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Konecny T, Nikoghosyan M, Binder H. Machine learning extracts marks of thiamine's role in cold acclimation in the transcriptome of Vitis vinifera. FRONTIERS IN PLANT SCIENCE 2023; 14:1303542. [PMID: 38126012 PMCID: PMC10731266 DOI: 10.3389/fpls.2023.1303542] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023]
Abstract
Introduction The escalating challenge of climate change has underscored the critical need to understand cold defense mechanisms in cultivated grapevine Vitis vinifera. Temperature variations can affect the growth and overall health of vine. Methods We used Self Organizing Maps machine learning method to analyze gene expression data from leaves of five Vitis vinifera cultivars each treated by four different temperature conditions. The algorithm generated sample-specific "portraits" of the normalized gene expression data, revealing distinct patterns related to the temperature conditions applied. Results Our analysis unveiled a connection with vitamin B1 (thiamine) biosynthesis, suggesting a link between temperature regulation and thiamine metabolism, in agreement with thiamine related stress response established in Arabidopsis before. Furthermore, we found that epigenetic mechanisms play a crucial role in regulating the expression of stress-responsive genes at low temperatures in grapevines. Discussion Application of Self Organizing Maps portrayal to vine transcriptomics identified modules of coregulated genes triggered under cold stress. Our machine learning approach provides a promising option for transcriptomics studies in plants.
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Affiliation(s)
- Tomas Konecny
- Armenian Bioinformatics Institute, Yerevan, Armenia
- Interdisciplinary Centre for Bioinformatics, University of Leipzig, Leipzig, Germany
| | - Maria Nikoghosyan
- Armenian Bioinformatics Institute, Yerevan, Armenia
- Bioinformatics Group, Institute of Molecular Biology Institute of National Academy of Sciences RA, Yerevan, Armenia
| | - Hans Binder
- Armenian Bioinformatics Institute, Yerevan, Armenia
- Interdisciplinary Centre for Bioinformatics, University of Leipzig, Leipzig, Germany
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2
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Castro C, Massonnet M, Her N, DiSalvo B, Jablonska B, Jeske DR, Cantu D, Roper MC. Priming grapevine with lipopolysaccharide confers systemic resistance to Pierce's disease and identifies a peroxidase linked to defense priming. THE NEW PHYTOLOGIST 2023; 239:687-704. [PMID: 37149885 DOI: 10.1111/nph.18945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 04/05/2023] [Indexed: 05/09/2023]
Abstract
Priming is an adaptive mechanism that fortifies plant defense by enhancing activation of induced defense responses following pathogen challenge. Microorganisms have signature microbe-associated molecular patterns (MAMPs) that induce the primed state. The lipopolysaccharide (LPS) MAMP isolated from the xylem-limited pathogenic bacterium, Xylella fastidiosa, acts as a priming stimulus in Vitis vinifera grapevines. Grapevines primed with LPS developed significantly less internal tyloses and external disease symptoms than naive vines. Differential gene expression analysis indicated major transcriptomic reprogramming during the priming and postpathogen challenge phases. Furthermore, the number of differentially expressed genes increased temporally and spatially in primed vines, but not in naive vines during the postpathogen challenge phase. Using a weighted gene co-expression analysis, we determined that primed vines have more genes that are co-expressed in both local and systemic petioles than naive vines indicating an inherent synchronicity that underlies the systemic response to this vascular pathogen specific to primed plants. We identified a cationic peroxidase, VviCP1, that was upregulated during the priming and postpathogen challenge phases in an LPS-dependent manner. Transgenic expression of VviCP1 conferred significant disease resistance, thus, demonstrating that grapevine is a robust model for mining and expressing genes linked to defense priming and disease resistance.
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Affiliation(s)
- Claudia Castro
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Mélanie Massonnet
- Department of Viticulture and Enology, University of California, Davis, CA, 95616, USA
| | - Nancy Her
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Biagio DiSalvo
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Barbara Jablonska
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Daniel R Jeske
- Department of Statistics, University of California, Riverside, CA, 92521, USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, Davis, CA, 95616, USA
| | - M Caroline Roper
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
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3
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Rumbaugh AC, Durbin-Johnson B, Padhi E, Lerno L, Cauduro Girardello R, Britton M, Slupsky C, Sudarshana MR, Oberholster A. Investigating Grapevine Red Blotch Virus Infection in Vitis vinifera L. cv. Cabernet Sauvignon Grapes: A Multi-Omics Approach. Int J Mol Sci 2022; 23:ijms232113248. [PMID: 36362035 PMCID: PMC9658657 DOI: 10.3390/ijms232113248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
Grapevine red blotch virus (GRBV) is a recently identified virus. Previous research indicates primarily a substantial impact on berry ripening in all varieties studied. The current study analyzed grapes’ primary and secondary metabolism across grapevine genotypes and seasons to reveal both conserved and variable impacts to GRBV infection. Vitis vinifera cv. Cabernet Sauvignon (CS) grapevines grafted on two different rootstocks (110R and 420A) were analyzed in 2016 and 2017. Metabolite profiling revealed a considerable impact on amino acid and malate acid levels, volatile aroma compounds derived from the lipoxygenase pathway, and anthocyanins synthesized in the phenylpropanoid pathway. Conserved transcriptional responses to GRBV showed induction of auxin-mediated pathways and photosynthesis with inhibition of transcription and translation processes mainly at harvest. There was an induction of plant-pathogen interactions at pre-veraison, for all genotypes and seasons, except for CS 110R in 2017. Lastly, differential co-expression analysis revealed a transcriptional shift from metabolic synthesis and energy metabolism to transcription and translation processes associated with a virus-induced gene silencing transcript. This plant-derived defense response transcript was only significantly upregulated at veraison for all genotypes and seasons, suggesting a phenological association with disease expression and plant immune responses.
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Affiliation(s)
- Arran C. Rumbaugh
- United States Department of Agriculture, Department of Viticulture and Enology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Blythe Durbin-Johnson
- Genome Center, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Emily Padhi
- Department of Food Science and Technology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Larry Lerno
- Department of Viticulture & Enology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Raul Cauduro Girardello
- Department of Viticulture & Enology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Monica Britton
- Genome Center, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Carolyn Slupsky
- Department of Food Science and Technology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Mysore R. Sudarshana
- United States Department of Agriculture, Department of Plant Pathology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Anita Oberholster
- Department of Viticulture & Enology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
- Correspondence:
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4
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Savoi S, Santiago A, Orduña L, Matus JT. Transcriptomic and metabolomic integration as a resource in grapevine to study fruit metabolite quality traits. FRONTIERS IN PLANT SCIENCE 2022; 13:937927. [PMID: 36340350 PMCID: PMC9630917 DOI: 10.3389/fpls.2022.937927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
Transcriptomics and metabolomics are methodologies being increasingly chosen to perform molecular studies in grapevine (Vitis vinifera L.), focusing either on plant and fruit development or on interaction with abiotic or biotic factors. Currently, the integration of these approaches has become of utmost relevance when studying key plant physiological and metabolic processes. The results from these analyses can undoubtedly be incorporated in breeding programs whereby genes associated with better fruit quality (e.g., those enhancing the accumulation of health-promoting compounds) or with stress resistance (e.g., those regulating beneficial responses to environmental transition) can be used as selection markers in crop improvement programs. Despite the vast amount of data being generated, integrative transcriptome/metabolome meta-analyses (i.e., the joint analysis of several studies) have not yet been fully accomplished in this species, mainly due to particular specificities of metabolomic studies, such as differences in data acquisition (i.e., different compounds being investigated), unappropriated and unstandardized metadata, or simply no deposition of data in public repositories. These meta-analyses require a high computational capacity for data mining a priori, but they also need appropriate tools to explore and visualize the integrated results. This perspective article explores the universe of omics studies conducted in V. vinifera, focusing on fruit-transcriptome and metabolome analyses as leading approaches to understand berry physiology, secondary metabolism, and quality. Moreover, we show how omics data can be integrated in a simple format and offered to the research community as a web resource, giving the chance to inspect potential gene-to-gene and gene-to-metabolite relationships that can later be tested in hypothesis-driven research. In the frame of the activities promoted by the COST Action CA17111 INTEGRAPE, we present the first grapevine transcriptomic and metabolomic integrated database (TransMetaDb) developed within the Vitis Visualization (VitViz) platform (https://tomsbiolab.com/vitviz). This tool also enables the user to conduct and explore meta-analyses utilizing different experiments, therefore hopefully motivating the community to generate Findable, Accessible, Interoperable and Reusable (F.A.I.R.) data to be included in the future.
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Affiliation(s)
- Stefania Savoi
- Department of Agricultural, Forest and Food Sciences, University of Turin, Grugliasco, Italy
| | - Antonio Santiago
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna, Spain
| | - Luis Orduña
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna, Spain
| | - José Tomás Matus
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna, Spain
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5
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Romeo-Oliván A, Chervin J, Breton C, Lagravère T, Daydé J, Dumas B, Jacques A. Comparative Transcriptomics Suggests Early Modifications by Vintec ® in Grapevine Trunk of Hormonal Signaling and Secondary Metabolism Biosynthesis in Response to Phaeomoniella chlamydospora and Phaeoacremonium minimum. Front Microbiol 2022; 13:898356. [PMID: 35655993 PMCID: PMC9152730 DOI: 10.3389/fmicb.2022.898356] [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: 03/17/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
Given their well-known antifungal abilities, species of the genus Trichoderma are of significant interest in modern agriculture. Recent studies have shown that Trichoderma species can induce plant resistance against different phytopathogens. To further extend this line of investigation, we investigate herein the transcriptomic response of grapevine trunk to Vintec®, which is a Trichoderma atroviride SC1-based commercial formulation for biological control of grapevine trunk diseases and which reduces wood colonization. The aim of the study is to understand whether the biocontrol agent Vintec® modifies the trunk response to Phaeoacremonium minimum and Phaeomoniella chlamydospora, which are two esca-associated fungal pathogens. An analysis of transcriptional regulation identifies clusters of co-regulated genes whose transcriptomic reprogramming in response to infection depends on the absence or presence of Vintec®. On one hand, the results show that Vintec® differentially modulates the expression of putative genes involved in hormonal signaling, especially those involved in auxin signaling. On the other hand, most significant gene expression modifications occur among secondary-metabolism-related genes, especially regarding phenylpropanoid metabolism and stilbene biosynthesis. Taken together, these results suggest that the biocontrol agent Vintec® induces wood responses that counteract disease development.
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Affiliation(s)
- Ana Romeo-Oliván
- Unité de Recherche Physiologie, Pathologie, et Génétique Végétales (PPGV), INP PURPAN, Université de Toulouse, Toulouse, France
| | - Justine Chervin
- Laboratoire de Recherche en Sciences Végétales, CNRS, UPS, Toulouse INP, Université de Toulouse, Toulouse, France.,Metatoul-AgromiX Platform, MetaboHUB, National Infrastructure for Metabolomics and Fluxomics, LRSV, CNRS, UPS, Toulouse INP, Université de Toulouse, Toulouse, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
| | - Coralie Breton
- Unité de Recherche Physiologie, Pathologie, et Génétique Végétales (PPGV), INP PURPAN, Université de Toulouse, Toulouse, France
| | - Thierry Lagravère
- Unité de Recherche Physiologie, Pathologie, et Génétique Végétales (PPGV), INP PURPAN, Université de Toulouse, Toulouse, France
| | - Jean Daydé
- Unité de Recherche Physiologie, Pathologie, et Génétique Végétales (PPGV), INP PURPAN, Université de Toulouse, Toulouse, France
| | - Bernard Dumas
- Laboratoire de Recherche en Sciences Végétales, CNRS, UPS, Toulouse INP, Université de Toulouse, Toulouse, France
| | - Alban Jacques
- Unité de Recherche Physiologie, Pathologie, et Génétique Végétales (PPGV), INP PURPAN, Université de Toulouse, Toulouse, France
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Moretto M, Sonego P, Pilati S, Matus JT, Costantini L, Malacarne G, Engelen K. A COMPASS for VESPUCCI: A FAIR Way to Explore the Grapevine Transcriptomic Landscape. FRONTIERS IN PLANT SCIENCE 2022; 13:815443. [PMID: 35283898 PMCID: PMC8908374 DOI: 10.3389/fpls.2022.815443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Successfully integrating transcriptomic experiments is a challenging task with the ultimate goal of analyzing gene expression data in the broader context of all available measurements, all from a single point of access. In its second major release VESPUCCI, the integrated database of gene expression data for grapevine, has been updated to be FAIR-compliant, employing standards and created with open-source technologies. It includes all public grapevine gene expression experiments from both microarray and RNA-seq platforms. Transcriptomic data can be accessed in multiple ways through the newly developed COMPASS GraphQL interface, while the expression values are normalized using different methodologies to flexibly satisfy different analysis requirements. Sample annotations are manually curated and use standard formats and ontologies. The updated version of VESPUCCI provides easy querying and analyzing of integrated grapevine gene expression (meta)data and can be seamlessly embedded in any analysis workflow or tools. VESPUCCI is freely accessible and offers several ways of interaction, depending on the specific goals and purposes and/or user expertise; an overview can be found at https://vespucci.readthedocs.io/.
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Affiliation(s)
- Marco Moretto
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - Paolo Sonego
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - Stefania Pilati
- Unit of Plant Biology and Physiology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - José Tomás Matus
- Institute for Integrative Systems Biology (I2SysBio), Universitat de València-CSIC, Paterna, Spain
| | - Laura Costantini
- Unit of Grapevine Genetics and Breeding, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - Giulia Malacarne
- Unit of Plant Biology and Physiology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
| | - Kristof Engelen
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’Adige, Italy
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7
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Pirrello C, Malacarne G, Moretto M, Lenzi L, Perazzolli M, Zeilmaker T, Van den Ackerveken G, Pilati S, Moser C, Giacomelli L. Grapevine DMR6-1 Is a Candidate Gene for Susceptibility to Downy mildew. Biomolecules 2022; 12:biom12020182. [PMID: 35204683 PMCID: PMC8961545 DOI: 10.3390/biom12020182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 11/16/2022] Open
Abstract
Grapevine (Vitis vinifera) is a valuable crop in Europe for both economical and cultural reasons, but highly susceptible to Downy mildew (DM). The generation of resistant vines is of critical importance for a sustainable viticulture and can be achieved either by introgression of resistance genes in susceptible varieties or by mutation of Susceptibility (S) genes, e.g., by gene editing. This second approach offers several advantages: it maintains the genetic identity of cultivars otherwise disrupted by crossing and generally results in a broad-spectrum and durable resistance, but it is hindered by the poor knowledge about S genes in grapevines. Candidate S genes are Downy mildew Resistance 6 (DMR6) and DMR6-Like Oxygenases (DLOs), whose mutations confer resistance to DM in Arabidopsis. In this work, we show that grapevine VviDMR6-1 complements the Arabidopsis dmr6-1 resistant mutant. We studied the expression of grapevine VviDMR6 and VviDLO genes in different organs and in response to the DM causative agent Plasmopara viticola. Through an automated evaluation of causal relationships among genes, we show that VviDMR6-1, VviDMR6-2, and VviDLO1 group into different co-regulatory networks, suggesting distinct functions, and that mostly VviDMR6-1 is connected with pathogenesis-responsive genes. Therefore, VviDMR6-1 represents a good candidate to produce resistant cultivars with a gene-editing approach.
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Affiliation(s)
- Carlotta Pirrello
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via delle Scienze 206, 33100 Udine, Italy
| | - Giulia Malacarne
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
| | - Marco Moretto
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
| | - Luisa Lenzi
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
| | - Michele Perazzolli
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
- Center Agriculture Food Environment (C3A), University of Trento, Via E. Mach 1, 38098 San Michele all’Adige, Italy
| | - Tieme Zeilmaker
- SciENZA Biotechnologies B.V., Sciencepark 904, 1098 XH Amsterdam, The Netherlands;
| | - Guido Van den Ackerveken
- Plant-Microbe Interactions, Department of Biology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands;
| | - Stefania Pilati
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
| | - Claudio Moser
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
| | - Lisa Giacomelli
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all’Adige, Italy; (C.P.); (G.M.); (M.M.); (L.L.); (M.P.); (S.P.); (C.M.)
- Correspondence:
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8
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Vondras AM, Lerno L, Massonnet M, Minio A, Rowhani A, Liang D, Garcia J, Quiroz D, Figueroa‐Balderas R, Golino DA, Ebeler SE, Al Rwahnih M, Cantu D. Rootstock influences the effect of grapevine leafroll-associated viruses on berry development and metabolism via abscisic acid signalling. MOLECULAR PLANT PATHOLOGY 2021; 22:984-1005. [PMID: 34075700 PMCID: PMC8295520 DOI: 10.1111/mpp.13077] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/17/2021] [Accepted: 04/19/2021] [Indexed: 05/14/2023]
Abstract
Grapevine leafroll-associated virus (GLRaV) infections are accompanied by symptoms influenced by host genotype, rootstock, environment, and which individual or combination of GLRaVs is present. Using a dedicated experimental vineyard, we studied the responses to GLRaVs in ripening berries from Cabernet Franc grapevines grafted to different rootstocks and with zero, one, or pairs of leafroll infection(s). RNA sequencing data were mapped to a high-quality Cabernet Franc genome reference assembled to carry out this study and integrated with hormone and metabolite abundance data. This study characterized conserved and condition-dependent responses to GLRaV infection(s). Common responses to GLRaVs were reproduced in two consecutive years and occurred in plants grafted to different rootstocks in more than one infection condition. Though different infections were inconsistently distinguishable from one another, the effects of infections in plants grafted to different rootstocks were distinct at each developmental stage. Conserved responses included the modulation of genes related to pathogen detection, abscisic acid (ABA) signalling, phenylpropanoid biosynthesis, and cytoskeleton remodelling. ABA, ABA glucose ester, ABA and hormone signalling-related gene expression, and the expression of genes in several transcription factor families differentiated the effects of GLRaVs in berries from Cabernet Franc grapevines grafted to different rootstocks. These results support that ABA participates in the shared responses to GLRaV infection and differentiates the responses observed in grapevines grafted to different rootstocks.
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Affiliation(s)
- Amanda M. Vondras
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Larry Lerno
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Mélanie Massonnet
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Andrea Minio
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Adib Rowhani
- Department of Plant PathologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Dingren Liang
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Jadran Garcia
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Daniela Quiroz
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | | | - Deborah A. Golino
- Department of Plant PathologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Susan E. Ebeler
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Maher Al Rwahnih
- Department of Plant PathologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Dario Cantu
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
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9
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Crosstalk of Multi-Omics Platforms with Plants of Therapeutic Importance. Cells 2021; 10:cells10061296. [PMID: 34071113 PMCID: PMC8224614 DOI: 10.3390/cells10061296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/25/2021] [Accepted: 05/10/2021] [Indexed: 02/06/2023] Open
Abstract
From time immemorial, humans have exploited plants as a source of food and medicines. The World Health Organization (WHO) has recorded 21,000 plants with medicinal value out of 300,000 species available worldwide. The promising modern "multi-omics" platforms and tools have been proven as functional platforms able to endow us with comprehensive knowledge of the proteome, genome, transcriptome, and metabolome of medicinal plant systems so as to reveal the novel connected genetic (gene) pathways, proteins, regulator sequences and secondary metabolite (molecule) biosynthetic pathways of various drug and protein molecules from a variety of plants with therapeutic significance. This review paper endeavors to abridge the contemporary advancements in research areas of multi-omics and the information involved in decoding its prospective relevance to the utilization of plants with medicinal value in the present global scenario. The crosstalk of medicinal plants with genomics, transcriptomics, proteomics, and metabolomics approaches will be discussed.
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10
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Smita S, Robben M, Deuja A, Accerbi M, Green PJ, Subramanian S, Fennell A. Integrative Analysis of Gene Expression and miRNAs Reveal Biological Pathways Associated with Bud Paradormancy and Endodormancy in Grapevine. PLANTS (BASEL, SWITZERLAND) 2021; 10:669. [PMID: 33807184 PMCID: PMC8067045 DOI: 10.3390/plants10040669] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 11/16/2022]
Abstract
Transition of grapevine buds from paradormancy to endodormancy is coordinated by changes in gene expression, phytohormones, transcription factors, and other molecular regulators, but the mechanisms involved in transcriptional and post-transcriptional regulation of dormancy stages are not well delineated. To identify potential regulatory targets, an integrative analysis of differential gene expression profiles and their inverse relationships with miRNA abundance was performed in paradormant (long day (LD) 15 h) or endodormant (short day (SD), 13 h) Vitis riparia buds. There were 400 up- and 936 downregulated differentially expressed genes in SD relative to LD budsGene set and gene ontology enrichment analysis indicated that hormone signaling and cell cycling genes were downregulated in SD relative to LD buds. miRNA abundance and inverse expression analyses of miRNA target genes indicated increased abundance of miRNAs that negatively regulate genes involved with cell cycle and meristem development in endodormant buds and miRNAs targeting starch metabolism related genes in paradormant buds. Analysis of interactions between abundant miRNAs and transcription factors identified a network with coinciding regulation of cell cycle and epigenetic regulation related genes in SD buds. This network provides evidence for cross regulation occurring between miRNA and transcription factors both upstream and downstream of MYB3R1.
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Affiliation(s)
- Shuchi Smita
- Edgar McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, BioSNTR, South Dakota State University, Brookings, SD 57007, USA; (S.S.); (M.R.); (A.D.); (S.S.)
| | - Michael Robben
- Edgar McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, BioSNTR, South Dakota State University, Brookings, SD 57007, USA; (S.S.); (M.R.); (A.D.); (S.S.)
| | - Anup Deuja
- Edgar McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, BioSNTR, South Dakota State University, Brookings, SD 57007, USA; (S.S.); (M.R.); (A.D.); (S.S.)
| | - Monica Accerbi
- Department of Plant and Soil Sciences and Delaware Biotechnology Institute, University of Delaware, Newark, DE 19713, USA; (M.A.); (P.J.G.)
| | - Pamela J. Green
- Department of Plant and Soil Sciences and Delaware Biotechnology Institute, University of Delaware, Newark, DE 19713, USA; (M.A.); (P.J.G.)
| | - Senthil Subramanian
- Edgar McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, BioSNTR, South Dakota State University, Brookings, SD 57007, USA; (S.S.); (M.R.); (A.D.); (S.S.)
| | - Anne Fennell
- Edgar McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, BioSNTR, South Dakota State University, Brookings, SD 57007, USA; (S.S.); (M.R.); (A.D.); (S.S.)
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11
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Secondary Metabolism and Defense Responses Are Differently Regulated in Two Grapevine Cultivars during Ripening. Int J Mol Sci 2021; 22:ijms22063045. [PMID: 33802641 PMCID: PMC8002507 DOI: 10.3390/ijms22063045] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/12/2021] [Accepted: 03/14/2021] [Indexed: 12/31/2022] Open
Abstract
Vitis vinifera ‘Nebbiolo’ is one of the most important wine grape cultivars used to produce prestigious high-quality wines known throughout the world, such as Barolo and Barbaresco. ‘Nebbiolo’ is a distinctive genotype characterized by medium/high vigor, long vegetative and ripening cycles, and limited berry skin color rich in 3′-hydroxylated anthocyanins. To investigate the molecular basis of these characteristics, ‘Nebbiolo’ berries collected at three different stages of ripening (berry pea size, véraison, and harvest) were compared with V. vinifera ‘Barbera’ berries, which are rich in 3′,5′-hydroxylated anthocyanins, using transcriptomic and analytical approaches. In two consecutive seasons, the two genotypes confirmed their characteristic anthocyanin profiles associated with a different modulation of their transcriptomes during ripening. Secondary metabolism and response to stress were the functional categories that most differentially changed between ‘Nebbiolo’ and ‘Barbera’. The profile rich in 3′-hydroxylated anthocyanins of ‘Nebbiolo’ was likely linked to a transcriptional downregulation of key genes of anthocyanin biosynthesis. In addition, at berry pea size, the defense metabolism was more active in ‘Nebbiolo’ than ‘Barbera’ in absence of biotic attacks. Accordingly, several pathogenesis-related proteins, WRKY transcription factors, and stilbene synthase genes were overexpressed in ‘Nebbiolo’, suggesting an interesting specific regulation of defense pathways in this genotype that deserves to be further explored.
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12
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Drumonde-Neves J, Fernandes T, Lima T, Pais C, Franco-Duarte R. Learning from 80 years of studies: a comprehensive catalogue of non-Saccharomyces yeasts associated with viticulture and winemaking. FEMS Yeast Res 2021; 21:6159487. [PMID: 33751099 DOI: 10.1093/femsyr/foab017] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 03/03/2021] [Indexed: 12/14/2022] Open
Abstract
Non-Saccharomyces yeast species are nowadays recognized for their impact on wine´s chemical composition and sensorial properties. In addition, new interest has been given to the commercial exploitation of non-Saccharomyces starter cultures in the wine sector. However, over many years, these yeast species were considered sources of contamination in wine production and conservation, mainly due to the high levels of volatile acidity obtained. The present manuscript systematizes 80 years of literature describing non-Saccharomyces yeast species isolated from grapes and/or grape musts. A link between each reference, the accepted taxonomic name of each species and their geographical occurrence is presented, compiling information for 293 species, in a total of 231 citations. One major focus of this work relates to the isolation of non-Saccharomyces yeasts from grapevines usually ignored in most sampling studies, also as isolation from damaged grapes. These particular niches are sources of specific yeast species, which are not identified in most other explored environments. These yeasts have high potential to be explored for important and diversified biotechnological applications.
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Affiliation(s)
- João Drumonde-Neves
- CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, 4710-057, Braga, Portugal.,IITAA - Institute of Agricultural and Environmental Research and Technology, University of Azores, 9700-042 Angra do Heroísmo, Portugal
| | - Ticiana Fernandes
- CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, 4710-057, Braga, Portugal
| | - Teresa Lima
- IITAA - Institute of Agricultural and Environmental Research and Technology, University of Azores, 9700-042 Angra do Heroísmo, Portugal
| | - Célia Pais
- CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, 4710-057, Braga, Portugal.,Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, 4710-057, Braga, Portugal
| | - Ricardo Franco-Duarte
- CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, 4710-057, Braga, Portugal.,Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, 4710-057, Braga, Portugal
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13
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Ingel B, Reyes C, Massonnet M, Boudreau B, Sun Y, Sun Q, McElrone AJ, Cantu D, Roper MC. Xylella fastidiosa causes transcriptional shifts that precede tylose formation and starch depletion in xylem. MOLECULAR PLANT PATHOLOGY 2021; 22:175-188. [PMID: 33216451 PMCID: PMC7814960 DOI: 10.1111/mpp.13016] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/29/2020] [Accepted: 10/12/2020] [Indexed: 05/06/2023]
Abstract
Pierce's disease (PD) in grapevine (Vitis vinifera) is caused by the bacterial pathogen Xylella fastidiosa. X. fastidiosa is limited to the xylem tissue and following infection induces extensive plant-derived xylem blockages, primarily in the form of tyloses. Tylose-mediated vessel occlusions are a hallmark of PD, particularly in susceptible V. vinifera. We temporally monitored tylose development over the course of the disease to link symptom severity to the level of tylose occlusion and the presence/absence of the bacterial pathogen at fine-scale resolution. The majority of vessels containing tyloses were devoid of bacterial cells, indicating that direct, localized perception of X. fastidiosa was not a primary cause of tylose formation. In addition, we used X-ray computed microtomography and machine-learning to determine that X. fastidiosa induces significant starch depletion in xylem ray parenchyma cells. This suggests that a signalling mechanism emanating from the vessels colonized by bacteria enables a systemic response to X. fastidiosa infection. To understand the transcriptional changes underlying these phenotypes, we integrated global transcriptomics into the phenotypes we tracked over the disease spectrum. Differential gene expression analysis revealed that considerable transcriptomic reprogramming occurred during early PD before symptom appearance. Specifically, we determined that many genes associated with tylose formation (ethylene signalling and cell wall biogenesis) and drought stress were up-regulated during both Phase I and Phase II of PD. On the contrary, several genes related to photosynthesis and carbon fixation were down-regulated during both phases. These responses correlate with significant starch depletion observed in ray cells and tylose synthesis in vessels.
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Affiliation(s)
- Brian Ingel
- Department of Microbiology and Plant PathologyUniversity of CaliforniaRiversideCaliforniaUSA
- Present address:
Department of Plant PathologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Clarissa Reyes
- United States Department of AgricultureAgricultural Research ServiceDavisCaliforniaUSA
| | - Mélanie Massonnet
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Bailey Boudreau
- Department of BiologyUniversity of WisconsinStevens PointWisconsinUSA
| | - Yuling Sun
- Wellesley CollegeWellesleyMassachusettsUSA
| | - Qiang Sun
- Department of BiologyUniversity of WisconsinStevens PointWisconsinUSA
| | - Andrew J. McElrone
- United States Department of AgricultureAgricultural Research ServiceDavisCaliforniaUSA
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Dario Cantu
- Department of Viticulture and EnologyUniversity of CaliforniaDavisCaliforniaUSA
| | - M. Caroline Roper
- Department of Microbiology and Plant PathologyUniversity of CaliforniaRiversideCaliforniaUSA
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14
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Lucini L, Miras-Moreno B, Busconi M, Marocco A, Gatti M, Poni S. Molecular basis of rootstock-related tolerance to water deficit in Vitis vinifera L. cv. Sangiovese: A physiological and metabolomic combined approach. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2020; 299:110600. [PMID: 32900438 DOI: 10.1016/j.plantsci.2020.110600] [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] [Received: 06/03/2020] [Revised: 07/09/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
The rootstock M4 (V. vinifera × V. berlandieri) × V. berlandieri cv. Resseguier n.1) is a recent selection reported to confer improved drought tolerance to grafted V. vinifera scions, a very desired feature in the era of global warming. Therefore, a short-term study was performed on a batch of 12 potted cv. Sangiovese vines grafted either on M4 or on the drought susceptible SO4 rootstock. Ecophysiological assessments as whole canopy net CO2 exchange rate (NCER), transpiration (Tc), and pre-dawn leaf water potential (Ψpd) and UHPLC-ESI/QTOF-MS metabolomics were then used to investigate the different vine responses during water limiting conditions. Water stress was induced by applying 50 % of estimated daily water use from days of year 184-208. M4 was able to deliver similar CO2, at a significantly reduced water use, compared to SO4 grafting. In turn, this resulted in enhanced canopy water use efficiency (NCER/Tc ratio) quantified as +15.1 % during water stress and +21.7 % at re-watering. Untargeted metabolomics showed a similar modulation of brassinosteroids and ABA between the two rootstocks, whereas the up accumulation of cytokinins and gibberellins under drought was peculiar of M4 grafted vines. The increase in gibberellins, together with a concurrent down accumulation of chlorophyll precursors and catabolites and an up accumulation of folates in M4 rootstock suggests that the capacity of limiting reactive-oxygen-species and redox imbalance under drought stress was improved. Finally, distinctive osmolyte accumulation patterns could be observed, with SO4 investing more on proline and glycine-betaine content and M4 primarily showing polyols accumulation.
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Affiliation(s)
- Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza, Italy.
| | - Begona Miras-Moreno
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Matteo Busconi
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Adriano Marocco
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Matteo Gatti
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Stefano Poni
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
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15
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The Molecular Priming of Defense Responses is Differently Regulated in Grapevine Genotypes Following Elicitor Application against Powdery Mildew. Int J Mol Sci 2020; 21:ijms21186776. [PMID: 32942781 PMCID: PMC7555711 DOI: 10.3390/ijms21186776] [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: 08/29/2020] [Revised: 09/09/2020] [Accepted: 09/11/2020] [Indexed: 12/20/2022] Open
Abstract
Molecular changes associated with response to powdery mildew (PM) caused by Erysiphe necator have been largely explored in Vitis vinifera cultivars, but little is known on transcriptional and metabolic modifications following application of resistance elicitors against this disease. In this study, the whole transcriptome sequencing, and hormone and metabolite analyses were combined to dissect long-term defense mechanisms induced by molecular reprogramming events in PM-infected ‘Moscato’ and ‘Nebbiolo’ leaves treated with three resistance inducers: acibenzolar-S-methyl, potassium phosphonate, and laminarin. Although all compounds were effective in counteracting the disease, acibenzolar-S-methyl caused the most intense transcriptional modifications in both cultivars. These involved a strong down-regulation of photosynthesis and energy metabolism and changes in carbohydrate accumulation and partitioning that most likely shifted the plant growth-defense trade-off towards the establishment of disease resistance processes. It was also shown that genotype-associated metabolic signals significantly affected the cultivar defense machinery. Indeed, ‘Nebbiolo’ and ‘Moscato’ built up different defense strategies, often enhanced by the application of a specific elicitor, which resulted in either reinforcement of early defense mechanisms (e.g., epicuticular wax deposition and overexpression of pathogenesis-related genes in ‘Nebbiolo’), or accumulation of endogenous hormones and antimicrobial compounds (e.g., high content of abscisic acid, jasmonic acid, and viniferin in ‘Moscato’).
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16
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Pagliarani C, Gambino G, Ferrandino A, Chitarra W, Vrhovsek U, Cantu D, Palmano S, Marzachì C, Schubert A. Molecular memory of Flavescence dorée phytoplasma in recovering grapevines. HORTICULTURE RESEARCH 2020; 7:126. [PMID: 32821409 PMCID: PMC7395728 DOI: 10.1038/s41438-020-00348-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/29/2020] [Accepted: 06/03/2020] [Indexed: 05/04/2023]
Abstract
Flavescence dorée (FD) is a destructive phytoplasma disease of European grapevines. Spontaneous and cultivar-dependent recovery (REC) may occur in the field in FD-infected vines starting the year following the first symptoms. However, the biological underpinnings of this process are still largely unexplored. In this study, transcriptome sequencing (RNAseq), whole-genome bisulphite sequencing (WGBS) and metabolite analysis were combined to dissect molecular and metabolic changes associated to FD and REC in leaf veins collected in the field from healthy (H), FD and REC plants of the highly susceptible Vitis vinifera 'Barbera'. Genes involved in flavonoid biosynthesis, carbohydrate metabolism and stress responses were overexpressed in FD conditions, whereas transcripts linked to hormone and stilbene metabolisms were upregulated in REC vines. Accumulation patterns of abscisic acid and stilbenoid compounds analysed in the same samples confirmed the RNAseq data. In recovery conditions, we also observed the persistence of some FD-induced expression changes concerning inhibition of photosynthetic processes and stress responses. Several differentially expressed genes tied to those pathways also underwent post-transcriptional regulation by microRNAs, as outlined by merging our transcriptomic data set with a previously conducted smallRNAseq analysis. Investigations by WGBS analysis also revealed different DNA methylation marks between REC and H leaves, occurring within the promoters of genes tied to photosynthesis and secondary metabolism. The results allowed us to advance the existence of a "molecular memory" of FDp infection, involving alterations in the DNA methylation status of REC plants potentially related to transcriptional reprogramming events, in turn triggering changes in hormonal and secondary metabolite profiles.
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Affiliation(s)
- Chiara Pagliarani
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Strada delle Cacce 73, 10135 Turin, Italy
- PlantStressLab, Department of Agricultural, Forestry and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Giorgio Gambino
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Alessandra Ferrandino
- PlantStressLab, Department of Agricultural, Forestry and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Walter Chitarra
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Strada delle Cacce 73, 10135 Turin, Italy
- Research Centre for Viticulture and Enology, Council for Agricultural Research and Economics (CREA-VE), Via XXVIII Aprile 26, 31015 Conegliano, TV Italy
| | - Urska Vrhovsek
- Fondazione Edmund Mach, Via Edmund Mach 1, 38010 San Michele all’Adige, TN Italy
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, One Shields Avenue, Davis, CA 95616 USA
| | - Sabrina Palmano
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Cristina Marzachì
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Strada delle Cacce 73, 10135 Turin, Italy
| | - Andrea Schubert
- PlantStressLab, Department of Agricultural, Forestry and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
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17
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VviUCC1 Nucleotide Diversity, Linkage Disequilibrium and Association with Rachis Architecture Traits in Grapevine. Genes (Basel) 2020; 11:genes11060598. [PMID: 32485819 PMCID: PMC7348735 DOI: 10.3390/genes11060598] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/25/2020] [Accepted: 05/27/2020] [Indexed: 11/25/2022] Open
Abstract
Cluster compactness is a trait with high agronomic relevance, affecting crop yield and grape composition. Rachis architecture is a major component of cluster compactness determinism, and is a target trait toward the breeding of grapevine varieties less susceptible to pests and diseases. Although its genetic basis is scarcely understood, a preliminary result indicated a possible involvement of the VviUCC1 gene. The aim of this study was to characterize the VviUCC1 gene in grapevine and to test the association between the natural variation observed for a series of rachis architecture traits and the polymorphisms detected in the VviUCC1 sequence. This gene encodes an uclacyanin plant-specific cell-wall protein involved in fiber formation and/or lignification processes. A high nucleotide diversity in the VviUCC1 gene promoter and coding regions was observed, but no critical effects were predicted in the protein domains, indicating a high level of conservation of its function in the cultivated grapevine. After correcting statistical models for genetic stratification and linkage disequilibrium effects, marker-trait association results revealed a series of single nucleotide polymorphisms (SNPs) significantly associated with cluster compactness and rachis traits variation. Two of them (Y-984 and K-88) affected two common cis-transcriptional regulatory elements, suggesting an effect on phenotype via gene expression regulation. This work reinforces the interest of further studies aiming to reveal the functional effect of the detected VviUCC1 variants on grapevine rachis architecture.
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18
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Wang Y, Zhang R, Liang Z, Li S. Grape-RNA: A Database for the Collection, Evaluation, Treatment, and Data Sharing of Grape RNA-Seq Datasets. Genes (Basel) 2020; 11:genes11030315. [PMID: 32188014 PMCID: PMC7140798 DOI: 10.3390/genes11030315] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/09/2020] [Accepted: 03/12/2020] [Indexed: 01/08/2023] Open
Abstract
Since its inception, RNA sequencing (RNA-seq) has become the most effective way to study gene expression. After more than a decade of development, numerous RNA-seq datasets have been created, and the full utilization of these datasets has emerged as a major issue. In this study, we built a comprehensive database named Grape-RNA, which is focused on the collection, evaluation, treatment, and data sharing of grape RNA-seq datasets. This database contains 1529 RNA-seq samples, 112 microRNA samples from the public platform, and 485 RNA-seq in-house datasets sequenced by our lab. We classified these data into 25 conditions and provide the sample information, cleaned raw data, expression level, assembled unigenes, useful tools, and other relevant information to the users. Thus, this study provides data and tools that should be beneficial for researchers by allowing them to easily use the RNA-seq. The provided information can greatly contribute to grape breeding and genomic and biological research. This study may improve the usage of RNA-seq.
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Affiliation(s)
- Yi Wang
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, the Innovative Academy of Seed Design, the Chinese Academy of Science, Beijing 100093, China; (Y.W.); (S.L.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Rui Zhang
- College of Plant Protection, Shandong Agricultural University, Taian 271018, China;
| | - Zhenchang Liang
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, the Innovative Academy of Seed Design, the Chinese Academy of Science, Beijing 100093, China; (Y.W.); (S.L.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- Correspondence: ; Tel./Fax: 86-010-62836064
| | - Shaohua Li
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, the Innovative Academy of Seed Design, the Chinese Academy of Science, Beijing 100093, China; (Y.W.); (S.L.)
- University of Chinese Academy of Sciences, Beijing 100049, China
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19
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Daldoul S, Boubakri H, Gargouri M, Mliki A. Recent advances in biotechnological studies on wild grapevines as valuable resistance sources for smart viticulture. Mol Biol Rep 2020; 47:3141-3153. [PMID: 32130616 DOI: 10.1007/s11033-020-05363-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 02/28/2020] [Indexed: 12/11/2022]
Abstract
Cultivated grapevines, Vitis vinifera subsp. sativa, are thought to have been domesticated from wild populations of Vitis vinifera subsp. sylvestris in Central Asia. V. vinifera subsp. sativa is one of the most economically important fruit crops worldwide. Since cultivated grapevines are susceptible to multiple biotic and abiotic soil factors, they also need to be grafted on resistant rootstocks that are mostly developed though hybridization between American wild grapevine species (V. berlandieri, V. riparia, and V. rupestris). Therefore, wild grapevine species are essential genetic materials for viticulture to face biotic and abiotic stresses in both cultivar and rootstock parts. Actually, viticulture faces several environmental constraints that are further intensified by climate change. Recently, several reports on biotic and abiotic stresses-response in wild grapevines revealed accessions tolerant to different constraints. The emergence of advanced techniques such as omics technologies, marker-assisted selection (MAS), and functional analysis tools allowed a more detailed characterization of resistance mechanisms in these wild grapevines and suggest a number of species (V. rotundifolia, V. rupestris, V. riparia, V. berlandieri and V. amurensis) have untapped potential for new resistance traits including disease resistance loci and key tolerance genes. The present review reports on the importance of different biotechnological tools in exploring and examining wild grapevines tolerance mechanisms that can be employed to promote elite cultivated grapevines under climate change conditions.
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Affiliation(s)
- Samia Daldoul
- Laboratory of Plant Molecular Physiology, Centre of Biotechnology of Borj-Cedria, BP 901, 2050, Hammam-lif, Tunisia.
| | - Hatem Boubakri
- Laboratory of Legumes, Centre of Biotechnology of Borj-Cedria, 2050, BP 901, Hammam-lif, Tunisia
| | - Mahmoud Gargouri
- Laboratory of Plant Molecular Physiology, Centre of Biotechnology of Borj-Cedria, BP 901, 2050, Hammam-lif, Tunisia
| | - Ahmed Mliki
- Laboratory of Plant Molecular Physiology, Centre of Biotechnology of Borj-Cedria, BP 901, 2050, Hammam-lif, Tunisia
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20
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Swaminathan P, Ohrtman M, Carinder A, Deuja A, Wang C, Gaskin J, Fennell A, Clay S. Water Deficit Transcriptomic Responses Differ in the Invasive Tamarix chinensis and T. ramosissima Established in the Southern and Northern United States. PLANTS 2020; 9:plants9010086. [PMID: 31936615 PMCID: PMC7020488 DOI: 10.3390/plants9010086] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/27/2019] [Accepted: 01/02/2020] [Indexed: 11/25/2022]
Abstract
Tamarix spp. (saltcedar) were introduced from Asia to the southern United States as windbreak and ornamental plants and have spread into natural areas. This study determined differential gene expression responses to water deficit (WD) in seedlings of T. chinensis and T. ramosissima from established invasive stands in New Mexico and Montana, respectively. A reference de novo transcriptome was developed using RNA sequences from WD and well-watered samples. Blast2GO analysis of the resulting 271,872 transcripts yielded 89,389 homologs. The reference Tamarix (Tamaricaceae, Carophyllales order) transcriptome showed homology with 14,247 predicted genes of the Beta vulgaris subsp. vulgaris (Amaranthaceae, Carophyllales order) genome assembly. T. ramosissima took longer to show water stress symptoms than T. chinensis. There were 2068 and 669 differentially expressed genes (DEG) in T. chinensis and T. ramosissima, respectively; 332 were DEG in common between the two species. Network analysis showed large biological process networks of similar gene content for each of the species under water deficit. Two distinct molecular function gene ontology networks (binding and transcription factor-related) encompassing multiple up-regulated transcription factors (MYB, NAC, and WRKY) and a cellular components network containing many down-regulated photosynthesis-related genes were identified in T. chinensis, in contrast to one small molecular function network in T. ramosissima.
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Affiliation(s)
- Padmapriya Swaminathan
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
- BioSystems Networks/Translational Research, South Dakota State University, Brookings, SD 57007, USA
| | - Michelle Ohrtman
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
| | - Abigail Carinder
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
| | - Anup Deuja
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
| | - Cankun Wang
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
| | - John Gaskin
- United States Department of Agriculture, Agricultural Research Service, Northern Plains Agricultural Research Laboratory, Sidney, MT 59270, USA;
| | - Anne Fennell
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
- BioSystems Networks/Translational Research, South Dakota State University, Brookings, SD 57007, USA
- Correspondence: (A.F.); (S.C.); Tel.: +1-605-688-6373 (A.F.)
| | - Sharon Clay
- Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, SD 57007, USA; (P.S.); (M.O.); (A.C.); (A.D.); (C.W.)
- Correspondence: (A.F.); (S.C.); Tel.: +1-605-688-6373 (A.F.)
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21
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Pagliarani C, Boccacci P, Chitarra W, Cosentino E, Sandri M, Perrone I, Mori A, Cuozzo D, Nerva L, Rossato M, Zuccolotto P, Pezzotti M, Delledonne M, Mannini F, Gribaudo I, Gambino G. Distinct Metabolic Signals Underlie Clone by Environment Interplay in "Nebbiolo" Grapes Over Ripening. FRONTIERS IN PLANT SCIENCE 2019; 10:1575. [PMID: 31867031 PMCID: PMC6904956 DOI: 10.3389/fpls.2019.01575] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/11/2019] [Indexed: 05/05/2023]
Abstract
Several research studies were focused to understand how grapevine cultivars respond to environment; nevertheless, the biological mechanisms tuning this phenomenon need to be further deepened. Particularly, the molecular processes underlying the interplay between clones of the same cultivar and environment were poorly investigated. To address this issue, we analyzed the transcriptome of berries from three "Nebbiolo" clones grown in different vineyards, during two ripening seasons. RNA-sequencing data were implemented with analyses of candidate genes, secondary metabolites, and agronomical parameters. This multidisciplinary approach helped to dissect the complexity of clone × environment interactions, by identifying the molecular responses controlled by genotype, vineyard, phenological phase, or a combination of these factors. Transcripts associated to sugar signalling, anthocyanin biosynthesis, and transport were differently modulated among clones, according to changes in berry agronomical features. Conversely, genes involved in defense response, such as stilbene synthase genes, were significantly affected by vineyard, consistently with stilbenoid accumulation. Thus, besides at the cultivar level, clone-specific molecular responses also contribute to shape the agronomic features of grapes in different environments. This reveals a further level of complexity in the regulation of genotype × environment interactions that has to be considered for orienting viticultural practices aimed at enhancing the quality of grape productions.
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Affiliation(s)
- Chiara Pagliarani
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
| | - Paolo Boccacci
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
| | - Walter Chitarra
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
- Council for Agricultural Research and Economics, Centre of Viticultural and Enology Research (CREA-VE), Conegliano, Italy
| | | | - Marco Sandri
- DMS StatLab, University of Brescia, Brescia, Italy
| | - Irene Perrone
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
| | - Alessia Mori
- Department of Biotechnology, University of Verona, Verona, Italy
| | - Danila Cuozzo
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
- Department of Agricultural, Forest and Food Sciences, University of Torino, Grugliasco, Italy
| | - Luca Nerva
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
- Council for Agricultural Research and Economics, Centre of Viticultural and Enology Research (CREA-VE), Conegliano, Italy
| | - Marzia Rossato
- Department of Biotechnology, University of Verona, Verona, Italy
| | - Paola Zuccolotto
- Big&Open Data Innovation Laboratory, University of Brescia, Brescia, Italy
| | - Mario Pezzotti
- Department of Biotechnology, University of Verona, Verona, Italy
| | | | - Franco Mannini
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
| | - Ivana Gribaudo
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
| | - Giorgio Gambino
- Institute for Sustainable Plant Protection, National Research Council (IPSP-CNR), Torino, Italy
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22
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Demmings EM, Williams BR, Lee CR, Barba P, Yang S, Hwang CF, Reisch BI, Chitwood DH, Londo JP. Quantitative Trait Locus Analysis of Leaf Morphology Indicates Conserved Shape Loci in Grapevine. FRONTIERS IN PLANT SCIENCE 2019; 10:1373. [PMID: 31803199 PMCID: PMC6873345 DOI: 10.3389/fpls.2019.01373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 10/04/2019] [Indexed: 05/02/2023]
Abstract
Leaf shape in plants plays important roles in water use, canopy structure, and physiological tolerances to abiotic stresses; all important traits for the future development and sustainability of grapevine cultivation. Historically, researchers have used ampelography, the study of leaf shape in grapevines, to differentiate Vitis species and cultivars based on finite leaf attributes. However, ampelographic measurements have limitations and new methods for quantifying shape are now available. We paired an analysis of finite trait attributes with a 17-point landmark survey and generalized Procrustes analysis (GPA) to reconstruct grapevine leaves digitally from five interspecific hybrid mapping families. Using the reconstructed leaves, we performed three types of quantitative trait loci (QTL) analyses to determine the genetic architecture that defines leaf shape. In the first analysis, we compared several important ampelographic measurements as finite trait QTL. In the second and third analyses, we identified significant shape variation via principal components analysis (PCA) and using a multivariate least squares interval mapping (MLSIM) approach. In total, we identified 271 significant QTL across the three measures of leaf shape and identified specific QTL hotspots in the grape genome which appear to drive major aspects of grapevine leaf shape.
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Affiliation(s)
- Elizabeth M. Demmings
- Department of Food Science, Cornell University, Geneva, NY, United States
- Horticulture Section, School of Integrative Plant Science, Cornell Agritech at the New York State Agricultural Experiment Station, Geneva, NY, United States
| | - Brigette R. Williams
- State Fruit Experiment Station at Mountain Grove Campus, Darr College of Agriculture, Missouri State University, Mountain Grove, MO, United States
| | - Cheng-Ruei Lee
- Institute of Ecology and Evolutionary Biology and Institute of Plant Biology, National Taiwan University, Taipei City, Taiwan
| | - Paola Barba
- Instituto de Investigaciones Agropecuarias, INIA La Platina, Santiago, Chile
| | - Shanshan Yang
- Bioinformatics Core, Knowledge Enterprise Development, Arizona State University, Tempe, AZ, United States
| | - Chin-Feng Hwang
- State Fruit Experiment Station at Mountain Grove Campus, Darr College of Agriculture, Missouri State University, Mountain Grove, MO, United States
| | - Bruce I. Reisch
- Horticulture Section, School of Integrative Plant Science, Cornell Agritech at the New York State Agricultural Experiment Station, Geneva, NY, United States
| | - Daniel H. Chitwood
- Department of Horticulture, Michigan State University, Lansing, MI, United States
- Department of Computational Mathematics, Science and Engineering, Michigan State University, Lansing, MI, United States
| | - Jason P. Londo
- Horticulture Section, School of Integrative Plant Science, Cornell Agritech at the New York State Agricultural Experiment Station, Geneva, NY, United States
- Grape Genetics Research Unit, USDA-ARS, Geneva, NY, United States
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23
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Kovaleski AP, Londo JP. Tempo of gene regulation in wild and cultivated Vitis species shows coordination between cold deacclimation and budbreak. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2019; 287:110178. [PMID: 31481199 DOI: 10.1016/j.plantsci.2019.110178] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/21/2019] [Accepted: 06/22/2019] [Indexed: 05/22/2023]
Abstract
Dormancy release, loss of cold hardiness and budbreak are critical aspects of the annual cycle of deciduous perennial plants. Molecular control of these processes is not fully understood, and genotypic variation may be important for climate adaptation. To gain greater understanding of these processes, single-node cuttings from wild (Vitis amurensis, V. riparia) and cultivated Vitis genotypes (V. vinifera 'Cabernet Sauvignon', 'Riesling') were collected from the vineyard during winter and placed under forcing conditions. Cold hardiness was measured daily, and buds were collected for gene expression analysis until budbreak. Wild Vitis genotypes had faster deacclimation and budbreak than V. vinifera. Temperature-sensing related genes were quickly and synchronously differentially expressed in all genotypes. Significant changes in the pattern of expression changes for eight major metabolic and hormone related pathways were seen across all genotypes. Downregulation of ABA synthesis appears to play an important role in loss of cold hardiness and budbreak in all genotypes. This role was validated through an observed halt in cold hardiness loss of 'Riesling' buds treated with exogenous ABA. The gene expression cascade that occurs during deacclimation and budbreak phenology of fast (wild) and slow (cultivated) grapevines appears coordinated and temporally conserved within these phenotypes.
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Affiliation(s)
- Alisson P Kovaleski
- School of Integrative Plant Science - Horticulture Section, Cornell University - Cornell AgriTech, 15 Castle Creek Drive 630, Geneva, NY, USA; United States Department of Agriculture, Agricultural Research Service, Grape Genetics Research Unit, 15 Castle Creek Drive 630, Geneva, NY, USA.
| | - Jason P Londo
- School of Integrative Plant Science - Horticulture Section, Cornell University - Cornell AgriTech, 15 Castle Creek Drive 630, Geneva, NY, USA; United States Department of Agriculture, Agricultural Research Service, Grape Genetics Research Unit, 15 Castle Creek Drive 630, Geneva, NY, USA.
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24
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Migicovsky Z, Harris ZN, Klein LL, Li M, McDermaid A, Chitwood DH, Fennell A, Kovacs LG, Kwasniewski M, Londo JP, Ma Q, Miller AJ. Rootstock effects on scion phenotypes in a 'Chambourcin' experimental vineyard. HORTICULTURE RESEARCH 2019; 6:64. [PMID: 31069086 PMCID: PMC6491602 DOI: 10.1038/s41438-019-0146-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/03/2019] [Accepted: 02/24/2019] [Indexed: 05/19/2023]
Abstract
Understanding how root systems modulate shoot system phenotypes is a fundamental question in plant biology and will be useful in developing resilient agricultural crops. Grafting is a common horticultural practice that joins the roots (rootstock) of one plant to the shoot (scion) of another, providing an excellent method for investigating how these two organ systems affect each other. In this study, we used the French-American hybrid grapevine 'Chambourcin' (Vitis L.) as a model to explore the rootstock-scion relationship. We examined leaf shape, ion concentrations, and gene expression in 'Chambourcin' grown ungrafted as well as grafted to three different rootstocks ('SO4', '1103P' and '3309C') across 2 years and three different irrigation treatments. We found that a significant amount of the variation in leaf shape could be explained by the interaction between rootstock and irrigation. For ion concentrations, the primary source of variation identified was the position of a leaf in a shoot, although rootstock and rootstock by irrigation interaction also explained a significant amount of variation for most ions. Lastly, we found rootstock-specific patterns of gene expression in grafted plants when compared to ungrafted vines. Thus, our work reveals the subtle and complex effect of grafting on 'Chambourcin' leaf morphology, ionomics, and gene expression.
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Affiliation(s)
- Zoë Migicovsky
- Department of Plant and Animal Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3 Canada
| | - Zachary N. Harris
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO 63103-2010 USA
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO 63132-2918 USA
| | - Laura L. Klein
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO 63103-2010 USA
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO 63132-2918 USA
| | - Mao Li
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO 63132-2918 USA
| | - Adam McDermaid
- Department of Math & Statistics, BioSNTR, South Dakota State University, Brookings, SD 57006 USA
| | - Daniel H. Chitwood
- Department of Horticulture, Michigan State University, East Lansing, MI 48824 USA
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824 USA
| | - Anne Fennell
- Department of Agronomy, Horticulture & Plant Science, BioSNTR, South Dakota State University, Brookings, SD 57006 USA
| | - Laszlo G. Kovacs
- Department of Biology, Missouri State University, 901S. National Avenue, Springfield, MO 65897 USA
| | - Misha Kwasniewski
- Department of Food Science, University of Missouri, 221 Eckles Hall, Columbia, MO 65211 USA
| | - Jason P. Londo
- United States Department of Agriculture, Agricultural Research Service: Grape Genetics Research Unit, 630 West North Street, Geneva, NY 14456-1371 USA
| | - Qin Ma
- Department of Math & Statistics, BioSNTR, South Dakota State University, Brookings, SD 57006 USA
- Department of Agronomy, Horticulture & Plant Science, BioSNTR, South Dakota State University, Brookings, SD 57006 USA
| | - Allison J. Miller
- Department of Biology, Saint Louis University, 3507 Laclede Avenue, St. Louis, MO 63103-2010 USA
- Donald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO 63132-2918 USA
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25
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Pinu FR, Beale DJ, Paten AM, Kouremenos K, Swarup S, Schirra HJ, Wishart D. Systems Biology and Multi-Omics Integration: Viewpoints from the Metabolomics Research Community. Metabolites 2019; 9:E76. [PMID: 31003499 PMCID: PMC6523452 DOI: 10.3390/metabo9040076] [Citation(s) in RCA: 304] [Impact Index Per Article: 60.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 02/07/2023] Open
Abstract
The use of multiple omics techniques (i.e., genomics, transcriptomics, proteomics, and metabolomics) is becoming increasingly popular in all facets of life science. Omics techniques provide a more holistic molecular perspective of studied biological systems compared to traditional approaches. However, due to their inherent data differences, integrating multiple omics platforms remains an ongoing challenge for many researchers. As metabolites represent the downstream products of multiple interactions between genes, transcripts, and proteins, metabolomics, the tools and approaches routinely used in this field could assist with the integration of these complex multi-omics data sets. The question is, how? Here we provide some answers (in terms of methods, software tools and databases) along with a variety of recommendations and a list of continuing challenges as identified during a peer session on multi-omics integration that was held at the recent 'Australian and New Zealand Metabolomics Conference' (ANZMET 2018) in Auckland, New Zealand (Sept. 2018). We envisage that this document will serve as a guide to metabolomics researchers and other members of the community wishing to perform multi-omics studies. We also believe that these ideas may allow the full promise of integrated multi-omics research and, ultimately, of systems biology to be realized.
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Affiliation(s)
- Farhana R Pinu
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland 1142, New Zealand.
| | - David J Beale
- Land and Water, Commonwealth Scientific and Industrial Research Organization (CSIRO), Ecosciences Precinct, Dutton Park, Dutton Park, QLD 4102, Australia.
| | - Amy M Paten
- Land and Water, Commonwealth Scientific and Industrial Research Organization (CSIRO), Research and Innovation Park, Acton, ACT 2601, Australia.
| | - Konstantinos Kouremenos
- Trajan Scientific and Medical, Ringwood, VIC 3134, Australia.
- Bio21 Institute, The University of Melbourne, Parkville, VIC 3010, Australia.
| | - Sanjay Swarup
- Department of Biological Sciences, National University of Singapore, Singapore 117411, Singapore.
| | - Horst J Schirra
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia.
| | - David Wishart
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E8, Canada.
- Department of Computing Science, University of Alberta, Edmonton, AB T6G 2E8, Canada.
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26
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De Ollas C, Morillón R, Fotopoulos V, Puértolas J, Ollitrault P, Gómez-Cadenas A, Arbona V. Facing Climate Change: Biotechnology of Iconic Mediterranean Woody Crops. FRONTIERS IN PLANT SCIENCE 2019; 10:427. [PMID: 31057569 PMCID: PMC6477659 DOI: 10.3389/fpls.2019.00427] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 03/21/2019] [Indexed: 05/03/2023]
Abstract
The Mediterranean basin is especially sensitive to the adverse outcomes of climate change and especially to variations in rainfall patterns and the incidence of extremely high temperatures. These two concurring adverse environmental conditions will surely have a detrimental effect on crop performance and productivity that will be particularly severe on woody crops such as citrus, olive and grapevine that define the backbone of traditional Mediterranean agriculture. These woody species have been traditionally selected for traits such as improved fruit yield and quality or alteration in harvesting periods, leaving out traits related to plant field performance. This is currently a crucial aspect due to the progressive and imminent effects of global climate change. Although complete genome sequence exists for sweet orange (Citrus sinensis) and clementine (Citrus clementina), olive tree (Olea europaea) and grapevine (Vitis vinifera), the development of biotechnological tools to improve stress tolerance still relies on the study of the available genetic resources including interspecific hybrids, naturally occurring (or induced) polyploids and wild relatives under field conditions. To this respect, post-genomic era studies including transcriptomics, metabolomics and proteomics provide a wide and unbiased view of plant physiology and biochemistry under adverse environmental conditions that, along with high-throughput phenotyping, could contribute to the characterization of plant genotypes exhibiting physiological and/or genetic traits that are correlated to abiotic stress tolerance. The ultimate goal of precision agriculture is to improve crop productivity, in terms of yield and quality, making a sustainable use of land and water resources under adverse environmental conditions using all available biotechnological tools and high-throughput phenotyping. This review focuses on the current state-of-the-art of biotechnological tools such as high throughput -omics and phenotyping on grapevine, citrus and olive and their contribution to plant breeding programs.
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Affiliation(s)
- Carlos De Ollas
- Departament de Ciències Agràries i del Medi Natural, Universitat Jaume I, Castellón de la Plana, Spain
| | - Raphaël Morillón
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), Petit-Bourg, France
| | - Vasileios Fotopoulos
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
| | - Jaime Puértolas
- Lancaster Environment Centre, Lancaster University, Lancaster, United Kingdom
| | - Patrick Ollitrault
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), San-Giuliano, France
| | - Aurelio Gómez-Cadenas
- Departament de Ciències Agràries i del Medi Natural, Universitat Jaume I, Castellón de la Plana, Spain
| | - Vicent Arbona
- Departament de Ciències Agràries i del Medi Natural, Universitat Jaume I, Castellón de la Plana, Spain
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Khadka VS, Vaughn K, Xie J, Swaminathan P, Ma Q, Cramer GR, Fennell AY. Transcriptomic response is more sensitive to water deficit in shoots than roots of Vitis riparia (Michx.). BMC PLANT BIOLOGY 2019; 19:72. [PMID: 30760212 PMCID: PMC6375209 DOI: 10.1186/s12870-019-1664-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 01/28/2019] [Indexed: 05/11/2023]
Abstract
BACKGROUND Drought is an important constraint on grapevine sustainability. Vitis riparia, widely used in rootstock and scion breeding, has been studied in isolated leaf drying response studies; however, it is essential to identify key root and shoot water deficit signaling traits in intact plants. This information will aid improved scion and rootstock selection and management practices in grapevine. RNAseq data were generated from V. riparia roots and shoots under water deficit and well-watered conditions to determine root signaling and shoot responses to water deficit. RESULTS Shoot elongation, photosynthetic rate, and stomatal conductance were significantly reduced in water deficit (WD) treated than in well-watered grapevines. RNAseq analysis indicated greater transcriptional differences in shoots than in roots under WD, with 6925 and 1395 genes differentially expressed, respectively (q-value < 0.05). There were 50 and 25 VitisNet pathways significantly enriched in WD relative to well-watered treatments in grapevine shoots and roots, respectively. The ABA biosynthesis genes beta-carotene hydroxylase, zeaxanthin epoxidase, and 9-cis-epoxycarotenoid dioxygenases were up-regulated in WD root and WD shoot. A positive enrichment of ABA biosynthesis genes and signaling pathways in WD grapevine roots indicated enhanced root signaling to the shoot. An increased frequency of differentially expressed reactive oxygen species scavenging (ROS) genes were found in the WD shoot. Analyses of hormone signaling genes indicated a strong ABA, auxin, and ethylene network and an ABA, cytokinin, and circadian rhythm network in both WD shoot and WD root. CONCLUSIONS This work supports previous findings in detached leaf studies suggesting ABA-responsive binding factor 2 (ABF2) is a central regulator in ABA signaling in the WD shoot. Likewise, ABF2 may have a key role in V. riparia WD shoot and WD root. A role for ABF3 was indicated only in WD root. WD shoot and WD root hormone expression analysis identified strong ABA, auxin, ethylene, cytokinin, and circadian rhythm signaling networks. These results present the first ABA, cytokinin, and circadian rhythm signaling network in roots under water deficit. These networks point to organ specific regulators that should be explored to further define the communication network from soil to shoot.
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Affiliation(s)
- Vedbar Singh Khadka
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
- JABSOM Bioinformatics Core, Department of Complementary & Integrative Medicine, University of Hawaii, Honolulu, HI USA
| | - Kimberley Vaughn
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
| | - Juan Xie
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
- South Dakota State University, Brookings, SD 57006 USA
| | - Padmapriya Swaminathan
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
- South Dakota State University, Brookings, SD 57006 USA
| | - Qin Ma
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
- South Dakota State University, Brookings, SD 57006 USA
| | - Grant R. Cramer
- Department of Biochemistry and Molecular Biology, University of Nevada, Reno, NV USA
| | - Anne Y. Fennell
- McFadden BioStress Laboratory, Agronomy, Horticulture, and Plant Science Department, South Dakota State University, Brookings, SD 57006 USA
- South Dakota State University, Brookings, SD 57006 USA
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28
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Degu A, Hochberg U, Wong DCJ, Alberti G, Lazarovitch N, Peterlunger E, Castellarin SD, Herrera JC, Fait A. Swift metabolite changes and leaf shedding are milestones in the acclimation process of grapevine under prolonged water stress. BMC PLANT BIOLOGY 2019; 19:69. [PMID: 30744556 PMCID: PMC6371445 DOI: 10.1186/s12870-019-1652-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 01/14/2019] [Indexed: 05/06/2023]
Abstract
BACKGROUND Grape leaves provide the biochemical substrates for berry development. Thus, understanding the regulation of grapevine leaf metabolism can aid in discerning processes fundamental to fruit development and berry quality. Here, the temporal alterations in leaf metabolism in Merlot grapevine grown under sufficient irrigation and water deficit were monitored from veraison until harvest. RESULTS The vines mediated water stress gradually and involving multiple strategies: osmotic adjustment, transcript-metabolite alteration and leaf shedding. Initially stomatal conductance and leaf water potential showed a steep decrease together with the induction of stress related metabolism, e.g. up-regulation of proline and GABA metabolism and stress related sugars, and the down-regulation of developmental processes. Later, progressive soil drying was associated with an incremental contribution of Ca2+ and sucrose to the osmotic adjustment concomitant with the initiation of leaf shedding. Last, towards harvest under progressive stress conditions following leaf shedding, incremental changes in leaf water potential were measured, while the magnitude of perturbation in leaf metabolism lessened. CONCLUSIONS The data present evidence that over time grapevine acclimation to water stress diversifies in temporal responses encompassing the alteration of central metabolism and gene expression, osmotic adjustments and reduction in leaf area. Together these processes mitigate leaf water stress and aid in maintaining the berry-ripening program.
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Affiliation(s)
- Asfaw Degu
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
- College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Uri Hochberg
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Intitute of Soil, Water and Environmental Sciences, Agricultural Research Organization Rishon LeZion, Rishon LeZion, Israel
| | - Darren C. J. Wong
- Wine Research Centre, The University of British Columbia, Vancouver, Canada
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Naftali Lazarovitch
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
| | - Enrico Peterlunger
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | | | - Jose C. Herrera
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Division of Viticulture and Pomology, Department of Crop Sciences, University of Natural Resources and Life Sciences Vienna (BOKU), Tulln, Austria
| | - Aaron Fait
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
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29
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Teh SL, Rostandy B, Awale M, Luby JJ, Fennell A, Hegeman AD. Genetic analysis of stilbenoid profiles in grapevine stems reveals a major mQTL hotspot on chromosome 18 associated with disease-resistance motifs. HORTICULTURE RESEARCH 2019; 6:121. [PMID: 31728196 PMCID: PMC6838171 DOI: 10.1038/s41438-019-0203-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 09/24/2019] [Accepted: 10/01/2019] [Indexed: 05/09/2023]
Abstract
Grapevine (Vitis spp.) contains a wealth of phytochemicals that have received considerable attention due to health-promoting properties and biological activities as phytoalexins. To date, the genetic basis of the quantitative variations for these potentially beneficial compounds has been limited. Here, metabolic quantitative trait locus (mQTL) mapping was conducted using grapevine stems of a segregating F2 population. Metabolic profiling of grapevine stems was performed using liquid chromatography-high-resolution mass spectrometry (LC-HRMS), resulting in the detection of 1317 ions/features. In total, 19 of these features matched with literature-reported stilbenoid masses and were genetically mapped using a 1449-SNP linkage map and R/qtl software, resulting in the identification of four mQTLs. Two large-effect mQTLs that corresponded to a stilbenoid dimer and a trimer were mapped on chromosome 18, accounting for phenotypic variances of 29.0% and 38.4%. Functional annotations of these large-effect mQTLs on the VitisNet network database revealed a major hotspot of disease-resistance motifs on chromosome 18. This 2.8-Mbp region contains 48 genes with R-gene motifs, including variants of TIR, NBS, and LRR, that might potentially confer resistance to powdery mildew, downy mildew, or other pathogens. The locus also encompasses genes associated with flavonoid and biosynthetic pathways that are likely involved in the production of secondary metabolites, including phytoalexins. In addition, haplotype dosage effects of the five mQTLs further characterized the genomic regions for differential production of stilbenoids that can be applied in resistance breeding through manipulation of stilbenoid production in planta.
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Affiliation(s)
- Soon L. Teh
- Department of Horticultural Science, University of Minnesota, Saint Paul, MN 55108 USA
- Present Address: Tree Fruit Research and Extension Center, Department of Horticulture, Washington State University, Wenatchee, WA 98801 USA
| | - Bety Rostandy
- Department of Horticultural Science, University of Minnesota, Saint Paul, MN 55108 USA
- Present Address: Department of Mathematics and Statistics, University of North Carolina, Greensboro, NC 27412 USA
| | - Mani Awale
- Agronomy, Horticulture and Plant Science Department, South Dakota State University, Brookings, SD 57007 USA
- Present Address: Grape and Wine Institute, University of Missouri, Columbia, MO 65211 USA
| | - James J. Luby
- Department of Horticultural Science, University of Minnesota, Saint Paul, MN 55108 USA
| | - Anne Fennell
- Agronomy, Horticulture and Plant Science Department, South Dakota State University, Brookings, SD 57007 USA
| | - Adrian D. Hegeman
- Department of Horticultural Science, University of Minnesota, Saint Paul, MN 55108 USA
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30
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Fasoli M, Richter CL, Zenoni S, Bertini E, Vitulo N, Dal Santo S, Dokoozlian N, Pezzotti M, Tornielli GB. Timing and Order of the Molecular Events Marking the Onset of Berry Ripening in Grapevine. PLANT PHYSIOLOGY 2018; 178:1187-1206. [PMID: 30224433 PMCID: PMC6236592 DOI: 10.1104/pp.18.00559] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/31/2018] [Indexed: 05/08/2023]
Abstract
Grapevine (Vitis vinifera) is a model for the investigation of physiological and biochemical changes during the formation and ripening of nonclimacteric fleshy fruits. However, the order and complexity of the molecular events during fruit development remain poorly understood. To identify the key molecular events controlling berry formation and ripening, we created a highly detailed transcriptomic and metabolomic map of berry development, based on samples collected every week from fruit set to maturity in two grapevine genotypes for three consecutive years, resulting in 219 samples. Major transcriptomic changes were represented by coordinated waves of gene expression associated with early development, veraison (onset of ripening)/midripening, and late-ripening and were consistent across vintages. The two genotypes were clearly distinguished by metabolite profiles and transcriptional changes occurring primarily at the veraison/midripening phase. Coexpression analysis identified a core network of transcripts as well as variations in the within-module connections representing varietal differences. By focusing on transcriptome rearrangements close to veraison, we identified two rapid and successive shared transitions involving genes whose expression profiles precisely locate the timing of the molecular reprogramming of berry development. Functional analyses of two transcription factors, markers of the first transition, suggested that they participate in a hierarchical cascade of gene activation at the onset of ripening. This study defined the initial transcriptional events that mark and trigger the onset of ripening and the molecular network that characterizes the whole process of berry development, providing a framework to model fruit development and maturation in grapevine.
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Affiliation(s)
| | | | - Sara Zenoni
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Edoardo Bertini
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Nicola Vitulo
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Silvia Dal Santo
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | | | - Mario Pezzotti
- Biotechnology Department, University of Verona, 37134 Verona, Italy
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31
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Chitarra W, Pagliarani C, Abbà S, Boccacci P, Birello G, Rossi M, Palmano S, Marzachì C, Perrone I, Gambino G. miRVIT: A Novel miRNA Database and Its Application to Uncover Vitis Responses to Flavescence dorée Infection. FRONTIERS IN PLANT SCIENCE 2018; 9:1034. [PMID: 30065744 PMCID: PMC6057443 DOI: 10.3389/fpls.2018.01034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 06/26/2018] [Indexed: 05/08/2023]
Abstract
Micro(mi)RNAs play crucial roles in plant developmental processes and in defense responses to biotic and abiotic stresses. In the last years, many works on small RNAs in grapevine (Vitis spp.) were published, and several conserved and putative novel grapevine-specific miRNAs were identified. In order to reorganize the high quantity of available data, we produced "miRVIT," the first database of all novel grapevine miRNA candidates characterized so far, and still not deposited in miRBase. To this aim, each miRNA accession was renamed, repositioned in the last version of the grapevine genome, and compared with all the novel and conserved miRNAs detected in grapevine. Conserved and novel miRNAs cataloged in miRVIT were then used for analyzing Vitis vinifera plants infected by Flavescence dorée (FD), one of the most severe phytoplasma diseases affecting grapevine. The analysis of small RNAs from healthy, recovered (plants showing spontaneous and stable remission of symptoms), and FD-infected "Barbera" grapevines showed that FD altered the expression profiles of several miRNAs, including those involved in cell development and photosynthesis, jasmonate signaling, and disease resistance response. The application of miRVIT in a biological context confirmed the effectiveness of the followed approach, especially for the identification of novel miRNA candidates in grapevine. miRVIT database is available at http://mirvit.ipsp.cnr.it. Highlights: The application of the newly produced database of grapevine novel miRNAs to the analysis of plants infected by Flavescence dorée reveals key roles of miRNAs in photosynthesis and jasmonate signaling.
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Affiliation(s)
- Walter Chitarra
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
- Viticultural and Enology Research Centre, Council for Agricultural Research and Economics, Conegliano, Italy
| | - Chiara Pagliarani
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Simona Abbà
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Paolo Boccacci
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Giancarlo Birello
- Research Institute on Sustainable Economic Growth, National Research Council of Italy, Turin, Italy
| | - Marika Rossi
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Sabrina Palmano
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Cristina Marzachì
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Irene Perrone
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
| | - Giorgio Gambino
- Institute for Sustainable Plant Protection, National Research Council of Italy, Turin, Italy
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32
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Rapicavoli JN, Blanco-Ulate B, Muszyński A, Figueroa-Balderas R, Morales-Cruz A, Azadi P, Dobruchowska JM, Castro C, Cantu D, Roper MC. Lipopolysaccharide O-antigen delays plant innate immune recognition of Xylella fastidiosa. Nat Commun 2018; 9:390. [PMID: 29374171 PMCID: PMC5786101 DOI: 10.1038/s41467-018-02861-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 01/04/2018] [Indexed: 11/08/2022] Open
Abstract
Lipopolysaccharides (LPS) are among the known pathogen-associated molecular patterns (PAMPs). LPSs are potent elicitors of PAMP-triggered immunity (PTI), and bacteria have evolved intricate mechanisms to dampen PTI. Here we demonstrate that Xylella fastidiosa (Xf), a hemibiotrophic plant pathogenic bacterium, possesses a long chain O-antigen that enables it to delay initial plant recognition, thereby allowing it to effectively skirt initial elicitation of innate immunity and establish itself in the host. Lack of the O-antigen modifies plant perception of Xf and enables elicitation of hallmarks of PTI, such as ROS production specifically in the plant xylem tissue compartment, a tissue not traditionally considered a spatial location of PTI. To explore translational applications of our findings, we demonstrate that pre-treatment of plants with Xf LPS primes grapevine defenses to confer tolerance to Xf challenge.
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Affiliation(s)
- Jeannette N Rapicavoli
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Barbara Blanco-Ulate
- Department of Viticulture and Enology, University of California, Davis, CA, 95616, USA
- Department of Plant Sciences, University of California, Davis, CA, 95616, USA
| | - Artur Muszyński
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA, 30602, USA
| | | | - Abraham Morales-Cruz
- Department of Viticulture and Enology, University of California, Davis, CA, 95616, USA
| | - Parastoo Azadi
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA, 30602, USA
| | | | - Claudia Castro
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, Davis, CA, 95616, USA
| | - M Caroline Roper
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA.
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33
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Londo JP, Kovaleski AP, Lillis JA. Divergence in the transcriptional landscape between low temperature and freeze shock in cultivated grapevine ( Vitis vinifera). HORTICULTURE RESEARCH 2018; 5:10. [PMID: 29507734 PMCID: PMC5830407 DOI: 10.1038/s41438-018-0020-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 01/02/2018] [Accepted: 01/11/2018] [Indexed: 05/18/2023]
Abstract
Low-temperature stresses limit the sustainability and productivity of grapevines when early spring frosts damage young grapevine leaves. Spring conditions often expose grapevines to low, but not damaging, chilling temperatures and these temperatures have been shown to increase freeze resistance in other model systems. In this study, we examined whole-transcriptome gene expression patterns of young leaf tissue from cuttings of five different grapevine cultivars, exposed to chill and freeze shock, in order to understand the underlying transcriptional landscape associated with cold stress response. No visible damage was observed when grapevine leaves were exposed to chilling temperatures while freeze temperatures resulted in variable damage in all cultivars. Significant differences in gene expression were observed between warm control conditions and all types of cold stress. Exposure to chill stress (4 °C) versus freezing stress (-3 °C) resulted in very different patterns of gene expression and enriched pathway responses. Genes from the ethylene signaling, ABA signaling, the AP2/ERF, WRKY, and NAC transcription factor families, and starch/sucrose/galactose pathways were among the most commonly observed to be differentially regulated. Preconditioning leaves to chill temperatures prior to freezing temperatures resulted in slight buffering of gene expression responses, suggesting that differences between chill and freeze shock perception complicates identification of candidate genes for cold resistance in grapevine. Overall, the transcriptional landscape contrasts observed between low temperature and freezing stresses demonstrate very different activation of candidate pathways impacting grapevine cold response.
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Affiliation(s)
- Jason P. Londo
- United States Department of Agriculture, Agricultural Research Service, Grape Genetics Research Unit, 630 W. North Street, Geneva, NY USA
- School of Integrative Plant Science, Horticulture section, Cornell University-New York State Agricultural Experiment Station, 630 W. North Street, Geneva, NY USA
| | - Alisson P. Kovaleski
- School of Integrative Plant Science, Horticulture section, Cornell University-New York State Agricultural Experiment Station, 630 W. North Street, Geneva, NY USA
| | - Jacquelyn A. Lillis
- United States Department of Agriculture, Agricultural Research Service, Grape Genetics Research Unit, 630 W. North Street, Geneva, NY USA
- Genomics Research Center, University of Rochester Medical Center, Rochester, NY USA
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34
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Grimplet J, Ibáñez S, Baroja E, Tello J, Ibáñez J. Phenotypic, Hormonal, and Genomic Variation Among Vitis vinifera Clones With Different Cluster Compactness and Reproductive Performance. FRONTIERS IN PLANT SCIENCE 2018; 9:1917. [PMID: 30666262 PMCID: PMC6330345 DOI: 10.3389/fpls.2018.01917] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 12/10/2018] [Indexed: 05/09/2023]
Abstract
Previous studies showed that the number of berries is a major component of the compactness level of the grapevine clusters. Variation in number of fruits is regulated by events occurring in the fruitset, but also before during the flower formation and pollination, through factors like the initial number of flowers or the gametic viability. Therefore, the identification of the genetic bases of this variation would provide an invaluable knowledge of the grapevine reproductive development and useful tools for managing yield and cluster compactness. We performed the phenotyping of four clones (two compact and two loose clones) of the Tempranillo cultivar with reproducible different levels of cluster compactness over seasons. Measures of reproductive performance included flower number per inflorescence, berry number per cluster, fruitset, coulure, and millerandage indices. Besides, their levels of several hormones during the inflorescence and flower development were determined, and their transcriptomes were evaluated at critical time points (just before the start and at the end of flowering). For some key reproductive traits, like number of berries per cluster and number of seeds per berry, clones bearing loose clusters showed differences with the compact clones and also differed from each other, indicating that each one follows different paths to produce loose clusters. Variation between clones was observed for abscisic acid and gibberellins levels at particular development stages, and differences in GAs could be related to phenotypic differences. Likewise, various changes between clones were found at the transcriptomic level, mostly just before the start of flowering. Several of the differentially expressed genes between one of the loose clones and the compact clones are known to be over-expressed in pollen, and many of them were related to cell wall modification processes or to the phenylpropanoids metabolism. We also found polymorphisms between clones in candidate genes that could be directly involved in the variation of the compactness level.
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35
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Buonassisi D, Perazzolli M, Peressotti E, Tadiello A, Musetti R, Velasco R, Cantù D, Vezzulli S. Grapevine downy mildew dual epidemics: a leaf and inflorescence transcriptomics study. ACTA ACUST UNITED AC 2017. [DOI: 10.17660/actahortic.2017.1188.34] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Abstract
We generated genomic data to estimate the population history of grapes, the most economically important horticultural crop in the world. Domesticated grapes experienced a protracted, 22,000-y population decline prior to domestication; we hypothesize that this decline reflects low-intensity cultivation by humans prior to domestication. Domestication altered the mating system of grapes. The sex determination region is detectable as a region of heightened genetic divergence between wild and cultivated accessions. Based on gene expression analyses, we propose candidate genes that alter sex determination. Finally, grapes contain more deleterious mutations in heterozygous states than do their wild ancestors. The accumulation of deleterious mutations is due in part to clonal propagation, which shelters deleterious recessive mutations. We gathered genomic data from grapes (Vitis vinifera ssp. vinifera), a clonally propagated perennial crop, to address three ongoing mysteries about plant domestication. The first is the duration of domestication; archaeological evidence suggests that domestication occurs over millennia, but genetic evidence indicates that it can occur rapidly. We estimated that our wild and cultivated grape samples diverged ∼22,000 years ago and that the cultivated lineage experienced a steady decline in population size (Ne) thereafter. The long decline may reflect low-intensity management by humans before domestication. The second mystery is the identification of genes that contribute to domestication phenotypes. In cultivated grapes, we identified candidate-selected genes that function in sugar metabolism, flower development, and stress responses. In contrast, candidate-selected genes in the wild sample were limited to abiotic and biotic stress responses. A genomic region of high divergence corresponded to the sex determination region and included a candidate male sterility factor and additional genes with sex-specific expression. The third mystery concerns the cost of domestication. Annual crops accumulate putatively deleterious variants, in part due to strong domestication bottlenecks. The domestication of perennial crops differs from that of annuals in several ways, including the intensity of bottlenecks, and it is not yet clear if they accumulate deleterious variants. We found that grape accessions contained 5.2% more deleterious variants than wild individuals, and these were more often in a heterozygous state. Using forward simulations, we confirm that clonal propagation leads to the accumulation of recessive deleterious mutations but without decreasing fitness.
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37
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Massonnet M, Fasoli M, Tornielli GB, Altieri M, Sandri M, Zuccolotto P, Paci P, Gardiman M, Zenoni S, Pezzotti M. Ripening Transcriptomic Program in Red and White Grapevine Varieties Correlates with Berry Skin Anthocyanin Accumulation. PLANT PHYSIOLOGY 2017; 174:2376-2396. [PMID: 28652263 PMCID: PMC5543946 DOI: 10.1104/pp.17.00311] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 06/22/2017] [Indexed: 05/21/2023]
Abstract
Grapevine (Vitis vinifera) berry development involves a succession of physiological and biochemical changes reflecting the transcriptional modulation of thousands of genes. Although recent studies have investigated the dynamic transcriptome during berry development, most have focused on a single grapevine variety, so there is a lack of comparative data representing different cultivars. Here, we report, to our knowledge, the first genome-wide transcriptional analysis of 120 RNA samples corresponding to 10 Italian grapevine varieties collected at four growth stages. The 10 varieties, representing five red-skinned and five white-skinned berries, were all cultivated in the same experimental vineyard to reduce environmental variability. The comparison of transcriptional changes during berry formation and ripening allowed us to determine the transcriptomic traits common to all varieties, thus defining the core transcriptome of berry development, as well as the transcriptional dynamics underlying differences between red and white berry varieties. A greater variation among the red cultivars than between red and white cultivars at the transcriptome level was revealed, suggesting that anthocyanin accumulation during berry maturation has a direct impact on the transcriptomic regulation of multiple biological processes. The expression of genes related to phenylpropanoid/flavonoid biosynthesis clearly distinguished the behavior of red and white berry genotypes during ripening but also reflected the differential accumulation of anthocyanins in the red berries, indicating some form of cross talk between the activation of stilbene biosynthesis and the accumulation of anthocyanins in ripening berries.
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Affiliation(s)
- Mélanie Massonnet
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Marianna Fasoli
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | | | - Mario Altieri
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Marco Sandri
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Paola Zuccolotto
- Big & Open Data Innovation Laboratory, University of Brescia, 25123 Brescia, Italy
| | - Paola Paci
- Institute for Systems Analysis and Computer Science Antonio Ruberti, National Research Council, 00185 Rome, Italy
- SysBio Centre for Systems Biology, 00185 Rome, Italy
| | | | - Sara Zenoni
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Mario Pezzotti
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
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38
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Massonnet M, Figueroa-Balderas R, Galarneau ERA, Miki S, Lawrence DP, Sun Q, Wallis CM, Baumgartner K, Cantu D. Neofusicoccum parvum Colonization of the Grapevine Woody Stem Triggers Asynchronous Host Responses at the Site of Infection and in the Leaves. FRONTIERS IN PLANT SCIENCE 2017; 8:1117. [PMID: 28702038 PMCID: PMC5487829 DOI: 10.3389/fpls.2017.01117] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 06/09/2017] [Indexed: 05/09/2023]
Abstract
Grapevine trunk diseases cause important economic losses in vineyards worldwide. Neofusicoccum parvum, one of the most aggressive causal agents of the trunk disease Botryosphaeria dieback, colonizes cells and tissues of the grapevine wood, leading to the formation of an internal canker. Symptoms then extend to distal shoots, with wilting of leaves and bud mortality. Our aim was to characterize the transcriptional dynamics of grapevine genes in the woody stem and in the leaves during Neofusicoccum parvum colonization. Genome-wide transcriptional profiling at seven distinct time points (0, 3, and 24 hours; 2, 6, 8, and 12 weeks) showed that both stems and leaves undergo extensive transcriptomic reprogramming in response to infection of the stem. While most intense transcriptional responses were detected in the stems at 24 hours, strong responses were not detected in the leaves until the next sampling point at 2 weeks post-inoculation. Network co-expression analysis identified modules of co-expressed genes common to both organs and showed most of these genes were asynchronously modulated. The temporal shift between stem vs. leaf responses affected transcriptional modulation of genes involved in both signal perception and transduction, as well as downstream biological processes, including oxidative stress, cell wall rearrangement and cell death. Promoter analysis of the genes asynchronously modulated in stem and leaves during N. parvum colonization suggests that the temporal shift of transcriptional reprogramming between the two organs might be due to asynchronous co-regulation by common transcriptional regulators. Topology analysis of stem and leaf co-expression networks pointed to specific transcription factor-encoding genes, including WRKY and MYB, which may be associated with the observed transcriptional responses in the two organs.
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Affiliation(s)
- Mélanie Massonnet
- Department of Viticulture and Enology, University of California, DavisDavis, CA, United States
| | - Rosa Figueroa-Balderas
- Department of Viticulture and Enology, University of California, DavisDavis, CA, United States
| | - Erin R. A. Galarneau
- Department of Plant Pathology, University of California, DavisDavis, CA, United States
| | - Shiho Miki
- Department of Viticulture and Enology, University of California, DavisDavis, CA, United States
- Department of Agriculture and Forest Science, Faculty of Life and Environmental Science, Shimane UniversityMatsue, Japan
| | - Daniel P. Lawrence
- Department of Plant Pathology, University of California, DavisDavis, CA, United States
| | - Qiang Sun
- Department of Biology, University of WisconsinStevens Point, WI, United States
| | - Christopher M. Wallis
- United States Department of Agriculture-Agricultural Research Service, San Joaquin Valley Agricultural Sciences CenterParlier, CA, United States
| | - Kendra Baumgartner
- United States Department of Agriculture-Agricultural Research Service, Crops Pathology and Genetics Research UnitDavis, CA, United States
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, DavisDavis, CA, United States
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39
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Grimplet J, Tello J, Laguna N, Ibáñez J. Differences in Flower Transcriptome between Grapevine Clones Are Related to Their Cluster Compactness, Fruitfulness, and Berry Size. FRONTIERS IN PLANT SCIENCE 2017; 8:632. [PMID: 28496449 PMCID: PMC5406470 DOI: 10.3389/fpls.2017.00632] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 04/07/2017] [Indexed: 05/21/2023]
Abstract
Grapevine cluster compactness has a clear impact on fruit quality and health status, as clusters with greater compactness are more susceptible to pests and diseases and ripen more asynchronously. Different parameters related to inflorescence and cluster architecture (length, width, branching, etc.), fruitfulness (number of berries, number of seeds) and berry size (length, width) contribute to the final level of compactness. From a collection of 501 clones of cultivar Garnacha Tinta, two compact and two loose clones with stable differences for cluster compactness-related traits were selected and phenotyped. Key organs and developmental stages were selected for sampling and transcriptomic analyses. Comparison of global gene expression patterns in flowers at the end of bloom allowed identification of potential gene networks with a role in determining the final berry number, berry size and ultimately cluster compactness. A large portion of the differentially expressed genes were found in networks related to cell division (carbohydrates uptake, cell wall metabolism, cell cycle, nucleic acids metabolism, cell division, DNA repair). Their greater expression level in flowers of compact clones indicated that the number of berries and the berry size at ripening appear related to the rate of cell replication in flowers during the early growth stages after pollination. In addition, fluctuations in auxin and gibberellin signaling and transport related gene expression support that they play a central role in fruit set and impact berry number and size. Other hormones, such as ethylene and jasmonate may differentially regulate indirect effects, such as defense mechanisms activation or polyphenols production. This is the first transcriptomic based analysis focused on the discovery of the underlying gene networks involved in grapevine traits of grapevine cluster compactness, berry number and berry size.
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Affiliation(s)
- Jérôme Grimplet
- Departamento de Viticultura, Instituto de Ciencias de la Vid y del Vino (Consejo Superior de Investigaciones Científicas, Universidad de La Rioja, Gobierno de La Rioja)Logroño, Spain
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40
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Blanco-Ulate B, Hopfer H, Figueroa-Balderas R, Ye Z, Rivero RM, Albacete A, Pérez-Alfocea F, Koyama R, Anderson MM, Smith RJ, Ebeler SE, Cantu D. Red blotch disease alters grape berry development and metabolism by interfering with the transcriptional and hormonal regulation of ripening. JOURNAL OF EXPERIMENTAL BOTANY 2017; 68:1225-1238. [PMID: 28338755 PMCID: PMC5444480 DOI: 10.1093/jxb/erw506] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Grapevine red blotch-associated virus (GRBaV) is a major threat to the wine industry in the USA. GRBaV infections (aka red blotch disease) compromise crop yield and berry chemical composition, affecting the flavor and aroma properties of must and wine. In this study, we combined genome-wide transcriptional profiling with targeted metabolite analyses and biochemical assays to characterize the impact of the disease on red-skinned berry ripening and metabolism. Using naturally infected berries collected from two vineyards, we were able to identify consistent berry responses to GRBaV across different environmental and cultural conditions. Specific alterations of both primary and secondary metabolism occurred in GRBaV-infected berries during ripening. Notably, GRBaV infections of post-véraison berries resulted in the induction of primary metabolic pathways normally associated with early berry development (e.g. thylakoid electron transfer and the Calvin cycle), while inhibiting ripening-associated pathways, such as a reduced metabolic flux in the central and peripheral phenylpropanoid pathways. We show that this metabolic reprogramming correlates with perturbations at multiple regulatory levels of berry development. Red blotch caused the abnormal expression of transcription factors (e.g. NACs, MYBs, and AP2-ERFs) and elements of the post-transcriptional machinery that function during red-skinned berry ripening. Abscisic acid, ethylene, and auxin pathways, which control both the initiation of ripening and stress responses, were also compromised. We conclude that GRBaV infections disrupt normal berry development and stress responses by altering transcription factors and hormone networks, which result in the inhibition of ripening pathways involved in the generation of color, flavor, and aroma compounds.
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Affiliation(s)
- Barbara Blanco-Ulate
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
- Department of Plant Sciences, University of California Davis, Davis, CA 95616, USA
| | - Helene Hopfer
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
- Department of Food Science, The Pennsylvania State University, University Park, PA 16802, USA
| | - Rosa Figueroa-Balderas
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Zirou Ye
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Rosa M Rivero
- CEBAS-CSIC, Campus de Espinardo, 30100, Murcia, Spain
| | | | | | - Renata Koyama
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
- Department of Agronomy, Londrina State University, Celso Garcia Cid Road, Londrina, PR, 86057-970, Brazil
| | - Michael M Anderson
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Rhonda J Smith
- University of California Cooperative Extension, Sonoma County, Santa Rosa, CA 95403, USA
| | - Susan E Ebeler
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California Davis, Davis, CA 95616, USA
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41
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Fabres PJ, Collins C, Cavagnaro TR, Rodríguez López CM. A Concise Review on Multi-Omics Data Integration for Terroir Analysis in Vitis vinifera. FRONTIERS IN PLANT SCIENCE 2017; 8:1065. [PMID: 28676813 PMCID: PMC5477006 DOI: 10.3389/fpls.2017.01065] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 06/02/2017] [Indexed: 05/19/2023]
Abstract
Vitis vinifera (grapevine) is one of the most important fruit crops, both for fresh consumption and wine and spirit production. The term terroir is frequently used in viticulture and the wine industry to relate wine sensory attributes to its geographic origin. Although, it can be cultivated in a wide range of environments, differences in growing conditions have a significant impact on fruit traits that ultimately affect wine quality. Understanding how fruit quality and yield are controlled at a molecular level in grapevine in response to environmental cues has been a major driver of research. Advances in the area of genomics, epigenomics, transcriptomics, proteomics and metabolomics, have significantly increased our knowledge on the abiotic regulation of yield and quality in many crop species, including V. vinifera. The integrated analysis of multiple 'omics' can give us the opportunity to better understand how plants modulate their response to different environments. However, 'omics' technologies provide a large amount of biological data and its interpretation is not always straightforward, especially when different 'omic' results are combined. Here we examine the current strategies used to integrate multi-omics, and how these have been used in V. vinifera. In addition, we also discuss the importance of including epigenomics data when integrating omics data as epigenetic mechanisms could play a major role as an intermediary between the environment and the genome.
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Affiliation(s)
- Pastor Jullian Fabres
- Environmental Epigenetics and Genetics Group, Plant Research Centre, School of Agriculture, Food and Wine, University of Adelaide, Glen OsmondSA, Australia
| | - Cassandra Collins
- The Waite Research Institute, The School of Agriculture, Food and Wine, The University of Adelaide, Glen OsmondSA, Australia
| | - Timothy R. Cavagnaro
- The Waite Research Institute, The School of Agriculture, Food and Wine, The University of Adelaide, Glen OsmondSA, Australia
| | - Carlos M. Rodríguez López
- Environmental Epigenetics and Genetics Group, Plant Research Centre, School of Agriculture, Food and Wine, University of Adelaide, Glen OsmondSA, Australia
- *Correspondence: Carlos M. Rodríguez López,
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Pilati S, Bagagli G, Sonego P, Moretto M, Brazzale D, Castorina G, Simoni L, Tonelli C, Guella G, Engelen K, Galbiati M, Moser C. Abscisic Acid Is a Major Regulator of Grape Berry Ripening Onset: New Insights into ABA Signaling Network. FRONTIERS IN PLANT SCIENCE 2017; 8:1093. [PMID: 28680438 PMCID: PMC5479058 DOI: 10.3389/fpls.2017.01093] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 06/06/2017] [Indexed: 05/18/2023]
Abstract
Grapevine is a world-wide cultivated economically relevant crop. The process of berry ripening is non-climacteric and does not rely on the sole ethylene signal. Abscisic acid (ABA) is recognized as an important hormone of ripening inception and color development in ripening berries. In order to elucidate the effect of this signal at the molecular level, pre-véraison berries were treated ex vivo for 20 h with 0.2 mM ABA and berry skin transcriptional modulation was studied by RNA-seq after the treatment and 24 h later, in the absence of exogenous ABA. This study highlighted that a small amount of ABA triggered its own biosynthesis and had a transcriptome-wide effect (1893 modulated genes) characterized by the amplification of the transcriptional response over time. By comparing this dataset with the many studies on ripening collected within the grapevine transcriptomic compendium Vespucci, an extended overlap between ABA- and ripening modulated gene sets was observed (71% of the genes), underpinning the role of this hormone in the regulation of berry ripening. The signaling network of ABA, encompassing ABA metabolism, transport and signaling cascade, has been analyzed in detail and expanded based on knowledge from other species in order to provide an integrated molecular description of this pathway at berry ripening onset. Expression data analysis was combined with in silico promoter analysis to identify candidate target genes of ABA responsive element binding protein 2 (VvABF2), a key upstream transcription factor of the ABA signaling cascade which is up-regulated at véraison and also by ABA treatments. Two transcription factors, VvMYB143 and VvNAC17, and two genes involved in protein degradation, Armadillo-like and Xerico-like genes, were selected for in vivo validation by VvABF2-mediated promoter trans-activation in tobacco. VvNAC17 and Armadillo-like promoters were induced by ABA via VvABF2, while VvMYB143 responded to ABA in a VvABF2-independent manner. This knowledge of the ABA cascade in berry skin contributes not only to the understanding of berry ripening regulation but might be useful to other areas of viticultural interest, such as bud dormancy regulation and drought stress tolerance.
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Affiliation(s)
- Stefania Pilati
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
- *Correspondence: Stefania Pilati,
| | - Giorgia Bagagli
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
| | - Paolo Sonego
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
| | - Marco Moretto
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
| | - Daniele Brazzale
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
| | - Giulia Castorina
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilan, Italy
| | - Laura Simoni
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilan, Italy
| | - Chiara Tonelli
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilan, Italy
| | - Graziano Guella
- Department of Physics, Bioorganic Chemistry Lab, University of TrentoTrento, Italy
- Istituto di Biofisica, Consiglio Nazionale delle RicercheTrento, Italy
| | - Kristof Engelen
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
| | - Massimo Galbiati
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilan, Italy
| | - Claudio Moser
- Research and Innovation Centre, Fondazione Edmund MachSan Michele all′Adige, Italy
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Cardone MF, D'Addabbo P, Alkan C, Bergamini C, Catacchio CR, Anaclerio F, Chiatante G, Marra A, Giannuzzi G, Perniola R, Ventura M, Antonacci D. Inter-varietal structural variation in grapevine genomes. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2016; 88:648-661. [PMID: 27419916 DOI: 10.1111/tpj.13274] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 07/12/2016] [Accepted: 07/13/2016] [Indexed: 05/10/2023]
Abstract
Grapevine (Vitis vinifera L.) is one of the world's most important crop plants, which is of large economic value for fruit and wine production. There is much interest in identifying genomic variations and their functional effects on inter-varietal, phenotypic differences. Using an approach developed for the analysis of human and mammalian genomes, which combines high-throughput sequencing, array comparative genomic hybridization, fluorescent in situ hybridization and quantitative PCR, we created an inter-varietal atlas of structural variations and single nucleotide variants (SNVs) for the grapevine genome analyzing four economically and genetically relevant table grapevine varieties. We found 4.8 million SNVs and detected 8% of the grapevine genome to be affected by genomic variations. We identified more than 700 copy number variation (CNV) regions and more than 2000 genes subjected to CNV as potential candidates for phenotypic differences between varieties.
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Affiliation(s)
- Maria Francesca Cardone
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA)-Unità di ricerca per l'uva da tavola e la vitivinicoltura in ambiente mediterraneo, Research Unit for viticulture and enology in Southern Italy, Turi (BA), Italy
| | - Pietro D'Addabbo
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - Can Alkan
- Department of Computer Engineering, Bilkent University, Ankara, TR-06800, Turkey
| | - Carlo Bergamini
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA)-Unità di ricerca per l'uva da tavola e la vitivinicoltura in ambiente mediterraneo, Research Unit for viticulture and enology in Southern Italy, Turi (BA), Italy
| | | | - Fabio Anaclerio
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - Giorgia Chiatante
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA)-Unità di ricerca per l'uva da tavola e la vitivinicoltura in ambiente mediterraneo, Research Unit for viticulture and enology in Southern Italy, Turi (BA), Italy
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - Annamaria Marra
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - Giuliana Giannuzzi
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
- Center for Integrative Genomics, University of Lausanne, 1015 Lausanne, Switzerland
| | - Rocco Perniola
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA)-Unità di ricerca per l'uva da tavola e la vitivinicoltura in ambiente mediterraneo, Research Unit for viticulture and enology in Southern Italy, Turi (BA), Italy
| | - Mario Ventura
- Dipartimento di Biologia, Università degli Studi di Bari 'Aldo Moro', Bari, Italy
| | - Donato Antonacci
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA)-Unità di ricerca per l'uva da tavola e la vitivinicoltura in ambiente mediterraneo, Research Unit for viticulture and enology in Southern Italy, Turi (BA), Italy
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Moretto M, Sonego P, Pilati S, Malacarne G, Costantini L, Grzeskowiak L, Bagagli G, Grando MS, Moser C, Engelen K. VESPUCCI: Exploring Patterns of Gene Expression in Grapevine. FRONTIERS IN PLANT SCIENCE 2016; 7:633. [PMID: 27242836 PMCID: PMC4862315 DOI: 10.3389/fpls.2016.00633] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 04/25/2016] [Indexed: 05/20/2023]
Abstract
Large-scale transcriptional studies aim to decipher the dynamic cellular responses to a stimulus, like different environmental conditions. In the era of high-throughput omics biology, the most used technologies for these purposes are microarray and RNA-Seq, whose data are usually required to be deposited in public repositories upon publication. Such repositories have the enormous potential to provide a comprehensive view of how different experimental conditions lead to expression changes, by comparing gene expression across all possible measured conditions. Unfortunately, this task is greatly impaired by differences among experimental platforms that make direct comparisons difficult. In this paper, we present the Vitis Expression Studies Platform Using COLOMBOS Compendia Instances (VESPUCCI), a gene expression compendium for grapevine which was built by adapting an approach originally developed for bacteria, and show how it can be used to investigate complex gene expression patterns. We integrated nearly all publicly available microarray and RNA-Seq expression data: 1608 gene expression samples from 10 different technological platforms. Each sample has been manually annotated using a controlled vocabulary developed ad hoc to ensure both human readability and computational tractability. Expression data in the compendium can be visually explored using several tools provided by the web interface or can be programmatically accessed using the REST interface. VESPUCCI is freely accessible at http://vespucci.colombos.fmach.it.
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Affiliation(s)
- Marco Moretto
- Department of Computational Biology, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
- Department of Biology, University of PadovaPadova, Italy
| | - Paolo Sonego
- Department of Computational Biology, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Stefania Pilati
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Giulia Malacarne
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Laura Costantini
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Lukasz Grzeskowiak
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Giorgia Bagagli
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Maria Stella Grando
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Claudio Moser
- Department of Genomics and Biology of Fruit Crop, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
| | - Kristof Engelen
- Department of Computational Biology, Research and Innovation Center, Fondazione Edmund MachTrento, Italy
- *Correspondence: Kristof Engelen,
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Blanco-Ulate B, Amrine KCH, Collins TS, Rivero RM, Vicente AR, Morales-Cruz A, Doyle CL, Ye Z, Allen G, Heymann H, Ebeler SE, Cantu D. Developmental and Metabolic Plasticity of White-Skinned Grape Berries in Response to Botrytis cinerea during Noble Rot. PLANT PHYSIOLOGY 2015; 169:2422-43. [PMID: 26450706 PMCID: PMC4677888 DOI: 10.1104/pp.15.00852] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 10/06/2015] [Indexed: 05/24/2023]
Abstract
Noble rot results from exceptional infections of ripe grape (Vitis vinifera) berries by Botrytis cinerea. Unlike bunch rot, noble rot promotes favorable changes in grape berries and the accumulation of secondary metabolites that enhance wine grape composition. Noble rot-infected berries of cv Sémillon, a white-skinned variety, were collected over 3 years from a commercial vineyard at the same time that fruit were harvested for botrytized wine production. Using an integrated transcriptomics and metabolomics approach, we demonstrate that noble rot alters the metabolism of cv Sémillon berries by inducing biotic and abiotic stress responses as well as ripening processes. During noble rot, B. cinerea induced the expression of key regulators of ripening-associated pathways, some of which are distinctive to the normal ripening of red-skinned cultivars. Enhancement of phenylpropanoid metabolism, characterized by a restricted flux in white-skinned berries, was a common outcome of noble rot and red-skinned berry ripening. Transcript and metabolite analyses together with enzymatic assays determined that the biosynthesis of anthocyanins is a consistent hallmark of noble rot in cv Sémillon berries. The biosynthesis of terpenes and fatty acid aroma precursors also increased during noble rot. We finally characterized the impact of noble rot in botrytized wines. Altogether, the results of this work demonstrated that noble rot causes a major reprogramming of berry development and metabolism. This desirable interaction between a fruit and a fungus stimulates pathways otherwise inactive in white-skinned berries, leading to a greater accumulation of compounds involved in the unique flavor and aroma of botrytized wines.
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Affiliation(s)
- Barbara Blanco-Ulate
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Katherine C H Amrine
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Thomas S Collins
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Rosa M Rivero
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Ariel R Vicente
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Abraham Morales-Cruz
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Carolyn L Doyle
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Zirou Ye
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Greg Allen
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Hildegarde Heymann
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Susan E Ebeler
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
| | - Dario Cantu
- Department of Viticulture and Enology, University of California, Davis, California 95616 (B.B.-U., K.C.H.A., T.S.C., A.M.-C., C.L.D., Z.Y., H.H., S.E.E., D.C.);Viticulture and Enology Program, Washington State University, Tri-Cities, Richland, Washington 99354 (T.S.C.);Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas, 30100 Murcia, Spain (R.M.R.);Consejo Nacional de Investigaciones Científicas y Técnicas, 1900 La Plata, Argentina (A.R.V.);Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 1900 La Plata, Argentina (A.R.V.); andDolce Winery, Oakville, California 94562 (G.A.)
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Fennell AY, Schlauch KA, Gouthu S, Deluc LG, Khadka V, Sreekantan L, Grimplet J, Cramer GR, Mathiason KL. Short day transcriptomic programming during induction of dormancy in grapevine. FRONTIERS IN PLANT SCIENCE 2015; 6:834. [PMID: 26582400 PMCID: PMC4632279 DOI: 10.3389/fpls.2015.00834] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 09/23/2015] [Indexed: 05/05/2023]
Abstract
Bud dormancy in grapevine is an adaptive strategy for the survival of drought, high and low temperatures and freeze dehydration stress that limit the range of cultivar adaptation. Therefore, development of a comprehensive understanding of the biological mechanisms involved in bud dormancy is needed to promote advances in selection and breeding, and to develop improved cultural practices for existing grape cultivars. The seasonally indeterminate grapevine, which continuously develops compound axillary buds during the growing season, provides an excellent system for dissecting dormancy, because the grapevine does not transition through terminal bud development prior to dormancy. This study used gene expression patterns and targeted metabolite analysis of two grapevine genotypes that are short photoperiod responsive (Vitis riparia) and non-responsive (V. hybrid, Seyval) for dormancy development to determine differences between bud maturation and dormancy commitment. Grapevine gene expression and metabolites were monitored at seven time points under long (LD, 15 h) and short (SD, 13 h) day treatments. The use of age-matched buds and a small (2 h) photoperiod difference minimized developmental differences and allowed us to separate general photoperiod from dormancy specific gene responses. Gene expression profiles indicated three distinct phases (perception, induction and dormancy) in SD-induced dormancy development in V. riparia. Different genes from the NAC DOMAIN CONTAINING PROTEIN 19 and WRKY families of transcription factors were differentially expressed in each phase of dormancy. Metabolite and transcriptome analyses indicated ABA, trehalose, raffinose and resveratrol compounds have a potential role in dormancy commitment. Finally, a comparison between V. riparia compound axillary bud dormancy and dormancy responses in other species emphasized the relationship between dormancy and the expression of RESVERATROL SYNTHASE and genes associated with C3HC4-TYPE RING FINGER and NAC DOMAIN CONTAINING PROTEIN 19 transcription factors.
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Affiliation(s)
- Anne Y. Fennell
- Northern Plains BioStress Laboratory, Plant Science Department, South Dakota State UniversityBrookings, SD, USA
| | - Karen A. Schlauch
- Department of Biochemistry and Molecular Biology, University of Nevada, RenoReno, NV, USA
| | | | - Laurent G. Deluc
- Department of Horticulture, Oregon State UniversityCorvallis, OR, USA
| | - Vedbar Khadka
- Northern Plains BioStress Laboratory, Plant Science Department, South Dakota State UniversityBrookings, SD, USA
| | - Lekha Sreekantan
- Northern Plains BioStress Laboratory, Plant Science Department, South Dakota State UniversityBrookings, SD, USA
| | - Jerome Grimplet
- Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja)Logroño, Spain
| | - Grant R. Cramer
- Department of Biochemistry and Molecular Biology, University of Nevada, RenoReno, NV, USA
| | - Katherine L. Mathiason
- Northern Plains BioStress Laboratory, Plant Science Department, South Dakota State UniversityBrookings, SD, USA
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Cavill R, Jennen D, Kleinjans J, Briedé JJ. Transcriptomic and metabolomic data integration. Brief Bioinform 2015; 17:891-901. [PMID: 26467821 DOI: 10.1093/bib/bbv090] [Citation(s) in RCA: 147] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Indexed: 01/12/2023] Open
Abstract
Many studies now produce parallel data sets from different omics technologies; however, the task of interpreting the acquired data in an integrated fashion is not trivial. This review covers those methods that have been used over the past decade to statistically integrate and interpret metabolomics and transcriptomic data sets. It defines four categories of approaches, correlation-based integration, concatenation-based integration, multivariate-based integration and pathway-based integration, into which all existing statistical methods fit. It also explores the choices in study design for generating samples for analysis by these omics technologies and the impact that these technical decisions have on the subsequent data analysis options.
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Pulvirenti A, Giugno R, Distefano R, Pigola G, Mongiovi M, Giudice G, Vendramin V, Lombardo A, Cattonaro F, Ferro A. A knowledge base for Vitis vinifera functional analysis. BMC SYSTEMS BIOLOGY 2015; 9 Suppl 3:S5. [PMID: 26050794 PMCID: PMC4464603 DOI: 10.1186/1752-0509-9-s3-s5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background Vitis vinifera (Grapevine) is the most important fruit species in the modern world. Wine and table grapes sales contribute significantly to the economy of major wine producing countries. The most relevant goals in wine production concern quality and safety. In order to significantly improve the achievement of these objectives and to gain biological knowledge about cultivars, a genomic approach is the most reliable strategy. The recent grapevine genome sequencing offers the opportunity to study the potential roles of genes and microRNAs in fruit maturation and other physiological and pathological processes. Although several systems allowing the analysis of plant genomes have been reported, none of them has been designed specifically for the functional analysis of grapevine genomes of cultivars under environmental stress in connection with microRNA data. Description Here we introduce a novel knowledge base, called BIOWINE, designed for the functional analysis of Vitis vinifera genomes of cultivars present in Sicily. The system allows the analysis of RNA-seq experiments of two different cultivars, namely Nero d'Avola and Nerello Mascalese. Samples were taken under different climatic conditions of phenological phases, diseases, and geographic locations. The BIOWINE web interface is equipped with data analysis modules for grapevine genomes. In particular users may analyze the current genome assembly together with the RNA-seq data through a customized version of GBrowse. The web interface allows users to perform gene set enrichment by exploiting third-party databases. Conclusions BIOWINE is a knowledge base implementing a set of bioinformatics tools for the analysis of grapevine genomes. The system aims to increase our understanding of the grapevine varieties and species of Sicilian products focusing on adaptability to different climatic conditions, phenological phases, diseases, and geographic locations.
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Rocheta M, Becker JD, Coito JL, Carvalho L, Amâncio S. Heat and water stress induce unique transcriptional signatures of heat-shock proteins and transcription factors in grapevine. Funct Integr Genomics 2015; 14:135-48. [PMID: 24122211 DOI: 10.1007/s10142-013-0338-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 09/10/2013] [Accepted: 09/23/2013] [Indexed: 11/27/2022]
Abstract
Grapevine is an extremely important crop worldwide.In southern Europe, post-flowering phases of the growth cycle can occur under high temperatures, excessive light, and drought conditions at soil and/or atmospheric level. In this study, we subjected greenhouse grown grapevine, variety Aragonez, to two individual abiotic stresses, water deficit stress(WDS), and heat stress (HS). The adaptation of plants to stress is a complex response triggered by cascades of molecular net works involved in stress perception, signal transduction, and the expression of specific stress-related genes and metabolites. Approaches such as array-based transcript profiling allow assessing the expression of thousands of genes in control and stress tissues. Using microarrays, we analyzed the leaf transcriptomic profile of the grapevine plants. Photosynthesis measurements verified that the plants were significantly affected by the stresses applied. Leaf gene expression was obtained using a high-throughput transcriptomic grapevine array, the 23K custom-made Affymetrix Vitis GeneChip. We identified 1,594 genes as differentially expressed between control and treatments and grouped them into ten major functional categories using MapMan software. The transcriptome of Aragonez was more significantly affected by HS when compared with WDS. The number of genes coding for heat-shock proteins and transcription factors expressed solely in response to HS suggesting their expression as unique signatures of HS. However, across-talk between the response pathways to both stresses was observed at the level of AP2/ERF transcription factors.
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Suzuki M, Nakabayashi R, Ogata Y, Sakurai N, Tokimatsu T, Goto S, Suzuki M, Jasinski M, Martinoia E, Otagaki S, Matsumoto S, Saito K, Shiratake K. Multiomics in grape berry skin revealed specific induction of the stilbene synthetic pathway by ultraviolet-C irradiation. PLANT PHYSIOLOGY 2015; 168:47-59. [PMID: 25761715 PMCID: PMC4424009 DOI: 10.1104/pp.114.254375] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 03/04/2015] [Indexed: 05/08/2023]
Abstract
Grape (Vitis vinifera) accumulates various polyphenolic compounds, which protect against environmental stresses, including ultraviolet-C (UV-C) light and pathogens. In this study, we looked at the transcriptome and metabolome in grape berry skin after UV-C irradiation, which demonstrated the effectiveness of omics approaches to clarify important traits of grape. We performed transcriptome analysis using a genome-wide microarray, which revealed 238 genes up-regulated more than 5-fold by UV-C light. Enrichment analysis of Gene Ontology terms showed that genes encoding stilbene synthase, a key enzyme for resveratrol synthesis, were enriched in the up-regulated genes. We performed metabolome analysis using liquid chromatography-quadrupole time-of-flight mass spectrometry, and 2,012 metabolite peaks, including unidentified peaks, were detected. Principal component analysis using the peaks showed that only one metabolite peak, identified as resveratrol, was highly induced by UV-C light. We updated the metabolic pathway map of grape in the Kyoto Encyclopedia of Genes and Genomes (KEGG) database and in the KaPPA-View 4 KEGG system, then projected the transcriptome and metabolome data on a metabolic pathway map. The map showed specific induction of the resveratrol synthetic pathway by UV-C light. Our results showed that multiomics is a powerful tool to elucidate the accumulation mechanisms of secondary metabolites, and updated systems, such as KEGG and KaPPA-View 4 KEGG for grape, can support such studies.
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Affiliation(s)
- Mami Suzuki
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Ryo Nakabayashi
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Yoshiyuki Ogata
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Nozomu Sakurai
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Toshiaki Tokimatsu
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Susumu Goto
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Makoto Suzuki
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Michal Jasinski
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Enrico Martinoia
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Shungo Otagaki
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Shogo Matsumoto
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Kazuki Saito
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
| | - Katsuhiro Shiratake
- Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan (Mam.S., S.O., S.M., K.Sh.);National Institute of Vegetables and Tea Science, Taketoyo 470-2351, Japan (Mam.S.);RIKEN Center for Sustainable Resource Science, Tsurumi, Yokohama 230-0045, Japan (R.N., Mak.S., K.Sa.);Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Naka, Sakai 599-8531, Japan (Y.O.);Kazusa DNA Research Institute, Kisarazu 292-0818, Japan (N.S.);Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan (T.T., S.G.);Database Center for Life Science, Research Organization of Information and Systems, Kashiwa 277-0871, Japan (T.T.);Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 60-637 Poznan, Poland (M.J.);Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 61-704 Poznan, Poland (M.J.);Institute of Plant Biology, University of Zurich, Zurich 8008, Switzerland (E.M.); andGraduate School of Pharmaceutical Sciences, Chiba University, Chuo, Chiba 260-8675, Japan (K.Sa.)
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