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Kishor PBK, Guddimalli R, Kulkarni J, Singam P, Somanaboina AK, Nandimandalam T, Patil S, Polavarapu R, Suravajhala P, Sreenivasulu N, Penna S. Impact of Climate Change on Altered Fruit Quality with Organoleptic, Health Benefit, and Nutritional Attributes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:17510-17527. [PMID: 37943146 DOI: 10.1021/acs.jafc.3c03312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
As a consequence of global climate change, acute water deficit conditions, soil salinity, and high temperature have been on the rise in their magnitude and frequency, which have been found to impact plant growth and development negatively. However, recent evidence suggests that many fruit plants that face moderate abiotic stresses can result in beneficial effects on the postharvest storage characters of the fruits. Salinity, drought, and high temperature conditions stimulate the synthesis of abscisic acid (ABA), and secondary metabolites, which are vital for fruit quality. The secondary metabolites like phenolic acids and anthocyanins that accumulate under abiotic stress conditions have antioxidant activity, and therefore, such fruits have health benefits too. It has been noticed that fruits accumulate more sugar and anthocyanins owing to upregulation of phenylpropanoid pathway enzymes. The novel information that has been generated thus far indicates that the growth environment during fruit development influences the quality components of the fruits. But the quality depends on the trade-offs between productivity, plant defense, and the frequency, duration, and intensity of stress. In this review, we capture the current knowledge of the irrigation practices for optimizing fruit production in arid and semiarid regions and enhancement in the quality of fruit with the application of exogenous ABA and identify gaps that exist in our understanding of fruit quality under abiotic stress conditions.
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Affiliation(s)
- P B Kavi Kishor
- Department of Genetics, Osmania University, Hyderabad 500 007, India
| | | | - Jayant Kulkarni
- Department of Botany, Savithribai Phule Pune University, Pune 411 007, India
| | - Prashant Singam
- Department of Genetics, Osmania University, Hyderabad 500 007, India
| | - Anil Kumar Somanaboina
- Department of Biotechnology, Vignan's Foundation for Science, Technology & Research Deemed to be University, Vadlamudi, Guntur 522 213, Andhra Pradesh, India
| | - Tejaswi Nandimandalam
- Department of Biotechnology, Vignan's Foundation for Science, Technology & Research Deemed to be University, Vadlamudi, Guntur 522 213, Andhra Pradesh, India
| | - Swaroopa Patil
- Department of Botany, Shivaji University, Kolhapur 416 004, Maharashtra, India
| | - Rathnagiri Polavarapu
- Genomix Molecular Diagnostics Pvt. Ltd., Pragathi Nagar, Kukatapally, Hyderabad 500 072, India
| | - Prashanth Suravajhala
- Amrita School of Biotechnology, Amrita Vishwavidyapeetham, Clappana, 690 525, Amritapuri, Vallikavu, Kerala, India & Bioclues.org, Hyderabad, India
| | - Nese Sreenivasulu
- Consumer-Driven Grain Quality and Nutrition Research Unit, International Rice Research Institute, Los Banos, DAPO Box 7777, Metro Manil 1301, Philippines
| | - Suprasanna Penna
- Amity Centre for Nuclear Biotechnology, Amity Institute of Biotechnology, Amity University of Maharashtra, Mumbai 410 206, India
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Camarero MC, Briegas B, Corbacho J, Labrador J, Gomez-Jimenez MC. Hormonal Content and Gene Expression during Olive Fruit Growth and Ripening. PLANTS (BASEL, SWITZERLAND) 2023; 12:3832. [PMID: 38005729 PMCID: PMC10675085 DOI: 10.3390/plants12223832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023]
Abstract
The cultivated olive (Olea europaea L. subsp. europaea var. europaea) is one of the most valuable fruit trees worldwide. However, the hormonal mechanisms underlying the fruit growth and ripening in olives remain largely uncharacterized. In this study, we investigated the physiological and hormonal changes, by ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MS), as well as the expression patterns of hormone-related genes, using quantitative real-time PCR (qRT-PCR) analysis, during fruit growth and ripening in two olive cultivars, 'Arbequina' and 'Picual', with contrasting fruit size and shape as well as fruit ripening duration. Hormonal profiling revealed that olive fruit growth involves a lowering of auxin (IAA), cytokinin (CKs), and jasmonic acid (JA) levels as well as a rise in salicylic acid (SA) levels from the endocarp lignification to the onset of fruit ripening in both cultivars. During olive fruit ripening, both abscisic acid (ABA) and anthocyanin levels rose, while JA levels fell, and SA levels showed no significant changes in either cultivar. By contrast, differential accumulation patterns of gibberellins (GAs) were found between the two cultivars during olive fruit growth and ripening. GA1 was not detected at either stage of fruit development in 'Arbequina', revealing a specific association between the GA1 and 'Picual', the cultivar with large sized, elongated, and fast-ripening fruit. Moreover, ABA may play a central role in regulating olive fruit ripening through transcriptional regulation of key ABA metabolism genes, whereas the IAA, CK, and GA levels and/or responsiveness differ between olive cultivars during olive fruit ripening. Taken together, the results indicate that the relative absence or presence of endogenous GA1 is associated with differences in fruit morphology and size as well as in the ripening duration in olives. Such detailed knowledge may be of help to design new strategies for effective manipulation of olive fruit size as well as ripening duration.
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Affiliation(s)
| | | | | | | | - Maria C. Gomez-Jimenez
- Laboratory of Plant Physiology, Universidad de Extremadura, Avda de Elvas s/n, 06006 Badajoz, Spain
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Xu L, Zang E, Sun S, Li M. Main flavor compounds and molecular regulation mechanisms in fruits and vegetables. Crit Rev Food Sci Nutr 2023; 63:11859-11879. [PMID: 35816297 DOI: 10.1080/10408398.2022.2097195] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Fruits and vegetables (F&V) are an indispensable part of a healthy diet. The volatile and nonvolatile compounds present in F&V constitute unique flavor substances. This paper reviews the main flavor substances present in F&V, as well as the biosynthetic pathways and molecular regulation mechanisms of these compounds. A series of compounds introduced include aromatic substances, soluble sugars and organic acids, which constitute the key flavor substances of F&V. Esters, phenols, alcohols, amino acids and terpenes are the main volatile aromatic substances, and nonvolatile substances are represented by amino acids, fatty acids and carbohydrates; The combination of these ingredients is the cause of the sour, sweet, bitter, astringent and spicy taste of these foods. This provides a theoretical basis for the study of the interaction between volatile and nonvolatile substances in F&V, and also provides a research direction for the healthy development of food in the future.
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Affiliation(s)
- Ling Xu
- School of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Erhuan Zang
- Inner Mongolia Key Laboratory of Characteristic Geoherbs Resources Protection and Utilization, Baotou Medical College, Baotou, China
| | - Shuying Sun
- School of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Minhui Li
- School of Life Sciences, Inner Mongolia University, Hohhot, China
- Inner Mongolia Key Laboratory of Characteristic Geoherbs Resources Protection and Utilization, Baotou Medical College, Baotou, China
- Inner Mongolia Hospital of Traditional Chinese Medicine, Hohhot, China
- Inner Mongolia Traditional Chinese and Mongolian Medical Research Institute, Hohhot, China
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4
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Perotti MF, Posé D, Martín-Pizarro C. Non-climacteric fruit development and ripening regulation: 'the phytohormones show'. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:6237-6253. [PMID: 37449770 PMCID: PMC10627154 DOI: 10.1093/jxb/erad271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023]
Abstract
Fruit ripening involves numerous physiological, structural, and metabolic changes that result in the formation of edible fruits. This process is controlled at different molecular levels, with essential roles for phytohormones, transcription factors, and epigenetic modifications. Fleshy fruits are classified as either climacteric or non-climacteric species. Climacteric fruits are characterized by a burst in respiration and ethylene production at the onset of ripening, while regulation of non-climacteric fruit ripening has been commonly attributed to abscisic acid (ABA). However, there is controversy as to whether mechanisms regulating fruit ripening are shared between non-climacteric species, and to what extent other hormones contribute alongside ABA. In this review, we summarize classic and recent studies on the accumulation profile and role of ABA and other important hormones in the regulation of non-climacteric fruit development and ripening, as well as their crosstalk, paying special attention to the two main non-climacteric plant models, strawberry and grape. We highlight both the common and different roles of these regulators in these two crops, and discuss the importance of the transcriptional and environmental regulation of fruit ripening, as well as the need to optimize genetic transformation methodologies to facilitate gene functional analyses.
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Affiliation(s)
- María Florencia Perotti
- Departamento de Mejora Genética y Biotecnología, Instituto de Hortofruticultura Subtropical y Mediterránea ‘La Mayora’ (IHSM), Universidad de Málaga - Consejo Superior de Investigaciones Científicas, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, UMA, Málaga, Spain
| | - David Posé
- Departamento de Mejora Genética y Biotecnología, Instituto de Hortofruticultura Subtropical y Mediterránea ‘La Mayora’ (IHSM), Universidad de Málaga - Consejo Superior de Investigaciones Científicas, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, UMA, Málaga, Spain
| | - Carmen Martín-Pizarro
- Departamento de Mejora Genética y Biotecnología, Instituto de Hortofruticultura Subtropical y Mediterránea ‘La Mayora’ (IHSM), Universidad de Málaga - Consejo Superior de Investigaciones Científicas, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, UMA, Málaga, Spain
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Palai G, Caruso G, Gucci R, D’Onofrio C. Water deficit before veraison is crucial in regulating berry VOCs concentration in Sangiovese grapevines. FRONTIERS IN PLANT SCIENCE 2023; 14:1117572. [PMID: 36890905 PMCID: PMC9986437 DOI: 10.3389/fpls.2023.1117572] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
The impact of water deficit on volatile organic compounds (VOCs) responsible for grape aroma remains quite unclear. The aim of this study was to evaluate the effect of different timing and intensity of water deficit on berry VOCs and on their biosynthetic pathways. Fully irrigated control vines were compared with the following treatments: i) two different levels of water deficit from berry pea-size through veraison, ii) one level of water deficit during the lag-phase, and iii) two different levels of water deficit from veraison through harvest. At harvest, total VOC concentrations were higher in berries of water stressed vines from berry pea size through veraison or during the lag phase, whereas post-veraison water deficit determined similar concentrations as control. This pattern was even more pronounced for the glycosylated fraction and was also observed for single compounds, mainly monoterpenes and C13-norisoprenoids. On the other hand, free VOCs were higher in berries from lag phase or post-veraison stressed vines. The significant glycosylated and free VOCs increment measured after the short water stress limited to the lag phase highlight the pivotal role played by this stage in berry aroma compound biosynthesis modulation. The severity of water stress before veraison was also important, since glycosylated VOCs showed a positive correlation with the pre-veraison daily water stress integral. The RNA-seq analysis showed a wide regulation induced by irrigation regimes on terpenes and carotenoids biosynthetic pathways. The terpene synthases and glycosyltransferases as well as genes of the network of transcription factors were upregulated, especially in berries from pre-veraison stressed vines. Since the timing and intensity of water deficit contribute to regulate berry VOCs, irrigation management can be used to achieve high-quality grapes while saving water.
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Wang J, VanderWeide J, Yan Y, Tindjau R, Pico J, Deluc L, Zandberg WF, Castellarin SD. Impact of hormone applications on ripening-related metabolites in Gewürztraminer grapes (Vitis vinifera L.): The key role of jasmonates in terpene modulation. Food Chem 2022; 388:132948. [PMID: 35447584 DOI: 10.1016/j.foodchem.2022.132948] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/27/2022] [Accepted: 04/08/2022] [Indexed: 01/20/2023]
Abstract
Terpenes play a formative role in grape and wine flavor, particularly for high-terpenic cultivars. Differences in terpene profiles influence grape varietal character and vintage quality. Little is known about the endogenous factors controlling terpene biosynthesis in grape. Through multiple experiments, six hormones (abscisic acid, ABA; ethylene, ETH; jasmonic acid, JA; methyl jasmonate, MeJA; indole-3-acetic acid, IAA; 1-naphthaleneacetic acid, NAA) that either promote or repress ripening were applied to Gewürztraminer clusters near veraison to gauge their effect on ripening and terpene biosynthesis. Jasmonates (JA, MeJA) increased terpene concentrations and the expression of terpene genes in grapes. Such increases were not associated to increases of other ripening-related metabolites such as sugars or anthocyanins. MeJA also affected the expression of several hormone related genes, increased IAA levels, and reduced sugar and anthocyanin concentration in grapes. This research provides novel insights into terpene regulation by ripening-related hormones and jasmonates in grapes.
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Affiliation(s)
- Junfang Wang
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada; Shandong Academy of Grape, Shandong Academy of Agricultural Sciences, Jinan 250100, China
| | - Joshua VanderWeide
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada
| | - Yifan Yan
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada
| | - Ricco Tindjau
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada
| | - Joana Pico
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada
| | - Laurent Deluc
- Department of Horticulture, Oregon Wine Research Institute, Oregon State University, Corvallis, OR, United States
| | - Wesley F Zandberg
- Department of Chemistry, Wine Research Centre, Irving K. Barber Faculty of Science, University of British Columbia, Okanagan Campus, Canada
| | - Simone D Castellarin
- Wine Research Centre, Faculty of Land and Food Systems, University of British Columbia, 2205 East Mall, Vancouver, BC V6T 1Z4, Canada.
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Martínez-Lapuente L, Guadalupe Z, Pérez-Porras P, Bautista-Ortín AB, Gómez-Plaza E, Ayestarán B. Effect of Sonication Treatment and Maceration Time in the Extraction of Polysaccharide Compounds during Red Wine Vinification. Molecules 2021; 26:molecules26154452. [PMID: 34361607 PMCID: PMC8348054 DOI: 10.3390/molecules26154452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/17/2021] [Accepted: 07/20/2021] [Indexed: 11/24/2022] Open
Abstract
The application of high-power ultrasounds (US) at 28 kHz to the crushed grapes and the use of different pomace contact times caused changes in the content and composition of monosaccharides and polysaccharides in the musts and wines. These differences were maintained from the moment of pressing (end of maceration) until the end of the alcoholic fermentation. The US increased the content of monosaccharides and polysaccharides in the musts by facilitating their extraction from the solid parts during maceration. The application of medium maceration time (3 days) to sonicated grapes led to an extraction of polysaccharides rich in arabinose and galactose, rhamnogalacturonan type II (RG-II) and mannoproteins (MP), similar to that observed in the control wines made with an extended maceration of 7 days (968.21 vs. 1029.45; 895.04 vs. 1700.50; 356.81 vs. 343.95, respectively). This fact was attributed to a higher extraction in the must during the sonication process and to an important release of pectic polysaccharides during the pressing of the sonicated pomace, which is reported here for the first time. Therefore, the US technology could be useful for increasing the polysaccharide content in the wines or for reducing the maceration time needed to achieve certain levels of wine polysaccharides.
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Affiliation(s)
- Leticia Martínez-Lapuente
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Finca La Grajera, 26007 Logroño, Spain; (L.M.-L.); (Z.G.); (B.A.)
| | - Zenaida Guadalupe
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Finca La Grajera, 26007 Logroño, Spain; (L.M.-L.); (Z.G.); (B.A.)
| | - Paula Pérez-Porras
- Department of Food Science and Technology, Faculty of Veterinary Science, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain; (P.P.-P.); (A.B.B.-O.)
| | - Ana Belén Bautista-Ortín
- Department of Food Science and Technology, Faculty of Veterinary Science, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain; (P.P.-P.); (A.B.B.-O.)
| | - Encarna Gómez-Plaza
- Department of Food Science and Technology, Faculty of Veterinary Science, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain; (P.P.-P.); (A.B.B.-O.)
- Correspondence: ; Tel.: +34-868-88-7323
| | - Belén Ayestarán
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Finca La Grajera, 26007 Logroño, Spain; (L.M.-L.); (Z.G.); (B.A.)
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Manso-Martínez C, Sáenz-Navajas MP, Menéndez CM, Hernández MM. Wine quality and berry size: a case study with Tempranillo Tinto progenies. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3952-3960. [PMID: 33345302 DOI: 10.1002/jsfa.11035] [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: 10/21/2020] [Revised: 12/17/2020] [Accepted: 12/20/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Small berry size is normally associated with quality wine production. However, the contribution of grapevine variety and environment to sensory quality has not been well established. In this study, genotypes from two intra-specific hybrid populations were categorized by size according to berry diameter and weight: small (< 13.5 mm, <1.5 g), and large (>16 mm, >2 g). Chemical and sensory attributes of wines produced in two consecutive vintages (2017 and 2018) from each size category were characterized. Perceived intrinsic wine quality was judged by 20 wine professionals. RESULTS Wines obtained from small berry genotypes consistently displayed higher proportions of phenolic compounds and deeper color and were judged higher in quality regardless of genetic background and vintage. Perceived quality was positively correlated with anthocyanin and phenolic content. Wines presented high sensory variability in both vintages. Small berry size genotypes produced sweeter, fruitier wines with greater astringency; whereas wines from larger berries were perceived as more alcoholic and with lower positive aroma intensities. Berry size influenced color and phenolic compounds more than genotype or environment. CONCLUSION Small berry-size genotypes were related to high quality judgements in both years, thus providing a predictor of wine categories, which could be used to meet different market demands. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Cristina Manso-Martínez
- Instituto de Ciencias de la Vid y el Vino (ICVV), Viticulture Department, Universidad de La Rioja-CSIC-Gobierno de La Rioja, Finca La Grajera, Carretera de Burgos Km. 6, Logroño, La Rioja, 26007, Spain
| | - María Pilar Sáenz-Navajas
- Laboratorio de Análisis del Aroma y Enología (LAAE), Department of Analytical Chemistry, Universidad de Zaragoza, C/ Pedro Cerbuna 12, Zaragoza, Aragón, 50009, Spain
| | - Cristina M Menéndez
- Instituto de Ciencias de la Vid y el Vino (ICVV), Viticulture Department, Universidad de La Rioja-CSIC-Gobierno de La Rioja, Finca La Grajera, Carretera de Burgos Km. 6, Logroño, La Rioja, 26007, Spain
- Departamento de Agricultura y Alimentación, CCT, Universidad de La Rioja, Logroño, Spain
| | - María M Hernández
- Instituto de Ciencias de la Vid y el Vino (ICVV), Viticulture Department, Universidad de La Rioja-CSIC-Gobierno de La Rioja, Finca La Grajera, Carretera de Burgos Km. 6, Logroño, La Rioja, 26007, Spain
- Departamento de Agricultura y Alimentación, CCT, Universidad de La Rioja, Logroño, Spain
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Leng F, Ye Y, Zhou J, Jia H, Zhu X, Shi J, Zhang Z, Shen N, Wang L. Transcriptomic and Weighted Gene Co-expression Correlation Network Analysis Reveal Resveratrol Biosynthesis Mechanisms Caused by Bud Sport in Grape Berry. FRONTIERS IN PLANT SCIENCE 2021; 12:690095. [PMID: 34220913 PMCID: PMC8253253 DOI: 10.3389/fpls.2021.690095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/27/2021] [Indexed: 06/13/2023]
Abstract
Resveratrol is a natural polyphenol compound produced in response to biotic and abiotic stresses in grape berries. However, changes in resveratrol caused by bud sport in grapes are scarcely reported. In this study, trans-resveratrol and cis-resveratrol were identified and quantified in the grape berries of 'Summer Black' and its bud sport 'Nantaihutezao' from the veraison to ripening stages using ultra performance liquid chromatography-high resolution tandem mass spectrometry (UPLC-HRMS). We found that bud sport accumulates the trans-resveratrol earlier and increases the contents of cis-resveratrol in the earlier stages but decreases its contents in the later stages. Simultaneously, we used RNA-Seq to identify 51 transcripts involved in the stilbene pathways. In particular, we further identified 124 and 19 transcripts that negatively correlated with the contents of trans-resveratrol and cis-resveratrol, respectively, and four transcripts encoding F3'5'H that positively correlated with the contents of trans-resveratrol by weighted gene co-expression network analysis (WGCNA). These transcripts may play important roles in relation to the synergistic regulation of metabolisms of resveratrol. The results of this study can provide a theoretical basis for the genetic improvement of grapes.
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Affiliation(s)
- Feng Leng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Yunling Ye
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Jialing Zhou
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Huijuan Jia
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement of the Ministry of Agriculture/Department of Horticulture, Zhejiang University, Hangzhou, China
| | - Xiaoheng Zhu
- Key Laboratory of Horticultural Plant Growth, Development and Quality Improvement of the Ministry of Agriculture/Department of Horticulture, Zhejiang University, Hangzhou, China
| | - Jiayu Shi
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Ziyue Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Nan Shen
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Li Wang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
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10
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Abi-Habib E, Poncet-Legrand C, Roi S, Carrillo S, Doco T, Vernhet A. Impact of grape variety, berry maturity and size on the extractability of skin polyphenols during model wine-like maceration experiments. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3257-3269. [PMID: 33222281 DOI: 10.1002/jsfa.10955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 11/15/2020] [Accepted: 11/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Skin cell walls modulate anthocyanin and tannin extraction from grape skins. However, relationships between the composition of alcohol-insoluble cell wall solids (AIS) and extraction are still unclear. Our objectives were to characterize the impact of variety, berry size and ripeness on skin AIS composition (polysaccharides, proteins) and polyphenol extraction during maceration. RESULTS Grape skin composition and its impact on polyphenol extraction was compared for two varieties - Carignan and Grenache - with skins of berries sorted according to their size and density. Extractions were performed under model wine-like maceration conditions. Fresh skins had similar content of polymeric tannins, but strongly differed in their anthocyanin content (higher in Carignan and in the ripest berries) and composition (higher proportions in coumaroylated anthocyanins in Carignan). Anthocyanin extraction was proportionally much higher in Grenache, which was not just related to the Carignan's higher levels in coumaroylated anthocyanins. Chemical reactions decreased anthocyanin concentrations in solution for both varieties. Tannin extraction for Grenache was slightly higher and faster than for Carignan. Skin AISs differed slightly between the two varieties in their carbohydrate composition and protein content, but not between modalities. Polyphenol analyses in the precipitates evidenced at the end of the maceration and in residual skins highlighted differences between the two varieties and between berries with different ripeness. CONCLUSION Structural information on the cell wall network and on its changes during maceration, along with a better understanding of the chemical reactions of anthocyanins and tannins, is needed to better relate grape and wine polyphenol composition. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Elissa Abi-Habib
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
| | - Céline Poncet-Legrand
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
| | - Stéphanie Roi
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
| | - Stéphanie Carrillo
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
| | - Thierry Doco
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
| | - Aude Vernhet
- UMR SPO, Institut Agro - Montpellier SupAgro, INRAE, Université de Montpellier, Montpellier, France
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11
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Developmental transcriptome profiling uncovered carbon signaling genes associated with almond fruit drop. Sci Rep 2021; 11:3401. [PMID: 33564060 PMCID: PMC7873282 DOI: 10.1038/s41598-020-69395-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 04/29/2020] [Indexed: 01/30/2023] Open
Abstract
Almond is one of the most featured nut crops owing to its high nutritional value. However, due to three different waves of flower and fruitlet drop, fruit drop is a major concern for growers. In this study, we carried out a time-course transcriptome analysis to investigate gene expression differences between normal and abnormal fruitlet development. By de novo assembly analysis, we identified 33,577 unigenes and provided their functional annotations. In total, we identified 7,469 differentially expressed genes and observed the most apparent difference between normal and abnormal fruits at 12 and 17 days after flowering. Their biological functions were enriched in carbon metabolism, carbon fixation in photosynthetic organisms and plant hormone signal transduction. RT-qPCR validated the expression pattern of 14 representative genes, including glycosyltransferase like family 2, MYB39, IAA13, gibberellin-regulated protein 11-like and POD44, which confirmed the reliability of our transcriptome data. This study provides an insight into the association between abnormal fruit development and carbohydrate signaling from the early developmental stages and could be served as useful information for understanding the regulatory mechanisms related to almond fruit drop.
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12
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Table Grapes during Postharvest Storage: A Review of the Mechanisms Implicated in the Beneficial Effects of Treatments Applied for Quality Retention. Int J Mol Sci 2020; 21:ijms21239320. [PMID: 33297419 PMCID: PMC7730992 DOI: 10.3390/ijms21239320] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/03/2020] [Accepted: 12/06/2020] [Indexed: 12/22/2022] Open
Abstract
Table grape is a fruit with increasing interest due to its attributes and nutritional compounds. During recent years, new cultivars such as those without seeds and with new flavors have reached countries around the world. For this reason, postharvest treatments that retain fruit quality need to be improved. However, little is known to date about the biochemical and molecular mechanisms related with observed quality improvements. This review aims to examine existing literature on the different mechanisms. Special attention will be placed on molecular mechanisms which activate and regulate the different postharvest treatments applied in order to improve table grape quality.
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13
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Zhong H, Zhang F, Pan M, Wu X, Zhang W, Han S, Xie H, Zhou X, Wang M, Ai CM, He T. Comparative phenotypic and transcriptomic analysis of Victoria and flame seedless grape cultivars during berry ripening. FEBS Open Bio 2020; 10:2616-2630. [PMID: 33090714 PMCID: PMC7714085 DOI: 10.1002/2211-5463.12996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/07/2020] [Accepted: 10/05/2020] [Indexed: 11/18/2022] Open
Abstract
Grape berry development is a highly coordinated and intricate process. Herein, we analyzed the phenotypic and transcriptomic patterns of Victoria (VT) and Flame Seedless (FS) grape varieties during berry development. Physiological analysis and transcriptomic sequencing were performed at four berry developmental phases. VT berry size was comparatively larger to the FS variety. At maturity, 80 days postanthesis (DPA), the FS soluble solids were 61.8% higher than VT. Further, 4889 and 2802 differentially expressed genes were identified from VT and FS 40 DPA to 80 DPA development stages, respectively. VvSWEET15, VvHXK, and MYB44 genes were up‐regulated during the postanthesis period, while bHLH14, linked to glucose metabolism, was gradually down‐regulated during berry development. These genes may have significant roles in berry development, ripening, and sugar accumulation.
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Affiliation(s)
- Haixia Zhong
- College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi, China.,Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Fuchun Zhang
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Mingqi Pan
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Xinyu Wu
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Wen Zhang
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Shouan Han
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Hui Xie
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Xiaoming Zhou
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Min Wang
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Caikasimu Maikeer Ai
- Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Tianming He
- College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi, China
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14
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Cheng E, Martiniuk JT, Hamilton J, McCarthy G, Castellarin SD, Measday V. Characterization of Sub-Regional Variation in Saccharomyces Populations and Grape Phenolic Composition in Pinot Noir Vineyards of a Canadian Wine Region. Front Genet 2020; 11:908. [PMID: 33110416 PMCID: PMC7489054 DOI: 10.3389/fgene.2020.00908] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 07/22/2020] [Indexed: 01/02/2023] Open
Abstract
Wine is a product of grape juice fermentation by yeast. Terroir is a term that encompasses all environmental factors and interactions at a specific geographical site, resulting in the development of regional-specific microbial strains and grape metabolites. In this study we determine the distribution of vineyard-associated wine yeast strains and characterize the flavonoid profile of Pinot Noir grapes among 3 sub-regions in the Okanagan Valley (OV), a major wine region in British Columbia, Canada. Pinot Noir grape samples were collected from 13 vineyards among 3 sub-regions of the OV, namely Kelowna (KE), Naramata-Penticton (NP) and Oliver-Osoyoos (OO), within a week prior to the winery harvesting date in 2016 and 2017. A total of 156 spontaneous Pinot Noir fermentations were conducted and vineyard-associated Saccharomyces strains were isolated from fermentations that reached two-thirds sugar depletion. Using microsatellite genotyping, we identified 103 Saccharomyces cerevisiae strains and 9 Saccharomyces uvarum strains. We also identified Saccharomyces paradoxus in one vineyard using ITS sequencing. We developed a microsatellite database of 160 commercial S. cerevisiae strains to determine the identity of the isolated strains and we include the database herein. Commercial strains were widely distributed across the three sub-regions. Forty-two of our 103 S. cerevisiae strains were equivalent or highly similar to commercial strains whereas the remaining 61 were considered as ‘unknown’ strains. Two S. uvarum strains were previously isolated in other OV studies and none matched the S. uvarum commercial strain BMV58. S. cerevisiae population structure was driven by sub-region, although S. cerevisiae populations did not differ significantly across vintages. S. uvarum and S. paradoxus were only identified in the 2017 vintage, demonstrating dynamic wine yeast populations between vintages. We found that the flavonoid profile of Pinot Noir grapes from the same 13 vineyards was also affected by sub-regional terroir. The anthocyanin content was lower and the proportion of methoxylated anthocyanins and flavonols was higher in Pinot Noir grapes from OO, the warmer sub-region as compared to KE, the cooler sub-region. Our study demonstrates that both yeast populations and metabolites associated with the Pinot Noir variety have sub-regional variation within a viticultural area.
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Affiliation(s)
- Elaine Cheng
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Jonathan T Martiniuk
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Jonah Hamilton
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Garrett McCarthy
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.,Department of Biology, The University of British Columbia, Kelowna, BC, Canada
| | - Simone Diego Castellarin
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Vivien Measday
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
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15
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Ma L, Sun L, Guo Y, Lin H, Liu Z, Li K, Guo X. Transcriptome analysis of table grapes (Vitis vinifera L.) identified a gene network module associated with berry firmness. PLoS One 2020; 15:e0237526. [PMID: 32804968 PMCID: PMC7430731 DOI: 10.1371/journal.pone.0237526] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 07/28/2020] [Indexed: 11/29/2022] Open
Abstract
Berry firmness is one of the main selection criteria for table grape breeding. However, the underlying genetic determinants and mechanisms involved in gene expression during berry development are still poorly understood. In this study, eighteen libraries sampled from Vitis vinifera L. cv. ‘Red Globe’ and ‘Muscat Hamburg’ at three developmental stages (preveraison, veraison and maturation) were analyzed by RNA sequencing (RNA-Seq). The firmness of ‘Red Globe’ was significantly higher than that of ‘Muscat Hamburg’ at the three developmental stages. In total, a set of 4,559 differentially expressed genes (DEGs) was identified between ‘Red Globe’ and ‘Muscat Hamburg’ in the preveraison (2,259), veraison (2030) and maturation stages (2682), including 302 transcription factors (TFs). Weighted gene coexpression network analysis (WGCNA) showed that 23 TFs were predicted to be highly correlated with fruit firmness and propectin content. In addition, the differential expression of the PE, PL, PG, β-GAL, GATL, WAK, XTH and EXP genes might be the reason for the differences in firmness between ‘Red Globe’ and ‘Muscat Hamburg’. The results will provide new information for analysis of grape berry firmness and softening.
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Affiliation(s)
- Li Ma
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
- Liaoning Institute of Pomology, Yingkou, Liaoning, P.R. China
| | - Lingjun Sun
- Liaoning Institute of Pomology, Yingkou, Liaoning, P.R. China
| | - Yinshan Guo
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
- * E-mail: (YG); (XG)
| | - Hong Lin
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
| | - Zhendong Liu
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
| | - Kun Li
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
| | - Xiuwu Guo
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, P.R. China
- * E-mail: (YG); (XG)
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16
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Gambetta GA, Herrera JC, Dayer S, Feng Q, Hochberg U, Castellarin SD. The physiology of drought stress in grapevine: towards an integrative definition of drought tolerance. JOURNAL OF EXPERIMENTAL BOTANY 2020; 71:4658-4676. [PMID: 32433735 PMCID: PMC7410189 DOI: 10.1093/jxb/eraa245] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/14/2020] [Indexed: 05/17/2023]
Abstract
Water availability is arguably the most important environmental factor limiting crop growth and productivity. Erratic precipitation patterns and increased temperatures resulting from climate change will likely make drought events more frequent in many regions, increasing the demand on freshwater resources and creating major challenges for agriculture. Addressing these challenges through increased irrigation is not always a sustainable solution so there is a growing need to identify and/or breed drought-tolerant crop varieties in order to maintain sustainability in the context of climate change. Grapevine (Vitis vinifera), a major fruit crop of economic importance, has emerged as a model perennial fruit crop for the study of drought tolerance. This review synthesizes the most recent results on grapevine drought responses, the impact of water deficit on fruit yield and composition, and the identification of drought-tolerant varieties. Given the existing gaps in our knowledge of the mechanisms underlying grapevine drought responses, we aim to answer the following question: how can we move towards a more integrative definition of grapevine drought tolerance?
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Affiliation(s)
- Gregory A Gambetta
- EGFV, Bordeaux-Sciences Agro, INRA, Université de Bordeaux, ISVV, chemin de Leysotte, Villenave d’Ornon, France
- Correspondence: or
| | - Jose Carlos Herrera
- Institute of Viticulture and Pomology, Department of Crop Sciences, University of Natural Resources and Life Sciences Vienna (BOKU), Tulln, Austria
| | - Silvina Dayer
- EGFV, Bordeaux-Sciences Agro, INRA, Université de Bordeaux, ISVV, chemin de Leysotte, Villenave d’Ornon, France
| | - Quishuo Feng
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Uri Hochberg
- ARO Volcani Center, Institute of Soil, Water and Environmental Sciences, Rishon Lezion, Israel
| | - Simone D Castellarin
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
- Correspondence: or
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17
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Dimopoulos N, Tindjau R, Wong DCJ, Matzat T, Haslam T, Song C, Gambetta GA, Kunst L, Castellarin SD. Drought stress modulates cuticular wax composition of the grape berry. JOURNAL OF EXPERIMENTAL BOTANY 2020; 71:3126-3141. [PMID: 31985780 PMCID: PMC7260727 DOI: 10.1093/jxb/eraa046] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/24/2020] [Indexed: 05/08/2023]
Abstract
Drought events are a major challenge for many horticultural crops, including grapes, which are often cultivated in dry and warm climates. It is not understood how the cuticle contributes to the grape berry response to water deficit (WD); furthermore, the cuticular waxes and the related biosynthetic pathways are poorly characterized in this fruit. In this study, we identified candidate wax-related genes from the grapevine genome by phylogenetic and transcriptomic analyses. Developmental and stress response expression patterns of these candidates were characterized across pre-existing RNA sequencing data sets and confirmed a high responsiveness of the pathway to environmental stresses. We then characterized the developmental and WD-induced changes in berry cuticular wax composition, and quantified differences in berry transpiration. Cuticular aliphatic wax content was modulated during development and an increase was observed under WD, with wax esters being strongly up-regulated. These compositional changes were related to up-regulated candidate genes of the aliphatic wax biosynthetic pathway, including CER10, CER2, CER3, CER1, CER4, and WSD1. The effect of WD on berry transpiration was not significant. This study indicates that changes in cuticular wax amount and composition are part of the metabolic response of the grape berry to WD, but these changes do not reduce berry transpiration.
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Affiliation(s)
- Nicolas Dimopoulos
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Ricco Tindjau
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Darren C J Wong
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Till Matzat
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Tegan Haslam
- Department of Botany, The University of British Columbia, Vancouver, BC, Canada
| | - Changzheng Song
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Gregory A Gambetta
- EGFV, Bordeaux-Sciences Agro, INRA, Univ. Bordeaux, ISVV, Villenave d’Ornon, France
| | - Ljerka Kunst
- Department of Botany, The University of British Columbia, Vancouver, BC, Canada
| | - Simone D Castellarin
- Wine Research Centre, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
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18
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Foria S, Copetti D, Eisenmann B, Magris G, Vidotto M, Scalabrin S, Testolin R, Cipriani G, Wiedemann-Merdinoglu S, Bogs J, Di Gaspero G, Morgante M. Gene duplication and transposition of mobile elements drive evolution of the Rpv3 resistance locus in grapevine. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2020; 99:895-909. [PMID: 31571285 DOI: 10.1111/tpj.14370] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/19/2019] [Accepted: 03/19/2019] [Indexed: 05/17/2023]
Abstract
A wild grape haplotype (Rpv3-1) confers resistance to Plasmopara viticola. We mapped the causal factor for resistance to an interval containing a TIR-NB-LRR (TNL) gene pair that originated 1.6-2.6 million years ago by a tandem segmental duplication. Transient coexpression of the TNL pair in Vitis vinifera leaves activated pathogen-induced necrosis and reduced sporulation compared with control leaves. Even though transcripts of the TNL pair from the wild haplotype appear to be partially subject to nonsense-mediated mRNA decay, mature mRNA levels in a homozygous resistant genotype were individually higher than the mRNA trace levels observed for the orthologous single-copy TNL in sensitive genotypes. Allelic expression imbalance in a resistant heterozygote confirmed that cis-acting regulatory variation promotes expression in the wild haplotype. The movement of transposable elements had a major impact on the generation of haplotype diversity, altering the DNA context around similar TNL coding sequences and the GC-content in their proximal 5'-intergenic regions. The wild and domesticated haplotypes also diverged in conserved single-copy intergenic DNA, but the highest divergence was observed in intraspecific and not in interspecific comparisons. In this case, introgression breeding did not transgress the genetic boundaries of the domesticated species, because haplotypes present in modern varieties sometimes predate speciation events between wild and cultivated species.
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Affiliation(s)
- Serena Foria
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
| | - Dario Copetti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
- Istituto di Genomica Applicata, via Jacopo Linussio 51, 33100, Udine, Italy
- Institute of Agricultural Sciences, ETH Zürich, Universitätstrasse 2, 8092, Zürich, Switzerland
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zürich, Switzerland
| | - Birgit Eisenmann
- State Education and Research Center of Viticulture, Horticulture and Rural Development, Breitenweg 71, 67435, Neustadt an der Weinstraße, Germany
- Centre for Organismal Studies Heidelberg, University of Heidelberg, 69120, Heidelberg, Germany
| | - Gabriele Magris
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
- Istituto di Genomica Applicata, via Jacopo Linussio 51, 33100, Udine, Italy
| | - Michele Vidotto
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
| | - Simone Scalabrin
- Istituto di Genomica Applicata, via Jacopo Linussio 51, 33100, Udine, Italy
| | - Raffaele Testolin
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
| | - Guido Cipriani
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
| | | | - Jochen Bogs
- State Education and Research Center of Viticulture, Horticulture and Rural Development, Breitenweg 71, 67435, Neustadt an der Weinstraße, Germany
- Technische Hochschule Bingen, 55411, Bingen am Rhein, Germany
| | | | - Michele Morgante
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle scienze 208, 33100, Udine, Italy
- Istituto di Genomica Applicata, via Jacopo Linussio 51, 33100, Udine, Italy
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19
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Bai Q, Huang Y, Shen Y. The Physiological and Molecular Mechanism of Abscisic Acid in Regulation of Fleshy Fruit Ripening. FRONTIERS IN PLANT SCIENCE 2020; 11:619953. [PMID: 33505417 PMCID: PMC7829184 DOI: 10.3389/fpls.2020.619953] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/09/2020] [Indexed: 05/18/2023]
Abstract
The ripening of fleshy fruits is coupled with the degradation of both chlorophyll and cell walls, as well as changes in the metabolism of phenylpropanoids, flavonoids, starch/sucrose, and carotenoids. These processes are controlled by phytohormones and other factors, including abscisic acid (ABA), ethylene, auxin, polyamines, sugar, and reactive oxygen species. The ripening of climacteric fruits is controlled by ethylene and non-climacteric fruit ripening is regulated mainly by ABA. Also, ABA and ethylene may interact in both types of fruit ripening. ABA concentrations in fleshy fruits are regulated in response to developmental and environmental cues and are controlled by the relative rates of ABA biosynthesis and catabolism, the former mainly via 9-cis-epoxycarotenoid dioxygenases (NCEDs) and β-glucosidases and the latter via ABA 8'-hydroxylases (CYP707As) and β-glycosyltransferases. In strawberry fruit ripening, ABA is perceived via at least two receptors, Pyrabactin resistance (PYR)/PYR-like (PYL) and putative abscisic acid receptor (ABAR), which are linked separately to the conserved signaling pathway ABA-FaPYR1-FaABIl-FaSnRK2 and the novel signaling pathway ABA-FaABAR-FaRIPK1-FaABI4. Downstream signaling components include important transcription factors, such as AREB (ABA responsive element binding protein)/ABF (ABRE binding factors ABA responsive factor), ethylene response factor (ERF), and V-myb Myeloblastosis viral oncogene homolog (MYB), as well as ripening-related genes. Finally, a comprehensive model of ABA linked to ethylene, sugar, polyamines, auxin and reactive oxygen species in the regulation of strawberry fruit ripening is proposed. Next, new integrated mechanisms, including two ABA signaling pathways, ABA and ethylene signaling pathways, and ABA/ethylene to other phytohormones are interesting and important research topics in ripening, especially in non-climacteric fruits.
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Affiliation(s)
- Qian Bai
- College of Horticulture, China Agricultural University, Beijing, China
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China
| | - Yun Huang
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China
- Yun Huang,
| | - Yuanyue Shen
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China
- *Correspondence: Yuanyue Shen,
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20
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Li YM, Forney C, Bondada B, Leng F, Xie ZS. The Molecular Regulation of Carbon Sink Strength in Grapevine ( Vitis vinifera L.). FRONTIERS IN PLANT SCIENCE 2020; 11:606918. [PMID: 33505415 PMCID: PMC7829256 DOI: 10.3389/fpls.2020.606918] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 12/08/2020] [Indexed: 05/17/2023]
Abstract
Sink organs, the net receivers of resources from source tissues, provide food and energy for humans. Crops yield and quality are improved by increased sink strength and source activity, which are affected by many factors, including sugars and hormones. With the growing global population, it is necessary to increase photosynthesis into crop biomass and yield on a per plant basis by enhancing sink strength. Sugar translocation and accumulation are the major determinants of sink strength, so understanding molecular mechanisms and sugar allocation regulation are conducive to develop biotechnology to enhance sink strength. Grapevine (Vitis vinifera L.) is an excellent model to study the sink strength mechanism and regulation for perennial fruit crops, which export sucrose from leaves and accumulates high concentrations of hexoses in the vacuoles of fruit mesocarp cells. Here recent advances of this topic in grape are updated and discussed, including the molecular biology of sink strength, including sugar transportation and accumulation, the genes involved in sugar mobilization and their regulation of sugar and other regulators, and the effects of hormones on sink size and sink activity. Finally, a molecular basis model of the regulation of sugar accumulation in the grape is proposed.
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Affiliation(s)
- You-Mei Li
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Charles Forney
- Kentville Research and Development Centre, Agriculture and Agri-Food Canada, Kentville, NS, Canada
| | - Bhaskar Bondada
- Wine Science Center, Washington State University, Richland, WA, United States
| | - Feng Leng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
| | - Zhao-Sen Xie
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
- *Correspondence: Zhao-Sen Xie,
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21
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Yan Y, Song C, Falginella L, Castellarin SD. Day Temperature Has a Stronger Effect Than Night Temperature on Anthocyanin and Flavonol Accumulation in 'Merlot' ( Vitis vinifera L.) Grapes During Ripening. FRONTIERS IN PLANT SCIENCE 2020; 11:1095. [PMID: 32849680 PMCID: PMC7396706 DOI: 10.3389/fpls.2020.01095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/03/2020] [Indexed: 05/11/2023]
Abstract
Flavonoids impart color and mouthfeel to grapes and wine and are very sensitive to environmental conditions. Growth chamber experiments were performed to investigate the effect of temperature regimes and the differences between day/night temperatures on anthocyanins and flavonols in Merlot grapes. Among the regimes tested, the ones with diurnal 20°C determined the highest levels of anthocyanins and flavonols. Higher diurnal temperatures decreased those levels but increased the proportion of methoxylated and acylated species. When regimes with the same day temperature but different night temperatures were compared, differences between day/night temperatures did not affect anthocyanins, unless a difference of 25°C between day and night temperatures was imposed. When regimes with the same night temperature but different day temperatures were compared, the regime with higher day temperature had a lower anthocyanin level. No relationships were observed between the effects of temperature regimes on anthocyanin level and the expression of key anthocyanin genes. However, the effects on anthocyanin acylation level were consistent with the effects on the acyltransferase expression, and the effects on flavonol level were consistent with the effects on the expression of key flavonol genes. This study indicates that, in Merlot grapes, anthocyanins and flavonols are mostly sensitive to day temperatures.
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Affiliation(s)
- Yifan Yan
- Wine Research Centre, The University of British Columbia, Vancouver, BC, Canada
| | - Changzheng Song
- Wine Research Centre, The University of British Columbia, Vancouver, BC, Canada
| | | | - Simone D. Castellarin
- Wine Research Centre, The University of British Columbia, Vancouver, BC, Canada
- *Correspondence: Simone D. Castellarin,
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22
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Wang J, Abbey T, Kozak B, Madilao LL, Tindjau R, Del Nin J, Castellarin SD. Evolution over the growing season of volatile organic compounds in Viognier (Vitis vinifera L.) grapes under three irrigation regimes. Food Res Int 2019; 125:108512. [DOI: 10.1016/j.foodres.2019.108512] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/14/2019] [Accepted: 06/21/2019] [Indexed: 12/21/2022]
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23
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Recent Advances in Hormonal Regulation and Cross-Talk during Non-Climacteric Fruit Development and Ripening. HORTICULTURAE 2019. [DOI: 10.3390/horticulturae5020045] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Fleshy fruits are characterized by having a developmentally and genetically controlled, highly intricate ripening process, leading to dramatic modifications in fruit size, texture, color, flavor, and aroma. Climacteric fruits such as tomato, pear, banana, and melon show a ripening-associated increase in respiration and ethylene production and these processes are well-documented. In contrast, the hormonal mechanism of fruit development and ripening in non-climacteric fruit, such as strawberry, grape, raspberry, and citrus, is not well characterized. However, recent studies have shown that non-climacteric fruit development and ripening, involves the coordinated action of different hormones, such as abscisic acid (ABA), auxin, gibberellins, ethylene, and others. In this review, we discuss and evaluate the recent research findings concerning the hormonal regulation of non-climacteric fruit development and ripening and their cross-talk by taking grape, strawberry, and raspberry as reference fruit species.
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24
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Kuang L, Chen S, Guo Y, Ma H. Quantitative Proteome Analysis Reveals Changes in the Protein Landscape During Grape Berry Development With a Focus on Vacuolar Transport Proteins. FRONTIERS IN PLANT SCIENCE 2019; 10:641. [PMID: 31156689 PMCID: PMC6530609 DOI: 10.3389/fpls.2019.00641] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/29/2019] [Indexed: 05/08/2023]
Abstract
The vacuole plays a central role in fruit growth and quality formation, yet its proteomic landscape is largely unknown. In the present study, a protocol for isolating intact vacuoles from grape flesh tissue was successfully established. Quantitative proteome analysis identified 2533 proteins from five sampling dates along Cabernet Sauvignon berry development from stage I to III; among them, 1443 proteins were identified on all five sampling dates in at least two biological replicates per sample and were designated core proteome, and 1820 were recruited as differentially abundant proteins (DAPs) by sequential pairwise comparisons using arbitrary fold change of >1.5 and P < 0.05. Metabolism consistently constituted the largest category of identified proteins for both core proteome and DAPs, together with a consistently high proportion of protein-fate category proteins, indicating that the classic lytic functions of vegetative cell vacuoles are maintained throughout berry development; accumulation of metabolites involved in high sugar and other berry qualities in the late developmental stage added to the conventional lytic role of the flesh cell vacuoles. Overall increases in abundance of the DAPs were seen in the transporter proteins, membrane fusion/vesicle trafficking, and protein-fate categories, and decreased abundance was seen for DAPs in the stress, energy and cytoskeleton categories as berry development progressed. A very pronounced proteomic change was revealed between late stage I and mid stage II, with 915 increased and 114 decreased DAPs, demonstrating a significant surge of the vacuolar proteome underlying the rather static phenotypical and physiological phase. We identified 161 transport proteins with differential abundance, including proton pumps, aquaporins, sugar transporters, ATP-binding cassette transporters and ion transport proteins, together with organic compound transport proteins, the highest number and variety of berry tonoplast transporters found in grape proteome efforts to date. We further found a pre-positive increment of 96 transport proteins from the middle of stage II, before the berry undergoes its dramatic physiological changes at and following véraison. Our results are the first to describe the proteome of a vacuole-enriched preparation, toward understanding the functions of the largest compartment in berry cells during grape growth and ripening.
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Affiliation(s)
- Liuqing Kuang
- Department of Fruit Tree Sciences, College of Horticulture, China Agricultural University, Beijing, China
| | - Shangwu Chen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yan Guo
- College of Biological Sciences, China Agricultural University, Beijing, China
| | - Huiqin Ma
- Department of Fruit Tree Sciences, College of Horticulture, China Agricultural University, Beijing, China
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25
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Zhu J, Génard M, Poni S, Gambetta GA, Vivin P, Vercambre G, Trought MCT, Ollat N, Delrot S, Dai Z. Modelling grape growth in relation to whole-plant carbon and water fluxes. JOURNAL OF EXPERIMENTAL BOTANY 2019; 70:2505-2521. [PMID: 30357362 PMCID: PMC6487596 DOI: 10.1093/jxb/ery367] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 10/16/2018] [Indexed: 05/04/2023]
Abstract
The growth of fleshy fruits is still poorly understood as a result of the complex integration of water and solute fluxes, cell structural properties, and the regulation of whole plant source-sink relationships. To unravel the contribution of these processes to berry growth, a biophysical grape (Vitis vinifera L.) berry growth module was developed and integrated with a whole-plant functional-structural model, and was calibrated on two varieties, Cabernet Sauvignon and Sangiovese. The model captured well the variations in growth and sugar accumulation caused by environmental conditions, changes in leaf-to-fruit ratio, plant water status, and varietal differences, with obvious future application in predicting yield and maturity under a variety of production contexts and regional climates. Our analyses illustrated that grapevines strive to maintain proper ripening by partially compensating for a reduced source-sink ratio, and that under drought an enhanced berry sucrose uptake capacity can reverse berry shrinkage. Sensitivity analysis highlighted the importance of phloem hydraulic conductance, sugar uptake, and surface transpiration on growth, while suggesting that cell wall extensibility and the turgor threshold for cell expansion had minor effects. This study demonstrates that this integrated model is a useful tool in understanding the integration and relative importance of different processes in driving fleshy fruit growth.
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Affiliation(s)
- Junqi Zhu
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
- The New Zealand Institute for Plant and Food Research Limited (PFR) Marlborough, Blenheim, New Zealand
| | - Michel Génard
- INRA, UR 1115 Plantes et Systèmes de Culture Horticoles, Avignon, France
| | - Stefano Poni
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Via Emilia Parmense, Piacenza, Italy
| | - Gregory A Gambetta
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
| | - Philippe Vivin
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
| | - Gilles Vercambre
- INRA, UR 1115 Plantes et Systèmes de Culture Horticoles, Avignon, France
| | - Michael C T Trought
- The New Zealand Institute for Plant and Food Research Limited (PFR) Marlborough, Blenheim, New Zealand
| | - Nathalie Ollat
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
| | - Serge Delrot
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
| | - Zhanwu Dai
- EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, ISVV, Villenave d’Ornon, France
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26
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Fasoli M, Richter CL, Zenoni S, Bertini E, Vitulo N, Dal Santo S, Dokoozlian N, Pezzotti M, Tornielli GB. Timing and Order of the Molecular Events Marking the Onset of Berry Ripening in Grapevine. PLANT PHYSIOLOGY 2018; 178:1187-1206. [PMID: 30224433 PMCID: PMC6236592 DOI: 10.1104/pp.18.00559] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/31/2018] [Indexed: 05/08/2023]
Abstract
Grapevine (Vitis vinifera) is a model for the investigation of physiological and biochemical changes during the formation and ripening of nonclimacteric fleshy fruits. However, the order and complexity of the molecular events during fruit development remain poorly understood. To identify the key molecular events controlling berry formation and ripening, we created a highly detailed transcriptomic and metabolomic map of berry development, based on samples collected every week from fruit set to maturity in two grapevine genotypes for three consecutive years, resulting in 219 samples. Major transcriptomic changes were represented by coordinated waves of gene expression associated with early development, veraison (onset of ripening)/midripening, and late-ripening and were consistent across vintages. The two genotypes were clearly distinguished by metabolite profiles and transcriptional changes occurring primarily at the veraison/midripening phase. Coexpression analysis identified a core network of transcripts as well as variations in the within-module connections representing varietal differences. By focusing on transcriptome rearrangements close to veraison, we identified two rapid and successive shared transitions involving genes whose expression profiles precisely locate the timing of the molecular reprogramming of berry development. Functional analyses of two transcription factors, markers of the first transition, suggested that they participate in a hierarchical cascade of gene activation at the onset of ripening. This study defined the initial transcriptional events that mark and trigger the onset of ripening and the molecular network that characterizes the whole process of berry development, providing a framework to model fruit development and maturation in grapevine.
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Affiliation(s)
| | | | - Sara Zenoni
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Edoardo Bertini
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Nicola Vitulo
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | - Silvia Dal Santo
- Biotechnology Department, University of Verona, 37134 Verona, Italy
| | | | - Mario Pezzotti
- Biotechnology Department, University of Verona, 37134 Verona, Italy
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27
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Xie S, Tang Y, Wang P, Song C, Duan B, Zhang Z, Meng J. Influence of natural variation in berry size on the volatile profiles of Vitis vinifera L. cv. Merlot and Cabernet Gernischt grapes. PLoS One 2018; 13:e0201374. [PMID: 30231031 PMCID: PMC6145503 DOI: 10.1371/journal.pone.0201374] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Accepted: 07/14/2018] [Indexed: 11/18/2022] Open
Abstract
This study was conducted during the 2014 and 2015 vintages on Vitis vinifera L. cv. Merlot and Cabernet Gernischt to investigate whether natural variation in berry size could affect grape aromatic compounds. Grape berries were separated into three size categories based on their diameter: small, middle and large. The results showed that berry size exerted a significant influence on the volatile profiles of both winegrape varieties. Hierarchical clustering analysis demonstrated that the volatile profiles of middle berries were different from those of large and small berries. Middle berries had the greatest abundance of aroma compounds, followed by small and large berries. Especially, C6/C9 compounds, norisoprenoids, terpenoids showed markedly different concentrations among differently sized Merlot berries and C6/C9 compounds, terpenoids among differently sized Cabernet Gernischt berries. Middle berries of both grape varieties may possess the greatest intensity of fresh-green, fruity and floral aromas due to the high odour activity values (OAVs) of decanal, hexanal, (E)-2-hexenal, (E)-β-damascenone and β-ionone in middle sizes of Merlot berries and the high OAVs of (E)-2-hexenal and (E)-β-damascenone in middle sizes of Cabernet Gernischt berries. This knowledge could be important for winemakers to conduct targeted berry sorting, thereby improving the aromatic quality of grapes.
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Affiliation(s)
- Sha Xie
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
| | - Yonghong Tang
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
| | - Peng Wang
- Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Changzheng Song
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
| | - Bingbing Duan
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
| | - Zhenwen Zhang
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Shaanxi, China
- * E-mail: (ZZ); (JM)
| | - Jiangfei Meng
- College of Enology, Northwest A & F University, Yangling, Shaanxi, China
- * E-mail: (ZZ); (JM)
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28
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Torres N, Antolín MC, Goicoechea N. Arbuscular Mycorrhizal Symbiosis as a Promising Resource for Improving Berry Quality in Grapevines Under Changing Environments. FRONTIERS IN PLANT SCIENCE 2018; 9:897. [PMID: 30008729 PMCID: PMC6034061 DOI: 10.3389/fpls.2018.00897] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/07/2018] [Indexed: 05/13/2023]
Abstract
Climate change and their resulting impacts are becoming a concern for winegrowers due to the high socioeconomic relevance of the winemaking sector worldwide. In fact, the projected climate change is expected to have detrimental impacts on the yield of grapevines, as well as on the quality and properties of grapes and wine. It is well known that arbuscular mycorrhizal fungi (AMF) can improve the nutritional quality of edible parts of crops and play essential roles in the maintenance of host plant fitness under stressed environments, including grapevines. The future scenarios of climate change may also modify the diversity and the growth of AMF in soils as well as the functionality of the mycorrhizal symbiosis. In this review, we summarize recent research progress on the effects of climate change on grapevine metabolism, paying special attention to the secondary compounds involved in the organoleptic properties of grapes and wines and to the levels of the phytohormones implied in the control of berry development and fruit ripening. In this context, the potential role of AMF for maintaining fruit quality in future climate change scenarios is discussed.
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Affiliation(s)
| | | | - Nieves Goicoechea
- Unidad Asociada al CSIC (EEAD, Zaragoza, ICVV, Logroño), Grupo de Fisiología del Estrés en Plantas (Departamento de Biología Ambiental), Facultades de Ciencias y Farmacia y Nutrición, Universidad de Navarra, Pamplona, Spain
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29
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Bigard A, Berhe DT, Maoddi E, Sire Y, Boursiquot JM, Ojeda H, Péros JP, Doligez A, Romieu C, Torregrosa L. Vitis vinifera L. Fruit Diversity to Breed Varieties Anticipating Climate Changes. FRONTIERS IN PLANT SCIENCE 2018; 9:455. [PMID: 29765379 PMCID: PMC5938353 DOI: 10.3389/fpls.2018.00455] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 03/22/2018] [Indexed: 05/04/2023]
Abstract
The wine industry is facing critical issues due to climate changes since production is established on very tight Genotype × Environment interaction bases. While, some cultivation practices may reduce adverse effects of abiotic stresses on the vines, e.g., the use of irrigation to mitigate drought, the deleterious impacts of warming on fruit development are difficult to manage. Elevated temperature alters grapevine fruit growth and composition, with a critical increase of the sugars/organic acids ratio. Select grapes with improved metabolite balances to offset high temperature effects is a valuable option to sustain viticulture. Unfortunately, the lack of knowledge about the genetic diversity for fruit traits impacted by temperature impairs the design of breeding programs. This study aimed to assess the variation in berry volume, main sugars and organic acids amounts in genetic resources. Fruit phenotyping focused on two critical stages of development: the end of green lag phase when organic acidity reaches its maximum, and the ripe stage when sugar unloading and water uptake stop. For that purpose, we studied a panel of 33 genotypes, including 12 grapevine varieties and 21 microvine offspring. To determine the date of sampling for each critical stage, fruit texture and growth were carefully monitored. Analyses at both stages revealed large phenotypic variation for malic and tartaric acids, as well as for sugars and berry size. At ripe stage, fruit fresh weight ranged from 1.04 to 5.25 g and sugar concentration from 751 to 1353 mmol.L-1. The content in organic acids varied both in quantity (from 80 to 361 meq.L-1) and in composition, with malic to tartaric acid ratio ranging from 0.13 to 3.62. At the inter-genotypic level, data showed no link between berry growth and osmoticum accumulation per fruit unit, suggesting that berry water uptake is not dependent only on fruit osmotic potential. Diversity among varieties for berry size, sugar accumulation and malic to tartaric acid ratio could be exploited through cross-breeding. This provides interesting prospects for improving grapevine to mitigate some adverse effects of climate warming on grapevine fruit volume and quality.
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Affiliation(s)
- Antoine Bigard
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
- UE INRA de Pech-Rouge, University of Montpellier, INRA, Montpellier, France
| | - Dargie T Berhe
- UE INRA de Pech-Rouge, University of Montpellier, INRA, Montpellier, France
- SNNPRS, Dilla University, Dilla, Ethiopia
| | - Eleonora Maoddi
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
| | - Yannick Sire
- UE INRA de Pech-Rouge, University of Montpellier, INRA, Montpellier, France
| | | | - Hernan Ojeda
- UE INRA de Pech-Rouge, University of Montpellier, INRA, Montpellier, France
- UE INRA de Vassal, Grapevine Biological Resource Centre, University of Montpellier, INRA, Montpellier, France
| | - Jean-Pierre Péros
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
| | - Agnès Doligez
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
| | - Charles Romieu
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
| | - Laurent Torregrosa
- AGAP, University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
- UE INRA de Pech-Rouge, University of Montpellier, INRA, Montpellier, France
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30
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Nascimento FX, Rossi MJ, Glick BR. Ethylene and 1-Aminocyclopropane-1-carboxylate (ACC) in Plant-Bacterial Interactions. FRONTIERS IN PLANT SCIENCE 2018; 9:114. [PMID: 29520283 PMCID: PMC5827301 DOI: 10.3389/fpls.2018.00114] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 01/22/2018] [Indexed: 05/18/2023]
Abstract
Ethylene and its precursor 1-aminocyclopropane-1-carboxylate (ACC) actively participate in plant developmental, defense and symbiotic programs. In this sense, ethylene and ACC play a central role in the regulation of bacterial colonization (rhizospheric, endophytic, and phyllospheric) by the modulation of plant immune responses and symbiotic programs, as well as by modulating several developmental processes, such as root elongation. Plant-associated bacterial communities impact plant growth and development, both negatively (pathogens) and positively (plant-growth promoting and symbiotic bacteria). Some members of the plant-associated bacterial community possess the ability to modulate plant ACC and ethylene levels and, subsequently, modify plant defense responses, symbiotic programs and overall plant development. In this work, we review and discuss the role of ethylene and ACC in several aspects of plant-bacterial interactions. Understanding the impact of ethylene and ACC in both the plant host and its associated bacterial community is key to the development of new strategies aimed at increased plant growth and protection.
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Affiliation(s)
- Francisco X. Nascimento
- Departamento de Microbiologia, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Márcio J. Rossi
- Departamento de Microbiologia, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Bernard R. Glick
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
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31
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Rogiers SY, Coetzee ZA, Walker RR, Deloire A, Tyerman SD. Potassium in the Grape ( Vitis vinifera L.) Berry: Transport and Function. FRONTIERS IN PLANT SCIENCE 2017; 8:1629. [PMID: 29021796 PMCID: PMC5623721 DOI: 10.3389/fpls.2017.01629] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 09/05/2017] [Indexed: 05/20/2023]
Abstract
K+ is the most abundant cation in the grape berry. Here we focus on the most recent information in the long distance transport and partitioning of K+ within the grapevine and postulate on the potential role of K+ in berry sugar accumulation, berry water relations, cellular growth, disease resistance, abiotic stress tolerance and mitigating senescence. By integrating information from several different plant systems we have been able to generate new hypotheses on the integral functions of this predominant cation and to improve our understanding of how these functions contribute to grape berry growth and ripening. Valuable contributions to the study of K+ in membrane stabilization, turgor maintenance and phloem transport have allowed us to propose a mechanistic model for the role of this cation in grape berry development.
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Affiliation(s)
- Suzy Y. Rogiers
- New South Wales Department of Primary Industries, Wagga Wagga, NSW, Australia
- National Wine and Grape Industry Centre, Charles Sturt University, Wagga Wagga, NSW, Australia
- The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Glen Osmond, SA, Australia
| | - Zelmari A. Coetzee
- National Wine and Grape Industry Centre, Charles Sturt University, Wagga Wagga, NSW, Australia
- The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Glen Osmond, SA, Australia
- School of Agricultural and Wine Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia
| | - Rob R. Walker
- The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Glen Osmond, SA, Australia
- School of Agricultural and Wine Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia
- Agriculture and Food (CSIRO), Glen Osmond, SA, Australia
- School of Agriculture, Food, and Wine, University of Adelaide, Urrbrae, SA, Australia
| | - Alain Deloire
- National Wine and Grape Industry Centre, Charles Sturt University, Wagga Wagga, NSW, Australia
- The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Glen Osmond, SA, Australia
- Department of Biology-Ecology, SupAgro, Montpellier, France
| | - Stephen D. Tyerman
- The Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Glen Osmond, SA, Australia
- School of Agriculture, Food, and Wine, University of Adelaide, Urrbrae, SA, Australia
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32
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Wong DCJ, Lopez Gutierrez R, Gambetta GA, Castellarin SD. Genome-wide analysis of cis-regulatory element structure and discovery of motif-driven gene co-expression networks in grapevine. DNA Res 2017; 24:311-326. [PMID: 28119334 PMCID: PMC5499852 DOI: 10.1093/dnares/dsw061] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/13/2016] [Indexed: 11/29/2022] Open
Abstract
Coordinated transcriptional and metabolic reprogramming ensures a plant’s continued growth and survival under adverse environmental conditions. Transcription factors (TFs) act to modulate gene expression through complex cis-regulatory element (CRE) interactions. Genome-wide analysis of known plant CREs was performed for all currently predicted protein-coding gene promoters in grapevine (Vitis vinifera L.). Many CREs such as abscisic acid (ABA)-responsive, drought-responsive, auxin-responsive, and evening elements, exhibit bona fide CRE properties such as strong position bias towards the transcription start site (TSS) and over-representation when compared with random promoters. Genes containing these CREs are enriched in a large repertoire of plant biological pathways. Large-scale transcriptome analyses also show that these CREs are highly implicated in grapevine development and stress response. Numerous CRE-driven modules in condition-specific gene co-expression networks (GCNs) were identified and many of these modules were highly enriched for plant biological functions. Several modules corroborate known roles of CREs in drought response, pathogen defense, cell wall metabolism, and fruit ripening, whereas others reveal novel functions in plants. Comparisons with Arabidopsis suggest a general conservation in promoter architecture, gene expression dynamics, and GCN structure across species. Systems analyses of CREs provide insights into the grapevine cis-regulatory code and establish a foundation for future genomic studies in grapevine.
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Affiliation(s)
| | | | - Gregory Alan Gambetta
- Ecophysiologie et Génomique Fonctionnelle de la Vigne, Bordeaux Sciences Agro, INRA, Université de Bordeaux, 33140 Villenave d'Ornon, France
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33
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Massonnet M, Fasoli M, Tornielli GB, Altieri M, Sandri M, Zuccolotto P, Paci P, Gardiman M, Zenoni S, Pezzotti M. Ripening Transcriptomic Program in Red and White Grapevine Varieties Correlates with Berry Skin Anthocyanin Accumulation. PLANT PHYSIOLOGY 2017; 174:2376-2396. [PMID: 28652263 PMCID: PMC5543946 DOI: 10.1104/pp.17.00311] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 06/22/2017] [Indexed: 05/21/2023]
Abstract
Grapevine (Vitis vinifera) berry development involves a succession of physiological and biochemical changes reflecting the transcriptional modulation of thousands of genes. Although recent studies have investigated the dynamic transcriptome during berry development, most have focused on a single grapevine variety, so there is a lack of comparative data representing different cultivars. Here, we report, to our knowledge, the first genome-wide transcriptional analysis of 120 RNA samples corresponding to 10 Italian grapevine varieties collected at four growth stages. The 10 varieties, representing five red-skinned and five white-skinned berries, were all cultivated in the same experimental vineyard to reduce environmental variability. The comparison of transcriptional changes during berry formation and ripening allowed us to determine the transcriptomic traits common to all varieties, thus defining the core transcriptome of berry development, as well as the transcriptional dynamics underlying differences between red and white berry varieties. A greater variation among the red cultivars than between red and white cultivars at the transcriptome level was revealed, suggesting that anthocyanin accumulation during berry maturation has a direct impact on the transcriptomic regulation of multiple biological processes. The expression of genes related to phenylpropanoid/flavonoid biosynthesis clearly distinguished the behavior of red and white berry genotypes during ripening but also reflected the differential accumulation of anthocyanins in the red berries, indicating some form of cross talk between the activation of stilbene biosynthesis and the accumulation of anthocyanins in ripening berries.
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Affiliation(s)
- Mélanie Massonnet
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Marianna Fasoli
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | | | - Mario Altieri
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Marco Sandri
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Paola Zuccolotto
- Big & Open Data Innovation Laboratory, University of Brescia, 25123 Brescia, Italy
| | - Paola Paci
- Institute for Systems Analysis and Computer Science Antonio Ruberti, National Research Council, 00185 Rome, Italy
- SysBio Centre for Systems Biology, 00185 Rome, Italy
| | | | - Sara Zenoni
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Mario Pezzotti
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
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34
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Acheampong AK, Zheng C, Halaly T, Giacomelli L, Takebayashi Y, Jikumaru Y, Kamiya Y, Lichter A, Or E. Abnormal Endogenous Repression of GA Signaling in a Seedless Table Grape Cultivar with High Berry Growth Response to GA Application. FRONTIERS IN PLANT SCIENCE 2017; 8:850. [PMID: 28596775 PMCID: PMC5442209 DOI: 10.3389/fpls.2017.00850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 05/08/2017] [Indexed: 05/24/2023]
Abstract
Gibberellin (GA) application is routinely used in the table grape industry to increase berry size and cluster length. Although grapevine cultivars show a wide range of growth responsiveness to GA3 application, the reasons for these differences is unclear. To shed light on this issue, two commercial grapevine cultivars with contrasting berry response to GA were selected for comparative analysis, in which we tested if the differences in response: (1) is organ-specific or cultivar-related; (2) will be reflected in qualitative/quantitative differences in transcripts/proteins of central components of GA metabolism and signaling and levels of GA metabolites. Our results showed that in addition to the high response of its berries to GA, internodes and rachis of cv. Black finger (BF) presented a greater growth response compared to that of cv. Spring blush (SB). In agreement, the results exposed significant quantitative differences in GA signaling components in several organs of both cultivars. Exceptionally higher level of all three functional VvDELLA proteins was recorded in young BF organs, accompanied by elevated VvGID1 expression and lower VvSLY1b transcripts. Absence of seed traces, low endogenous GA quantities and lower expression of VvGA20ox4 and VvGA3ox3 were also recorded in berries of BF. Our results raise the hypothesis that, in young organs of BF, low expression of VvSLY1b may be responsible for the massive accumulation of VvDELLA proteins, which then leads to elevated VvGID1 levels. This integrated analysis suggests causal relationship between endogenous mechanisms leading to anomalous GA signaling repression in BF, manifested by high quantities of VvDELLA proteins, and greater growth response to GA application.
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Affiliation(s)
- Atiako K. Acheampong
- Department of Fruit Tree Sciences, Institute of Plant Sciences, Agricultural Research Organization, Volcani CenterBet Dagan, Israel
- Department of Horticulture, Faculty of Agriculture Environment and Food Sciences, The Hebrew University of JerusalemRehovot, Israel
| | - Chuanlin Zheng
- Department of Fruit Tree Sciences, Institute of Plant Sciences, Agricultural Research Organization, Volcani CenterBet Dagan, Israel
| | - Tamar Halaly
- Department of Fruit Tree Sciences, Institute of Plant Sciences, Agricultural Research Organization, Volcani CenterBet Dagan, Israel
| | - Lisa Giacomelli
- Research and Innovation Centre-Fondazione Edmund MachSan Michele all’Adige, Italy
| | | | | | | | - Amnon Lichter
- Institute of Postharvest and Food Sciences, Department of Postharvest Science of Fresh Produce, Agricultural Research Organization, Volcani CenterBet Dagan, Israel
| | - Etti Or
- Department of Fruit Tree Sciences, Institute of Plant Sciences, Agricultural Research Organization, Volcani CenterBet Dagan, Israel
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Fabres PJ, Collins C, Cavagnaro TR, Rodríguez López CM. A Concise Review on Multi-Omics Data Integration for Terroir Analysis in Vitis vinifera. FRONTIERS IN PLANT SCIENCE 2017; 8:1065. [PMID: 28676813 PMCID: PMC5477006 DOI: 10.3389/fpls.2017.01065] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 06/02/2017] [Indexed: 05/19/2023]
Abstract
Vitis vinifera (grapevine) is one of the most important fruit crops, both for fresh consumption and wine and spirit production. The term terroir is frequently used in viticulture and the wine industry to relate wine sensory attributes to its geographic origin. Although, it can be cultivated in a wide range of environments, differences in growing conditions have a significant impact on fruit traits that ultimately affect wine quality. Understanding how fruit quality and yield are controlled at a molecular level in grapevine in response to environmental cues has been a major driver of research. Advances in the area of genomics, epigenomics, transcriptomics, proteomics and metabolomics, have significantly increased our knowledge on the abiotic regulation of yield and quality in many crop species, including V. vinifera. The integrated analysis of multiple 'omics' can give us the opportunity to better understand how plants modulate their response to different environments. However, 'omics' technologies provide a large amount of biological data and its interpretation is not always straightforward, especially when different 'omic' results are combined. Here we examine the current strategies used to integrate multi-omics, and how these have been used in V. vinifera. In addition, we also discuss the importance of including epigenomics data when integrating omics data as epigenetic mechanisms could play a major role as an intermediary between the environment and the genome.
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Affiliation(s)
- Pastor Jullian Fabres
- Environmental Epigenetics and Genetics Group, Plant Research Centre, School of Agriculture, Food and Wine, University of Adelaide, Glen OsmondSA, Australia
| | - Cassandra Collins
- The Waite Research Institute, The School of Agriculture, Food and Wine, The University of Adelaide, Glen OsmondSA, Australia
| | - Timothy R. Cavagnaro
- The Waite Research Institute, The School of Agriculture, Food and Wine, The University of Adelaide, Glen OsmondSA, Australia
| | - Carlos M. Rodríguez López
- Environmental Epigenetics and Genetics Group, Plant Research Centre, School of Agriculture, Food and Wine, University of Adelaide, Glen OsmondSA, Australia
- *Correspondence: Carlos M. Rodríguez López,
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du Plessis K, Young PR, Eyéghé-Bickong HA, Vivier MA. The Transcriptional Responses and Metabolic Consequences of Acclimation to Elevated Light Exposure in Grapevine Berries. FRONTIERS IN PLANT SCIENCE 2017; 8:1261. [PMID: 28775728 PMCID: PMC5518647 DOI: 10.3389/fpls.2017.01261] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/04/2017] [Indexed: 05/19/2023]
Abstract
An increasing number of field studies that focus on grapevine berry development and ripening implement systems biology approaches; the results are highlighting not only the intricacies of the developmental programming/reprogramming that occurs, but also the complexity of how profoundly the microclimate influences the metabolism of the berry throughout the different stages of development. In a previous study we confirmed that a leaf removal treatment to Sauvignon Blanc grapes, grown in a highly characterized vineyard, primarily affected the level of light exposure to the berries throughout their development. A full transcriptomic analysis of berries from this model vineyard details the underlying molecular responses of the berries in reaction to the exposure and show how the berries acclimated to the imposing light stress. Gene expression involved in the protection of the photosynthetic machinery through rapid protein-turnover and the expression of photoprotective flavonoid compounds were most significantly affected in green berries. Overall, the transcriptome analysis showed that the berries implemented multiple stress-mitigation strategies in parallel and metabolite analysis was used to support the main findings. Combining the transcriptome data and amino acid profiling provided evidence that amino acid catabolism probably contributed to the mitigation of a likely energetic deficit created by the upregulation of (energetically) costly stress defense mechanisms. Furthermore, the rapid turnover of essential proteins involved in the maintenance of primary metabolism and growth in the photosynthetically active grapes appeared to provide precursors for the production of protective secondary metabolites such as apocarotenoids and flavonols in the ripening stages of the berries. Taken together, these results confirmed that the green grape berries responded to light stress much like other vegetative organs and were able to acclimate to the increased exposure, managing their metabolism and energy requirements to sustain the developmental cycle toward ripening. The typical metabolic consequences of leaf removal on grape berries can therefore now be linked to increased light exposure through mechanisms of photoprotection in green berries that leads toward acclimation responses that remain intact until ripening.
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Affiliation(s)
- Kari du Plessis
- Institute for Wine Biotechnology, Department of Viticulture and Oenology, Stellenbosch UniversityStellenbosch, South Africa
| | - Philip R. Young
- Institute for Wine Biotechnology, Department of Viticulture and Oenology, Stellenbosch UniversityStellenbosch, South Africa
| | - Hans A. Eyéghé-Bickong
- Institute for Wine Biotechnology, Department of Viticulture and Oenology, Stellenbosch UniversityStellenbosch, South Africa
- Institute for Grape and Wine Sciences, Department of Viticulture and Oenology, Stellenbosch UniversityStellenbosch, South Africa
| | - Melané A. Vivier
- Institute for Wine Biotechnology, Department of Viticulture and Oenology, Stellenbosch UniversityStellenbosch, South Africa
- *Correspondence: Melané A. Vivier
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Sharma T, Dreyer I, Kochian L, Piñeros MA. The ALMT Family of Organic Acid Transporters in Plants and Their Involvement in Detoxification and Nutrient Security. FRONTIERS IN PLANT SCIENCE 2016; 7:1488. [PMID: 27757118 PMCID: PMC5047901 DOI: 10.3389/fpls.2016.01488] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 09/20/2016] [Indexed: 05/02/2023]
Abstract
About a decade ago, members of a new protein family of anion channels were discovered on the basis of their ability to confer on plants the tolerance toward toxic aluminum ions in the soil. The efflux of Al3+-chelating malate anions through these channels is stimulated by external Al3+ ions. This feature of a few proteins determined the name of the entire protein family as Aluminum-activated Malate Transporters (ALMT). Meanwhile, after several years of research, it is known that the physiological roles of ALMTs go far beyond Al-detoxification. In this review article we summarize the current knowledge on this transporter family and assess their involvement in diverse physiological processes.
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Affiliation(s)
- Tripti Sharma
- Centro de Bioinformática y Simulación Molecular, Facultad de Ingeniería, Universidad de Talca, TalcaChile
| | - Ingo Dreyer
- Centro de Bioinformática y Simulación Molecular, Facultad de Ingeniería, Universidad de Talca, TalcaChile
| | - Leon Kochian
- Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture–Agricultural Research Service, Cornell University, Ithaca, NYUSA
| | - Miguel A. Piñeros
- Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture–Agricultural Research Service, Cornell University, Ithaca, NYUSA
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