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Cueff G, Rajjou L, Hoang HH, Bailly C, Corbineau F, Leymarie J. In-Depth Proteomic Analysis of the Secondary Dormancy Induction by Hypoxia or High Temperature in Barley Grains. PLANT & CELL PHYSIOLOGY 2022; 63:550-564. [PMID: 35139224 DOI: 10.1093/pcp/pcac021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
In barley, incubation of primary dormant (D1) grains on water under conditions that do not allow germination, i.e. 30°C in air and 15°C or 30°C in 5% O2, induces a secondary dormancy (D2) expressed as a loss of the ability to germinate at 15°C in air. The aim of this study was to compare the proteome of barley embryos isolated from D1 grains and D2 ones after induction of D2 at 30°C or in hypoxia at 15°C or 30°C. Total soluble proteins were analyzed by 2DE gel-based proteomics, allowing the selection of 130 differentially accumulated proteins (DAPs) among 1,575 detected spots. According to the protein abundance profiles, the DAPs were grouped into six abundance-based similarity clusters. Induction of D2 is mainly characterized by a down-accumulation of proteins belonging to cluster 3 (storage proteins, proteases, alpha-amylase inhibitors and histone deacetylase HD2) and an up-accumulation of proteins belonging to cluster 4 (1-Cys peroxiredoxin, lipoxygenase2 and caleosin). The correlation-based network analysis for each cluster highlighted central protein hub. In addition, most of genes encoding DAPs display high co-expression degree with 19 transcription factors. Finally, this work points out that similar molecular events accompany the modulation of dormancy cycling by both temperature and oxygen, including post-translational, transcriptional and epigenetic regulation.
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Affiliation(s)
- Gwendal Cueff
- Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin (IJPB), Route de Saint-Cyr, Versailles 78000, France
| | - Loïc Rajjou
- Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin (IJPB), Route de Saint-Cyr, Versailles 78000, France
| | - Hai Ha Hoang
- UMR7622 CNRS-UPMC Biologie du Développement, Biologie des semences, Sorbonne Université, boîte 24, 4 place Jussieu, Paris 75005, France
| | - Christophe Bailly
- UMR7622 CNRS-UPMC Biologie du Développement, Biologie des semences, Sorbonne Université, boîte 24, 4 place Jussieu, Paris 75005, France
| | - Françoise Corbineau
- UMR7622 CNRS-UPMC Biologie du Développement, Biologie des semences, Sorbonne Université, boîte 24, 4 place Jussieu, Paris 75005, France
| | - Juliette Leymarie
- UMR7622 CNRS-UPMC Biologie du Développement, Biologie des semences, Sorbonne Université, boîte 24, 4 place Jussieu, Paris 75005, France
- Univ Paris Est Creteil, CNRS, INRAE, IRD, IEES Paris-Institut d'Ecologie et des Sciences de l'Environnement de Paris, 61 avenue du Général de Gaulle, Créteil 94010, France
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2
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Lando AP, Viana WG, Vale EM, Santos M, Silveira V, Steiner N. Cellular alteration and differential protein profile explain effects of GA 3 and ABA and their inhibitor on Trichocline catharinensis (Asteraceae) seed germination. PHYSIOLOGIA PLANTARUM 2020; 169:258-275. [PMID: 32065665 DOI: 10.1111/ppl.13076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 02/09/2020] [Accepted: 02/13/2020] [Indexed: 06/10/2023]
Abstract
Seed physiology of wild species has not been studied as deeply as that of domesticated crop species. Trichocline catharinensis (Asteraceae) is an endemic wildflower species from the high-altitude fields of southern Brazil. This species is of interest as a source of genes to improve cultivated Asteraceae because of its ornamental features, disease resistance and ability to tolerate drought and poor soil conditions. We studied the effects of abscisic acid (ABA) and gibberellic acid (GA3 ) and their inhibitors, fluridone (FLU) and paclobutrazol (PAC), on seed germination. We individually assessed ultrastructural changes and differential protein accumulation. The principal component analysis explained 69.66% of differential accumulation for 32 proteins at phase II of seed germination in response to hormone and inhibitor treatment. GA3 -imbibed seed germination (98.75%) resulted in increased protein accumulation to meet energy demand, redox regulation, and reserve metabolism activation. FLU-imbibed seeds showed a higher germination speed index as a consequence of metabolism activation. ABA-imbibed seeds (58.75%) showed osmotolerance and flattened cells in the hypocotyl-radicular axis, suggesting that ABA inhibits cell expansion. PAC-imbibed seeds remained at phase II for 300 h, and germination was suppressed (7.5%) because of the increased signaling proteins and halted reserve mobilization. Therefore, our findings provide insight into the behavior of Asteraceae non-dormant seed germination, which broadens our knowledge of seed germination in a wild and endemic plant species from a threatened ecosystem.
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Affiliation(s)
- Ana P Lando
- Plant Physiology Laboratory, Department of Botany, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Willian G Viana
- Plant Physiology Laboratory, Department of Botany, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Ellen M Vale
- Laboratory of Biotechnology, Center for Biosciences and Biotechnology (CBB), State University of Northern Rio de Janeiro (UENF), Campos dos Goytacazes, RJ, 28013-602, Brazil
- Unit of Integrative Biology, Genomic and Proteomics Sector, UENF, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Marisa Santos
- Plant Physiology Laboratory, Department of Botany, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Vanildo Silveira
- Laboratory of Biotechnology, Center for Biosciences and Biotechnology (CBB), State University of Northern Rio de Janeiro (UENF), Campos dos Goytacazes, RJ, 28013-602, Brazil
- Unit of Integrative Biology, Genomic and Proteomics Sector, UENF, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Neusa Steiner
- Plant Physiology Laboratory, Department of Botany, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil
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Durand TC, Cueff G, Godin B, Valot B, Clément G, Gaude T, Rajjou L. Combined Proteomic and Metabolomic Profiling of the Arabidopsis thaliana vps29 Mutant Reveals Pleiotropic Functions of the Retromer in Seed Development. Int J Mol Sci 2019; 20:E362. [PMID: 30654520 PMCID: PMC6359594 DOI: 10.3390/ijms20020362] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 01/10/2019] [Accepted: 01/14/2019] [Indexed: 12/25/2022] Open
Abstract
The retromer is a multiprotein complex conserved from yeast to humans, which is involved in intracellular protein trafficking and protein recycling. Selection of cargo proteins transported by the retromer depends on the core retromer subunit composed of the three vacuolar protein sorting (VPS) proteins, namely VPS26, VPS29, and VPS35. To gain a better knowledge of the importance of the plant retromer in protein sorting, we carried out a comparative proteomic and metabolomic analysis of Arabidopsis thaliana seeds from the wild-type and the null-retromer mutant vps29. Here, we report that the retromer mutant displays major alterations in the maturation of seed storage proteins and synthesis of lipid reserves, which are accompanied by severely impaired seed vigor and longevity. We also show that the lack of retromer components is counterbalanced by an increase in proteins involved in intracellular trafficking, notably members of the Ras-related proteins in brain (RAB) family proteins. Our study suggests that loss of the retromer stimulates energy metabolism, affects many metabolic pathways, including that of cell wall biogenesis, and triggers an osmotic stress response, underlining the importance of retromer function in seed biology.
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Affiliation(s)
- Thomas C Durand
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon I, CNRS, INRA, 69342 Lyon, France.
| | - Gwendal Cueff
- Institut Jean-Pierre Bourgin, INRA, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles cedex, France.
| | - Béatrice Godin
- Institut Jean-Pierre Bourgin, INRA, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles cedex, France.
| | - Benoît Valot
- GQE - Le Moulon, INRA, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91190 Gif-sur-Yvette, France.
| | - Gilles Clément
- Institut Jean-Pierre Bourgin, INRA, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles cedex, France.
| | - Thierry Gaude
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon I, CNRS, INRA, 69342 Lyon, France.
| | - Loïc Rajjou
- Institut Jean-Pierre Bourgin, INRA, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles cedex, France.
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4
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Nguyen TP, Cueff G, Hegedus DD, Rajjou L, Bentsink L. A role for seed storage proteins in Arabidopsis seed longevity. JOURNAL OF EXPERIMENTAL BOTANY 2015; 66:6399-413. [PMID: 26184996 PMCID: PMC4588887 DOI: 10.1093/jxb/erv348] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Proteomics approaches have been a useful tool for determining the biological roles and functions of individual proteins and identifying the molecular mechanisms that govern seed germination, vigour and viability in response to ageing. In this work the dry seed proteome of four Arabidopsis thaliana genotypes, that carry introgression fragments at the position of seed longevity quantitative trait loci and as a result display different levels of seed longevity, was investigated. Seeds at two physiological states, after-ripened seeds that had the full germination ability and aged (stored) seeds of which the germination ability was severely reduced, were compared. Aged dry seed proteomes were markedly different from the after-ripened and reflected the seed longevity level of the four genotypes, despite the fact that dry seeds are metabolically quiescent. Results confirmed the role of antioxidant systems, notably vitamin E, and indicated that protection and maintenance of the translation machinery and energy pathways are essential for seed longevity. Moreover, a new role for seed storage proteins (SSPs) was identified in dry seeds during ageing. Cruciferins (CRUs) are the most abundant SSPs in Arabidopsis and seeds of a triple mutant for three CRU isoforms (crua crub cruc) were more sensitive to artificial ageing and their seed proteins were highly oxidized compared with wild-type seeds. These results confirm that oxidation is involved in seed deterioration and that SSPs buffer the seed from oxidative stress, thus protecting important proteins required for seed germination and seedling formation.
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Affiliation(s)
- Thu-Phuong Nguyen
- Wageningen Seed Lab, Laboratory of Plant Physiology, Wageningen University, 6708 PB Wageningen, The Netherlands Department of Molecular Plant Physiology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Gwendal Cueff
- INRA, Institut Jean-Pierre Bourgin, UMR 1318 INRA-AgroParisTech, ERL CNRS 3559, Laboratory of Excellence 'Saclay Plant Sciences' (LabEx SPS), RD10, F-78026 Versailles Cedex, France AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231 Paris Cedex 05, France
| | - Dwayne D Hegedus
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon S7N5A9, Canada Agriculture and Agri-Food Canada, Saskatoon, Saskatchewan S7N 0X2, Canada
| | - Loïc Rajjou
- INRA, Institut Jean-Pierre Bourgin, UMR 1318 INRA-AgroParisTech, ERL CNRS 3559, Laboratory of Excellence 'Saclay Plant Sciences' (LabEx SPS), RD10, F-78026 Versailles Cedex, France AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231 Paris Cedex 05, France
| | - Leónie Bentsink
- Wageningen Seed Lab, Laboratory of Plant Physiology, Wageningen University, 6708 PB Wageningen, The Netherlands Department of Molecular Plant Physiology, Utrecht University, 3584 CH Utrecht, The Netherlands
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5
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Poncet V, Scutt C, Tournebize R, Villegente M, Cueff G, Rajjou L, Balliau T, Zivy M, Fogliani B, Job C, de Kochko A, Sarramegna-Burtet V, Job D. The Amborella vacuolar processing enzyme family. FRONTIERS IN PLANT SCIENCE 2015; 6:618. [PMID: 26347753 PMCID: PMC4544213 DOI: 10.3389/fpls.2015.00618] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 07/27/2015] [Indexed: 05/30/2023]
Abstract
Most vacuolar proteins are synthesized on rough endoplasmic reticulum as proprotein precursors and then transported to the vacuoles, where they are converted into their respective mature forms by vacuolar processing enzymes (VPEs). In the case of the seed storage proteins, this process is of major importance, as it conditions the establishment of vigorous seedlings. Toward the goal of identifying proteome signatures that could be associated with the origin and early diversification of angiosperms, we previously characterized the 11S-legumin-type seed storage proteins from Amborella trichopoda, a rainforest shrub endemic to New Caledonia that is also the probable sister to all other angiosperms (Amborella Genome Project, 2013). In the present study, proteomic and genomic approaches were used to characterize the VPE family in this species. Three genes were found to encode VPEs in the Amborella's genome. Phylogenetic analyses showed that the Amborella sequences grouped within two major clades of angiosperm VPEs, indicating that the duplication that generated the ancestors of these clades occurred before the most recent common ancestor of living angiosperms. A further important duplication within the VPE family appears to have occurred in common ancestor of the core eudicots, while many more recent duplications have also occurred in specific taxa, including both Arabidopsis thaliana and Amborella. An analysis of natural genetic variation for each of the three Amborella VPE genes revealed the absence of selective forces acting on intronic and exonic single-nucleotide polymorphisms among several natural Amborella populations in New Caledonia.
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Affiliation(s)
- Valérie Poncet
- Institut de Recherche pour le Développement, UMR Diversité, Adaptation et Développement des PlantesMontpellier, France
| | - Charlie Scutt
- Laboratoire Reproduction et Développement des Plantes, UMR 5667, Ecole Normale Supérieure de LyonLyon, France
| | - Rémi Tournebize
- Institut de Recherche pour le Développement, UMR Diversité, Adaptation et Développement des PlantesMontpellier, France
| | - Matthieu Villegente
- Laboratoire Insulaire du Vivant et de l'Environnement, Université de la Nouvelle-CalédonieNouméa, New Caledonia
| | - Gwendal Cueff
- Institut National de la Recherche Agronomique, Institut Jean-Pierre Bourgin, UMR 1318 Institut National de la Recherche Agronomique/AgroParisTech, ERL Centre National de la Recherche Scientifique 3559, Laboratoire d'Excellence “Saclay Plant Sciences” (LabEx SPS), RD10Versailles, France
- AgroParisTech, Chaire de Physiologie VégétaleParis, France
| | - Loïc Rajjou
- Institut National de la Recherche Agronomique, Institut Jean-Pierre Bourgin, UMR 1318 Institut National de la Recherche Agronomique/AgroParisTech, ERL Centre National de la Recherche Scientifique 3559, Laboratoire d'Excellence “Saclay Plant Sciences” (LabEx SPS), RD10Versailles, France
- AgroParisTech, Chaire de Physiologie VégétaleParis, France
| | - Thierry Balliau
- Institut National de la Recherche Agronomique, Plateforme d'Analyse Protéomique de Paris Sud-Ouest, Institut National de la Recherche Agronomique/Université Paris-Sud/Centre National de la Recherche Scientifique/AgroParisTech, UMR 0320/UMR 8120 Génétique Quantitative et Evolution – Le MoulonGif-sur-Yvette, France
| | - Michel Zivy
- Institut National de la Recherche Agronomique, Plateforme d'Analyse Protéomique de Paris Sud-Ouest, Institut National de la Recherche Agronomique/Université Paris-Sud/Centre National de la Recherche Scientifique/AgroParisTech, UMR 0320/UMR 8120 Génétique Quantitative et Evolution – Le MoulonGif-sur-Yvette, France
| | - Bruno Fogliani
- Laboratoire Insulaire du Vivant et de l'Environnement, Université de la Nouvelle-CalédonieNouméa, New Caledonia
- Institut Agronomique Néo-Calédonien, Diversités Biologique et Fonctionnelle des Ecosystèmes TerrestresPaïta, New Caledonia
| | - Claudette Job
- UMR 5240 Laboratoire Mixte Centre National de la Recherche Scientifique/Institut National des Sciences Appliquées/Université Claude Bernard Lyon 1/Bayer CropScienceLyon, France
| | - Alexandre de Kochko
- Institut de Recherche pour le Développement, UMR Diversité, Adaptation et Développement des PlantesMontpellier, France
| | - Valérie Sarramegna-Burtet
- Laboratoire Insulaire du Vivant et de l'Environnement, Université de la Nouvelle-CalédonieNouméa, New Caledonia
| | - Dominique Job
- AgroParisTech, Chaire de Physiologie VégétaleParis, France
- UMR 5240 Laboratoire Mixte Centre National de la Recherche Scientifique/Institut National des Sciences Appliquées/Université Claude Bernard Lyon 1/Bayer CropScienceLyon, France
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Hu J, Rampitsch C, Bykova NV. Advances in plant proteomics toward improvement of crop productivity and stress resistancex. FRONTIERS IN PLANT SCIENCE 2015; 6:209. [PMID: 25926838 PMCID: PMC4396383 DOI: 10.3389/fpls.2015.00209] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Accepted: 03/16/2015] [Indexed: 05/14/2023]
Abstract
Abiotic and biotic stresses constrain plant growth and development negatively impacting crop production. Plants have developed stress-specific adaptations as well as simultaneous responses to a combination of various abiotic stresses with pathogen infection. The efficiency of stress-induced adaptive responses is dependent on activation of molecular signaling pathways and intracellular networks by modulating expression, or abundance, and/or post-translational modification (PTM) of proteins primarily associated with defense mechanisms. In this review, we summarize and evaluate the contribution of proteomic studies to our understanding of stress response mechanisms in different plant organs and tissues. Advanced quantitative proteomic techniques have improved the coverage of total proteomes and sub-proteomes from small amounts of starting material, and characterized PTMs as well as protein-protein interactions at the cellular level, providing detailed information on organ- and tissue-specific regulatory mechanisms responding to a variety of individual stresses or stress combinations during plant life cycle. In particular, we address the tissue-specific signaling networks localized to various organelles that participate in stress-related physiological plasticity and adaptive mechanisms, such as photosynthetic efficiency, symbiotic nitrogen fixation, plant growth, tolerance and common responses to environmental stresses. We also provide an update on the progress of proteomics with major crop species and discuss the current challenges and limitations inherent to proteomics techniques and data interpretation for non-model organisms. Future directions in proteomics research toward crop improvement are further discussed.
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Affiliation(s)
- Junjie Hu
- Department of Biology, Memorial University of Newfoundland, St. John’sNL, Canada
- Cereal Proteomics, Cereal Research Centre, Agriculture and Agri-Food Canada, MordenMB, Canada
| | - Christof Rampitsch
- Cereal Proteomics, Cereal Research Centre, Agriculture and Agri-Food Canada, MordenMB, Canada
| | - Natalia V. Bykova
- Cereal Proteomics, Cereal Research Centre, Agriculture and Agri-Food Canada, MordenMB, Canada
- *Correspondence: Natalia V. Bykova, Cereal Proteomics, Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
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Abstract
Two-dimensional electrophoresis has nurtured the birth of proteomics. It is however no longer the exclusive setup used in proteomics, with the development of shotgun proteomics techniques that appear more fancy and fashionable nowadays.Nevertheless, 2D gel-based proteomics still has valuable features, and sometimes unique ones, which make it often an attractive choice when a proteomics strategy must be selected. These features are detailed in this chapter, as is the rationale for selecting or not 2D gel-based proteomics as a proteomic strategy.
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8
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Galland M, Huguet R, Arc E, Cueff G, Job D, Rajjou L. Dynamic proteomics emphasizes the importance of selective mRNA translation and protein turnover during Arabidopsis seed germination. Mol Cell Proteomics 2014; 13:252-68. [PMID: 24198433 PMCID: PMC3879618 DOI: 10.1074/mcp.m113.032227] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 10/23/2013] [Indexed: 01/02/2023] Open
Abstract
During seed germination, the transition from a quiescent metabolic state in a dry mature seed to a proliferative metabolic state in a vigorous seedling is crucial for plant propagation as well as for optimizing crop yield. This work provides a detailed description of the dynamics of protein synthesis during the time course of germination, demonstrating that mRNA translation is both sequential and selective during this process. The complete inhibition of the germination process in the presence of the translation inhibitor cycloheximide established that mRNA translation is critical for Arabidopsis seed germination. However, the dynamics of protein turnover and the selectivity of protein synthesis (mRNA translation) during Arabidopsis seed germination have not been addressed yet. Based on our detailed knowledge of the Arabidopsis seed proteome, we have deepened our understanding of seed mRNA translation during germination by combining two-dimensional gel-based proteomics with dynamic radiolabeled proteomics using a radiolabeled amino acid precursor, namely [(35)S]-methionine, in order to highlight de novo protein synthesis, stability, and turnover. Our data confirm that during early imbibition, the Arabidopsis translatome keeps reflecting an embryonic maturation program until a certain developmental checkpoint. Furthermore, by dividing the seed germination time lapse into discrete time windows, we highlight precise and specific patterns of protein synthesis. These data refine and deepen our knowledge of the three classical phases of seed germination based on seed water uptake during imbibition and reveal that selective mRNA translation is a key feature of seed germination. Beyond the quantitative control of translational activity, both the selectivity of mRNA translation and protein turnover appear as specific regulatory systems, critical for timing the molecular events leading to successful germination and seedling establishment.
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Affiliation(s)
- Marc Galland
- From ‡INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS), F-78026 Versailles, France
- §AgroParisTech, Chair of Plant Physiology, F-75231 Paris, France
| | - Romain Huguet
- ¶CNRS/Bayer CropScience Joint Laboratory (UMR5240), F-69263 Lyon, France
| | - Erwann Arc
- From ‡INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS), F-78026 Versailles, France
- §AgroParisTech, Chair of Plant Physiology, F-75231 Paris, France
| | - Gwendal Cueff
- From ‡INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS), F-78026 Versailles, France
- §AgroParisTech, Chair of Plant Physiology, F-75231 Paris, France
| | - Dominique Job
- §AgroParisTech, Chair of Plant Physiology, F-75231 Paris, France
- ¶CNRS/Bayer CropScience Joint Laboratory (UMR5240), F-69263 Lyon, France
| | - Loïc Rajjou
- From ‡INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS), F-78026 Versailles, France
- §AgroParisTech, Chair of Plant Physiology, F-75231 Paris, France
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9
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Wang WQ, Ye JQ, Rogowska-Wrzesinska A, Wojdyla KI, Jensen ON, Møller IM, Song SQ. Proteomic Comparison between Maturation Drying and Prematurely Imposed Drying of Zea mays Seeds Reveals a Potential Role of Maturation Drying in Preparing Proteins for Seed Germination, Seedling Vigor, and Pathogen Resistance. J Proteome Res 2013; 13:606-26. [DOI: 10.1021/pr4007574] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei-Qing Wang
- Key
Laboratory of Plant Resources, Institute of Botany, The Chinese Academy of Sciences, No. 20 Nanxincun, Xiangshan, Beijing 100093, China
| | - Jian-Qing Ye
- Key
Laboratory of Plant Resources, Institute of Botany, The Chinese Academy of Sciences, No. 20 Nanxincun, Xiangshan, Beijing 100093, China
| | - Adelina Rogowska-Wrzesinska
- Department of Biochemistry & Molecular Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Katarzyna I. Wojdyla
- Department of Biochemistry & Molecular Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Ole Nørregaard Jensen
- Department of Biochemistry & Molecular Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Ian Max Møller
- Department
of Molecular Biology and Genetics, Aarhus University, Flakkebjerg,
Forsøgsvej 1, DK-4200 Slagelse, Denmark
| | - Song-Quan Song
- Key
Laboratory of Plant Resources, Institute of Botany, The Chinese Academy of Sciences, No. 20 Nanxincun, Xiangshan, Beijing 100093, China
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10
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Jacques S, Ghesquière B, Van Breusegem F, Gevaert K. Plant proteins under oxidative attack. Proteomics 2013; 13:932-40. [DOI: 10.1002/pmic.201200237] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 09/27/2012] [Accepted: 10/22/2012] [Indexed: 11/09/2022]
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11
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Wang WQ, Møller IM, Song SQ. Proteomic analysis of embryonic axis of Pisum sativum seeds during germination and identification of proteins associated with loss of desiccation tolerance. J Proteomics 2012; 77:68-86. [PMID: 22796356 DOI: 10.1016/j.jprot.2012.07.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 06/20/2012] [Accepted: 07/02/2012] [Indexed: 12/26/2022]
Abstract
Seed germination is an important stage in life cycle of higher plants. The germination processes and its associated loss of desiccation tolerance, however, are still poorly understood. In present study, pea seeds were used to study changes in embryonic axis proteome during germination by 2-DE and mass spectrometry. We identified a total of 139 protein spots showing a significant (>2-fold) change during germination. The results show that seed germination is not only the activation of a series of metabolic processes, but also involves reorganization of cellular structure and activation of protective systems. To uncouple the physiological processes of germination and its associated loss of desiccation tolerance, we used the fact that pea seeds have different desiccation tolerance when imbibed in water, CaCl(2) and methylviologen at the same germination stage. We compared the proteome amongst these seeds to identify the candidate proteins associated with the loss of desiccation tolerance and found a total of seven proteins - tubulin alpha-1 chain, seed biotin-containing protein SBP65, P54 protein, vicilin, vicilin-like antimicrobial peptides 2-3, convicilin and TCP-1/cpn60 chaperonin family protein. The metabolic function of these proteins indicates that seed desiccation tolerance is related to pathogen defense, protein conformation conservation and cell structure stabilization.
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Affiliation(s)
- Wei-Qing Wang
- Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China
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Arc E, Chibani K, Grappin P, Jullien M, Godin B, Cueff G, Valot B, Balliau T, Job D, Rajjou L. Cold stratification and exogenous nitrates entail similar functional proteome adjustments during Arabidopsis seed dormancy release. J Proteome Res 2012; 11:5418-32. [PMID: 22985405 DOI: 10.1021/pr3006815] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Despite having very similar initial pools of stored mRNAs and proteins in the dry state, mature Arabidopsis seeds can either proceed toward radicle protrusion or stay in a dormant state upon imbibition. Dormancy breaking, a prerequisite to germination completion, can be induced by different treatments though the underlying mechanisms remain elusive. Thus, we investigated the consequence of such treatments on the seed proteome. Two unrelated dormancy-releasing treatments were applied to dormant seeds, namely, cold stratification and exogenous nitrates, in combination with differential proteomic tools to highlight the specificities of the imbibed dormant state. The results reveal that both treatments lead to highly similar proteome adjustments. In the imbibed dormant state, enzymes involved in reserve mobilization are less accumulated and it appears that several energetically costly processes associated to seed germination and preparation for subsequent seedling establishment are repressed. Our data suggest that dormancy maintenance is associated to an abscisic-acid-dependent recapitulation of the late maturation program resulting in a higher potential to cope with environmental stresses. The comparison of the present results with previously published -omic data sets reinforces and extends the assumption that post-transcriptional, translational, and post-translational regulations are determinant for seed germination.
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Affiliation(s)
- Erwann Arc
- INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence Saclay Plant Sciences, RD10, F-78002 Versailles Cedex, France.
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Galland M, Job D, Rajjou L. The seed proteome web portal. FRONTIERS IN PLANT SCIENCE 2012; 3:98. [PMID: 22701460 PMCID: PMC3371595 DOI: 10.3389/fpls.2012.00098] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 04/26/2012] [Indexed: 05/04/2023]
Abstract
The Seed Proteome Web Portal (SPWP; http://www.seed-proteome.com/) gives access to information both on quantitative seed proteomic data and on seed-related protocols. Firstly, the SPWP provides access to the 475 different Arabidopsis seed proteins annotated from two dimensional electrophoresis (2DE) maps. Quantitative data are available for each protein according to their accumulation profile during the germination process. These proteins can be retrieved either in list format or directly on scanned 2DE maps. These proteomic data reveal that 40% of seed proteins maintain a stable abundance over germination, up to radicle protrusion. During sensu stricto germination (24 h upon imbibition) about 50% of the proteins display quantitative variations, exhibiting an increased abundance (35%) or a decreasing abundance (15%). Moreover, during radicle protrusion (24-48 h upon imbibition), 41% proteins display quantitative variations with an increased (23%) or a decreasing abundance (18%). In addition, an analysis of the seed proteome revealed the importance of protein post-translational modifications as demonstrated by the poor correlation (r(2) = 0.29) between the theoretical (predicted from Arabidopsis genome) and the observed protein isoelectric points. Secondly, the SPWP is a relevant technical resource for protocols specifically dedicated to Arabidopsis seed proteome studies. Concerning 2D electrophoresis, the user can find efficient procedures for sample preparation, electrophoresis coupled with gel analysis, and protein identification by mass spectrometry, which we have routinely used during the last 12 years. Particular applications such as the detection of oxidized proteins or de novo synthesized proteins radiolabeled by [(35)S]-methionine are also given in great details. Future developments of this portal will include proteomic data from studies such as dormancy release and protein turnover through de novo protein synthesis analyses during germination.
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Affiliation(s)
- Marc Galland
- INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS); RD10, F-78026 VersaillesFrance
- AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231 ParisFrance
- *Correspondence: Marc Galland and Loïc Rajjou, Laboratory of Excellence “Saclay Plant Sciences”, Institut National de la Recherche Agronomique, Jean-Pierre Bourgin Institute (UMR1318 INRA-AgroParisTech), RD10, F-78026 Versailles, France. e-mail: ;
| | - Dominique Job
- AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231 ParisFrance
- CNRS/Bayer CropScience Joint Laboratory (UMR5240), F-69263 LyonFrance
| | - Loïc Rajjou
- INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences” (LabEx SPS); RD10, F-78026 VersaillesFrance
- AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231 ParisFrance
- *Correspondence: Marc Galland and Loïc Rajjou, Laboratory of Excellence “Saclay Plant Sciences”, Institut National de la Recherche Agronomique, Jean-Pierre Bourgin Institute (UMR1318 INRA-AgroParisTech), RD10, F-78026 Versailles, France. e-mail: ;
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