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Bielsa B, Sanz MÁ, Rubio-Cabetas MJ. Uncovering early response to drought by proteomic, physiological and biochemical changes in the almond × peach rootstock 'Garnem'. FUNCTIONAL PLANT BIOLOGY : FPB 2019; 46:994-1008. [PMID: 31526467 DOI: 10.1071/fp19050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 06/15/2019] [Indexed: 06/10/2023]
Abstract
Drought affects growth and metabolism in plants. To investigate the changes in root protein function involved in the early response to drought stress, a proteomic analysis in combination to a physiological and biochemical analysis was performed in plants of 'Garnem', an almond × peach hybrid rootstock, subjected to short-term drought stress. Abscisic acid (ABA) accumulation levels increased during the drought exposure, which induced stomatal closure, and thus, minimised water losses. These effects were reflected in stomatal conductance and leaf water potential levels. However, 'Garnem' was able to balance water content and maintain an osmotic adjustment in cell membranes, suggesting a dehydration avoidance strategy. The proteomic analysis revealed significant abundance changes in 29 and 24 spots after 2 and 24 h of drought stress respectively. Out of these, 15 proteins were identified by LC-ESI-MS/MS. The abundance changes of these proteins suggest the influence in drought-responsive mechanisms present in 'Garnem', allowing its adaptation to drought conditions. Overall, our study improves existing knowledge on the root proteomic changes in the early response to drought. This will lead to a better understanding of dehydration avoidance and tolerance strategies, and finally, help in new drought-tolerance breeding approaches.
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Affiliation(s)
- Beatriz Bielsa
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA) - IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059, Zaragoza, Spain
| | - María Á Sanz
- Área de Laboratorios de Análisis y Asistencia Tecnológica, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Av. Montañana 930, 50059, Zaragoza, Spain
| | - María J Rubio-Cabetas
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA) - IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059, Zaragoza, Spain; and Corresponding author.
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Strouhalova D, Benkovska D, Bobalova J. iTRAQ-based quantitative proteomic analysis of key barley proteins reveals changes after malting. J LIQ CHROMATOGR R T 2019. [DOI: 10.1080/10826076.2018.1549069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Dana Strouhalova
- Institute of Analytical Chemistry of the CAS, Brno, Czech Republic
| | - Dagmar Benkovska
- Institute of Analytical Chemistry of the CAS, Brno, Czech Republic
| | - Janette Bobalova
- Institute of Analytical Chemistry of the CAS, Brno, Czech Republic
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Jorrín-Novo JV, Pascual J, Sánchez-Lucas R, Romero-Rodríguez MC, Rodríguez-Ortega MJ, Lenz C, Valledor L. Fourteen years of plant proteomics reflected in Proteomics: moving from model species and 2DE-based approaches to orphan species and gel-free platforms. Proteomics 2015; 15:1089-112. [PMID: 25487722 DOI: 10.1002/pmic.201400349] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2014] [Revised: 10/23/2014] [Accepted: 12/04/2014] [Indexed: 12/21/2022]
Abstract
In this article, the topic of plant proteomics is reviewed based on related papers published in the journal Proteomics since publication of the first issue in 2001. In total, around 300 original papers and 41 reviews published in Proteomics between 2000 and 2014 have been surveyed. Our main objective for this review is to help bridge the gap between plant biologists and proteomics technologists, two often very separate groups. Over the past years a number of reviews on plant proteomics have been published . To avoid repetition we have focused on more recent literature published after 2010, and have chosen to rather make continuous reference to older publications. The use of the latest proteomics techniques and their integration with other approaches in the "systems biology" direction are discussed more in detail. Finally we comment on the recent history, state of the art, and future directions of plant proteomics, using publications in Proteomics to illustrate the progress in the field. The review is organized into two major blocks, the first devoted to provide an overview of experimental systems (plants, plant organs, biological processes) and the second one to the methodology.
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Affiliation(s)
- Jesus V Jorrín-Novo
- Agroforestry and Plant Biochemistry and Proteomics Research Group, Department of Biochemistry and Molecular Biology, University of Cordoba-CeiA3, Cordoba, Spain
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Flodrová D, Benkovská D, Laštovičková M, Bobálová J. HPLC Bottom-Up MS-Based Proteomics for Mapping of Specific Proteins in Several European Spring Barley Varieties. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2015. [DOI: 10.1094/asbcj-2015-0107-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Dana Flodrová
- Institute of Analytical Chemistry of the ASCR, v. v. i., Veveří 97, 602 00 Brno, Czech Republic
| | - Dagmar Benkovská
- Institute of Analytical Chemistry of the ASCR, v. v. i., Veveří 97, 602 00 Brno, Czech Republic
| | - Markéta Laštovičková
- Institute of Analytical Chemistry of the ASCR, v. v. i., Veveří 97, 602 00 Brno, Czech Republic
| | - Janette Bobálová
- Institute of Analytical Chemistry of the ASCR, v. v. i., Veveří 97, 602 00 Brno, Czech Republic
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Irar S, González EM, Arrese-Igor C, Marino D. A proteomic approach reveals new actors of nodule response to drought in split-root grown pea plants. PHYSIOLOGIA PLANTARUM 2014; 152:634-45. [PMID: 24754352 DOI: 10.1111/ppl.12214] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/12/2014] [Accepted: 03/19/2014] [Indexed: 05/21/2023]
Abstract
Drought is considered the more harmful abiotic stress resulting in crops yield loss. Legumes in symbiosis with rhizobia are able to fix atmospheric nitrogen. Biological nitrogen fixation (SNF) is a very sensitive process to drought and limits legumes agricultural productivity. Several factors are known to regulate SNF including oxygen availability to bacteroids, carbon and nitrogen metabolisms; but the signaling pathways leading to SNF inhibition are largely unknown. In this work, we have performed a proteomic approach of pea plants grown in split-root system where one half of the root was well-irrigated and the other was subjected to drought. Water stress locally provoked nodule water potential decrease that led to SNF local inhibition. The proteomic approach revealed 11 and 7 nodule proteins regulated by drought encoded by Pisum sativum and Rhizobium leguminosarum genomes respectively. Among these 18 proteins, 3 proteins related to flavonoid metabolism, 2 to sulfur metabolism and 3 RNA-binding proteins were identified. These proteins could be molecular targets for future studies focused on the improvement of legumes tolerance to drought. Moreover, this work also provides new hints for the deciphering of SNF regulation machinery in nodules.
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Affiliation(s)
- Sami Irar
- Servicio de Proteómica y Metabolómica, CRAG - Centre de Recerca en Agrigenòmica - CSIC IRTA UAB UB, Campus UAB, Edifici CRAG, Bellaterra (Cerdenyola del Valles), 08193, Barcelona, Spain
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Irar S, Brini F, Masmoudi K, Pagès M. Combination of 2DE and LC for plant proteomics analysis. Methods Mol Biol 2014; 1072:131-140. [PMID: 24136519 DOI: 10.1007/978-1-62703-631-3_10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The use of analytical biochemical techniques with different separation properties allows us to better understand the proteome. To demonstrate this we have used two different methodologies to analyze embryos from a Tunisian cultivar of durum wheat (Triticum durum Desf.), variety Oum Rabiaa. We compared conventional 2D electrophoresis with liquid-phase chromatography. Our results show that a similar number of proteins were detected with both techniques. However, analysis of protein resolution at different pH ranges showed significant differences. By using a large pH gradient we observed that liquid chromatography presents higher resolution at extreme pH, either acidic or basic. Conversely, 2DE is more resolutive at intermediate pH (pH 5-6.5). Taking these results in consideration, we propose that 2DE and liquid chromatography are complementary methods to analyze complex protein extracts and can be used in parallel to acquire a wider perspective and a better understanding of the embryo proteome.
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Affiliation(s)
- Sami Irar
- Centre de Recerca en Agrigenomica (CRAG), Campus UAB, Edificio CRAG, Bellaterra, Cerdanyola del Vallès, Barcelona, Spain
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Abreu IA, Farinha AP, Negrão S, Gonçalves N, Fonseca C, Rodrigues M, Batista R, Saibo NJM, Oliveira MM. Coping with abiotic stress: proteome changes for crop improvement. J Proteomics 2013; 93:145-68. [PMID: 23886779 DOI: 10.1016/j.jprot.2013.07.014] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 07/02/2013] [Accepted: 07/08/2013] [Indexed: 12/20/2022]
Abstract
Plant breeders need new and more precise tools to accelerate breeding programs that address the increasing needs for food, feed, energy and raw materials, while facing a changing environment in which high salinity and drought have major impacts on crop losses worldwide. This review covers the achievements and bottlenecks in the identification and validation of proteins with relevance in abiotic stress tolerance, also mentioning the unexpected consequences of the stress in allergen expression. While addressing the key pathways regulating abiotic stress plant adaptation, comprehensive data is presented on the proteins confirmed as relevant to confer tolerance. Promising candidates still to be confirmed are also highlighted, as well as the specific protein families and protein modifications for which detection and characterization is still a challenge. This article is part of a Special Issue entitled: Translational Plant Proteomics.
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Affiliation(s)
- Isabel A Abreu
- Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Genomics of Plant Stress Laboratory (GPlantS Lab), Av. da República, 2780-157 Oeiras, Portugal; iBET, Apartado 12, 2781-901 Oeiras, Portugal
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8
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Deng ZY, Gong CY, Wang T. Use of proteomics to understand seed development in rice. Proteomics 2013; 13:1784-800. [DOI: 10.1002/pmic.201200389] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 12/24/2012] [Accepted: 01/07/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Zhu Yun Deng
- Key Laboratory of Plant Molecular Physiology; Institute of Botany; Chinese Academy of Sciences; Haidianqu Beijing China
| | - Chun Yan Gong
- Key Laboratory of Plant Molecular Physiology; Institute of Botany; Chinese Academy of Sciences; Haidianqu Beijing China
| | - Tai Wang
- Key Laboratory of Plant Molecular Physiology; Institute of Botany; Chinese Academy of Sciences; Haidianqu Beijing China
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Valdés AE, Irar S, Majada JP, Rodríguez A, Fernández B, Pagès M. Drought tolerance acquisition in Eucalyptus globulus (Labill.): A research on plant morphology, physiology and proteomics. J Proteomics 2013; 79:263-76. [DOI: 10.1016/j.jprot.2012.12.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 12/22/2012] [Accepted: 12/29/2012] [Indexed: 10/27/2022]
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Translational plant proteomics: a perspective. J Proteomics 2012; 75:4588-601. [PMID: 22516432 DOI: 10.1016/j.jprot.2012.03.055] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Revised: 02/25/2012] [Accepted: 03/25/2012] [Indexed: 11/21/2022]
Abstract
Translational proteomics is an emerging sub-discipline of the proteomics field in the biological sciences. Translational plant proteomics aims to integrate knowledge from basic sciences to translate it into field applications to solve issues related but not limited to the recreational and economic values of plants, food security and safety, and energy sustainability. In this review, we highlight the substantial progress reached in plant proteomics during the past decade which has paved the way for translational plant proteomics. Increasing proteomics knowledge in plants is not limited to model and non-model plants, proteogenomics, crop improvement, and food analysis, safety, and nutrition but to many more potential applications. Given the wealth of information generated and to some extent applied, there is the need for more efficient and broader channels to freely disseminate the information to the scientific community. This article is part of a Special Issue entitled: Translational Proteomics.
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