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Rodrigues M, Ordoñez-Trejo EJ, Rasori A, Varotto S, Ruperti B, Bonghi C. Dissecting postharvest chilling injuries in pome and stone fruit through integrated omics. FRONTIERS IN PLANT SCIENCE 2024; 14:1272986. [PMID: 38235207 PMCID: PMC10791837 DOI: 10.3389/fpls.2023.1272986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 12/11/2023] [Indexed: 01/19/2024]
Abstract
Lowering the storage temperature is an effective method to extend the postharvest and shelf life of fruits. Nevertheless, this technique often leads to physiological disorders, commonly known as chilling injuries. Apples and pears are susceptible to chilling injuries, among which superficial scald is the most economically relevant. Superficial scald is due to necrotic lesions of the first layers of hypodermis manifested through skin browning. In peaches and nectarines, chilling injuries are characterized by internal symptoms, such as mealiness. Fruits with these aesthetic or compositional/structural defects are not suitable for fresh consumption. Genetic variation is a key factor in determining fruit susceptibility to chilling injuries; however, physiological, or technical aspects such as harvest maturity and storage conditions also play a role. Multi-omics approaches have been used to provide an integrated explanation of chilling injury development. Metabolomics in pome fruits specifically targets the identification of ethylene, phenols, lipids, and oxidation products. Genomics and transcriptomics have revealed interesting connections with metabolomic datasets, pinpointing specific genes linked to cold stress, wax synthesis, farnesene metabolism, and the metabolic pathways of ascorbate and glutathione. When applied to Prunus species, these cutting-edge approaches have uncovered that the development of mealiness symptoms is linked to ethylene signaling, cell wall synthesis, lipid metabolism, cold stress genes, and increased DNA methylation levels. Emphasizing the findings from multi-omics studies, this review reports how the integration of omics datasets can provide new insights into understanding of chilling injury development. This new information is essential for successfully creating more resilient fruit varieties and developing novel postharvest strategies.
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Affiliation(s)
| | | | | | | | - Benedetto Ruperti
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Italy
| | - Claudio Bonghi
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Italy
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Franzoni G, Spadafora ND, Sirangelo TM, Ferrante A, Rogers HJ. Biochemical and molecular changes in peach fruit exposed to cold stress conditions. MOLECULAR HORTICULTURE 2023; 3:24. [PMID: 37953307 PMCID: PMC10641970 DOI: 10.1186/s43897-023-00073-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/26/2023] [Indexed: 11/14/2023]
Abstract
Storage or transportation temperature is very important for preserving the quality of fruit. However, low temperature in sensitive fruit such as peach can induce loss of quality. Fruit exposed to a specific range of temperatures and for a longer period can show chilling injury (CI) symptoms. The susceptibility to CI at low temperature varies among cultivars and genetic backgrounds. Along with agronomic management, appropriate postharvest management can limit quality losses. The importance of correct temperature management during postharvest handling has been widely demonstrated. Nowadays, due to long-distance markets and complex logistics that require multiple actors, the management of storage/transportation conditions is crucial for the quality of products reaching the consumer.Peach fruit exposed to low temperatures activate a suite of physiological, metabolomic, and molecular changes that attempt to counteract the negative effects of chilling stress. In this review an overview of the factors involved, and plant responses is presented and critically discussed. Physiological disorders associated with CI generally only appear after the storage/transportation, hence early detection methods are needed to monitor quality and detect internal changes which will lead to CI development. CI detection tools are assessed: they need to be easy to use, and preferably non-destructive to avoid loss of products.
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Affiliation(s)
- Giulia Franzoni
- Department of Agricultural and Environmental Sciences, University of Milan, Via Celoria 2, 20133, Milan, Italy
| | - Natasha Damiana Spadafora
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121, Ferrara, Italy.
| | - Tiziana Maria Sirangelo
- ENEA-Italian National Agency for New Technologies, Energy and Sustainable Economic Development-Division Biotechnologies and Agroindustry, 00123, Rome, Italy
| | - Antonio Ferrante
- Department of Agricultural and Environmental Sciences, University of Milan, Via Celoria 2, 20133, Milan, Italy
| | - Hilary J Rogers
- School of Biosciences, Cardiff University, Sir Martin Evans Building, Museum Avenue, Cardiff, CF10 3AX, UK
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Duan W, Yang C, Cao X, Wei C, Chen K, Li X, Zhang B. Chilling-induced peach flavor loss is associated with expression and DNA methylation of functional genes. J Adv Res 2023; 53:17-31. [PMID: 36496174 PMCID: PMC10658238 DOI: 10.1016/j.jare.2022.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 12/01/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Flavor is a major contributor to consumer preference. Despite being effective at extending the fruit's commercial life, cold storage also results in a significant loss of flavor volatiles. To date, there has been few studies on the metabolic dynamics and the mechanism underlying the regulatory networks that modulate flavor loss during cold storage for fruit. METHODS The volatile contents were detected by Gas Chromatography-Mass Spectrometer (GC-MS). Weighted gene co-expression network analysis (WGCNA) was used to identify structure genes and transcription factors (TFs). DNA methylation was analyzed by whole-genome methylation sequencing during cold storage. RESULTS We generated a temporal map, over hourly to weekly timescales, for the effects of chilling on flavor volatiles by combining metabolome, transcriptome, and DNA methylome in peach fruit. Based on the big data analysis, we developed a regulatory network for volatile formation and found that a decrease in volatiles during cold storage was significantly correlated with a decrease in the expression of synthesis genes. Moreover, TFs associated with these structure genes were identified. Expression of genes involved in ethylene biosynthesis was reduced while cold tolerance pathway was activated in response to low temperature. Functions of those genes were confirmed through transgenic experiments and across peach cultivars, suggesting our dataset is a useful tool for elucidating regulatory factors that have not yet been clarified in relation to flavor and cold tolerance. Genome wide DNA methylation was induced by chilling and peaked at 7 d followed by a decline during 28 d cold storage. Reduction of gene expression was accompanied by major changes in the methylation status of their promoters, including PpACS1, PpAAT1, PpTPS3 and PpMADS2. CONCLUSION Our study revealed the mechanism for chilling-induced flavor loss of peach fruit through time-course transcriptome and DNA methylome analysis.
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Affiliation(s)
- Wenyi Duan
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou 450009, China
| | - Can Yang
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Xiangmei Cao
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Chunyan Wei
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Kunsong Chen
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Xian Li
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Bo Zhang
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; Shandong (Linyi) Institute of Morden Agriculture, Zhejiang University, Linyin 276000, China.
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Anthony BM, Chaparro JM, Prenni JE, Minas IS. Carbon sufficiency boosts phenylpropanoid biosynthesis early in peach fruit development priming superior fruit quality. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 196:1019-1031. [PMID: 36898214 DOI: 10.1016/j.plaphy.2023.02.038] [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: 10/19/2022] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Manipulating the crop load in peach trees determines carbon supply and optimum balance between fruit yield and quality potentials. The impact of carbon supply on peach fruit quality was assessed in three development stages (S2, S3, S4) on fruit of equal maturity from trees that were carbon (C) starved (unthinned) and sufficient (thinned). Previous studies determined that primary metabolites of peach fruit mesocarp are mainly linked with developmental processes, thus, the secondary metabolite profile was assessed using non-targeted liquid chromatography mass-spectrometry (LC-MS). Carbon sufficient (C-sufficient) fruit demonstrated superior quality attributes as compared to C-starved fruit. Early metabolic shifts in the secondary metabolome appear to prime quality at harvest. Enhanced C-availability facilitated the increased and consistent synthesis of flavonoids, like catechin, epicatechin and eriodyctiol, via the phenylpropanoid pathway, providing a link between the metabolome and fruit quality, and serving as signatures of C-sufficiency during peach fruit development.
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Affiliation(s)
- Brendon M Anthony
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, United States
| | - Jacqueline M Chaparro
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, United States
| | - Jessica E Prenni
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, United States
| | - Ioannis S Minas
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, United States.
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Olmedo P, Zepeda B, Delgado-Rioseco J, Leiva C, Moreno AA, Sagredo K, Blanco-Herrera F, Pedreschi R, Infante R, Meneses C, Campos-Vargas R. Metabolite Profiling Reveals the Effect of Cold Storage on Primary Metabolism in Nectarine Varieties with Contrasting Mealiness. PLANTS (BASEL, SWITZERLAND) 2023; 12:766. [PMID: 36840114 PMCID: PMC9965640 DOI: 10.3390/plants12040766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/24/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
Chilling injury is a physiological disorder caused by cold storage in peaches and nectarines. The main symptom of chilling injury is mealiness/wooliness, described as a lack of juice in fruit flesh. In this work, we studied two nectarine varieties (Andes Nec-2 and Andes Nec-3) with contrasting susceptibility to mealiness after cold storage. A non-targeted metabolomic analysis was conducted by GC-MS to understand if changes in metabolite abundance are associated with nectarine mealiness induced by cold storage. Multivariate analyses indicated that in unripe nectarines, cold storage promoted a higher accumulation of amino acids in both varieties. Interestingly, for ripe nectarines, cold storage induced an accumulation of fewer amino acids in both varieties and showed an increased abundance of sugars and organic acids. A pathway reconstruction of primary metabolism revealed that in ripe nectarines, cold storage disrupted metabolite abundance in sugar metabolism and the TCA cycle, leading to a differential accumulation of amino acids, organic acids, and sugars in mealy and juicy nectarines.
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Affiliation(s)
- Patricio Olmedo
- Centro de Estudios Postcosecha, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago 8831314, Chile
| | - Baltasar Zepeda
- Horticulture and Product Physiology, Department of Plant Sciences, Wageningen University, P.O. Box 16, 6700 AA Wageningen, The Netherlands
| | - Joaquín Delgado-Rioseco
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
| | - Carol Leiva
- Centro de Estudios Postcosecha, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago 8831314, Chile
| | - Adrián A. Moreno
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
| | - Karen Sagredo
- Departamento de Producción Agrícola, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago 8831314, Chile
| | - Francisca Blanco-Herrera
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370186, Chile
- ANID—Millennium Science Initiative Program—Millennium Nucleus for the Development of Super Adaptable Plants (MN-SAP), Santiago 8370186, Chile
| | - Romina Pedreschi
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Quillota 2260000, Chile
- Millennium Institute Center for Genome Regulation (CRG), Santiago 7800003, Chile
| | - Rodrigo Infante
- Departamento de Producción Agrícola, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago 8831314, Chile
| | - Claudio Meneses
- ANID—Millennium Science Initiative Program—Millennium Nucleus for the Development of Super Adaptable Plants (MN-SAP), Santiago 8370186, Chile
- Millennium Institute Center for Genome Regulation (CRG), Santiago 7800003, Chile
- Departamento de Fruticultura y Enología, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Reinaldo Campos-Vargas
- Centro de Estudios Postcosecha, Facultad de Ciencias Agronómicas, Universidad de Chile, Santiago 8831314, Chile
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Cheng C, Yan C, Qi CT, Zhao XL, Liu LX, Guo Y, Leng P, Sun J, Ahmtijiang, Liu J, Liu YG. Metabolome and transcriptome analysis of postharvest peach fruit in response to fungal pathogen Monilinia fructicola infection. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Muto A, Bruno L, Madeo ML, Ludlow R, Ferrari M, Stimpson L, LoGiudice C, Picardi E, Ferrante A, Pasti L, Müller CT, Chiappetta AAC, Rogers HJ, Bitonti MB, Spadafora ND. Comparative transcriptomic profiling of peach and nectarine cultivars reveals cultivar-specific responses to chilled postharvest storage. FRONTIERS IN PLANT SCIENCE 2022; 13:1062194. [PMID: 36507427 PMCID: PMC9733835 DOI: 10.3389/fpls.2022.1062194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/07/2022] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Peach (Prunus persica (L.) Batsch,) and nectarine fruits (Prunus persica (L.) Batsch, var nectarine), are characterized by a rapid deterioration at room temperature. Therefore, cold storage is widely used to delay fruit post-harvest ripening and extend fruit commercial life. Physiological disorders, collectively known as chilling injury, can develop typically after 3 weeks of low-temperature storage and affect fruit quality. METHODS A comparative transcriptomic analysis was performed to identify regulatory pathways that develop before chilling injury symptoms are detectable using next generation sequencing on the fruits of two contrasting cultivars, one peach (Sagittaria) and one nectarine, (Big Top), over 14 days of postharvest cold storage. RESULTS There was a progressive increase in the number of differentially expressed genes between time points (DEGs) in both cultivars. More (1264) time point DEGs were identified in 'Big Top' compared to 'Sagittaria' (746 DEGs). Both cultivars showed a downregulation of pathways related to photosynthesis, and an upregulation of pathways related to amino sugars, nucleotide sugar metabolism and plant hormone signal transduction with ethylene pathways being most affected. Expression patterns of ethylene related genes (including biosynthesis, signaling and ERF transcription factors) correlated with genes involved in cell wall modification, membrane composition, pathogen and stress response, which are all involved later during storage in development of chilling injury. DISCUSSION Overall, the results show that common pathways are activated in the fruit of 'Big Top' nectarine and 'Sagittaria' peach in response to cold storage but include also differences that are cultivar-specific responses.
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Affiliation(s)
- Antonella Muto
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
| | - Leonardo Bruno
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
| | - Maria Letizia Madeo
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
| | - Richard Ludlow
- School of Biosciences, Cardiff University, Cardiff, United Kingdom
| | - Michele Ferrari
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
| | - Louise Stimpson
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
- School of Biosciences, Cardiff University, Cardiff, United Kingdom
| | - Claudio LoGiudice
- Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, Bari, Italy
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, Consiglio Nazionale delle Ricerche, Bari, Italy
| | - Ernesto Picardi
- Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, Bari, Italy
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, Consiglio Nazionale delle Ricerche, Bari, Italy
| | - Antonio Ferrante
- Department of Agricultural and Environmental Science, Università degli Studi di Milano, Milan, Italy
| | - Luisa Pasti
- Department of Environment and Prevention Sciences, University of Ferrara, Ferrara, Italy
| | | | | | - Hilary J. Rogers
- School of Biosciences, Cardiff University, Cardiff, United Kingdom
| | - Maria Beatrice Bitonti
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
| | - Natasha Damiana Spadafora
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Cosenza, Italy
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
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Lurie S. Proteomic and metabolomic studies on chilling injury in peach and nectarine. FRONTIERS IN PLANT SCIENCE 2022; 13:958312. [PMID: 36267944 PMCID: PMC9577496 DOI: 10.3389/fpls.2022.958312] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/25/2022] [Indexed: 06/16/2023]
Abstract
Peaches and nectarines are temperate climate stone fruits, which should be stored at 0°C to prevent the ripening of these climacteric fruits. However, if stored for too long or if stored at a higher temperature (4 or 5°C), they develop chilling injury. Chilling injury damage includes (1) dry, mealy, wooly (lack of juice) fruits, (2) hard-textured fruits with no juice (leatheriness), (3) flesh browning, and (4) flesh bleeding or internal reddening. There are genetic components to these disorders in that early season fruits are generally more resistant than late season fruits, and white-fleshed fruits are more susceptible to internal browning than yellow-fleshed fruits. A recent review covered the recent research in genomic and transcriptomic studies, and this review examines findings from proteomic and metabolomics studies. Proteomic studies found that the ethylene synthesis proteins are decreased in cold compromised fruits, and this affects the processes initiated by ethylene including cell wall and volatile changes. Enzymes in metabolic pathways were both higher and lower in abundance in CI fruits, an indication of an imbalance in energy production. Stress proteins increased in both fruits with or without CI, but were higher in damaged fruits. Metabolomics showed the role of levels of sugars, sucrose, raffinose, galactinol, and glucose-6-phosphate in protection against chilling injury, along with other membrane stabilizers such as polyamines. Amino acid changes were inconsistent among the studies. Lipid species changes during storage could be correlated with sensitivity or resistance to CI, but more studies are needed.
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Fruitomics: The Importance of Combining Sensory and Chemical Analyses in Assessing Cold Storage Responses of Six Peach (Prunus persica L. Batsch) Cultivars. Foods 2022; 11:foods11172554. [PMID: 36076741 PMCID: PMC9455255 DOI: 10.3390/foods11172554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/23/2022] Open
Abstract
Cold storage is used to extend peach commercial life, but can affect quality. Quality changes are assessed through the content of nutritionally relevant compounds, aroma, physical characters and/or sensorially. Here, six peach and nectarine cultivars were sampled at commercial harvest and after 7 days of 1 °C storage. A trained panel was used to evaluate sensorial characters, while carotenoids, phenolics, vitamin C, total sugars, and qualitative traits including firmness, titrable acidity and soluble solid content were integrated with volatile organic compound (VOC) analysis previously reported. The different analyses reveal interesting patterns of correlation, and the six cultivars responded differently to cold storage. Sensory parameters were correlated with 64 VOCs and seven intrinsic characters. Acidity, firmness, and 10 VOCs were strongly negatively correlated with harmony and sweetness, but positively correlated with bitterness, astringency, and crunchiness. In contrast, Brix, b-carotene, and six VOCs were positively correlated with harmony and sweetness.
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Zhang X, Liu T, Zhu S, Wang D, Sun S, Xin L. Short‐term hypobaric treatment alleviates chilling injury by regulating membrane fatty acids metabolism in peach fruit. J Food Biochem 2022; 46:e14113. [DOI: 10.1111/jfbc.14113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/27/2021] [Accepted: 01/18/2022] [Indexed: 11/28/2022]
Affiliation(s)
| | - Tao Liu
- Huangdao Customs District P. R. China Qingdao PR China
| | - Shuhua Zhu
- College of Chemistry and Material Science Shandong Agricultural University Tai’an PR China
| | - Dan Wang
- Shandong Institute of Pomology Tai’an PR China
| | - Shan Sun
- Shandong Institute of Pomology Tai’an PR China
| | - Li Xin
- Shandong Institute of Pomology Tai’an PR China
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Putri SP, Ikram MMM, Sato A, Dahlan HA, Rahmawati D, Ohto Y, Fukusaki E. Application of gas chromatography-mass spectrometry-based metabolomics in food science and technology. J Biosci Bioeng 2022; 133:425-435. [DOI: 10.1016/j.jbiosc.2022.01.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 01/21/2022] [Accepted: 01/21/2022] [Indexed: 12/23/2022]
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Skodra C, Michailidis M, Dasenaki M, Ganopoulos I, Thomaidis NS, Tanou G, Molassiotis A. Unraveling salt-responsive tissue-specific metabolic pathways in olive tree. PHYSIOLOGIA PLANTARUM 2021; 173:1643-1656. [PMID: 34537965 DOI: 10.1111/ppl.13565] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/06/2021] [Accepted: 09/14/2021] [Indexed: 06/13/2023]
Abstract
Salinity is a serious constraint that reduces olive crop productivity. Here, we defined metabolite and gene expression changes in various tissues of olive trees (cv. "Chondrolia Chalkidikis") exposed to 75 mM NaCl for 45 days. Results showed that salinity induced foliar symptoms and impaired growth and photosynthetic parameters. The content of Na+ and Cl- in roots, xylem, phloem and leaves increased, although the Na+ levels in old leaves and Cl- in young leaves remained unaffected. Mannitol was accumulated in roots and old leaves challenged by salinity. NaCl-treated trees have a decreased TCA-associated metabolites, such as citric and malic acid, as well as changes in phenylpropanoid-associated metabolites (i.e., pinoresinol and vanillic acid) and genes (OePLRTp2 and OeCA4H). Salt treatment resulted in hydroxyl-decarboxylmethyl eleuropein aglycone accumulation and OeGTF up-regulation in new leaves, possibly suggesting that oleuropein metabolism was modified by NaCl. Tyrosine metabolism, particularly verbascoside levels and OePPO and OehisC expressions, was modulated by salinity. Both genes (e.g., OeAtF3H and OeFNSII) and metabolites (e.g., apigenin and luteolin) involved in flavonoid biosynthesis were induced in old leaves exposed to NaCl. Based on these data, we constructed an interaction scheme of changes in metabolites and transcripts across olive tissues upon salinity. Particularly, several metabolites involved in carbohydrate metabolism were reduced in roots, while many sugars, carbohydrates and flavonoids were increased in leaves. This study provided a framework for better understanding the possible mechanisms that govern the tissue-specific response of olive tree to salinity stress, with insights into molecules that can be used for olive crop improvement projects.
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Affiliation(s)
- Christina Skodra
- Department of Horticulture, Laboratory of Pomology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michail Michailidis
- Department of Horticulture, Laboratory of Pomology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Marilena Dasenaki
- Department of Chemistry, Laboratory of Analytical Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, Thessaloniki, Greece
- Joint Laboratory of Horticulture, ELGO-DEMETER, Thessaloniki, Greece
| | - Nikolaos S Thomaidis
- Department of Chemistry, Laboratory of Analytical Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgia Tanou
- Joint Laboratory of Horticulture, ELGO-DEMETER, Thessaloniki, Greece
- Institute of Soil and Water Resources, ELGO-DEMETER, Thessaloniki, Greece
| | - Athanassios Molassiotis
- Department of Horticulture, Laboratory of Pomology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Molecular Insights of Fruit Quality Traits in Peaches, Prunus persica. PLANTS 2021; 10:plants10102191. [PMID: 34686000 PMCID: PMC8541108 DOI: 10.3390/plants10102191] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 01/04/2023]
Abstract
Fleshy fruits are the most demanded fruits because of their organoleptic qualities and nutritional values. The genus Prunus is a rich source of diversified stone/drupe fruits such as almonds, apricots, plums, sweet cherries, peaches, and nectarines. The fruit-ripening process in Prunus involves coordinated biochemical and physiological changes resulting in changes in fruit texture, aroma gain, color change in the pericarp, sugar/organic acid balance, fruit growth, and weight gain. There are different varieties of peaches with unique palatable qualities and gaining knowledge in the genetics behind these quality traits helps in seedling selection for breeding programs. In addition, peaches have shorter post-harvest life due to excessive softening, resulting in fruit quality reduction and market loss. Many studies have been executed to understand the softening process at the molecular level to find the genetic basis. To summarize, this review focused on the molecular aspects of peach fruit quality attributes and their related genetics to understand the underlying mechanisms.
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Karagiannis E, Michailidis M, Skodra C, Molassiotis A, Tanou G. Silicon influenced ripening metabolism and improved fruit quality traits in apples. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 166:270-277. [PMID: 34130037 DOI: 10.1016/j.plaphy.2021.05.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/25/2021] [Indexed: 06/12/2023]
Abstract
The benefits of silicon against abiotic stress in different annual plant species have been described in many studies, however the regulation of ripening of fruit tree crops by silicon remains largely uncharacterized. Therefore, the present study aimed to explore the impact of foliar silicon application in the apple (cv. 'Fuji') fruit ripening traits along with the effect of silicon in the nutrient and metabolic changes in the fully expanded leaves, annual shoots, fruit outer pericarp (peel) and fruit mesocarp (skin) tissues. Data indicated that fruit firmness and apple peel color attributes, such as redness (a*) and percentage of red-blushed surface were induced by silicon application. Moreover, several fruit ripening traits, such as titratable acidity, soluble solid content and respiration rate were unaffected by silicon. Endogenous silicon level in leaves shoots and peel tissues were increased by exogenously applied silicon while several elements (i.e., P, Mg, Mn, Fe and Cu) were altered in the tested tissues that exposed to silicon. In addition, silicon increased the accumulation of total phenolic and total anthocyanin compounds in the various apple tissues. The level of various primary metabolites including sorbitol, fructose, maltose cellobiose, malic acid, phosphoric acid and gluconic acid was also notably affected by silicon in a tissue-specific manner. Overall, this study provides a valuable resource for future research, aiming in the elucidation of the role of silicon in fruit tree physiology.
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Affiliation(s)
- Evangelos Karagiannis
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001, Thessaloniki, Greece.
| | - Michail Michailidis
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001, Thessaloniki, Greece.
| | - Christina Skodra
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001, Thessaloniki, Greece.
| | - Athanassios Molassiotis
- Laboratory of Pomology, Department of Horticulture, Aristotle University of Thessaloniki, 57001, Thessaloniki, Greece.
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, Thessaloniki, 57001, Greece.
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15
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Drincovich MF. Identifying sources of metabolomic diversity and reconfiguration in peach fruit: taking notes for quality fruit improvement. FEBS Open Bio 2021; 11:3211-3217. [PMID: 34176215 PMCID: PMC8634865 DOI: 10.1002/2211-5463.13233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/08/2021] [Accepted: 06/21/2021] [Indexed: 11/11/2022] Open
Abstract
The metabolomic content determines many of the important features of a fruit, such as its taste, flavor, color, nutritional value, and abiotic or biotic resistance. Peach (Prunus persica (L.) Batsch) is one of the best genetically characterized species used as a model for Rosaceae, the drupes of which are a source of minerals, vitamins, fiber, and antioxidant compounds for healthy diets around the world. During the last few years, a great advance in the analysis of the metabolic diversity and reconfiguration in different peach varieties in response to developmental and environmental factors has occurred. These studies have shown that the great phenotypic diversity among different peach varieties is correlated with differential metabolomic content. Besides, the fruit metabolome of each peach variety is not static; on the contrary, it is drastically configured in response to both developmental and environmental signals, and moreover, it was found that these metabolic reconfigurations are also variety dependent. In the present review, the main sources of metabolic diversity and conditions that induce modifications in the peach fruit metabolome are summarized. It is postulated that comparison of the metabolic reconfigurations that take place among the fruits from different varieties may help us better understand peach fruit metabolism and their key drivers, which in turn may aid in the future design of high‐quality peach fruits.
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Affiliation(s)
- María F Drincovich
- Centro de Estudios Fotosintéticos y Bioquímicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Argentina
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16
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Narvekar AS, Tharayil N. Nitrogen Fertilization Influences the Quantity, Composition, and Tissue Association of Foliar Phenolics in Strawberries. FRONTIERS IN PLANT SCIENCE 2021; 12:613839. [PMID: 33959135 PMCID: PMC8093403 DOI: 10.3389/fpls.2021.613839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
Unlike quantitative changes, the compositional changes of plant phenolics and changes in their tissue association as influenced by the nutrient supply are less well understood. We evaluated the quantity, composition, and tissue association of phenolics in leaves of two Fragaria ananassa cultivars in response to different levels of nitrogen (N) fertilization using global metabolomic approaches. Influence of N supply on phenolic content in both cultivars was similar, but the magnitude of this response was compound specific. Ellagitannins, the most abundant class of phenolic oligomers, were less responsive to the applied N treatments, whereas proanthocyanidins, the less abundant class of phenolic oligomers, exhibited higher fold change. Within mono-phenolics, the hydroxycinnamates were more abundant but showed lower fold change than the hydroxybenzoates. Among flavonoids, the hydroxylated flavonols showed higher abundances than the flavones, with a preferential accumulation of dihydroxylated flavonol at lower N levels. Furthermore, glycosylated flavonols were higher than the acylated forms. The extractable fraction of phenolics was more influenced by the N treatment than the fiber-bound fraction. The extensive compositional modification of phenolics and a greater response of non-bound fractions in response to N rates highlight the potential to use precise management of N supply as an effective strategy to enhance the bioactive compounds in crops.
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17
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Nilo-Poyanco R, Moraga C, Benedetto G, Orellana A, Almeida AM. Shotgun proteomics of peach fruit reveals major metabolic pathways associated to ripening. BMC Genomics 2021; 22:17. [PMID: 33413072 PMCID: PMC7788829 DOI: 10.1186/s12864-020-07299-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Fruit ripening in Prunus persica melting varieties involves several physiological changes that have a direct impact on the fruit organoleptic quality and storage potential. By studying the proteomic differences between the mesocarp of mature and ripe fruit, it would be possible to highlight critical molecular processes involved in the fruit ripening. RESULTS To accomplish this goal, the proteome from mature and ripe fruit was assessed from the variety O'Henry through shotgun proteomics using 1D-gel (PAGE-SDS) as fractionation method followed by LC/MS-MS analysis. Data from the 131,435 spectra could be matched to 2740 proteins, using the peach genome reference v1. After data pre-treatment, 1663 proteins could be used for comparison with datasets assessed using transcriptomic approaches and for quantitative protein accumulation analysis. Close to 26% of the genes that code for the proteins assessed displayed higher expression at ripe fruit compared to other fruit developmental stages, based on published transcriptomic data. Differential accumulation analysis between mature and ripe fruit revealed that 15% of the proteins identified were modulated by the ripening process, with glycogen and isocitrate metabolism, and protein localization overrepresented in mature fruit, as well as cell wall modification in ripe fruit. Potential biomarkers for the ripening process, due to their differential accumulation and gene expression pattern, included a pectin methylesterase inhibitor, a gibbellerin 2-beta-dioxygenase, an omega-6 fatty acid desaturase, a homeobox-leucine zipper protein and an ACC oxidase. Transcription factors enriched in NAC and Myb protein domains would target preferentially the genes encoding proteins more abundant in mature and ripe fruit, respectively. CONCLUSIONS Shotgun proteomics is an unbiased approach to get deeper into the proteome allowing to detect differences in protein abundance between samples. This technique provided a resolution so that individual gene products could be identified. Many proteins likely involved in cell wall and sugar metabolism, aroma and color, change their abundance during the transition from mature to ripe fruit.
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Affiliation(s)
- Ricardo Nilo-Poyanco
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Camino La Pirámide, 5750, Huechuraba, Chile
| | - Carol Moraga
- Université Claude Bernard Lyon 1, 69622, Villeurbanne, France
- Inria Grenoble Rhône-Alpes, 38334, Montbonnot, France
| | - Gianfranco Benedetto
- Centro de Biotecnología Vegetal, Facultad Ciencias Biológicas, Universidad Andrés Bello, República 330, Santiago, Chile
| | - Ariel Orellana
- Centro de Biotecnología Vegetal, Facultad Ciencias Biológicas, Universidad Andrés Bello, República 330, Santiago, Chile
- Center for Genome Regulation, Blanco Encalada, 2085, Santiago, Chile
| | - Andrea Miyasaka Almeida
- Centro de Genómica y Bioinformática, Facultad de Ciencias, Universidad Mayor, Camino La Pirámide, 5750, Huechuraba, Chile.
- Escuela de Agronomía, Facultad de Ciencias, Universidad Mayor, Camino La Pirámide, 5750, Huechuraba, Chile.
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18
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Michailidis M, Karagiannis E, Tanou G, Samiotaki M, Tsiolas G, Sarrou E, Stamatakis G, Ganopoulos I, Martens S, Argiriou A, Molassiotis A. Novel insights into the calcium action in cherry fruit development revealed by high-throughput mapping. PLANT MOLECULAR BIOLOGY 2020; 104:597-614. [PMID: 32909183 DOI: 10.1007/s11103-020-01063-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/27/2020] [Indexed: 05/26/2023]
Abstract
This work provides the first system-wide datasets concerning metabolic changes in calcium-treated fruits, which reveal that exogenously applied calcium may specifically reprogram sweet cherry development and ripening physiognomy. Calcium modulates a wide range of plant developmental processes; however, the regulation of fruit ripening by calcium remains largely uncharacterized. In this study, transcriptome, proteome and metabolome profiling was used to document the responses of sweet cherry fruit to external calcium application (0.5% CaCl2) at 15, 27 and 37 days after full blossom. Endogenous calcium loading in fruit across development following external calcium feeding was accompanied by a reduction in respiration rate. Calcium treatment strongly impaired water-induced fruit cracking tested by two different assays, and this effect depended on the fruit size, water temperature and light/dark conditions. Substantial changes in the levels of numerous polar/non-polar primary and secondary metabolites, including malic acid, glucose, cysteine, epicatechin and neochlorogenic acid were noticed in fruits exposed to calcium. At the onset of ripening, we identified various calcium-affected genes, including those involved in ubiquitin and cysteine signaling, that had not been associated previously with calcium function in fruit biology. Calcium specifically increased the abundance of a significant number of proteins that classified as oxidoreductases, transferases, hydrolases, lyases, and ligases. The overview of temporal changes in gene expression and corresponding protein abundance provided by interlinked analysis revealed that oxidative phosphorylation, hypersensitive response, DNA repair, stomata closure, biosynthesis of secondary metabolites, and proton-pump activity were mainly affected by calcium. This report provides the fullest characterization of expression patterns in calcium-responsive genes, proteins and metabolites currently available in fruit ripening and will serve as a blueprint for future biological endeavors.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece
| | - Evangelos Karagiannis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, 57001, Thessaloniki, Greece
| | - Martina Samiotaki
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", 16672, Vari, Greece
| | - George Tsiolas
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thermi, 570 01, Thessaloniki, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, 57001, Thessaloniki, Greece
| | - George Stamatakis
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", 16672, Vari, Greece
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, 57001, Thessaloniki, Greece
| | - Stefans Martens
- Department of Food Quality and Nutrition, Centro Ricerca e Innovazione, Fondazione Edmund Mach, 38010 San Michele all'Adige, Trento, Italy
| | - Anagnostis Argiriou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thermi, 570 01, Thessaloniki, Greece
| | - Athanassios Molassiotis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece.
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19
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Anthony BM, Chaparro JM, Prenni JE, Minas IS. Early metabolic priming under differing carbon sufficiency conditions influences peach fruit quality development. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 157:416-431. [PMID: 33202321 DOI: 10.1016/j.plaphy.2020.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/04/2020] [Indexed: 06/11/2023]
Abstract
Crop load management is an important preharvest factor to balance yield, quality, and maturation in peach. However, few studies have addressed how preharvest factors impact metabolism on fruit of equal maturity. An experiment was conducted to understand how carbon competition impacts fruit internal quality and metabolism in 'Cresthaven' peach trees by imposing distinct thinning severities. Fruit quality was evaluated at three developmental stages (S2, S3, S4), while controlling for equal maturity using non-destructive visual to near-infrared spectroscopy. Non-targeted metabolite profiling was used to characterize fruit at each developmental stage from trees that were unthinned (carbon starvation) or thinned (carbon sufficiency). Carbon sufficiency resulted in significantly higher fruit dry matter content and soluble solids concentration at harvest when compared to the carbon starved, underscoring the true impact of carbon manipulation on fruit quality. Significant differences in the fruit metabolome between treatments were observed at S2 when phenotypes were similar, while less differences were observed at S4 when the carbon sufficient fruit exhibited a superior phenotype. This suggests a potential metabolic priming effect on fruit quality when carbon is sufficiently supplied during early fruit growth and development. In particular, elevated levels of catechin may suggest a link between secondary/primary metabolism and fruit quality development.
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Affiliation(s)
- Brendon M Anthony
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, USA
| | - Jacqueline M Chaparro
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, USA
| | - Jessica E Prenni
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, USA
| | - Ioannis S Minas
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, 80523, USA.
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20
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Fruit volatilome profiling through GC × GC-ToF-MS and gene expression analyses reveal differences amongst peach cultivars in their response to cold storage. Sci Rep 2020; 10:18333. [PMID: 33110132 PMCID: PMC7591569 DOI: 10.1038/s41598-020-75322-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/12/2020] [Indexed: 11/08/2022] Open
Abstract
Peaches have a short shelf life and require chilling during storage and transport. Peach aroma is important for consumer preference and determined by underlying metabolic pathways and gene expression. Differences in aroma (profiles of volatile organic compounds, VOCs) have been widely reported across cultivars and in response to cold storage. However, few studies used intact peaches, or used equilibrium sampling methods subject to saturation. We analysed VOC profiles using TD-GC × GC-ToF-MS and expression of 12 key VOC pathway genes of intact fruit from six cultivars (three peaches, three nectarines) before and after storage at 1 °C for 7 days including 36 h shelf life storage at 20 °C. Two dimensional GC (GC × GC) significantly enhances discrimination of thermal desorption gas chromatography time-of-flight mass spectrometry (TD-GC-ToF-MS) and detected a total of 115 VOCs. A subset of 15 VOCs from analysis with Random Forest discriminated between cultivars. Another 16 VOCs correlated strongly with expression profiles of eleven key genes in the lipoxygenase pathway, and both expression profiles and VOCs discriminated amongst cultivars, peach versus nectarines and between treatments. The cultivar-specific response to cold storage underlines the need to understand more fully the genetic basis for VOC changes across cultivars.
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21
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Tan XY, Misran A, Daim LDJ, Lau BYC. Optimization of protein extraction for proteomic analyses of fresh and frozen "Musang King" durian pulps. Food Chem 2020; 343:128471. [PMID: 33143964 DOI: 10.1016/j.foodchem.2020.128471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 10/23/2022]
Abstract
Four different methods were evaluated to extract proteins from "Musang King" durian pulps and subsequently proteins with different abundance between fresh and long term frozen storage were identified using two-dimensional polyacrylamide gel electrophoresis coupled with matrix-assisted laser desorption/ionization time-of-flight mass spectrometer analyses. The acetone-phenol method was found to produce good protein yields and gave the highest gel resolution and reproducibility. Differential protein analyses of the durian pulp revealed that 15 proteins were down-regulated and three other proteins were up-regulated after a year of frozen storage. Isoflavone reductase-like protein, S-adenosyl methionine synthase, and cysteine synthase isoform were up-regulated during frozen storage. The down-regulation of proteins in frozen durian pulps indicated that frozen storage has affected proteins in many ways, especially in their functions related to carbohydrate and energy metabolisms, cellular components, and transport processes. This study will enable future detailed investigations of proteins associated with quality attributes of durians to be studied.
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Affiliation(s)
- Xue Yi Tan
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Azizah Misran
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
| | - Leona Daniela Jeffery Daim
- Agronomic Selection, Sime Darby Plantation Technology Centre Sdn. Bhd., UPM-MTDC Technology Centre III, Universiti Putra Malaysia, Lebuh Silikon, 43400 UPM Serdang, Selangor, Malaysia
| | - Benjamin Yii Chung Lau
- Advanced Biotechnology and Breeding Centre, Malaysian Palm Oil Board, 6, Persiaran Institusi, Bandar Baru Bangi, 43000 Kajang, Selangor, Malaysia
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22
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Zhao J, Li H, Yin Y, An W, Qin X, Wang Y, Fan Y, Li Y, Cao Y. Fruit ripening in Lycium barbarum and Lycium ruthenicum is associated with distinct gene expression patterns. FEBS Open Bio 2020; 10:1550-1567. [PMID: 32533890 PMCID: PMC7396440 DOI: 10.1002/2211-5463.12910] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 05/27/2020] [Accepted: 06/07/2020] [Indexed: 11/06/2022] Open
Abstract
Goji berries have been used as food and medicine for millennia. Due to their high morphological similarity, fruits of two distinct species belonging to the family Solanaceae, Lycium barbarum (LB) and Lycium chinense (Chinese boxthorn), are usually marketed together as goji berries, but nearly 90% of all commercially available goji berries belong to the former species. A third closely related species, a wild perennial thorny shrub native to north‐western China, Lycium ruthenicum (LR; known as Russian box thorn, and its fruit as black wolfberry), has become a popular choice for combating soil desertification and for alleviating soil salinity/alkalinity due to its high resistance to the harsh environment of saline deserts. Despite the phylogenetic closeness of LB and LR, their fruits are very different. To identify the genes involved in these distinct phenotypes, here we studied expression patterns of 22 transcriptional regulators that may be crucial drivers of these differences during five developmental stages. BAM1 may contribute to higher sugar content in LB. High expression of BFRUCT in ripe LR is likely to be an evolutionary adaptation to fruit ripening in an arid environment. Two arogenate dehydratase paralogues, CHS and LDOX, are probably crucial elements of the mechanism by which LR accumulates much higher levels of anthocyanin. DXS2 (carotenoid accumulation in LB) and CCD4 (carotenoid degradation in ripe LR fruit) may be crucial drivers behind the much higher content of carotenoids in LB. EIL3 and ERF5 are two transcription factors that may contribute to the higher abiotic stress resilience of LR. GATA22‐like appears to have more important roles in growth than ripening in LB fruit and vice versa in LR. HAT5‐like exhibited opposite temporal patterns in two fruits: high in the 1st stage in LB and high in the 5th stage in LR. PED1 was expressed at a much lower level in LR. Finally, we hypothesise that the poorly functionally characterised SCL32 gene may play a part in the increased resistance to environmental stress of LR. We suggest that BAM1, BFRUCT, EIL3, ERF5, ADT paralogues (for functional redundancy), PED1, GATA22‐like, HAT5‐like and SCL32 warrant further functional studies.
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Affiliation(s)
- Jianhua Zhao
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Haoxia Li
- Desertification Control Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Yue Yin
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Wei An
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Xiaoya Qin
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Yajun Wang
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Yunfang Fan
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Yanlong Li
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
| | - Youlong Cao
- Wolfberry Engineering Research Institute, Ningxia Academy of Agriculture and Forestry Sciences/National Wolfberry Engineering Research Center, Yinchuan, China
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23
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Papavasileiou A, Tanou G, Samaras A, Samiotaki M, Molassiotis A, Karaoglanidis G. Proteomic analysis upon peach fruit infection with Monilinia fructicola and M. laxa identify responses contributing to brown rot resistance. Sci Rep 2020; 10:7807. [PMID: 32385387 PMCID: PMC7210933 DOI: 10.1038/s41598-020-64864-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 04/17/2020] [Indexed: 12/28/2022] Open
Abstract
Brown rot, caused by Monilinia spp., is a major peach disease worldwide. In this study, the response of peach cultivars Royal Glory (RG) and Rich Lady (RL) to infection by Monilinia fructicola or Monilinia laxa, was characterized. Phenotypic data, after artificial inoculations, revealed that ‘RL’ was relatively susceptible whereas ‘RG’ was moderately resistant to Monilinia spp. Comparative proteomic analysis identified mesocarp proteins of the 2 cultivars whose accumulation were altered by the 2 Monilinia species. Functional analysis indicated that pathogen-affected proteins in ‘RG’ were mainly involved in energy and metabolism, while, differentially accumulated proteins by the pathogen presence in ‘RL’ were involved in disease/defense and metabolism. A higher number of proteins was differentiated in ‘RG’ fruit compared to ‘RL’. Upon Monilinia spp. infection, various proteins were-down accumulated in ‘RL’ fruit. Protein identification by mass spectrometric analysis revealed that several defense-related proteins including thaumatin, formate dehydrogenase, S-formylglutathione hydrolase, CBS domain-containing protein, HSP70, and glutathione S-transferase were up-accumulated in ‘RG’ fruit following inoculation. The expression profile of selected defense-related genes, such as major latex allergen, 1-aminocyclopropane-1-carboxylate deaminase and UDP-glycoltransferase was assessed by RT-PCR. This is the first study deciphering differential regulations of peach fruit proteome upon Monilinia infection elucidating resistance responses.
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Affiliation(s)
- Antonios Papavasileiou
- Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University, POB 269, 54124, Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-Demeter Thermi, Thessaloniki, Greece
| | - Anastasios Samaras
- Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University, POB 269, 54124, Thessaloniki, Greece
| | - Martina Samiotaki
- Biomedical Sciences Research Center "Alexander Fleming", Vari, 16672, Greece
| | - Athanassios Molassiotis
- Laboratory of Pomology, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University, 570 01, Thessaloniki-Thermi, Greece.
| | - George Karaoglanidis
- Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University, POB 269, 54124, Thessaloniki, Greece.
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24
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Zhao J, Quan P, Liu H, Li L, Qi S, Zhang M, Zhang B, Li H, Zhao Y, Ma B, Han M, Zhang H, Xing L. Transcriptomic and Metabolic Analyses Provide New Insights into the Apple Fruit Quality Decline during Long-Term Cold Storage. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4699-4716. [PMID: 32078318 DOI: 10.1021/acs.jafc.9b07107] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Long-term low-temperature conditioning (LT-LTC) decreases apple fruit quality, but the underlying physiological and molecular basis is relatively uncharacterized. We identified 12 clusters of differentially expressed genes (DEGs) involved in multiple biological processes (i.e., sugar, malic acid, fatty acid, lipid, complex phytohormone, and stress-response pathways). The expression levels of genes in sugar pathways were correlated with decreasing starch levels during LT-LTC. Specifically, starch-synthesis-related genes (e.g., BE, SBE, and GBSS genes) exhibited downregulated expression, whereas sucrose-metabolism-related gene expression levels were up- or downregulated. The expression levels of genes in the malic acid pathway (ALMT9, AATP1, and AHA2) were upregulated, as well as the content of malic acid in apple fruit during LT-LTC. A total of 151 metabolites, mainly related to amino acids and their isoforms, amines, organic acids, fatty acids, sugars, and polyols, were identified during LT-LTC. Additionally, 35 organic-acid-related metabolites grouped into three clusters, I (3), II (22), and III (10), increased in abundance during LT-LTC. Multiple phytohormones regulated the apple fruit chilling injury response. The ethylene (ET) and abscisic acid (ABA) levels increased at CS2 and CS3, and jasmonate (JA) levels also increased during LT-LTC. Furthermore, the expression levels of genes involved in ET, ABA, and JA synthesis and response pathways were upregulated. Finally, some key transcription factor genes (MYB, bHLH, ERF, NAC, and bZIP genes) related to the apple fruit cold acclimation response were differentially expressed. Our results suggest that the multilayered mechanism underlying apple fruit deterioration during LT-LTC is a complex, transcriptionally regulated process involving cell structures, sugars, lipids, hormones, and transcription factors.
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Affiliation(s)
- Juan Zhao
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture Rural Affairs, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Shaanxi Key Laboratory of Agriculture Information Perception and Intelligent Service, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Pengkun Quan
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Hangkong Liu
- College of Horticulture, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Lei Li
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Siyan Qi
- College of Horticulture, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Mengsheng Zhang
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Bo Zhang
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Hao Li
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Yanru Zhao
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture Rural Affairs, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Shaanxi Key Laboratory of Agriculture Information Perception and Intelligent Service, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Baiquan Ma
- College of Horticulture, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Mingyu Han
- College of Horticulture, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Haihui Zhang
- College of Mechanical and Electronic Engineering, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture Rural Affairs, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Shaanxi Key Laboratory of Agriculture Information Perception and Intelligent Service, 712100 Xianyang, Yangling, Shaanxi, P. R. China
| | - Libo Xing
- College of Horticulture, Northwest A&F University, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture Rural Affairs, 712100 Xianyang, Yangling, Shaanxi, P. R. China
- Shaanxi Key Laboratory of Agriculture Information Perception and Intelligent Service, 712100 Xianyang, Yangling, Shaanxi, P. R. China
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Lillo-Carmona V, Espinoza A, Rothkegel K, Rubilar M, Nilo-Poyanco R, Pedreschi R, Campos-Vargas R, Meneses C. Identification of Metabolite and Lipid Profiles in a Segregating Peach Population Associated with Mealiness in Prunus persica (L.) Batsch. Metabolites 2020; 10:metabo10040154. [PMID: 32316167 PMCID: PMC7240955 DOI: 10.3390/metabo10040154] [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: 03/03/2020] [Revised: 04/02/2020] [Accepted: 04/14/2020] [Indexed: 12/13/2022] Open
Abstract
The peach is the third most important temperate fruit crop considering fruit production and harvested area in the world. Exporting peaches represents a challenge due to the long-distance nature of export markets. This requires fruit to be placed in cold storage for a long time, which can induce a physiological disorder known as chilling injury (CI). The main symptom of CI is mealiness, which is perceived as non-juicy fruit by consumers. The purpose of this work was to identify and compare the metabolite and lipid profiles between two siblings from contrasting populations for juice content, at harvest and after 30 days at 0 °C. A total of 119 metabolites and 189 lipids were identified, which showed significant differences in abundance, mainly in amino acids, sugars and lipids. Metabolites displaying significant changes from the E1 to E3 stages corresponded to lipids such as phosphatidylglycerol (PG), monogalactosyldiacylglycerol (MGDG) and lysophosphatidylcholines (LPC), and sugars such as fructose 1 and 1-fructose-6 phosphate. These metabolites might be used as early stage biomarkers associated with mealiness at harvest and after cold storage.
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Affiliation(s)
- Victoria Lillo-Carmona
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
| | - Alonso Espinoza
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
| | - Karin Rothkegel
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
| | - Miguel Rubilar
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
| | - Ricardo Nilo-Poyanco
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Camino La Pirámide 5750, Huechuraba, Santiago 8580745, Chile;
| | - Romina Pedreschi
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Calle San Francisco s/n, La Palma, Quillota 2260000, Chile;
| | - Reinaldo Campos-Vargas
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
| | - Claudio Meneses
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Avenida República 330, Santiago 8370186, Chile; (V.L.-C.); (A.E.); (K.R.); (M.R.); (R.C.-V.)
- FONDAP Center for Genome Regulation, Universidad Andrés Bello, Blanco Encalada 2085, Santiago 87370415, Chile
- Correspondence:
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26
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Michailidis M, Karagiannis E, Tanou G, Samiotaki M, Sarrou E, Karamanoli K, Lazaridou A, Martens S, Molassiotis A. Proteomic and metabolic analysis reveals novel sweet cherry fruit development regulatory points influenced by girdling. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 149:233-244. [PMID: 32086160 DOI: 10.1016/j.plaphy.2020.02.017] [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: 12/19/2019] [Revised: 02/12/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
Despite the application of girdling technique for several centuries, its impact on the metabolic shifts that underly fruit biology remains fragmentary. To characterize the influence of girdling on sweet cherry (Prunus avium L.) fruit development and ripening, second-year-old shoots of the cultivars 'Lapins' and 'Skeena' were girdled before full blossom. Fruit characteristics were evaluated across six developmental stages (S), from green-small fruit (stage S1) to full ripe stage (stage S6). In both cultivars, girdling significantly altered the fruit ripening physiognomy. Time course fruit metabolomic along with proteomic approaches unraveled common and cultivar-specific responses to girdling. Notably, several primary and secondary metabolites, such as soluble sugars (glucose, trehalose), alcohol (mannitol), phenolic compounds (rutin, naringenin-7-O-glucoside), including anthocyanins (cyanidin-3-O-rutinoside, cyanidin-3-O-galactoside, cyanidin-3.5-O-diglucoside) were accumulated by girdling, while various amino acids (glycine, threonine, asparagine) were decreased in both cultivars. Proteins predominantly associated with ribosome, DNA repair and recombination, chromosome, membrane trafficking, RNA transport, oxidative phosphorylation, and redox homeostasis were depressed in fruits of both girdled cultivars. This study provides the first system-wide datasets concerning metabolomic and proteomic changes in girdled fruits, which reveal that shoot girdling may induce long-term changes in sweet cherry metabolism.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece
| | - Evangelos Karagiannis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, Thessaloniki, 57001, Greece
| | - Martina Samiotaki
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, 16672, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, Thessaloniki, 57001, Greece
| | - Katerina Karamanoli
- Laboratory of Agricultural Chemistry, School of Agriculture, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Athina Lazaridou
- Laboratory of Food Chemistry and Biochemistry, School of Agriculture, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Stefan Martens
- Department of Food Quality and Nutrition, Centro Ricerca e Innovazione, Fondazione Edmund Mach, 38010, San Michele all'Adige, Trento, Italy
| | - Athanassios Molassiotis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, 57001, Thermi, Greece.
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27
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Jian H, Xie L, Wang Y, Cao Y, Wan M, Lv D, Li J, Lu K, Xu X, Liu L. Characterization of cold stress responses in different rapeseed ecotypes based on metabolomics and transcriptomics analyses. PeerJ 2020; 8:e8704. [PMID: 32266113 PMCID: PMC7120054 DOI: 10.7717/peerj.8704] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 02/06/2020] [Indexed: 01/04/2023] Open
Abstract
The winter oilseed ecotype is more tolerant to low temperature than the spring ecotype. Transcriptome and metabolome analyses of leaf samples of five spring Brassica napus L. (B. napus) ecotype lines and five winter B. napus ecotype lines treated at 4 °C and 28 °C were performed. A total of 25,460 differentially expressed genes (DEGs) of the spring oilseed ecotype and 28,512 DEGs of the winter oilseed ecotype were identified after cold stress; there were 41 differentially expressed metabolites (DEMs) in the spring and 47 in the winter oilseed ecotypes. Moreover, more than 46.2% DEGs were commonly detected in both ecotypes, and the extent of the changes were much more pronounced in the winter than spring ecotype. By contrast, only six DEMs were detected in both the spring and winter oilseed ecotypes. Eighty-one DEMs mainly belonged to primary metabolites, including amino acids, organic acids and sugars. The large number of specific genes and metabolites emphasizes the complex regulatory mechanisms involved in the cold stress response in oilseed rape. Furthermore, these data suggest that lipid, ABA, secondary metabolism, signal transduction and transcription factors may play distinct roles in the spring and winter ecotypes in response to cold stress. Differences in gene expression and metabolite levels after cold stress treatment may have contributed to the cold tolerance of the different oilseed ecotypes.
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Affiliation(s)
- Hongju Jian
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Ling Xie
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Yanhua Wang
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Yanru Cao
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Mengyuan Wan
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Dianqiu Lv
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Jiana Li
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Kun Lu
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Xinfu Xu
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Liezhao Liu
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
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28
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Karagiannis E, Tanou G, Scossa F, Samiotaki M, Michailidis M, Manioudaki M, Laurens F, Job D, Fernie AR, Orsel M, Molassiotis A. Systems-Based Approaches to Unravel Networks and Individual Elements Involved in Apple Superficial Scald. FRONTIERS IN PLANT SCIENCE 2020; 11:8. [PMID: 32117359 PMCID: PMC7031346 DOI: 10.3389/fpls.2020.00008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/07/2020] [Indexed: 05/24/2023]
Abstract
Superficial scald is a major physiological disorder in apple fruit that is induced by cold storage and is mainly expressed as brown necrotic patches on peel tissue. However, a global view of the gene-protein-metabolite interactome underlying scald prevention/sensitivity is currently missing. Herein, we have found for the first time that cold storage in an atmosphere enriched with ozone (O3) induced scald symptoms in 'Granny Smith' apple fruits during subsequent ripening at room temperature. In contrast, treatment with the ethylene perception inhibitor 1-methylcyclopropene (1-MCP) reversed this O3-induced scald effect. Amino acids, including branched-chain amino acids, were the most strongly induced metabolites in peel tissue of 1-MCP treated fruits. Proteins involved in oxidative stress and protein trafficking were differentially accumulated prior to and during scald development. Genes involved in photosynthesis, flavonoid biosynthesis and ethylene signaling displayed significant alterations in response to 1-MCP and O3. Analysis of regulatory module networks identified putative transcription factors (TFs) that could be involved in scald. Subsequently, a transcriptional network of the genes-proteins-metabolites and the connected TFs was constructed. This approach enabled identification of several genes coregulated by TFs, notably encoding glutathione S-transferase (GST) protein(s) with distinct signatures following 1-MCP and O3 treatments. Overall, this study is an important contribution to future functional studies and breeding programs for this fruit, aiding to the development of improved apple cultivars to superficial scald.
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Affiliation(s)
- Evangelos Karagiannis
- Laboratory of Pomology, Department of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, Thessaloniki, Greece
| | - Federico Scossa
- Department Willmitzer, Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
- Council for Agricultural Research and Economics, Research Center for Genomics and Bioinformatics, Rome, Italy
| | - Martina Samiotaki
- Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - Michail Michailidis
- Laboratory of Pomology, Department of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Manioudaki
- Laboratory of Pomology, Department of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - François Laurens
- Institut de Recherche en Horticulture et Semences (IRHS), UMR 1345, INRA, Agrocampus-Ouest, Université d'Angers, Beaucouzé, France
| | - Dominique Job
- Centre National de la Recherche Scientifique - Université Claude Bernard Lyon 1 - Institut National des Sciences Appliquées-Bayer CropScience, Lyon, France
| | - Alisdair R Fernie
- Department Willmitzer, Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Mathilde Orsel
- Institut de Recherche en Horticulture et Semences (IRHS), UMR 1345, INRA, Agrocampus-Ouest, Université d'Angers, Beaucouzé, France
| | - Athanassios Molassiotis
- Laboratory of Pomology, Department of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
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29
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Gismondi M, Daurelio LD, Maiorano C, Monti LL, Lara MV, Drincovich MF, Bustamante CA. Generation of fruit postharvest gene datasets and a novel motif analysis tool for functional studies: uncovering links between peach fruit heat treatment and cold storage responses. PLANTA 2020; 251:53. [PMID: 31950388 DOI: 10.1007/s00425-020-03340-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 01/07/2020] [Indexed: 06/10/2023]
Abstract
A survey of developed fruit gene-specific datasets and the implementation of a novel cis-element analysis tool indicate specific transcription factors as novel regulatory actors under HT response and CI protection. Heat treatment (HT) prior to cold storage (CS) has been successfully applied to ameliorate fruit chilling injury (CI) disorders. Molecular studies have identified several HT-driven benefits and putative CI-protective molecules and mechanisms. However, bioinformatic tools and analyses able to integrate fruit-specific information are necessary to begin functional studies and breeding projects. In this work, a HT-responsive gene dataset (HTds) and four fruit expression datasets (FEds), containing gene-specific information from several species and postharvest conditions, were developed and characterized. FEds provided information about HT-responsive genes, not only validating their sensitivity to HT in different systems but also revealing most of them as CS-responsive. A special focus was given to peach heat treatment-sensitive transcriptional regulation by the development of a novel Perl motif analysis software (cisAnalyzer) and a curated plant cis-elements dataset (PASPds). cisAnalyzer is able to assess sequence motifs presence, localization, enrichment and discovery on biological sequences. Its implementation for the enrichment analysis of PASPds motifs on the promoters of HTds genes rendered particular cis-elements that indicate certain transcription factor (TF) families as responsible of fruit HT-sensitive transcription regulation. Phylogenetic and postharvest expression data of these TFs showed a functional diversity of TF families, with members able to fulfil roles under HT, CS and/or both treatments. All integrated datasets and cisAnalyzer tool were deposited in FruitGeneDB (https://www.cefobi-conicet.gov.ar/FruitGeneDB/search1.php), a new available database with a great potential for fruit gene functional studies, including the markers of HT and CS responses whose study will contribute to unravel HT-driven CI-protection and select tolerant cultivars.
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Affiliation(s)
- Mauro Gismondi
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531 (S2000), Rosario, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina.
| | - Lucas D Daurelio
- Laboratorio de Investigaciones en Fisiología y Biología Molecular Vegetal (LIFiBVe), Cátedra de Fisiología Vegetal, Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, Kreder 2808 (S3080HOF), Esperanza, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina
| | - Claudia Maiorano
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina
| | - Laura L Monti
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531 (S2000), Rosario, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina
| | - Maria V Lara
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531 (S2000), Rosario, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina
| | - Maria F Drincovich
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531 (S2000), Rosario, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina
| | - Claudia A Bustamante
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531 (S2000), Rosario, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 (C1425FQB), Buenos Aires, Argentina.
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30
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Michailidis M, Karagiannis E, Tanou G, Sarrou E, Stavridou E, Ganopoulos I, Karamanoli K, Madesis P, Martens S, Molassiotis A. An integrated metabolomic and gene expression analysis identifies heat and calcium metabolic networks underlying postharvest sweet cherry fruit senescence. PLANTA 2019; 250:2009-2022. [PMID: 31531781 DOI: 10.1007/s00425-019-03272-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 09/05/2019] [Indexed: 05/22/2023]
Abstract
Ηeat and calcium treatments reprogram sweet cherry fruit metabolism during postharvest senescence as evidenced by changes in respiration, amino acid metabolism, sugars, and secondary metabolites shift. Heat and calcium treatments are used to improve postharvest fruit longevity; however, the exact mechanism remains poorly understood. To characterize the impact of these treatments on sweet cherries metabolism, 'Lapins' fruits were treated with heat or CaCl2 solutions and their combination and subsequently were exposed at room temperature, for up to 4 days, defined as senescence period. Single and combined heat and calcium treatments partially delayed fruit senescence, as evidenced by changes in fruit colour darkening, skin penetration force, and respiration activity. Calcium content was noticeably increased by heat in Ca-treated fruit. Several primary metabolites, including amino acids, organic acids, and alcohols, were decreased in response to both treatments, while many soluble sugars and secondary metabolites were increased within 1 day post-treatment. Changes of several metabolites in heat-treated fruits, especially esculetin, peonidin 3-O-glucoside and peonidin 3-O-galactoside, ribose, pyroglutamate, and isorhamnetin-3-O-rutinoside, were detected. The metabolome of fruit exposed to calcium also displayed substantial modulations, particularly in the levels of galactose, glycerate, aspartate, tryptophan, phospharate rutin, and peonidin 3-O-glucoside. The expression of several genes involved in TCA cycle (MDH1, IDH1, OGDH, SUCLA2, and SDH1-1), pectin degradation (ADPG1) as well as secondary (SK1, 4CL1, HCT, and BAN), amino acids (ALDH18A1, ALDH4A1, GS, GAD, GOT2, OPLAH, HSDH, and SDS), and sugar (PDHA1 and DLAT) metabolism were affected by both treatments. Pathway-specific analysis further revealed the regulation of fruit metabolic programming by heat and calcium. This work provides a comprehensive understanding of metabolic regulation in response to heat and calcium during fruit senescence.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thermi, 57001, Thessaloniki, Greece
| | - Evangelos Karagiannis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thermi, 57001, Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, 57001, Thessaloníki, Greece
| | - Eirini Sarrou
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, 57001, Thessaloníki, Greece
| | | | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, ELGO-DEMETER, 57001, Thessaloníki, Greece
| | - Katerina Karamanoli
- Laboratory of Agricultural Chemistry, School of Agriculture, Aristotle University of Thessaloniki, Thessaloníki, 54124, Greece
| | | | - Stefan Martens
- Department of Food Quality and Nutrition, Centro Ricerca E Innovazione, Fondazione Edmund Mach, San Michele All'adige, 38010, Trento, Italy
| | - Athanassios Molassiotis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thermi, 57001, Thessaloniki, Greece.
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31
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Michailidis M, Karagiannis E, Polychroniadou C, Tanou G, Karamanoli K, Molassiotis A. Metabolic features underlying the response of sweet cherry fruit to postharvest UV-C irradiation. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2019; 144:49-57. [PMID: 31557639 DOI: 10.1016/j.plaphy.2019.09.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 06/10/2023]
Abstract
The impact of ultraviolet-C (UV-C) irradiation on sweet cherry fruit was studied. Following harvest, fruits (cv. Sweetheart) were exposed to different doses of UV-C (0, 1.2, 3.0 or 6.0 kJ m-2) and then cold stored (0 °C) for 10 days. Treatments with UV-C delayed most ripening features and reduced pitting symptoms, particularly following prolonged UV-C application. Also, application of the highest UV-C dose inhibited pectin degradation and delayed skin resistance to penetration. An activation of antioxidants capacity and bioactive compounds, such as flavonoids and phenolics was observed. Illumination with UV-C diminished respiration and altered metabolite profile in whole fruit and skin samples. Several amino acids (eg., threonine and aspartate), sugars, (eg., glucose and fructose) and alcohols (e.g., inositol and mannitol) were modulated by long-term UV-C treatment in whole cherry fruit. Various metabolites, including malate, galacturonate, oxoproline and glutamine were also modulated by UV-C skin tissue. These data enhance our understanding of UV-C function in fruit biology.
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Affiliation(s)
- Michail Michailidis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Evangelos Karagiannis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Chrysanthi Polychroniadou
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Tanou
- Institute of Soil and Water Resources, ELGO-DEMETER, Thessaloniki, 57001, Greece
| | - Katerina Karamanoli
- Laboratory of Agricultural Chemistry, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Athanassios Molassiotis
- Laboratory of Pomology, School of Agriculture, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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32
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Bielsa B, Sanz MÁ, Rubio-Cabetas MJ. Uncovering early response to drought by proteomic, physiological and biochemical changes in the almond × peach rootstock 'Garnem'. FUNCTIONAL PLANT BIOLOGY : FPB 2019; 46:994-1008. [PMID: 31526467 DOI: 10.1071/fp19050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 06/15/2019] [Indexed: 06/10/2023]
Abstract
Drought affects growth and metabolism in plants. To investigate the changes in root protein function involved in the early response to drought stress, a proteomic analysis in combination to a physiological and biochemical analysis was performed in plants of 'Garnem', an almond × peach hybrid rootstock, subjected to short-term drought stress. Abscisic acid (ABA) accumulation levels increased during the drought exposure, which induced stomatal closure, and thus, minimised water losses. These effects were reflected in stomatal conductance and leaf water potential levels. However, 'Garnem' was able to balance water content and maintain an osmotic adjustment in cell membranes, suggesting a dehydration avoidance strategy. The proteomic analysis revealed significant abundance changes in 29 and 24 spots after 2 and 24 h of drought stress respectively. Out of these, 15 proteins were identified by LC-ESI-MS/MS. The abundance changes of these proteins suggest the influence in drought-responsive mechanisms present in 'Garnem', allowing its adaptation to drought conditions. Overall, our study improves existing knowledge on the root proteomic changes in the early response to drought. This will lead to a better understanding of dehydration avoidance and tolerance strategies, and finally, help in new drought-tolerance breeding approaches.
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Affiliation(s)
- Beatriz Bielsa
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA) - IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059, Zaragoza, Spain
| | - María Á Sanz
- Área de Laboratorios de Análisis y Asistencia Tecnológica, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Av. Montañana 930, 50059, Zaragoza, Spain
| | - María J Rubio-Cabetas
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA) - IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059, Zaragoza, Spain; and Corresponding author.
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Fan J, Xu J, Zhang W, Amee M, Liu D, Chen L. Salt-Induced Damage is Alleviated by Short-Term Pre-Cold Treatment in Bermudagrass ( Cynodon dactylon). PLANTS 2019; 8:plants8090347. [PMID: 31540195 PMCID: PMC6784090 DOI: 10.3390/plants8090347] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/28/2019] [Accepted: 09/06/2019] [Indexed: 11/17/2022]
Abstract
Excess salinity is a major environmental stress that limits growth and development of plants. Improving salt stress tolerance of plants is important in order to enhance land utilization and crop yield. Cold priming has been reported to trigger the protective processes in plants that increase their stress tolerance. Bermudagrass (Cynodon dactylon) is one of the most widely used turfgrass species around the world. However, the effect of cold priming on salt tolerance of bermudagrass is largely unknown. In the present study, wild bermudagrass was pre-treated with 4 °C for 6 h before 150 mM NaCl treatment for one week. The results showed that the cell membrane stability, ion homeostasis and photosynthesis process which are usually negatively affected by salt stress in bermudagrass were alleviated by short-term pre-cold treatment. Additionally, the gene expression profile also corresponded to the change of physiological indexes in bermudagrass. The results suggest that cold priming plays a positive role in improving salt stress tolerance of bermudagrass.
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Affiliation(s)
- Jibiao Fan
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China.
| | - Jilei Xu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China.
| | - Weihong Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China.
| | - Maurice Amee
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China.
- University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China.
| | - Dalin Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China.
| | - Liang Chen
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China.
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Nilo-Poyanco R, Vizoso P, Sanhueza D, Balic I, Meneses C, Orellana A, Campos-Vargas R. A Prunus persica genome-wide RNA-seq approach uncovers major differences in the transcriptome among chilling injury sensitive and non-sensitive varieties. PHYSIOLOGIA PLANTARUM 2019; 166:772-793. [PMID: 30203620 DOI: 10.1111/ppl.12831] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 08/28/2018] [Accepted: 09/03/2018] [Indexed: 05/14/2023]
Abstract
Chilling injury represents a major constrain for crops productivity. Prunus persica, one of the most relevant rosacea crops, have early season varieties that are resistant to chilling injury, in contrast to late season varieties, which display chilling symptoms such as mealiness (dry, sandy fruit mesocarp) after prolonged storage at chilling temperatures. To uncover the molecular processes related to the ability of early varieties to withstand mealiness, postharvest and genome-wide RNA-seq assessments were performed in two early and two late varieties. Differences in juice content and ethylene biosynthesis were detected among early and late season fruits that became mealy after exposed to prolonged chilling. Principal component and data distribution analysis revealed that cold-stored late variety fruit displayed an exacerbated and unique transcriptome profile when compared to any other postharvest condition. A differential expression analysis performed using an empirical Bayes mixture modeling approach followed by co-expression and functional enrichment analysis uncover processes related to ethylene, lipids, cell wall, carotenoids and DNA metabolism, light response, and plastid homeostasis associated to the susceptibility or resistance of P. persica varieties to chilling stress. Several of the genes related to these processes are in quantitative trait loci (QTL) associated to mealiness in P. persica. Together, these analyses exemplify how P. persica can be used as a model for studying chilling stress in plants.
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Affiliation(s)
- Ricardo Nilo-Poyanco
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Paula Vizoso
- Centro de Propagación y Conservación Vegetal, Universidad Mayor, Santiago, Chile
| | - Dayan Sanhueza
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
| | - Iván Balic
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- Departamento de Ciencias Biológicas, Universidad de Los Lagos, Osorno, Chile
| | - Claudio Meneses
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- FONDAP Center for Genome Regulation, Santiago, Chile
| | - Ariel Orellana
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- FONDAP Center for Genome Regulation, Santiago, Chile
| | - Reinaldo Campos-Vargas
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
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Baier M, Bittner A, Prescher A, van Buer J. Preparing plants for improved cold tolerance by priming. PLANT, CELL & ENVIRONMENT 2019; 42:782-800. [PMID: 29974962 DOI: 10.1111/pce.13394] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/21/2018] [Accepted: 06/25/2018] [Indexed: 05/26/2023]
Abstract
Cold is a major stressor, which limits plant growth and development in many parts of the world, especially in the temperate climate zones. A large number of experimental studies has demonstrated that not only acclimation and entrainment but also the experience of single short stress events of various abiotic or biotic kinds (priming stress) can improve the tolerance of plants to chilling temperatures. This process, called priming, depends on a stress "memory". It does not change cold sensitivity per se but beneficially modifies the response to cold and can last for days, months, or even longer. Elicitor factors and antagonists accumulate due to increased biosynthesis or decreased degradation either during or after the priming stimulus. Comparison of priming studies investigating improved tolerance to chilling temperatures highlighted key regulatory functions of ROS/RNS and antioxidant enzymes, plant hormones, especially jasmonates, salicylates, and abscisic acid, and signalling metabolites, such as β- and γ-aminobutyric acid (BABA and GABA) and melatonin. We conclude that these elicitors and antagonists modify local and systemic cold tolerance by integration into cold-induced signalling cascades.
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Affiliation(s)
- Margarete Baier
- Plant Physiology, Dahlem Centre of Plant Sciences, Free University of Berlin, Berlin, Germany
| | - Andras Bittner
- Plant Physiology, Dahlem Centre of Plant Sciences, Free University of Berlin, Berlin, Germany
| | - Andreas Prescher
- Plant Physiology, Dahlem Centre of Plant Sciences, Free University of Berlin, Berlin, Germany
| | - Jörn van Buer
- Plant Physiology, Dahlem Centre of Plant Sciences, Free University of Berlin, Berlin, Germany
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Del Pozo T, Miranda S, Latorre M, Olivares F, Pavez L, Gutiérrez R, Maldonado J, Hinrichsen P, Defilippi BG, Orellana A, González M. Comparative Transcriptome Profiling in a Segregating Peach Population with Contrasting Juiciness Phenotypes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:1598-1607. [PMID: 30632375 DOI: 10.1021/acs.jafc.8b05177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cold storage of fruit is one of the methods most commonly employed to extend the postharvest lifespan of peaches ( Prunus persica (L.) Batsch). However, fruit quality in this species is affected negatively by mealiness, a physiological disorder triggered by chilling injury after long periods of exposure to low temperatures during storage and manifested mainly as a lack of juiciness, which ultimately modifies the organoleptic properties of peach fruit. The aim of this study was to identify molecular components and metabolic processes underlying mealiness in susceptible and nonsusceptible segregants. Transcriptome and qRT-PCR profiling were applied to individuals with contrasting juiciness phenotypes in a segregating F2 population. Our results suggest that mealiness is a multiscale phenomenon, because juicy and mealy fruit display distinctive reprogramming processes affecting translational machinery and lipid, sugar, and oxidative metabolism. The candidate genes identified may be useful tools for further crop improvement.
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Affiliation(s)
- Talía Del Pozo
- Centro Tecnológico de Recursos Vegetales, Faculty of Sciences , Universidad Mayor , Santiago, Chile, Camino La Pirámide 5750 , Huechuraba , Santiago , Chile
- Laboratorio de Bioinformática y Expresión Génica , Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile , Av. El Líbano 5524 , Santiago , Chile
| | - Simón Miranda
- Centro Tecnológico de Recursos Vegetales, Faculty of Sciences , Universidad Mayor , Santiago, Chile, Camino La Pirámide 5750 , Huechuraba , Santiago , Chile
- Laboratorio de Genética Molecular Vegetal , INTA, Universidad de Chile , Av. El Líbano 5524 , Macul , Santiago , Chile
| | - Mauricio Latorre
- Laboratorio de Bioinformática y Expresión Génica , Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile , Av. El Líbano 5524 , Santiago , Chile
- FONDAP Center for Genome Regulation, Av. Blanco Encalada 2085 , Santiago , Chile
- Instituto de Ingeniería , Universidad de O'Higgins , Av. Libertador Bernardo O'Higgins 611 , Rancagua , Chile
- Mathomics, Center for Mathematical Modeling , Universidad de Chile , Av. Almirante Beauchef 851, Seventh Floor , Santiago , Chile
| | - Felipe Olivares
- Laboratorio de Bioinformática y Expresión Génica , Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile , Av. El Líbano 5524 , Santiago , Chile
| | - Leonardo Pavez
- Instituto de Ciencias Naturales , Universidad de Las Américas , Av. Manuel Montt 948 , Santiago , Chile
- Departamento de Ciencias Químicas y Biológicas , Universidad Bernardo O'Higgins , General Gana 1702 , Santiago , Chile
| | - Ricardo Gutiérrez
- Cologne Excellence Cluster for Cellular Stress Responses in Aging-Associated Diseases (CECAD) , University of Cologne , Cologne , Germany
| | - Jonathan Maldonado
- Laboratorio de Bioinformática y Expresión Génica , Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile , Av. El Líbano 5524 , Santiago , Chile
| | - Patricio Hinrichsen
- Laboratorio de Biotecnología , Instituto de Investigaciones Agropecuarias , INIA La Platina, Santa Rosa 11610 , Santiago , Chile
| | - Bruno G Defilippi
- Unidad de Poscosecha , Instituto de Investigaciones Agropecuarias , INIA La Platina, Santa Rosa 11610 , Santiago , Chile
| | - Ariel Orellana
- FONDAP Center for Genome Regulation, Av. Blanco Encalada 2085 , Santiago , Chile
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida , Universidad Andrés Bello , Santiago , Chile
| | - Mauricio González
- Laboratorio de Bioinformática y Expresión Génica , Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile , Av. El Líbano 5524 , Santiago , Chile
- FONDAP Center for Genome Regulation, Av. Blanco Encalada 2085 , Santiago , Chile
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Salzano AM, Renzone G, Sobolev AP, Carbone V, Petriccione M, Capitani D, Vitale M, Novi G, Zambrano N, Pasquariello MS, Mannina L, Scaloni A. Unveiling Kiwifruit Metabolite and Protein Changes in the Course of Postharvest Cold Storage. FRONTIERS IN PLANT SCIENCE 2019; 10:71. [PMID: 30778366 PMCID: PMC6369206 DOI: 10.3389/fpls.2019.00071] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 01/17/2019] [Indexed: 05/07/2023]
Abstract
Actinidia deliciosa cv. Hayward fruit is renowned for its micro- and macronutrients, which vary in their levels during berry physiological development and postharvest processing. In this context, we have recently described metabolic pathways/molecular effectors in fruit outer endocarp characterizing the different stages of berry physiological maturation. Here, we report on the kiwifruit postharvest phase through an integrated approach consisting of pomological analysis combined with NMR/LC-UV/ESI-IT-MSn- and 2D-DIGE/nanoLC-ESI-LIT-MS/MS-based proteometabolomic measurements. Kiwifruit samples stored under conventional, cold-based postharvest conditions not involving the use of dedicated chemicals were sampled at four stages (from fruit harvest to pre-commercialization) and analyzed in comparison for pomological features, and outer endocarp metabolite and protein content. About 42 metabolites were quantified, together with corresponding proteomic changes. Proteomics showed that proteins associated with disease/defense, energy, protein destination/storage, cell structure and metabolism functions were affected at precise fruit postharvest times, providing a justification to corresponding pomological/metabolite content characteristics. Bioinformatic analysis of variably represented proteins revealed a central network of interacting species, modulating metabolite level variations during postharvest fruit storage. Kiwifruit allergens were also quantified, demonstrating in some cases their highest levels at the fruit pre-commercialization stage. By lining up kiwifruit postharvest processing to a proteometabolomic depiction, this study integrates previous observations on metabolite and protein content in postharvest berries treated with specific chemical additives, and provides a reference framework for further studies on the optimization of fruit storage before its commercialization.
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Affiliation(s)
- Anna Maria Salzano
- Proteomics & Mass Spectrometry Laboratory, Istituto per il Sistema Produzione Animale In Ambiente Mediterraneo, National Research Council, Naples, Italy
| | - Giovanni Renzone
- Proteomics & Mass Spectrometry Laboratory, Istituto per il Sistema Produzione Animale In Ambiente Mediterraneo, National Research Council, Naples, Italy
| | - Anatoly P. Sobolev
- Magnetic Resonance Laboratory “Annalaura Segre”, Institute of Chemical Methodologies, National Research Council, Monterotondo, Italy
| | - Virginia Carbone
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Milena Petriccione
- Centro di Ricerca per Olivicoltura, Frutticoltura e Agrumicoltura, Consiglio per la Ricerca in Agricoltura e l’Analisi dell’Economia Agraria, Caserta, Italy
| | - Donatella Capitani
- Magnetic Resonance Laboratory “Annalaura Segre”, Institute of Chemical Methodologies, National Research Council, Monterotondo, Italy
| | - Monica Vitale
- Proteomics & Mass Spectrometry Laboratory, Istituto per il Sistema Produzione Animale In Ambiente Mediterraneo, National Research Council, Naples, Italy
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Gianfranco Novi
- Proteomics & Mass Spectrometry Laboratory, Istituto per il Sistema Produzione Animale In Ambiente Mediterraneo, National Research Council, Naples, Italy
| | - Nicola Zambrano
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Naples, Italy
- Ceinge Biotecnologie Avanzate S. C. a R. L., Naples, Italy
| | - Maria Silvia Pasquariello
- Centro di Ricerca per Olivicoltura, Frutticoltura e Agrumicoltura, Consiglio per la Ricerca in Agricoltura e l’Analisi dell’Economia Agraria, Caserta, Italy
| | - Luisa Mannina
- Magnetic Resonance Laboratory “Annalaura Segre”, Institute of Chemical Methodologies, National Research Council, Monterotondo, Italy
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Rome, Italy
| | - Andrea Scaloni
- Proteomics & Mass Spectrometry Laboratory, Istituto per il Sistema Produzione Animale In Ambiente Mediterraneo, National Research Council, Naples, Italy
- *Correspondence: Andrea Scaloni,
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Pétriacq P, López A, Luna E. Fruit Decay to Diseases: Can Induced Resistance and Priming Help? PLANTS (BASEL, SWITZERLAND) 2018; 7:E77. [PMID: 30248893 PMCID: PMC6314081 DOI: 10.3390/plants7040077] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/18/2018] [Accepted: 09/20/2018] [Indexed: 11/16/2022]
Abstract
Humanity faces the challenge of having to increase food production to feed an exponentially growing world population, while crop diseases reduce yields to levels that we can no longer afford. Besides, a significant amount of waste is produced after fruit harvest. Fruit decay due to diseases at a post-harvest level can claim up to 50% of the total production worldwide. Currently, the most effective means of disease control is the use of pesticides. However, their use post-harvest is extremely limited due to toxicity. The last few decades have witnessed the development of safer methods of disease control post-harvest. They have all been included in programs with the aim of achieving integrated pest (and disease) management (IPM) to reduce pesticide use to a minimum. Unfortunately, these approaches have failed to provide robust solutions. Therefore, it is necessary to develop alternative strategies that would result in effective control. Exploiting the immune capacity of plants has been described as a plausible route to prevent diseases post-harvest. Post-harvest-induced resistance (IR) through the use of safer chemicals from biological origin, biocontrol, and physical means has also been reported. In this review, we summarize the successful activity of these different strategies and explore the mechanisms behind. We further explore the concept of priming, and how its long-lasting and broad-spectrum nature could contribute to fruit resistance.
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Affiliation(s)
- Pierre Pétriacq
- UMR 1332 Biologie du Fruit et Pathologie, Université de Bordeaux et INRA de Bordeaux, F-33883 Villenave d'Ornon, France.
- Plateforme Métabolome Bordeaux-MetaboHUB, Centre de Génomique Fonctionnelle Bordeaux, IBVM, Centre INRA Bordeaux, F-33140 Villenave d'Ornon, France.
| | - Ana López
- Department of Plant Molecular Genetics, Spanish National Centre for Biotechnology, 28049 Madrid, Spain.
| | - Estrella Luna
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
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Ethylene -dependent and -independent superficial scald resistance mechanisms in 'Granny Smith' apple fruit. Sci Rep 2018; 8:11436. [PMID: 30061655 PMCID: PMC6065312 DOI: 10.1038/s41598-018-29706-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/17/2018] [Indexed: 12/22/2022] Open
Abstract
Superficial scald is a major physiological disorder of apple fruit (Malus domestica Borkh.) characterized by skin browning following cold storage; however, knowledge regarding the downstream processes that modulate scald phenomenon is unclear. To gain insight into the mechanisms underlying scald resistance, ‘Granny Smith’ apples after harvest were treated with diphenylamine (DPA) or 1-methylcyclopropene (1-MCP), then cold stored (0 °C for 3 months) and subsequently were ripened at room temperature (20 °C for 8 days). Phenotypic and physiological data indicated that both chemical treatments induced scald resistance while 1-MCP inhibited the ethylene-dependent ripening. A combination of multi-omic analysis in apple skin tissue enabled characterization of potential genes, proteins and metabolites that were regulated by DPA and 1-MCP at pro-symptomatic and scald-symptomatic period. Specifically, we characterized strata of scald resistance responses, among which we focus on selected pathways including dehydroabietic acid biosynthesis and UDP-D-glucose regulation. Through this approach, we revealed scald-associated transcriptional, proteomic and metabolic signatures and identified pathways modulated by the common or distinct functions of DPA and 1-MCP. Also, evidence is presented supporting that cytosine methylation-based epigenetic regulation is involved in scald resistance. Results allow a greater comprehension of the ethylene–dependent and –independent metabolic events controlling scald resistance.
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Kanojia A, Dijkwel PP. Abiotic Stress Responses are Governed by Reactive Oxygen Species and Age. ANNUAL PLANT REVIEWS ONLINE 2018:295-326. [PMID: 0 DOI: 10.1002/9781119312994.apr0611] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Kashash Y, Doron-Faigenboim A, Holland D, Porat R. Effects of low-temperature conditioning and cold storage on development of chilling injuries and the transcriptome of ‘Wonderful’ pomegranate fruit. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13793] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yael Kashash
- Department of Postharvest Science of Fresh Produce; ARO, the Volcani Center; P.O. Box 15159 Rishon LeZion 7528809 Israel
- Robert H. Smith Faculty of Agricultural, Food and Environment Sciences; Hebrew University of Jerusalem; Rehovot 76100 Israel
| | - Adi Doron-Faigenboim
- Department of Genomics and Bioinformatics; ARO, the Volcani Center; P.O. Box 6 Bet Dagan 50250 Israel
| | - Doron Holland
- Department of Fruit Tree Sciences; ARO, Newe Ya'ar Research Center; P.O. Box 1021 Ramat Yishay 30095 Israel
| | - Ron Porat
- Department of Postharvest Science of Fresh Produce; ARO, the Volcani Center; P.O. Box 15159 Rishon LeZion 7528809 Israel
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Wang B, Shen F, Zhu S. Proteomic Analysis of Differentially Accumulated Proteins in Cucumber ( Cucumis sativus) Fruit Peel in Response to Pre-storage Cold Acclimation. FRONTIERS IN PLANT SCIENCE 2018; 8:2167. [PMID: 29403505 PMCID: PMC5778441 DOI: 10.3389/fpls.2017.02167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 12/11/2017] [Indexed: 05/24/2023]
Abstract
Harvested fruits are still living organs and respond to environmental stimuli. Low temperature storage is effective in extending life of harvested fruit, but it may also cause chilling injury. Cold acclimation has been shown to induce chilling tolerance in plants, but what proteomic changes caused by cold acclimation are related to defense against chilling stress remains largely unclear. Here, 3 d of pre-storage cold acclimation (PsCA) at 10°C reduced chilling injury and secondary disease severity in cucumber stored at 5°C by 51 and 94%, respectively, compared with the control which was directly stored at 5°C. Proteomic analysis of cucumber peel identified 21 significant differentially-accumulated proteins (SDAPs) right after PsCA treatment and 23 after the following cold storage (PsCA+CS). These proteins are mainly related to stress response and defense (SRD), energy metabolism, protein metabolism, signal transduction, primary metabolism, and transcription. The SRD proteins, which made up 37% of the 21 and 47% of the 23, respectively, represented the largest class of SDAPs, and all but one protein were up-regulated, suggesting accumulation of proteins involved in defense response is central feature of proteomic profile changes brought about by PsCA. In fruit just after PsCA treatment, the identified SDAPs are related to responses to various stresses, including chilling, salt stress, dehydration, fungi, bacteria, insects, and DNA damage. However, after prolonged cold storage, the targeted proteins in acclimated fruit were narrowed down in scope to those involved in defense against chilling and pathogens. The change patterns at the transcription level of the majority of the up-regulated differentially-accumulated proteins were highly consistent with those at protein level. Taken all, the results suggest that the short-time cold acclimation initiated comprehensive defense responses in cucumber fruit at first, while the long term storage thereafter altered the responses more specifically to chilling. These findings add to the understanding of plants' molecular responses to cold acclimation.
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