488, URCA, Université de Reims Champagne-Ardenne, 51687 Reims, France
| | - Erzsébet Fekete
- Department of Biochemical Engineering, Faculty of Science and Technology, University of Debrecen, H-4032 Debrecen, Hungary
| | - Michel Flipphi
- Department of Biochemical Engineering, Faculty of Science and Technology, University of Debrecen, H-4032 Debrecen, Hungary
| | - Levente Karaffa
- Department of Biochemical Engineering, Faculty of Science and Technology, University of Debrecen, H-4032 Debrecen, Hungary
| | - Erzsébet Sándor
- Institute of Food Science, Faculty of Agricultural and Food Science and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
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2
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Jacquens L, Trouvelot S, Lemaitre-Guillier C, Krzyzaniak Y, Clément G, Citerne S, Mouille G, Moreau E, Héloir MC, Adrian M. Biostimulation can prime elicitor induced resistance of grapevine leaves to downy mildew. FRONTIERS IN PLANT SCIENCE 2022; 13:998273. [PMID: 36438082 PMCID: PMC9682252 DOI: 10.3389/fpls.2022.998273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Using plant defense elicitors to protect crops against diseases is an attractive strategy to reduce chemical pesticide use. However, development of elicitors remains limited because of variable effectiveness in the field. In contrast to fungicides that directly target pathogens, elicitors activate plant immunity, which depends on plant physiological status. Other products, the biostimulants, can improve certain functions of plants. In this study, the objective was to determine whether a biostimulant via effects on grapevine physiology could increase effectiveness of a defense elicitor. A new methodology was developed to study biostimulant activity under controlled conditions using in vitro plantlets. Both biostimulant and defense elicitor used in the study were plant extracts. When added to the culture medium, the biostimulant accelerated the beginning of plantlet growth and affected the shoot and root development. It also modified metabolomes and phytohormone contents of leaves, stems, and roots. When applied on shoots, the defense elicitor changed metabolite and phytohormone contents, but effects were different depending on whether plantlets were biostimulated or controls. Defense responses and protection against Plasmopara viticola (downy mildew agent) were induced only for plantlets previously treated with the biostimulant, Therefore, the biostimulant may act by priming the defense elicitor action. In this study, a new method to screen biostimulants active on grapevine vegetative growth was used to demonstrate that a biostimulant can optimize the efficiency of a plant defense elicitor.
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Affiliation(s)
- Lucile Jacquens
- Agroécologie, Institut Agro Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - Sophie Trouvelot
- Agroécologie, Institut Agro Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | | | - Yuko Krzyzaniak
- Agroécologie, Institut Agro Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - Gilles Clément
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, Versailles, France
| | - Sylvie Citerne
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, Versailles, France
| | - Grégory Mouille
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, Versailles, France
| | - Estelle Moreau
- Laboratoires Goëmar, Parc Technopolitain Atalante, Saint Malo, France
| | - Marie-Claire Héloir
- Agroécologie, Institut Agro Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
| | - Marielle Adrian
- Agroécologie, Institut Agro Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, Dijon, France
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3
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Reis P, Gaspar A, Alves A, Fontaine F, Rego C. Response of Different Grapevine Cultivars to Infection by Lasiodiplodia theobromae and Lasiodiplodia mediterranea. PLANT DISEASE 2022; 106:1350-1357. [PMID: 34879730 DOI: 10.1094/pdis-05-21-0941-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Botryosphaeria dieback is a grapevine trunk disease that affects all viticulture regions of the world. Species of the genus Lasiodiplodia have been reported as pathogenic toward grapevine in several growing regions and have also been previously reported from Portuguese vineyards. Species in this genus, particularly Lasiodiplodia theobromae, have been reported in previous studies to be more aggressive than other Botryosphaeriaceae species most commonly associated with Botryosphaeria dieback. The aim of this study was to assess the response of some of the more representative cultivars planted throughout Portuguese vineyards, 'Touriga Nacional,' 'Touriga Franca,' 'Alvarinho,' 'Aragonez' (= 'Tempranillo'), and 'Cabernet Sauvignon,' by performing artificial inoculations with Lasiodiplodia spp. collected in different geographic locations worldwide. Two experiments, one that involved inoculating 2-year-old grapevines kept in greenhouse-controlled conditions with six isolates of L. theobromae and one isolate of L. mediterranea and one that involved inoculating 7-year-old field-grown grapevines with two isolates of L. theobromae, were conducted twice. We assessed the response of the cultivars by evaluating the length of lesions caused by the isolates 5 months after inoculation. The results showed that all isolates studied were able to infect the annual shoots because they were always reisolated and produced internal wood discoloration. Significant differences were found for all isolate-cultivar combinations. In both experiments, Touriga Nacional showed the largest lesions and while Aragonez recorded the smallest lesions of the cultivars inoculated with Lasiodiplodia spp. In general, Portuguese isolates were more aggressive than those from Peru, which were mildly aggressive. These results are a first insight into the response of selected Portuguese cultivars to Lasiodiplodia species, which are present in Portugal but not commonly associated with Botryosphaeria dieback. This research contributes to our knowledge of the impact that Botryosphaeria dieback causal agents have on crucial national cultivars, which may help winegrowers not only manage current cultural practices but also optimize decision making when planning new vineyards.
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Affiliation(s)
- Pedro Reis
- Linking Landscape, Environment, Agriculture and Food, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Ana Gaspar
- Linking Landscape, Environment, Agriculture and Food, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Artur Alves
- Centre for Environmental and Marine Studies, Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Florence Fontaine
- Université de Reims Champagne-Ardenne, Résistance Induite et Bioprotection des Plantes EA 4707, USC INRAE 1488, SFR Condorcet FR CNRS 3417, BP 1039, 51687 Reims, Cedex 2, France
| | - Cecília Rego
- Linking Landscape, Environment, Agriculture and Food, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
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Lacombe B. Increasing our knowledge on grapevines physiology to increase yield, quality and sustainably. PHYSIOLOGIA PLANTARUM 2022; 174:e13664. [PMID: 35474456 DOI: 10.1111/ppl.13664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Benoit Lacombe
- IPSiM, Université de Montpellier, CNRS, INRAE, Institut Agro, Montpellier Cedex, France
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5
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Pacheco M, Winckler P, Marin A, Perrier-Cornet JM, Coelho C. Multispectral fluorescence sensitivity to acidic and polyphenolic changes in Chardonnay wines - The case study of malolactic fermentation. Food Chem 2022; 370:131370. [PMID: 34662797 DOI: 10.1016/j.foodchem.2021.131370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 01/09/2023]
Abstract
In this study, stationary and time-resolvedfluorescence signatures, were statistically and chemometrically analyzed among three typologies of Chardonnay wines (A, B and C) with the objectives to evaluate their sensitivity to acidic and polyphenolic changes. For that purpose, a dataset was built using Excitation Emission Matrices of fluorescence (N = 103) decomposed by a Parallel Factor Analysis (PARAFAC), andfluorescence decays (N = 22), mathematically fitted, using the conventional exponential modeling and the phasor plot representation. Wine PARAFAC component C4 coupledwith its phasor plot g and s values enable the description of malolactic fermentation (MLF) occurrence in Chardonnay wines. Such proxies reflect wine concentration modifications in total acidity, malic/lactic and phenol acids.Lower g values among fresh MLF + wines compared to MLF- wines are explained by a quenching effect on wine fluorophores by both organic and phenolic acids.The combination of multispectral fluorescence parametersopens a novel routinely implementable methodology to diagnose fermentative processes.
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Affiliation(s)
- Maxime Pacheco
- UMR Procédés Alimentaires et Microbiologiques, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France
| | - Pascale Winckler
- UMR Procédés Alimentaires et Microbiologiques, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France; Dimacell Imaging Facility, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France
| | - Ambroise Marin
- UMR Procédés Alimentaires et Microbiologiques, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France; Dimacell Imaging Facility, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France
| | - Jean-Marie Perrier-Cornet
- UMR Procédés Alimentaires et Microbiologiques, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France; Dimacell Imaging Facility, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France
| | - Christian Coelho
- UMR Procédés Alimentaires et Microbiologiques, AgroSup Dijon, Université de Bourgogne Franche-Comté, 1 Esplanade Erasme, 21000 Dijon, France; Université Clermont Auvergne, INRAE, Vetagro Sup campus agronomique de Lempdes, UMR F, F-15000 Aurillac, France.
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6
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Cavaco AR, Matos AR, Figueiredo A. Speaking the language of lipids: the cross-talk between plants and pathogens in defence and disease. Cell Mol Life Sci 2021; 78:4399-4415. [PMID: 33638652 PMCID: PMC11073031 DOI: 10.1007/s00018-021-03791-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/21/2021] [Accepted: 02/12/2021] [Indexed: 12/26/2022]
Abstract
Lipids and fatty acids play crucial roles in plant immunity, which have been highlighted over the past few decades. An increasing number of studies have shown that these molecules are pivotal in the interactions between plants and their diverse pathogens. The roles played by plant lipids fit in a wide spectrum ranging from the first physical barrier encountered by the pathogens, the cuticle, to the signalling pathways that trigger different immune responses and expression of defence-related genes, mediated by several lipid molecules. Moreover, lipids have been arising as candidate biomarkers of resistance or susceptibility to different pathogens. Studies on the apoplast and extracellular vesicles have been highlighting the possible role of lipids in the intercellular communication and the establishment of systemic acquired resistance during plant-pathogen interactions. From the pathogen perspective, lipid metabolism and specific lipid molecules play pivotal roles in the pathogen's life cycle completion, being crucial during recognition by the plant and evasion from the host immune system, therefore potentiating infection. Studies conducted in the last years have contributed to a better understanding of the language of lipids during the cross-talk between plants and pathogens. However, it is essential to continue exploring the knowledge brought up to light by transcriptomics and proteomics studies towards the elucidation of lipid signalling processes during defence and disease. In this review, we present an updated overview on lipids associated to plant-pathogen interactions, exploiting their roles from the two sides of this battle.
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Affiliation(s)
- Ana Rita Cavaco
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Science, University of Lisbon, Lisbon, Portugal
| | - Ana Rita Matos
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Science, University of Lisbon, Lisbon, Portugal
| | - Andreia Figueiredo
- Biosystems and Integrative Sciences Institute (BioISI), Faculty of Science, University of Lisbon, Lisbon, Portugal.
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Moret F, Delorme G, Clément G, Grosjean C, Lemaître-Guillier C, Trouvelot S, Adrian M, Fontaine F. Esca-affected grapevine leaf metabolome is clone- and vintage-dependent. PHYSIOLOGIA PLANTARUM 2021; 171:424-434. [PMID: 33140863 DOI: 10.1111/ppl.13254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/20/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
Esca is a complex grapevine trunk disease caused by wood-rotting ascomycetes and basidiomycetes and leading to several foliar and wood symptoms. Given that the esca expression can be influenced by several environmental, physiological, and genetic factors, foliar symptoms are inconsistent in incidence and prevalence and may appear 1 year but not the following. We have previously reported a clone-dependent expression of the disease in cv Chardonnay. Owing to metabolome analysis, we could discriminate the metabolite fingerprint of green leaves collected on diseased vines of clones 76 and 95. These clone-dependent fingerprints were year-dependent in intensity and nature. The present work was conducted to determine if the clone-dependent disease expression observed is specific to Chardonnay or if it also occurs in another cultivar. A plot located in the Jura vineyard (France) and planted with both 1004 and 1026 clones of Trousseau, a cultivar highly susceptible to esca, was thus selected and studied during 2017 and 2018. A year-dependent variation of the symptoms expression was first observed and a possible relationship with rainfall is hypothesized and discussed. Moreover, a higher percentage of the clone 1026 vines expressed disease, compared to the 1004 ones, suggesting the higher susceptibility of this clone. Finally, metabolomic analyses of the remaining green leaves (i.e, without symptom expression) of partial esca-apoplectic vines allowed us to confirm a clone-dependent metabolic response to the disease. The metabolite fingerprints obtained differed in nature and intensity to those previously reported for Chardonnay and also between years.
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Affiliation(s)
- Florian Moret
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Université Bourgogne, Université Bourgogne Franche-Comté, Dijon, France
| | - Gaël Delorme
- Chambre d'Agriculture du Jura, Lons-le-Saunier, France
| | - Gilles Clément
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, Versailles, France
| | - Claire Grosjean
- Chambre Régionale d'Agriculture de Bourgogne Franche-Comté, Bretenière, France
| | - Christelle Lemaître-Guillier
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Université Bourgogne, Université Bourgogne Franche-Comté, Dijon, France
| | - Sophie Trouvelot
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Université Bourgogne, Université Bourgogne Franche-Comté, Dijon, France
| | - Marielle Adrian
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Université Bourgogne, Université Bourgogne Franche-Comté, Dijon, France
| | - Florence Fontaine
- SFR Condorcet CNRS3417, Université de Reims Champagne-Ardenne, Unité Résistance Induite et Bioprotection des Plantes EA4707, Reims cedex 2, France
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8
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Lemaitre-Guillier C, Fontaine F, Roullier-Gall C, Harir M, Magnin-Robert M, Clément C, Trouvelot S, Gougeon RD, Schmitt-Kopplin P, Adrian M. Cultivar- and Wood Area-Dependent Metabolomic Fingerprints of Grapevine Infected by Botryosphaeria Dieback. PHYTOPATHOLOGY 2020; 110:1821-1837. [PMID: 32597304 DOI: 10.1094/phyto-02-20-0055-r] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Botryosphaeria dieback is one of the most significant grapevine trunk diseases that affects the sustainability of the vineyards and provokes economic losses. The causal agents, Botryosphaeriaceae species, live in and colonize the wood of the perennial organs causing wood necrosis. Diseased vines show foliar symptoms, chlorosis, or apoplexy, associated to a characteristic brown stripe under the bark. According to the susceptibility of the cultivars, specific proteins such as PR-proteins and other defense-related proteins are accumulated in the brown stripe compared with the healthy woody tissues. In this study, we enhanced the characterization of the brown stripe and the healthy wood by obtaining a metabolite profiling for the three cultivars Chardonnay, Gewurztraminer, and Mourvèdre to deeper understand the interaction between the Botryosphaeria dieback pathogens and grapevine. The study confirmed a specific pattern according to the cultivar and revealed significant differences between the brown stripe and the healthy wood, especially for phytochemical and lipid compounds. This is the first time that such chemical discrimination was made and that lipids were so remarkably highlighted in the interaction of Botryosphaeriaceae species and grapevine. Their role in the disease development is discussed.
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Affiliation(s)
| | - Florence Fontaine
- SFR Condorcet FR CNRS3417, Université de Reims Champagne-Ardenne, RIBP EA 4707, Laboratoire Résistance Induite et Bioprotection des Plantes, BP 1039, 51687 Reims Cedex 2, France
| | - Chloé Roullier-Gall
- UMR PAM Université de Bourgogne/AgroSup Dijon, Institut Universitaire de la Vigne et du Vin, Jules Guyot, Dijon, France
| | - Mourad Harir
- Technische Universität München, Chair of Analytical Food Chemistry, Freising-Weihenstephan, Germany
- Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Maryline Magnin-Robert
- SFR Condorcet FR CNRS3417, Université de Reims Champagne-Ardenne, RIBP EA 4707, Laboratoire Résistance Induite et Bioprotection des Plantes, BP 1039, 51687 Reims Cedex 2, France
| | - Christophe Clément
- SFR Condorcet FR CNRS3417, Université de Reims Champagne-Ardenne, RIBP EA 4707, Laboratoire Résistance Induite et Bioprotection des Plantes, BP 1039, 51687 Reims Cedex 2, France
| | - Sophie Trouvelot
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Régis D Gougeon
- UMR PAM Université de Bourgogne/AgroSup Dijon, Institut Universitaire de la Vigne et du Vin, Jules Guyot, Dijon, France
| | - Philippe Schmitt-Kopplin
- Technische Universität München, Chair of Analytical Food Chemistry, Freising-Weihenstephan, Germany
- Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Marielle Adrian
- Agroécologie, AgroSup Dijon, CNRS, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, F-21000 Dijon, France
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9
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Goufo P, Cortez I. A Lipidomic Analysis of Leaves of Esca-Affected Grapevine Suggests a Role for Galactolipids in the Defense Response and Appearance of Foliar Symptoms. BIOLOGY 2020; 9:biology9090268. [PMID: 32899845 PMCID: PMC7563498 DOI: 10.3390/biology9090268] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 01/19/2023]
Abstract
Both qualitative and quantitative changes occur in the lipid composition of Vitis vinifera L. tissues, which may compromise the defense response against Esca complex disease, a widespread and damaging trunk disease. In this study, a lipidomic analysis of grapevine leaves is conducted to assess how lipid membrane remodeling relates to the emergence and progression of Esca foliar symptoms. In total, 208 molecular species (including lipids, four hormones, and some other compounds of the metabolism of lipids) were detected. Lipid species were readily assigned to the classes fatty acyls, glycerolipids, glycerophospholipids, sphingolipids, sterols, and prenol lipids. Using different clustering analyses, distinct metabolic pathways stimulated at different stages of disease development were characterized. These analyses revealed consistent changes in the abundance of 13 galactolipids and two diacylglycerolipids. Overall, the observations indicated an increment in the levels of these lipid species in leaves of asymptomatic vines and a progressive drop with increasing foliar symptom severity in symptomatic vines. Five fatty acids also appear to exert a central role in the etiopathogenesis of Esca complex disease because of their accumulation in leaves of asymptomatic vines, namely, heptadecanoic, linoleic, γ-linolenic, arachidonic, and stearic acids. Symptomatic leaves were characterized by high levels of all lipid classes, except for galactolipids, lyso-galactolipids, and compounds relevant to the biosynthesis of chlorophylls and carotenoids, that exhibited decreased levels. The data also suggested a jasmonic acid-associated signaling mechanism activation upon the invasion of woods by Esca-associated fungi, compared with abscisic and salicylic acids. Further research is required for validation of these results with additional molecular analyses using more vine cultivars.
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Affiliation(s)
- Piebiep Goufo
- Centre for the Research and Technology of Agro-Environment and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal;
- Departamento de Agronomia, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
- Correspondence:
| | - Isabel Cortez
- Centre for the Research and Technology of Agro-Environment and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal;
- Departamento de Agronomia, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
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10
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Wood Metabolomic Responses of Wild and Cultivated Grapevine to Infection with Neofusicoccum parvum, a Trunk Disease Pathogen. Metabolites 2020; 10:metabo10060232. [PMID: 32512855 PMCID: PMC7344444 DOI: 10.3390/metabo10060232] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/25/2020] [Accepted: 05/30/2020] [Indexed: 02/05/2023] Open
Abstract
Grapevine trunk diseases (GTDs), which are associated with complex of xylem-inhabiting fungi, represent one of the major threats to vineyard sustainability currently. Botryosphaeria dieback, one of the major GTDs, is associated with wood colonization by Botryosphaeriaceae fungi, especially Neofusicoccum parvum. We used GC-MS and HPLC-MS to compare the wood metabolomic responses of the susceptible Vitis vinifera subsp. vinifera (V. v. subsp. vinifera) and the tolerant Vitis vinifera subsp. sylvestris (V. v. subsp. sylvestris) after artificial inoculation with Neofusicoccum parvum (N. parvum). N. parvum inoculation triggered major changes in both primary and specialized metabolites in the wood. In both subspecies, infection resulted in a strong decrease in sugars (fructose, glucose, sucrose), whereas sugar alcohol content (mannitol and arabitol) was enhanced. Concerning amino acids, N. parvum early infection triggered a decrease in aspartic acid, serine, and asparagine, and a strong increase in alanine and β-alanine. A trend for more intense primary metabolism alteration was observed in V. v. subsp. sylvestris compared to V. v. subsp. vinifera. N. parvum infection also triggered major changes in stilbene and flavonoid compounds. The content in resveratrol and several resveratrol oligomers increased in the wood of both subspecies after infection. Interestingly, we found a higher induction of resveratrol oligomer (putative E-miyabenol C, vitisin C, hopeaphenol, ampelopsin C) contents after wood inoculation in V. v. subsp. sylvestris.
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