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Lailheugue V, Darriaut R, Tran J, Morel M, Marguerit E, Lauvergeat V. Both the scion and rootstock of grafted grapevines influence the rhizosphere and root endophyte microbiomes, but rootstocks have a greater impact. ENVIRONMENTAL MICROBIOME 2024; 19:24. [PMID: 38654392 DOI: 10.1186/s40793-024-00566-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/28/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Soil microorganisms play an extensive role in the biogeochemical cycles providing the nutrients necessary for plant growth. Root-associated bacteria and fungi, originated from soil, are also known to influence host health. In response to environmental stresses, the plant roots exude specific molecules influencing the composition and functioning of the rhizospheric and root microbiomes. This response is host genotype-dependent and is affected by the soil microbiological and chemical properties. It is essential to unravel the influence of grapevine rootstock and scion genotypes on the composition of this microbiome, and to investigate this relationship with plant growth and adaptation to its environment. Here, the composition and the predicted functions of the microbiome of the root system were studied using metabarcoding on ten grapevine scion-rootstock combinations, in addition to plant growth and nutrition measurements. RESULTS The rootstock genotype significantly influenced the diversity and the structure of the bacterial and fungal microbiome, as well as its predicted functioning in rhizosphere and root compartments when grafted with the same scion cultivar. Based on β-diversity analyses, 1103P rootstock showed distinct bacterial and fungal communities compared to the five others (RGM, SO4, 41B, 3309 C and Nemadex). The influence of the scion genotype was more variable depending on the community and the investigated compartment. Its contribution was primarily observed on the β-diversity measured for bacteria and fungi in both root system compartments, as well as for the arbuscular mycorrhizal fungi (AMF) in the rhizosphere. Significant correlations were established between microbial variables and the plant phenotype, as well as with the plant mineral status measured in the petioles and the roots. CONCLUSION These results shed light on the capacity of grapevine rootstock and scion genotypes to recruit different functional communities of microorganisms, which affect host growth and adaptation to the environment. Selecting rootstocks capable of associating with positive symbiotic microorganisms is an adaptation tool that can facilitate the move towards sustainable viticulture and help cope with environmental constraints.
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Affiliation(s)
- Vincent Lailheugue
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France
| | - Romain Darriaut
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France
- Univ Rennes, CNRS, ECOBIO (Ecosystèmes, biodiversité, évolution) - UMR 6553, Rennes, F-35000, France
| | - Joseph Tran
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France
| | - Marine Morel
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France
| | - Elisa Marguerit
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France
| | - Virginie Lauvergeat
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, Villenave d'Ornon, F-33882, France.
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Swift JF, Migicovsky Z, Trello GE, Miller AJ. Grapevine bacterial communities display compartment-specific dynamics over space and time within the Central Valley of California. ENVIRONMENTAL MICROBIOME 2023; 18:84. [PMID: 37996903 PMCID: PMC10668525 DOI: 10.1186/s40793-023-00539-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Plant organs (compartments) host distinct microbiota which shift in response to variation in both development and climate. Grapevines are woody perennial crops that are clonally propagated and cultivated across vast geographic areas, and as such, their microbial communities may also reflect site-specific influences. These site-specific influences along with microbial differences across sites compose 'terroir', the environmental influence on wine produced in a given region. Commercial grapevines are typically composed of a genetically distinct root (rootstock) grafted to a shoot system (scion) which adds an additional layer of complexity via genome-to-genome interactions. RESULTS To understand spatial and temporal patterns of bacterial diversity in grafted grapevines, we used 16S rRNA amplicon sequencing to quantify soil and compartment microbiota (berries, leaves, and roots) for grafted grapevines in commercial vineyards across three counties in the Central Valley of California over two successive growing seasons. Community composition revealed compartment-specific dynamics. Roots assembled site-specific bacterial communities that reflected rootstock genotype and environment influences, whereas bacterial communities of leaves and berries displayed associations with time. CONCLUSIONS These results provide further evidence of a microbial terroir within the grapevine root systems but also reveal that the microbiota of above-ground compartments are only weakly associated with the local soil microbiome in the Central Valley of California.
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Affiliation(s)
- Joel F Swift
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO, 63103, USA.
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO, 63132, USA.
- Kansas Biological Survey and Center for Ecological Research, University of Kansas, Lawrence, KS, 66045, USA.
| | - Zoë Migicovsky
- Department of Plant, Food and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS, B2N 5E3, Canada
- Department of Biology, Acadia University, Wolfville, NS, B4P 2R6, Canada
| | - Grace E Trello
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO, 63103, USA
| | - Allison J Miller
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO, 63103, USA.
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO, 63132, USA.
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Cardoni M, Mercado-Blanco J. Confronting stresses affecting olive cultivation from the holobiont perspective. FRONTIERS IN PLANT SCIENCE 2023; 14:1261754. [PMID: 38023867 PMCID: PMC10661416 DOI: 10.3389/fpls.2023.1261754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
The holobiont concept has revolutionized our understanding of plant-associated microbiomes and their significance for the development, fitness, growth and resilience of their host plants. The olive tree holds an iconic status within the Mediterranean Basin. Innovative changes introduced in olive cropping systems, driven by the increasing demand of its derived products, are not only modifying the traditional landscape of this relevant commodity but may also imply that either traditional or emerging stresses can affect it in ways yet to be thoroughly investigated. Incomplete information is currently available about the impact of abiotic and biotic pressures on the olive holobiont, what includes the specific features of its associated microbiome in relation to the host's structural, chemical, genetic and physiological traits. This comprehensive review consolidates the existing knowledge about stress factors affecting olive cultivation and compiles the information available of the microbiota associated with different olive tissues and organs. We aim to offer, based on the existing evidence, an insightful perspective of diverse stressing factors that may disturb the structure, composition and network interactions of the olive-associated microbial communities, underscoring the importance to adopt a more holistic methodology. The identification of knowledge gaps emphasizes the need for multilevel research approaches and to consider the holobiont conceptual framework in future investigations. By doing so, more powerful tools to promote olive's health, productivity and resilience can be envisaged. These tools may assist in the designing of more sustainable agronomic practices and novel breeding strategies to effectively face evolving environmental challenges and the growing demand of high quality food products.
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Affiliation(s)
- Martina Cardoni
- Departamento de Microbiología del Suelo y la Planta, Estación Experimental del Zaidín, Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
| | - Jesús Mercado-Blanco
- Departamento de Microbiología del Suelo y la Planta, Estación Experimental del Zaidín, Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
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Ramirez-Villacis DX, Erazo-Garcia P, Quijia-Pillajo J, Llerena-Llerena S, Barriga-Medina N, Jones CD, Leon-Reyes A. Influence of Grafting on Rootstock Rhizosphere Microbiome Assembly in Rosa sp. 'Natal Brier'. BIOLOGY 2023; 12:biology12050663. [PMID: 37237477 DOI: 10.3390/biology12050663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/18/2023] [Accepted: 04/18/2023] [Indexed: 05/28/2023]
Abstract
The root microbiome is vital in plant development and health and is highly influenced by crop cultural practices. Rose (Rosa sp.) is the most popular cut flower worldwide. Grafting in rose production is a standard practice to increase yield, improve flower quality, or reduce root-associated pests and diseases. 'Natal Brier' is a standard rootstock used in most commercial operations in Ecuador and Colombia, leading countries in producing and exporting ornamentals. It is known that the rose scion genotype affects root biomass and the root exudate profile of grafted plants. However, little is known about the influence of the rose scion genotype on the rhizosphere microbiome. We examined the influence of grafting and scion genotype on the rhizosphere microbiome of the rootstock 'Natal Brier'. The microbiomes of the non-grafted rootstock and the rootstock grafted with two red rose cultivars were assessed using 16S rRNA and ITS sequencing. Grafting changed microbial community structure and function. Further, analysis of grafted plant samples revealed that the scion genotype highly influences the rootstock microbiome. Under the presented experimental conditions, the rootstock 'Natal Brier' core microbiome consisted of 16 bacterial and 40 fungal taxa. Our results highlight that the scion genotype influences root microbe's recruitment, which might also influence the functionality of assembled microbiomes.
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Affiliation(s)
- Dario X Ramirez-Villacis
- Laboratorio de Biotecnología Agrícola y de Alimentos-Ingeniería en Agronomía, Universidad San Francisco de Quito USFQ, Quito 170109, Ecuador
- Department of Biology, University of North Carolina, Chapel Hill, NC 27599-3280, USA
| | - Pablo Erazo-Garcia
- Laboratorio de Biotecnología Agrícola y de Alimentos-Ingeniería en Agronomía, Universidad San Francisco de Quito USFQ, Quito 170109, Ecuador
| | - Juan Quijia-Pillajo
- Department of Horticulture and Crop Science, The Ohio State University, Wooster, OH 43210, USA
| | - Sol Llerena-Llerena
- Laboratorio de Biotecnología Agrícola y de Alimentos-Ingeniería en Agronomía, Universidad San Francisco de Quito USFQ, Quito 170109, Ecuador
| | - Noelia Barriga-Medina
- Laboratorio de Biotecnología Agrícola y de Alimentos-Ingeniería en Agronomía, Universidad San Francisco de Quito USFQ, Quito 170109, Ecuador
| | - Corbin D Jones
- Department of Biology, University of North Carolina, Chapel Hill, NC 27599-3280, USA
| | - Antonio Leon-Reyes
- Laboratorio de Biotecnología Agrícola y de Alimentos-Ingeniería en Agronomía, Universidad San Francisco de Quito USFQ, Quito 170109, Ecuador
- Department of Biology, University of North Carolina, Chapel Hill, NC 27599-3280, USA
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Castellano-Hinojosa A, Albrecht U, Strauss SL. Interactions between rootstocks and compost influence the active rhizosphere bacterial communities in citrus. MICROBIOME 2023; 11:79. [PMID: 37076924 PMCID: PMC10116748 DOI: 10.1186/s40168-023-01524-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 03/20/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND While the rootstock genotype (belowground part of a plant) can impact rhizosphere microbial communities, few studies have examined the relationships between rootstock genotype-based recruitment of active rhizosphere bacterial communities and the availability of root nutrients for plant uptake. Rootstocks are developed to provide resistance to disease or tolerance of abiotic stresses, and compost application is a common practice to also control biotic and abiotic stresses in crops. In this field study, we examined: (i) the effect of four citrus rootstocks and/or compost application on the abundance, diversity, composition, and predicted functionality of active rhizosphere bacterial communities, and (ii) the relationships between active rhizosphere bacterial communities and root nutrient concentrations, with identification of bacterial taxa significantly correlated with changes in root nutrients in the rhizosphere. RESULTS The rootstock genotype determined differences in the diversity of active rhizosphere bacterial communities and also impacted how compost altered the abundance, diversity, composition, and predicted functions of these active communities. Variations in the active bacterial rhizobiome were strongly linked to root nutrient cycling, and these interactions were root-nutrient- and rootstock-specific. Direct positive relationships between enriched taxa in treated soils and specific root nutrients were detected, and potentially important taxa for root nutrient uptake were identified. Significant differences in specific predicted functions were related to soil nutrient cycling (carbon, nitrogen, and tryptophan metabolisms) in the active bacterial rhizobiome among rootstocks, particularly in soils treated with compost. CONCLUSIONS This study illustrates that interactions between citrus rootstocks and compost can influence active rhizosphere bacterial communities, which impact root nutrient concentrations. In particular, the response of the rhizobiome bacterial abundance, diversity, and community composition to compost was determined by the rootstock. Specific bacterial taxa therefore appear to be driving changes in root nutrient concentrations in the active rhizobiome of different citrus rootstocks. Several potential functions of active bacterial rhizobiomes recruited by different citrus rootstocks did not appear to be redundant but rather rootstock-specific. Together, these findings have important agronomic implications as they indicate the potential for agricultural production systems to maximize benefits from rhizobiomes through the choice of selected rootstocks and the application of compost. Video Abstract.
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Affiliation(s)
- Antonio Castellano-Hinojosa
- Department of Soil, Water, and Ecosystem Sciences, Southwest Florida Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, 2685 State Rd 29N, Immokalee, FL, 34142, USA.
| | - Ute Albrecht
- Department of Horticultural Sciences, Southwest Florida Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, 2685 State Rd 29N, Immokalee, FL, 34142, USA
| | - Sarah L Strauss
- Department of Soil, Water, and Ecosystem Sciences, Southwest Florida Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, 2685 State Rd 29N, Immokalee, FL, 34142, USA.
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Biget M, Wang T, Mony C, Xu Q, Lecoq L, Chable V, Theis KR, Ling N, Vandenkoornhuyse P. Evaluating the hologenome concept by analyzing the root-endosphere microbiota of chimeric plants. iScience 2023; 26:106031. [PMID: 36824281 PMCID: PMC9941212 DOI: 10.1016/j.isci.2023.106031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/07/2022] [Accepted: 01/17/2023] [Indexed: 01/25/2023] Open
Abstract
The hologenome concept considers the entity formed by a host and its microbiota, the holobiont, as new level of hierarchical organization subject to neutral and selective forces. We used grafted plants to formally evaluate the hologenome concept. We analyzed the root-endosphere microbiota of two independent watermelon and grapevine plant systems, including ungrafted and reciprocal-grafting combinations. Grafted and ungrafted hosts harbor markedly different microbiota compositions. Furthermore, the results indicate a non-random assembly of bacterial communities inhabiting the root endosphere of chimeric plants with interactive effect of both the rootstock and scion on the recruitment of microorganisms. Because chimeric plants did not have a random microbiota, the null hypothesis that holobionts assemble randomly and hologenome concept is an intellectual construction only can be rejected. The study supports the relevance of hologenome as biological level of organization and opens new avenues for a better fundamental understanding of plants as holobionts.
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Affiliation(s)
- Marine Biget
- Université de Rennes 1, CNRS, UMR 6553 ECOBIO (écosystèmes, biodiversité, évolution), 35000 Rennes, France
| | - Tingting Wang
- Université de Rennes 1, CNRS, UMR 6553 ECOBIO (écosystèmes, biodiversité, évolution), 35000 Rennes, France,Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, National Engineering Research Center for Organic-based Fertilizers, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing Agricultural University, Nanjing 210095, China
| | - Cendrine Mony
- Université de Rennes 1, CNRS, UMR 6553 ECOBIO (écosystèmes, biodiversité, évolution), 35000 Rennes, France
| | - Qicheng Xu
- Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, National Engineering Research Center for Organic-based Fertilizers, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing Agricultural University, Nanjing 210095, China
| | - Lucie Lecoq
- Université de Rennes 1, CNRS, UMR 6553 ECOBIO (écosystèmes, biodiversité, évolution), 35000 Rennes, France
| | - Véronique Chable
- UMR BAGAP INRAE, Centre Bretagne-Normandie, Domaine de la Motte, BP35327, 35653 Le Rheu Cedex, France
| | - Kevin R. Theis
- Department of Biochemistry, Microbiology and Immunology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ning Ling
- Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, National Engineering Research Center for Organic-based Fertilizers, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing Agricultural University, Nanjing 210095, China,Corresponding author
| | - Philippe Vandenkoornhuyse
- Université de Rennes 1, CNRS, UMR 6553 ECOBIO (écosystèmes, biodiversité, évolution), 35000 Rennes, France,Corresponding author
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Long W, Huang G, Yao X, Lv L, Yu C, Wang K. Untargeted metabolism approach reveals difference of varieties of bud and relation among characteristics of grafting seedlings in Camellia oleifera. FRONTIERS IN PLANT SCIENCE 2022; 13:1024353. [PMID: 36479510 PMCID: PMC9720148 DOI: 10.3389/fpls.2022.1024353] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 10/24/2022] [Indexed: 06/17/2023]
Abstract
Camellia oleifera is one of the essential wood oil trees in the world. C.oleifera was propagated by nurse seedling grafting. Since the scion of C.oleifera had a significant regulated effect on the properties of rootstock after grafting and impacted on the growth of the grafted seedlings, it was necessary to understand the characteristics of buds among varieties to cultivate high-quality grafted seedlings. The metabolome was thought to be a powerful tool for understanding connecting phenotype-genotype interactions, which has an important impact on plant growth and development. In this study, UPLC-MS was used to determine the metabolites of the apical buds of CL3, CL4, CL40, and CL53 spring shoots after 30 days of sprout and to measure the growth characteristics of roots and stems after grafting. Metabolomics analysis revealed 554 kinds of metabolites were significant differences among four varieties, and 29 metabolic pathways were identified to have significant changes (p< 0.05), including carboxylic acids and derivatives, fatty Acyls, organooxygen compounds, and prenol lipids metabolites. The metabolites appeared in all varieties, including phenethyl rutinoside in glycosyl compounds and hovenidulcioside A1 in terpene glycosides. Metabolite-metabolite correlations in varieties revealed more complex patterns in relation to bud and enabled the recognition of key metabolites (e.g., Glutamate, (±)Catechin, GA52, ABA, and cs-Zeatin) affecting grafting and growth ability. Each variety has a unique metabolite type and correlation network relationship. Differentiated metabolites showed different growth trends for development after grafting. Many metabolites regulate the growth of scions in buds before grafting, which plays a crucial role in the growth of seedlings after grafting. It not only regulates the growth of roots but also affects the development of this stem. Finally, those results were associated with the genetic background of each cultivar, showing that metabolites could be potentially used as indicators for the genetic background, indicating that metabolites could potentially be used as indicators for seedling growth characteristics. Together, this study will enrich the theoretical basis of seedling growth and lay a foundation for further research on the molecular regulation mechanism interaction between rootstock and scion, rootstock growth, and the development of grafted seedlings after grafting.
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Affiliation(s)
- Wei Long
- Zhejiang Provincial Key Laboratory of Tree Breeding, Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang, China
| | - Guangyuan Huang
- Chang Country Oil Tea Industry Development Center, Changshan Country Bureau of Forestry & Water Resoures, Changshan, Zhejiang, China
| | - Xiaohua Yao
- Zhejiang Provincial Key Laboratory of Tree Breeding, Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang, China
| | - Leyan Lv
- College of Hydraulic Engineering, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, Zhejiang, China
| | - Chunlian Yu
- Chang Country Oil Tea Industry Development Center, Changshan Country Bureau of Forestry & Water Resoures, Changshan, Zhejiang, China
| | - Kailiang Wang
- Zhejiang Provincial Key Laboratory of Tree Breeding, Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang, China
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Darriaut R, Antonielli L, Martins G, Ballestra P, Vivin P, Marguerit E, Mitter B, Masneuf-Pomarède I, Compant S, Ollat N, Lauvergeat V. Soil composition and rootstock genotype drive the root associated microbial communities in young grapevines. Front Microbiol 2022; 13:1031064. [PMID: 36439844 PMCID: PMC9685171 DOI: 10.3389/fmicb.2022.1031064] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 10/14/2022] [Indexed: 08/31/2023] Open
Abstract
Soil microbiota plays a significant role in plant development and health and appears to be a major component of certain forms of grapevine decline. A greenhouse experiment was conducted to study the impact of the microbiological quality of the soil and grapevine rootstock genotype on the root microbial community and development of young plants. Two rootstocks heterografted with the same scion were grown in two vineyard soils differing in microbial composition and activities. After 4 months, culture-dependent approaches and amplicon sequencing of bacterial 16S rRNA gene and fungal ITS were performed on roots, rhizosphere and bulk soil samples. The root mycorrhizal colonization and number of cultivable microorganisms in the rhizosphere compartment of both genotypes were clearly influenced by the soil status. The fungal diversity and richness were dependent on the soil status and the rootstock, whereas bacterial richness was affected by the genotype only. Fungal genera associated with grapevine diseases were more abundant in declining soil and related root samples. The rootstock affected the compartmentalization of microbial communities, underscoring its influence on microorganism selection. Fluorescence in situ hybridization (FISH) confirmed the presence of predominant root-associated bacteria. These results emphasized the importance of rootstock genotype and soil composition in shaping the microbiome of young vines.
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Affiliation(s)
- Romain Darriaut
- EGFV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France
| | - Livio Antonielli
- Bioresources Unit, Center for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Tulln, Austria
| | - Guilherme Martins
- Univ. Bordeaux, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Villenave d’Ornon, France
- Bordeaux Sciences Agro, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Gradignan, France
| | - Patricia Ballestra
- Univ. Bordeaux, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Villenave d’Ornon, France
- Bordeaux Sciences Agro, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Gradignan, France
| | - Philippe Vivin
- EGFV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France
| | - Elisa Marguerit
- EGFV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France
| | - Birgit Mitter
- Bioresources Unit, Center for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Tulln, Austria
| | - Isabelle Masneuf-Pomarède
- Univ. Bordeaux, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Villenave d’Ornon, France
- Bordeaux Sciences Agro, Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, Gradignan, France
| | - Stéphane Compant
- Bioresources Unit, Center for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Tulln, Austria
| | - Nathalie Ollat
- EGFV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France
| | - Virginie Lauvergeat
- EGFV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France
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9
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Marasco R, Alturkey H, Fusi M, Brandi M, Ghiglieno I, Valenti L, Daffonchio D. Rootstock-scion combination contributes to shape diversity and composition of microbial communities associated with grapevine root system. Environ Microbiol 2022; 24:3791-3808. [PMID: 35581159 PMCID: PMC9544687 DOI: 10.1111/1462-2920.16042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/06/2022] [Indexed: 12/01/2022]
Abstract
To alleviate biotic and abiotic stresses and enhance fruit yield, many crops are cultivated in the form of grafted plants, in which the shoot (scion) and root (rootstock) systems of different species are joined together. Because (i) the plant species determines the microbial recruitment from the soil to the root and (ii) both scion and rootstock impact the physiology, morphology and biochemistry of the grafted plant, it can be expected that their different combinations should affect the recruitment and assembly of plant microbiome. To test our hypothesis, we investigated at a field scale the bacterial and fungal communities associated with the root system of seven grapevine rootstock–scion combinations cultivated across 10 different vineyards. Following the soil type, which resulted in the main determinant of the grapevine root microbial community diversity, the rootstock–scion combination resulted more important than the two components taken alone. Notably, the microbiome differences among the rootstock–scion combinations were mainly dictated by the changes in the relative abundance of microbiome members rather than by their presence/absence. These results reveal that the microbiome of grafted grapevine root systems is largely influenced by the combination of rootstock and scion, which affects the microbial diversity uptaken from soil.
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Affiliation(s)
- Ramona Marasco
- Biological and Environmental Sciences and Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia
| | - Hend Alturkey
- Biological and Environmental Sciences and Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia
| | - Marco Fusi
- Biological and Environmental Sciences and Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia
| | - Michele Brandi
- Marchesi Frescobaldi Società Agricola s.p.a. Fattoria Poggio a Remole, Sieci, Italy
| | - Isabella Ghiglieno
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, University of Milan, Milan, Italy.,Department of Civil, Environmental, Architectural Engineering and Mathematics (DICATAM), University of Brescia, Agrofood Research Hub, Brescia, Italy
| | - Leonardo Valenti
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, University of Milan, Milan, Italy
| | - Daniele Daffonchio
- Biological and Environmental Sciences and Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia
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10
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Darriaut R, Lailheugue V, Masneuf-Pomarède I, Marguerit E, Martins G, Compant S, Ballestra P, Upton S, Ollat N, Lauvergeat V. Grapevine rootstock and soil microbiome interactions: Keys for a resilient viticulture. HORTICULTURE RESEARCH 2022; 9:uhac019. [PMID: 35184168 PMCID: PMC8985100 DOI: 10.1093/hr/uhac019] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/18/2021] [Accepted: 01/17/2022] [Indexed: 05/10/2023]
Abstract
Soil microbiota has increasingly been shown to play an integral role in viticulture resilience. The emergence of new metagenomic and culturomic technologies has led to significant advances in the study of microbial biodiversity. In the agricultural sector, soil and plant microbiomes have been found to significantly improve resistance to environmental stressors and diseases, as well as influencing crop yields and fruit quality thus improving sustainability under shifting environments. Grapevines are usually cultivated as a scion grafted on rootstocks, which are selected according to pedoclimatic conditions and cultural practices, known as terroir. The rootstock connects the surrounding soil to the vine's aerial part and impacts scion growth and berry quality. Understanding rootstock and soil microbiome dynamics is a relevant and important field of study, which may be critical to improve viticulture sustainability and resilience. This review aims to highlight the relationship between grapevine roots and telluric microbiota diversity and activity. In addition, this review explores the concept of core microbiome regarding potential applications of soil microbiome engineering with the goal of enhancing grapevine adaptation to biotic and abiotic stress.
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Affiliation(s)
- Romain Darriaut
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, F-33882, Villenave d'Ornon, France
| | - Vincent Lailheugue
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, F-33882, Villenave d'Ornon, France
| | - Isabelle Masneuf-Pomarède
- Université de Bordeaux,
UMR Oenologie 1366, INRAE, Bordeaux INP, Bordeaux Sciences Agro, ISVV, Villenave d'Ornon, France
- Bordeaux Sciences Agro, 33170 Gradignan, France
| | - Elisa Marguerit
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, F-33882, Villenave d'Ornon, France
| | - Guilherme Martins
- Université de Bordeaux,
UMR Oenologie 1366, INRAE, Bordeaux INP, Bordeaux Sciences Agro, ISVV, Villenave d'Ornon, France
- Bordeaux Sciences Agro, 33170 Gradignan, France
| | - Stéphane Compant
- AIT Austrian Institute of Technology, Center for Health and Bioresources, Bioresources Unit, Konrad Lorenz Straße 24, Tulln, A-3430, Austria
| | - Patricia Ballestra
- Université de Bordeaux,
UMR Oenologie 1366, INRAE, Bordeaux INP, Bordeaux Sciences Agro, ISVV, Villenave d'Ornon, France
| | | | - Nathalie Ollat
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, F-33882, Villenave d'Ornon, France
| | - Virginie Lauvergeat
- EGFV, Univ. Bordeaux, Bordeaux Sciences Agro, INRAE, ISVV, F-33882, Villenave d'Ornon, France
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11
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Liu J, Abdelfattah A, Wasserman B, Wisniewski M, Droby S, Fazio G, Mazzola M, Wu X. Contrasting effects of genotype and root size on the fungal and bacterial communities associated with apple rootstocks. HORTICULTURE RESEARCH 2022; 9:6511261. [PMID: 35043188 PMCID: PMC8769040 DOI: 10.1093/hr/uhab013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/17/2021] [Accepted: 09/25/2021] [Indexed: 05/04/2023]
Abstract
The endophytic microbiome of plants is believed to have a significant impact on its physiology and disease resistance, however, the role of host genotype in determining the composition of the endophytic microbiome of apple root systems remains an open question that has important implications for defining breeding objectives. In the current study, the bacterial and fungal microbiota associated with four different apple rootstocks planted in April, 2018 in the same soil environment and harvested in May, 2019 were evaluated to determine the role of genotype on the composition of both the bacterial and fungal communities. Results demonstrated a clear impact of genotype and root size on microbial composition and diversity. The fungal community was more affected by plant genotype whereas the bacterial community was shaped by root size. Fungal and bacterial abundance was equal between different-sized roots however, significantly higher microbial counts were detected in rhizosphere samples compared to root endosphere samples. This study provides information that can be used to develop a comprehensive and readily applicable understanding of the impact of genotype and environmental factors on the establishment of plant microbiome, as well as its potential function and impact on host physiology.
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Affiliation(s)
- Jia Liu
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Landscape Architecture and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, 317 Honghe Road, Yongchuan District, Chongqing 402160, China
| | - Ahmed Abdelfattah
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, Graz 8010, Austria
- Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Max-Eyth Allee 100, 14469 Potsdam, Germany
| | - Birgit Wasserman
- Institute of Environmental Biotechnology, Graz University of Technology, Petersgasse 12, Graz 8010, Austria
| | - Michael Wisniewski
- Department of Biological Sciences, Virginia Polytechnic Institute and State University, 220 Ag Quad Ln, Blacksburg, VA 24061, USA
- Corresponding authors: E-mails: ;
| | - Samir Droby
- Department of Postharvest Science, Agricultural Research Organization, The Volcani Center, PO Box 15159 Rishon LeZion 7505101, Israel
| | - Gennaro Fazio
- United States Department of Agriculture - Agricultural Research Service (USDA-ARS), Plant Genetic Resources Unit, 21 Crabapple Drive, Geneva, NY 14456, USA
| | - Mark Mazzola
- USDA-ARS, Tree Fruit Research Laboratory,
1104 North Western Ave., Wenatchee, WA 98801, USA
| | - Xuehong Wu
- Department of Plant Pathology, College of Plant Protection, China Agricultural University, 2 Youanmingyuan West Road, Haidan District, Beijing 100193, China
- Corresponding authors: E-mails: ;
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12
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Bettenfeld P, Cadena i Canals J, Jacquens L, Fernandez O, Fontaine F, van Schaik E, Courty PE, Trouvelot S. The microbiota of the grapevine holobiont: A key component of plant health. J Adv Res 2021; 40:1-15. [PMID: 36100319 PMCID: PMC9481934 DOI: 10.1016/j.jare.2021.12.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/08/2021] [Accepted: 12/17/2021] [Indexed: 02/07/2023] Open
Abstract
Grapevine interacts different microbiota living around and within its tissues Addition of microbial genes to plant genome gives supplementary functions to the holobiont The composition of grapevine microbiota varies according to endogenous and exogenous factors Microbiota variations can lead to perturbations of grapevine metabolism The link between symptom emergence of dieback and microbial imbalance is currently studied
Background Grapevine is a woody, perennial plant of high economic importance worldwide. Like other plants, it lives in close association with large numbers of microorganisms. Bacteria, fungi and viruses are structured in communities, and each individual can be beneficial, neutral or harmful to the plant. In this sense, microorganisms can interact with each other and regulate plant functions (including immunity) and even provide new ones. Thus, the grapevine associated with its microbial communities constitutes a supra-organism, also called a holobiont, whose functioning is linked to established plant-microorganism interactions. Aim of review The overall health of the plant may be conditioned by the diversity and structure of microbial communities. Consequently, an optimal microbial composition will consist of a microbial balance allowing the plant to be healthy. Conversely, an imbalance of microbial populations could lead to (or be generated by) a decline of the plant. The microbiome is an active component of the host also responsive to biotic and abiotic changes; in that respect, a better understanding of the most important drivers of the composition of plant microbiomes is needed. Key scientific concepts of review This article presents the current state of the art about the grapevine microbiota and its composition according to the plant compartments and the influencing factors. We also focus on situations of imbalance, in particular during plant disease or decline. Finally, we discuss the possible interest of microbial engineering in an agrosystem such as viticulture.
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