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Hu Z, Liu J, Xu H, Tian L, Liu D. Exploring the mechanism of Lycium barbarum fruit cell wall polysaccharide remodeling reveals potential pectin accumulation contributors. Int J Biol Macromol 2024; 258:128958. [PMID: 38154707 DOI: 10.1016/j.ijbiomac.2023.128958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/06/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023]
Abstract
The level of polysaccharides in the mature Lycium barbarum fruit (LBF) cell wall depends on their metabolism, trafficking, and reassembly within the cell. In this study, we examined the composition, content, and ultrastructure of the cell wall polysaccharides of LBF during maturation, and further analyzed cell wall polysaccharide remodeling using isotope tagging with relative and absolute quantification (iTRAQ)-based proteomics. The results showed that the contents of cellulose and hemicellulose tended to increase in the pre-maturation stage and decrease in the later stage, while pectin level increased before fruit maturing. The differential expression of the 54 proteins involved in the metabolic pathways for glucose, fructose, galactose, galacturonic acid and arabinose was found to be responsible for these alterations. The work provides a biological framework for the reorganization of polysaccharides in the LBF cell wall, and supports the hypothesis that pectic polysaccharide glycosyl donors come from starch, cellulose, hemicellulose and isomorphic pectin.
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Affiliation(s)
- Ziying Hu
- School of Food Science and Technology, Ningxia University, 750021 Yinchuan, China
| | - Jun Liu
- Hubei Key Laboratory of Edible Wild Plants Conservation & Utilization, College of Life Sciences, Hubei Normal University, Huangshi 435002, China.
| | - Hao Xu
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Lingli Tian
- School of Food Science and Technology, Ningxia University, 750021 Yinchuan, China
| | - Dunhua Liu
- School of Food Science and Technology, Ningxia University, 750021 Yinchuan, China.
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Chen S, Shi F, Li C, Sun Q, Ruan Y. Quantitative proteomics analysis of tomato root cell wall proteins in response to salt stress. FRONTIERS IN PLANT SCIENCE 2022; 13:1023388. [PMID: 36407585 PMCID: PMC9666776 DOI: 10.3389/fpls.2022.1023388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Cell wall proteins perform diverse cellular functions in response to abiotic and biotic stresses. To elucidate the possible mechanisms of salt-stress tolerance in tomato. The 30 d seedlings of two tomato genotypes with contrasting salt tolerances were transplanted to salt stress (200 mM NaCl) for three days, and then, the cell wall proteins of seedling roots were analyzed by isobaric tags for relative and absolute quantification (iTRAQ). There were 82 and 81 cell wall proteins that changed significantly in the salt-tolerant tomato IL8-3 and the salt-sensitive tomato M82, respectively. The proteins associated with signal transduction and alterations to cell wall polysaccharides were increased in both IL8-3 and M82 cells wall in response to salt stress. In addition, many different or even opposite metabolic changes occurred between IL8-3 and M82 in response to salt stress. The salt-tolerant tomato IL8-3 experienced not only significantly decreased in Na+ accumulation but also an obviously enhanced in regulating redox balance and cell wall lignification in response to salt stress. Taken together, these results provide novel insight for further understanding the molecular mechanism of salt tolerance in tomato.
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Affiliation(s)
| | | | | | - Quan Sun
- *Correspondence: Yanye Ruan, ; Quan Sun,
| | - Yanye Ruan
- *Correspondence: Yanye Ruan, ; Quan Sun,
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3
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San Clemente H, Kolkas H, Canut H, Jamet E. Plant Cell Wall Proteomes: The Core of Conserved Protein Families and the Case of Non-Canonical Proteins. Int J Mol Sci 2022; 23:ijms23084273. [PMID: 35457091 PMCID: PMC9029284 DOI: 10.3390/ijms23084273] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/06/2022] [Accepted: 04/10/2022] [Indexed: 12/25/2022] Open
Abstract
Plant cell wall proteins (CWPs) play critical roles during plant development and in response to stresses. Proteomics has revealed their great diversity. With nearly 1000 identified CWPs, the Arabidopsis thaliana cell wall proteome is the best described to date and it covers the main plant organs and cell suspension cultures. Other monocot and dicot plants have been studied as well as bryophytes, such as Physcomitrella patens and Marchantia polymorpha. Although these proteomes were obtained using various flowcharts, they can be searched for the presence of members of a given protein family. Thereby, a core cell wall proteome which does not pretend to be exhaustive, yet could be defined. It comprises: (i) glycoside hydrolases and pectin methyl esterases, (ii) class III peroxidases, (iii) Asp, Ser and Cys proteases, (iv) non-specific lipid transfer proteins, (v) fasciclin arabinogalactan proteins, (vi) purple acid phosphatases and (vii) thaumatins. All the conserved CWP families could represent a set of house-keeping CWPs critical for either the maintenance of the basic cell wall functions, allowing immediate response to environmental stresses or both. Besides, the presence of non-canonical proteins devoid of a predicted signal peptide in cell wall proteomes is discussed in relation to the possible existence of alternative secretion pathways.
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Nazipova A, Gorshkov O, Eneyskaya E, Petrova N, Kulminskaya A, Gorshkova T, Kozlova L. Forgotten Actors: Glycoside Hydrolases During Elongation Growth of Maize Primary Root. FRONTIERS IN PLANT SCIENCE 2022; 12:802424. [PMID: 35222452 PMCID: PMC8866823 DOI: 10.3389/fpls.2021.802424] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Plant cell enlargement is coupled to dynamic changes in cell wall composition and properties. Such rearrangements are provided, besides the differential synthesis of individual cell wall components, by enzymes that modify polysaccharides in muro. To reveal enzymes that may contribute to these modifications and relate them to stages of elongation growth in grasses, we carried out a transcriptomic study of five zones of the primary maize root. In the initiation of elongation, significant changes occur with xyloglucan: once synthesized in the meristem, it can be linked to other polysaccharides through the action of hetero-specific xyloglucan endotransglycosidases, whose expression boosts at this stage. Later, genes for xyloglucan hydrolases are upregulated. Two different sets of enzymes capable of modifying glucuronoarabinoxylans, mainly bifunctional α-arabinofuranosidases/β-xylosidases and β-xylanases, are expressed in the maize root to treat the xylans of primary and secondary cell walls, respectively. The first set is highly pronounced in the stage of active elongation, while the second is at elongation termination. Genes encoding several glycoside hydrolases that are able to degrade mixed-linkage glucan are downregulated specifically at the active elongation. It indicates the significance of mixed-linkage glucans for the cell elongation process. The possibility that many glycoside hydrolases act as transglycosylases in muro is discussed.
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Affiliation(s)
- Alsu Nazipova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Oleg Gorshkov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Elena Eneyskaya
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Center “Kurchatov Institute”, Gatchina, Russia
| | - Natalia Petrova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Anna Kulminskaya
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Center “Kurchatov Institute”, Gatchina, Russia
- Kurchatov Genome Center - PNPI, Gatchina, Russia
| | - Tatyana Gorshkova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Liudmila Kozlova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Kazan, Russia
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5
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Liu Y, Ma L, Cao D, Gong Z, Fan J, Hu H, Jin X. Investigation of cell wall proteins of C. sinensis leaves by combining cell wall proteomics and N-glycoproteomics. BMC PLANT BIOLOGY 2021; 21:384. [PMID: 34416854 PMCID: PMC8377857 DOI: 10.1186/s12870-021-03166-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 08/10/2021] [Indexed: 05/27/2023]
Abstract
BACKGROUND C. sinensis is an important economic crop with fluoride over-accumulation in its leaves, which poses a serious threat to human health due to its leaf consumption as tea. Recently, our study has indicated that cell wall proteins (CWPs) probably play a vital role in fluoride accumulation/detoxification in C. sinensis. However, there has been a lack in CWP identification and characterization up to now. This study is aimed to characterize cell wall proteome of C. sinensis leaves and to develop more CWPs related to stress response. A strategy of combined cell wall proteomics and N-glycoproteomics was employed to investigate CWPs. CWPs were extracted by sequential salt buffers, while N-glycoproteins were enriched by hydrophilic interaction chromatography method using C. sinensis leaves as a material. Afterwards all the proteins were subjected to UPLC-MS/MS analysis. RESULTS A total of 501 CWPs and 195 CWPs were identified respectively by cell wall proteomics and N-glycoproteomics profiling with 118 CWPs in common. Notably, N-glycoproteomics is a feasible method for CWP identification, and it can enhance CWP coverage. Among identified CWPs, proteins acting on cell wall polysaccharides constitute the largest functional class, most of which might be involved in cell wall structure remodeling. The second largest functional class mainly encompass various proteases related to CWP turnover and maturation. Oxidoreductases represent the third largest functional class, most of which (especially Class III peroxidases) participate in defense response. As expected, identified CWPs are mainly related to plant cell wall formation and defense response. CONCLUSION This was the first large-scale investigation of CWPs in C. sinensis through cell wall proteomics and N-glycoproteomics. Our results not only provide a database for further research on CWPs, but also an insight into cell wall formation and defense response in C. sinensis.
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Affiliation(s)
- Yanli Liu
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Linlong Ma
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Dan Cao
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Ziming Gong
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Jing Fan
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Hongju Hu
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China
| | - Xiaofang Jin
- Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, No. 10 Nanhu Road, Wuhan, 430064, Hubei, People's Republic of China.
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Pinski A, Betekhtin A, Skupien-Rabian B, Jankowska U, Jamet E, Hasterok R. Changes in the Cell Wall Proteome of Leaves in Response to High Temperature Stress in Brachypodium distachyon. Int J Mol Sci 2021; 22:6750. [PMID: 34201710 PMCID: PMC8267952 DOI: 10.3390/ijms22136750] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 06/21/2021] [Indexed: 11/23/2022] Open
Abstract
High temperature stress leads to complex changes to plant functionality, which affects, i.a., the cell wall structure and the cell wall protein composition. In this study, the qualitative and quantitative changes in the cell wall proteome of Brachypodium distachyon leaves in response to high (40 °C) temperature stress were characterised. Using a proteomic analysis, 1533 non-redundant proteins were identified from which 338 cell wall proteins were distinguished. At a high temperature, we identified 46 differentially abundant proteins, and of these, 4 were over-accumulated and 42 were under-accumulated. The most significant changes were observed in the proteins acting on the cell wall polysaccharides, specifically, 2 over- and 12 under-accumulated proteins. Based on the qualitative analysis, one cell wall protein was identified that was uniquely present at 40 °C but was absent in the control and 24 proteins that were present in the control but were absent at 40 °C. Overall, the changes in the cell wall proteome at 40 °C suggest a lower protease activity, lignification and an expansion of the cell wall. These results offer a new insight into the changes in the cell wall proteome in response to high temperature.
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Affiliation(s)
- Artur Pinski
- Plant Cytogenetics and Molecular Biology Group, Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 40-032 Katowice, Poland;
| | - Alexander Betekhtin
- Plant Cytogenetics and Molecular Biology Group, Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 40-032 Katowice, Poland;
| | - Bozena Skupien-Rabian
- Proteomics and Mass Spectrometry Core Facility, Malopolska Centre of Biotechnology, Jagiellonian University, 31-007 Krakow, Poland; (B.S.-R.); (U.J.)
| | - Urszula Jankowska
- Proteomics and Mass Spectrometry Core Facility, Malopolska Centre of Biotechnology, Jagiellonian University, 31-007 Krakow, Poland; (B.S.-R.); (U.J.)
| | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, 31326 Auzeville Tolosane, France;
| | - Robert Hasterok
- Plant Cytogenetics and Molecular Biology Group, Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 40-032 Katowice, Poland;
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Mehdi C, Virginie L, Audrey G, Axelle B, Colette L, Hélène R, Elisabeth J, Fabienne G, Mathilde FA. Cell Wall Proteome of Wheat Grain Endosperm and Outer Layers at Two Key Stages of Early Development. Int J Mol Sci 2019; 21:ijms21010239. [PMID: 31905787 PMCID: PMC6981528 DOI: 10.3390/ijms21010239] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 12/29/2022] Open
Abstract
The cell wall is an important compartment in grain cells that fulfills both structural and functional roles. It has a dynamic structure that is constantly modified during development and in response to biotic and abiotic stresses. Non-structural cell wall proteins (CWPs) are key players in the remodeling of the cell wall during events that punctuate the plant life. Here, a subcellular and quantitative proteomic approach was carried out to identify CWPs possibly involved in changes in cell wall metabolism at two key stages of wheat grain development: the end of the cellularization step and the beginning of storage accumulation. Endosperm and outer layers of wheat grain were analyzed separately as they have different origins (maternal and seed) and functions in grains. Altogether, 734 proteins with predicted signal peptides were identified (CWPs). Functional annotation of CWPs pointed out a large number of proteins potentially involved in cell wall polysaccharide remodeling. In the grain outer layers, numerous proteins involved in cutin formation or lignin polymerization were found, while an unexpected abundance of proteins annotated as plant invertase/pectin methyl esterase inhibitors were identified in the endosperm. In addition, numerous CWPs were accumulating in the endosperm at the grain filling stage, thus revealing strong metabolic activities in the cell wall during endosperm cell differentiation, while protein accumulation was more intense at the earlier stage of development in outer layers. Altogether, our work gives important information on cell wall metabolism during early grain development in both parts of the grain, namely the endosperm and outer layers. The wheat cell wall proteome is the largest cell wall proteome of a monocot species found so far.
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Affiliation(s)
- Cherkaoui Mehdi
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Lollier Virginie
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Geairon Audrey
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Bouder Axelle
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Larré Colette
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Rogniaux Hélène
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Jamet Elisabeth
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, 31326 Castanet Tolosan, France;
| | - Guillon Fabienne
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
| | - Francin-Allami Mathilde
- INRAE, UR BIA, F-44316 Nantes, France; (C.M.); (L.V.); (G.A.); (B.A.); (L.C.); (R.H.); (G.F.)
- Correspondence:
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Verhertbruggen Y, Falourd X, Sterner M, Guillon F, Girousse C, Foucat L, Le Gall S, Chateigner-Boutin AL, Saulnier L. Challenging the putative structure of mannan in wheat (Triticum aestivum) endosperm. Carbohydr Polym 2019; 224:115063. [DOI: 10.1016/j.carbpol.2019.115063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 12/31/2022]
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9
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Pinski A, Betekhtin A, Sala K, Godel-Jedrychowska K, Kurczynska E, Hasterok R. Hydroxyproline-Rich Glycoproteins as Markers of Temperature Stress in the Leaves of Brachypodium distachyon. Int J Mol Sci 2019; 20:ijms20102571. [PMID: 31130622 PMCID: PMC6567261 DOI: 10.3390/ijms20102571] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 01/28/2023] Open
Abstract
Plants frequently encounter diverse abiotic stresses, one of which is environmental thermal stress. To cope with these stresses, plants have developed a range of mechanisms, including altering the cell wall architecture, which is facilitated by the arabinogalactan proteins (AGP) and extensins (EXT). In order to characterise the localisation of the epitopes of the AGP and EXT, which are induced by the stress connected with a low (4 °C) or a high (40 °C) temperature, in the leaves of Brachypodium distachyon, we performed immunohistochemical analyses using the antibodies that bind to selected AGP (JIM8, JIM13, JIM16, LM2 and MAC207), pectin/AGP (LM6) as well as EXT (JIM11, JIM12 and JIM20). The analyses of the epitopes of the AGP indicated their presence in the phloem and in the inner bundle sheath (JIM8, JIM13, JIM16 and LM2). The JIM16 epitope was less abundant in the leaves from the low or high temperature compared to the control leaves. The LM2 epitope was more abundant in the leaves that had been subjected to the high temperatures. In the case of JIM13 and MAC207, no changes were observed at the different temperatures. The epitopes of the EXT were primarily observed in the mesophyll and xylem cells of the major vascular bundle (JIM11, JIM12 and JIM20) and no correlation was observed between the presence of the epitopes and the temperature stress. We also analysed changes in the level of transcript accumulation of some of the genes encoding EXT, EXT-like receptor kinases and AGP in the response to the temperature stress. In both cases, although we observed the upregulation of the genes encoding AGP in stressed plants, the changes were more pronounced at the high temperature. Similar changes were observed in the expression profiles of the EXT and EXT-like receptor kinase genes. Our findings may be relevant for genetic engineering of plants with increased resistance to the temperature stress.
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Affiliation(s)
- Artur Pinski
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
| | - Alexander Betekhtin
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
| | - Katarzyna Sala
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
| | - Kamila Godel-Jedrychowska
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
| | - Ewa Kurczynska
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
| | - Robert Hasterok
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 40-032 Katowice, Poland.
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10
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Alves LC, Llerena JPP, Mazzafera P, Vicentini R. Diel oscillations in cell wall components and soluble sugars as a response to short-day in sugarcane (Saccharum sp.). BMC PLANT BIOLOGY 2019; 19:215. [PMID: 31122198 PMCID: PMC6533765 DOI: 10.1186/s12870-019-1837-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 05/17/2019] [Indexed: 05/06/2023]
Abstract
BACKGROUND Sugarcane is a tropical crop that can accumulate high concentration of sucrose in the stem as a storage carbohydrate. For that reason, sugarcane accounts for approximately 75% of all the sugar produced in the world and has become the main sugar source to produce first-generation bioethanol in Brazil. Daily rhythms cause plants to adapt and coordinate their metabolism to achieve maximum photosynthesis and carbohydrate production throughout the day. Circadian rhythms arise from the interaction of an internal oscillator and external stimuli, whereas diel rhythms occur in response to a light-dark cycle. Diel signalling contributes to synchronizing circadian rhythms to photoperiods, and levels of carbohydrates oscillate in a diel fashion. Under regular photoperiods, they are synthesized during the daytime and consumed throughout the night as an energy reserve. However, short days can induce higher rates of synthesis during daytime and lower rates of consumption in the dark. Cell wall carbohydrates are also diurnally regulated, and it has been shown that celluloses, hemicelluloses and pectin are deposited/degraded at different times of the day. To assess the diel carbohydrate profile in young sugarcane plants, we measured soluble sugars and cell wall components along a time course in plants subjected either to a regular day or short day. RESULTS Short-day influenced sucrose synthesis and cell wall components. In short-day a 44% increase in sucrose concentration was detected in the dark, but was stable during the day. Cellulose, hemicellulose and pectin also fluctuate within a 24 h interval when subjected to a short day. A 38% increase in leaf sheath cellulose was observed from the middle of the day to the first hour of the night. Leaf sheath pectin and hemicellulose also increased from the day to the night, while it decreased in leaves. CONCLUSIONS The presented data show diurnal patterns of soluble sugar metabolism together with temporal regulation of cell wall metabolism for a short day, suggesting that diel signalling has a role in how sugarcane manages sugar accumulation and partitioning. Understanding cell wall synthesis/degradation dynamics may help to improve the yield of sugarcane.
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Affiliation(s)
- Leonardo Cardoso Alves
- Bioinformatics and Systems Biology Laboratory, Department of Genetics and Evolution and Bioagents, University of Campinas, Campinas, SP Brazil
| | | | - Paulo Mazzafera
- Department of Plant Biology, University of Campinas, Campinas, SP Brazil
- Crop Science Department, College of Agriculture Luiz de Queiroz, University of São Paulo, Piracicaba, Brazil
| | - Renato Vicentini
- Bioinformatics and Systems Biology Laboratory, Department of Genetics and Evolution and Bioagents, University of Campinas, Campinas, SP Brazil
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11
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Calderan-Rodrigues MJ, Guimarães Fonseca J, de Moraes FE, Vaz Setem L, Carmanhanis Begossi A, Labate CA. Plant Cell Wall Proteomics: A Focus on Monocot Species, Brachypodium distachyon, Saccharum spp. and Oryza sativa. Int J Mol Sci 2019; 20:E1975. [PMID: 31018495 PMCID: PMC6514655 DOI: 10.3390/ijms20081975] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/06/2019] [Accepted: 03/07/2019] [Indexed: 12/13/2022] Open
Abstract
Plant cell walls mostly comprise polysaccharides and proteins. The composition of monocots' primary cell walls differs from that of dicots walls with respect to the type of hemicelluloses, the reduction of pectin abundance and the presence of aromatic molecules. Cell wall proteins (CWPs) differ among plant species, and their distribution within functional classes varies according to cell types, organs, developmental stages and/or environmental conditions. In this review, we go deeper into the findings of cell wall proteomics in monocot species and make a comparative analysis of the CWPs identified, considering their predicted functions, the organs analyzed, the plant developmental stage and their possible use as targets for biofuel production. Arabidopsis thaliana CWPs were considered as a reference to allow comparisons among different monocots, i.e., Brachypodium distachyon, Saccharum spp. and Oryza sativa. Altogether, 1159 CWPs have been acknowledged, and specificities and similarities are discussed. In particular, a search for A. thaliana homologs of CWPs identified so far in monocots allows the definition of monocot CWPs characteristics. Finally, the analysis of monocot CWPs appears to be a powerful tool for identifying candidate proteins of interest for tailoring cell walls to increase biomass yield of transformation for second-generation biofuels production.
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Affiliation(s)
- Maria Juliana Calderan-Rodrigues
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
| | - Juliana Guimarães Fonseca
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
| | - Fabrício Edgar de Moraes
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
| | - Laís Vaz Setem
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
| | - Amanda Carmanhanis Begossi
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
| | - Carlos Alberto Labate
- Department of Genetics, Max Feffer Laboratory of Plant Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, CP 83, 13400-970 Piracicaba, SP, Brazil.
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12
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Francin-Allami M, Alvarado C, Daniel S, Geairon A, Saulnier L, Guillon F. Spatial and temporal distribution of cell wall polysaccharides during grain development of Brachypodium distachyon. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2019; 280:367-382. [PMID: 30824016 DOI: 10.1016/j.plantsci.2018.12.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/14/2018] [Accepted: 12/15/2018] [Indexed: 06/09/2023]
Abstract
Brachypodium distachyon (Brachypodium) is now well considered as being a suitable plant model for studying temperate cereal crops. Its cell walls are phylogenetically intermediate between rice and poaceae, with a greater proximity to these latter. By microscopic and biochemical approaches, this work gives an overview of the temporal and spatial distribution of cell wall polysaccharides in the grain of Brachypodium from the end of the cellularization step to the maturation of grain. Variation in arabinoxylan chemical structure and distribution were demonstrated according to development and different grain tissues. In particular, the kinetic of arabinoxylan feruloylation was shown occuring later in the aleurone layers compared to storage endosperm. Mixed linked β-glucan was detected in whole the tissues of Brachypodium grain even at late stage of development. Cellulose was found in both the storage endosperm and the outer layers. Homogalacturonan and rhamnogalacturonan I epitopes were differentially distributed within the grain tissues. LM5 galactan epitope was restricted to the aleurone layers contrary to LM6 arabinan epitope which was detected in the whole endosperm. A massive deposition of highly methylated homogalacturonans in vesicular bodies was observed underneath the cell wall of the testa t2 layer at early stage of development. At maturity, low-methylated homogalacturonans totally fulfilled the lumen of the t2 cell layer, suggesting pectin remodeling during grain development. Xyloglucans were only detected in the cuticle above the testa early in the development of the grain while feruloylated arabinoxylans were preferentially deposited into the cell wall of t1 layer. Indeed, the circumscribed distribution of some of the cell wall polysaccharides raises questions about their role in grain development and physiology.
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Affiliation(s)
| | - Camille Alvarado
- INRA, UR 1268 Biopolymères Interactions Assemblages, 44000, Nantes, France
| | - Sylviane Daniel
- INRA, UR 1268 Biopolymères Interactions Assemblages, 44000, Nantes, France
| | - Audrey Geairon
- INRA, UR 1268 Biopolymères Interactions Assemblages, 44000, Nantes, France
| | - Luc Saulnier
- INRA, UR 1268 Biopolymères Interactions Assemblages, 44000, Nantes, France
| | - Fabienne Guillon
- INRA, UR 1268 Biopolymères Interactions Assemblages, 44000, Nantes, France
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13
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Betekhtin A, Rojek M, Nowak K, Pinski A, Milewska-Hendel A, Kurczynska E, Doonan JH, Hasterok R. Cell Wall Epitopes and Endoploidy as Reporters of Embryogenic Potential in Brachypodium Distachyon Callus Culture. Int J Mol Sci 2018; 19:E3811. [PMID: 30501101 PMCID: PMC6321580 DOI: 10.3390/ijms19123811] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 11/17/2022] Open
Abstract
Effective regeneration of callus tissue into embryos and then into whole plants is essential for plant biotechnology. The embryonic potential is often low and can further decrease with time in culture, which limits the utilisation of calli for transformation procedures and in vitro propagation. In this study, we show that the loss of embryogenic potential in callus cultures of Brachypodium distachyon is progressive over time. Flow cytometry analyses indicated endoploidy levels increased in 60- and 90-day-old calli with effective loss of the 2C DNA content peak in the latter. Analysis of indolic compounds content revealed a decrease in 60- and 90-day-old calli compared to either freshly isolated explants or 30-day-old calli. Immunohistochemical analysis revealed a decrease in arabinogalactan proteins (AGP) signal with the time of culture, but extensin (EXT) epitopes either increased (JIM12 epitopes) or decreased (JIM11 epitopes). The transcript accumulation levels of AGPs and EXTs confirmed these results, with most of AGP and EXT transcripts gradually decreasing. Some chimeric EXT transcripts significantly increased on the 30th day of culture, perhaps because of an increased embryogenic potential. Selected somatic embryogenesis-related genes and cyclins demonstrated a gradual decrease of transcript accumulation for YUCCA (YUC), AINTEGUMENTA-LIKE (AIL), BABY BOOM (BBM), and CLAVATA (CLV3) genes, as well as for most of the cyclins, starting from the 30th day of culture. Notably, WUSCHEL (WUS) transcript was detectable only on the 30th and 60th day and was not detectable in the zygotic embryos and in 90-day-old calli.
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Affiliation(s)
- Alexander Betekhtin
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - Magdalena Rojek
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - Katarzyna Nowak
- Department of Genetics, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - Artur Pinski
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - Anna Milewska-Hendel
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - Ewa Kurczynska
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
| | - John H Doonan
- National Plant Phenomics Centre, IBERS, Aberystwyth University, Aberystwyth SY23 3EE, UK.
| | - Robert Hasterok
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice 40-007, Poland.
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14
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Cherkaoui M, Geairon A, Lollier V, Clemente HS, Larré C, Rogniaux H, Jamet E, Guillon F, Francin-Allami M. Cell Wall Proteome Investigation of Bread Wheat (Triticum Aestivum) Developing Grain in Endosperm and Outer Layers. Proteomics 2018; 18:e1800286. [PMID: 30288912 DOI: 10.1002/pmic.201800286] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/13/2018] [Indexed: 12/29/2022]
Abstract
The remodeling of cell wall polysaccharides is controlled by cell wall proteins (CWPs) during the development of wheat grain. This work describes for the first time the cell wall proteomes of the endosperm and outer layers of the wheat developing grain, which have distinct physiological functions and technological uses. Altogether 636 nonredundant predicted CWPs are identified with 337 proteins in the endosperm and 594 proteins in the outer layers, among which 295 proteins are present in both tissues, suggesting both common and tissue specific remodeling activities. These proteins are distributed into eight functional classes. Approximatively a quarter of them were predicted to act on cell wall polysaccharides, with many glycosylhydrolases and also expansin, lyases, and carbohydrate esterases. Therefore, these results provide crucial data to go further in the understanding of relationship between tissue-specific morphogenesis and cell wall remodeling in cereals. Data are available via ProteomeXchange with identifier PXD010367.
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Affiliation(s)
| | - Audrey Geairon
- INRA, Biopolymères Interactions Assemblages, Nantes, France
| | | | - Hélène San Clemente
- Laboratoire de Recherche en Sciences Végétales, CNRS, UPS, Université de Toulouse, Auzeville, Castanet Tolosan, France
| | - Colette Larré
- INRA, Biopolymères Interactions Assemblages, Nantes, France
| | | | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales, CNRS, UPS, Université de Toulouse, Auzeville, Castanet Tolosan, France
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15
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Betekhtin A, Milewska-Hendel A, Lusinska J, Chajec L, Kurczynska E, Hasterok R. Organ and Tissue-Specific Localisation of Selected Cell Wall Epitopes in the Zygotic Embryo of Brachypodium distachyon. Int J Mol Sci 2018; 19:ijms19030725. [PMID: 29510511 PMCID: PMC5877586 DOI: 10.3390/ijms19030725] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 02/27/2018] [Accepted: 03/01/2018] [Indexed: 01/30/2023] Open
Abstract
The plant cell wall shows a great diversity regarding its chemical composition, which may vary significantly even during different developmental stages. In this study, we analysed the distribution of several cell wall epitopes in embryos of Brachypodium distachyon (Brachypodium). We also described the variations in the nucleus shape and the number of nucleoli that occurred in some embryo cells. The use of transmission electron microscopy, and histological and immunolocalisation techniques permitted the distribution of selected arabinogalactan proteins, extensins, pectins, and hemicelluloses on the embryo surface, internal cell compartments, and in the context of the cell wall ultrastructure to be demonstrated. We revealed that the majority of arabinogalactan proteins and extensins were distributed on the cell surface and that pectins were the main component of the seed coat and other parts, such as the mesocotyl cell walls and the radicula. Hemicelluloses were localised in the cell wall and outside of the radicula protodermis, respectively. The specific arrangement of those components may indicate their significance during embryo development and seed germination, thus suggesting the importance of their protective functions. Despite the differences in the cell wall composition, we found that some of the antibodies can be used as markers to identify specific cells and the parts of the developing Brachypodium embryo.
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Affiliation(s)
- Alexander Betekhtin
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
| | - Anna Milewska-Hendel
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
| | - Joanna Lusinska
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
| | - Lukasz Chajec
- Department of Animal Histology and Embryology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
| | - Ewa Kurczynska
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
| | - Robert Hasterok
- Department of Plant Anatomy and Cytology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellonska Street, 40-032 Katowice, Poland.
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16
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Duruflé H, Clemente HS, Balliau T, Zivy M, Dunand C, Jamet E. Cell wall proteome analysis of Arabidopsis thaliana
mature stems. Proteomics 2017; 17. [DOI: 10.1002/pmic.201600449] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/18/2017] [Accepted: 01/31/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Harold Duruflé
- Laboratoire de Recherche en Sciences Végétales; CNRS, UPS; Université de Toulouse; Auzeville, Castanet Tolosan France
| | - Hélène San Clemente
- Laboratoire de Recherche en Sciences Végétales; CNRS, UPS; Université de Toulouse; Auzeville, Castanet Tolosan France
| | - Thierry Balliau
- PAPPSO; GQE - Le Moulon; INRA, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay; Gif-sur-Yvette France
| | - Michel Zivy
- PAPPSO; GQE - Le Moulon; INRA, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay; Gif-sur-Yvette France
| | - Christophe Dunand
- Laboratoire de Recherche en Sciences Végétales; CNRS, UPS; Université de Toulouse; Auzeville, Castanet Tolosan France
| | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales; CNRS, UPS; Université de Toulouse; Auzeville, Castanet Tolosan France
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17
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Sergeant K, Printz B, Gutsch A, Behr M, Renaut J, Hausman JF. Didehydrophenylalanine, an abundant modification in the beta subunit of plant polygalacturonases. PLoS One 2017; 12:e0171990. [PMID: 28207764 PMCID: PMC5313189 DOI: 10.1371/journal.pone.0171990] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 01/30/2017] [Indexed: 01/07/2023] Open
Abstract
The structure and the activity of proteins are often regulated by transient or stable post- translational modifications (PTM). Different from well-known, abundant modifications such as phosphorylation and glycosylation some modifications are limited to one or a few proteins across a broad range of related species. Although few examples of the latter type are known, the evolutionary conservation of these modifications and the enzymes responsible for their synthesis suggest an important physiological role. Here, the first observation of a new, fold-directing PTM is described. During the analysis of alfalfa cell wall proteins a -2Da mass shift was observed on phenylalanine residues in the repeated tetrapeptide FxxY of the beta-subunit of polygalacturonase. This modular protein is known to be involved in developmental and stress-responsive processes. The presence of this modification was confirmed using in-house and external datasets acquired by different commonly used techniques in proteome studies. Based on these analyses it was found that all identified phenylalanine residues in the sequence FxxY of this protein were modified to α,β-didehydro-Phe (ΔPhe). Besides showing the reproducible identification of ΔPhe in different species arguments that substantiate the fold-determining role of ΔPhe are given.
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Affiliation(s)
- Kjell Sergeant
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
- * E-mail:
| | - Bruno Printz
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
- Université catholique de Louvain, Earth and Life Institute Agronomy, Groupe de Recherche en Physiologie Végétale Louvain-la-Neuve, Belgium
| | - Annelie Gutsch
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
- University of Hasselt, Centre for Environmental Sciences, Environmental Biology, Diepenbeek, Belgium
| | - Marc Behr
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
- Université catholique de Louvain, Earth and Life Institute Agronomy, Groupe de Recherche en Physiologie Végétale Louvain-la-Neuve, Belgium
| | - Jenny Renaut
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
| | - Jean-Francois Hausman
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN) department, Esch-sur-Alzette, Luxembourg
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18
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Wang X, Komatsu S. Plant subcellular proteomics: Application for exploring optimal cell function in soybean. J Proteomics 2016; 143:45-56. [PMID: 26808589 DOI: 10.1016/j.jprot.2016.01.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 01/11/2023]
Abstract
UNLABELLED Plants have evolved complicated responses to developmental changes and stressful environmental conditions. Subcellular proteomics has the potential to elucidate localized cellular responses and investigate communications among subcellular compartments during plant development and in response to biotic and abiotic stresses. Soybean, which is a valuable legume crop rich in protein and vegetable oil, can grow in several climatic zones; however, the growth and yield of soybean are markedly decreased under stresses. To date, numerous proteomic studies have been performed in soybean to examine the specific protein profiles of cell wall, plasma membrane, nucleus, mitochondrion, chloroplast, and endoplasmic reticulum. In this review, methods for the purification and purity assessment of subcellular organelles from soybean are summarized. In addition, the findings from subcellular proteomic analyses of soybean during development and under stresses, particularly flooding stress, are presented and the proteins regulated among subcellular compartments are discussed. Continued advances in subcellular proteomics are expected to greatly contribute to the understanding of the responses and interactions that occur within and among subcellular compartments during development and under stressful environmental conditions. BIOLOGICAL SIGNIFICANCE Subcellular proteomics has the potential to investigate the cellular events and interactions among subcellular compartments in response to development and stresses in plants. Soybean could grow in several climatic zones; however, the growth and yield of soybean are markedly decreased under stresses. Numerous proteomics of cell wall, plasma membrane, nucleus, mitochondrion, chloroplast, and endoplasmic reticulum was carried out to investigate the respecting proteins and their functions in soybean during development or under stresses. In this review, methods of subcellular-organelle enrichment and purity assessment are summarized. In addition, previous findings of subcellular proteomics are presented, and functional proteins regulated among different subcellular are discussed. Subcellular proteomics contributes greatly to uncovering responses and interactions among subcellular compartments during development and under stressful environmental conditions in soybean.
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Affiliation(s)
- Xin Wang
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan; National Institute of Crop Science, National Agriculture and Food Research Organization, Tsukuba 305-8518, Japan
| | - Setsuko Komatsu
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan; National Institute of Crop Science, National Agriculture and Food Research Organization, Tsukuba 305-8518, Japan.
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19
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Francin-Allami M, Lollier V, Pavlovic M, San Clemente H, Rogniaux H, Jamet E, Guillon F, Larré C. Understanding the Remodelling of Cell Walls during Brachypodium distachyon Grain Development through a Sub-Cellular Quantitative Proteomic Approach. Proteomes 2016; 4:E21. [PMID: 28248231 PMCID: PMC5217356 DOI: 10.3390/proteomes4030021] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/16/2016] [Accepted: 06/20/2016] [Indexed: 12/18/2022] Open
Abstract
Brachypodiumdistachyon is a suitable plant model for studying temperate cereal crops, such as wheat, barley or rice, and helpful in the study of the grain cell wall. Indeed, the most abundant hemicelluloses that are in the B. distachyon cell wall of grain are (1-3)(1-4)-β-glucans and arabinoxylans, in a ratio similar to those of cereals such as barley or oat. Conversely, these cell walls contain few pectins and xyloglucans. Cell walls play an important role in grain physiology. The modifications of cell wall polysaccharides that occur during grain development and filling are key in the determination of the size and weight of the cereal grains. The mechanisms required for cell wall assembly and remodelling are poorly understood, especially in cereals. To provide a better understanding of these processes, we purified the cell wall at three developmental stages of the B. distachyon grain. The proteins were then extracted, and a quantitative and comparative LC-MS/MS analysis was performed to investigate the protein profile changes during grain development. Over 466 cell wall proteins (CWPs) were identified and classified according to their predicted functions. This work highlights the different proteome profiles that we could relate to the main phases of grain development and to the reorganization of cell wall polysaccharides that occurs during these different developmental stages. These results provide a good springboard to pursue functional validation to better understand the role of CWPs in the assembly and remodelling of the grain cell wall of cereals.
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Affiliation(s)
| | - Virginie Lollier
- UR1268 BIA (Biopolymères Interactions Assemblages), INRA, Nantes 44300, France.
| | - Marija Pavlovic
- UR1268 BIA (Biopolymères Interactions Assemblages), INRA, Nantes 44300, France.
| | - Hélène San Clemente
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, 24 Chemin de Borderouge-Auzeville, BP42617, Castanet-Tolosan 31326, France.
| | - Hélène Rogniaux
- UR1268 BIA (Biopolymères Interactions Assemblages), INRA, Nantes 44300, France.
| | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, 24 Chemin de Borderouge-Auzeville, BP42617, Castanet-Tolosan 31326, France.
| | - Fabienne Guillon
- UR1268 BIA (Biopolymères Interactions Assemblages), INRA, Nantes 44300, France.
| | - Colette Larré
- UR1268 BIA (Biopolymères Interactions Assemblages), INRA, Nantes 44300, France.
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20
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Nguyen-Kim H, San Clemente H, Balliau T, Zivy M, Dunand C, Albenne C, Jamet E. Arabidopsis thaliana
root cell wall proteomics: Increasing the proteome coverage using a combinatorial peptide ligand library and description of unexpected Hyp in peroxidase amino acid sequences. Proteomics 2016; 16:491-503. [DOI: 10.1002/pmic.201500129] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 10/07/2015] [Accepted: 11/10/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Huan Nguyen-Kim
- Laboratoire de Recherche en Sciences Végétales, UMR 5546, UPS, Université de Toulouse; BP 42617 Castanet-Tolosan France
- UMR 5546; CNRS; BP 42617 Castanet-Tolosan France
| | - Hélène San Clemente
- Laboratoire de Recherche en Sciences Végétales, UMR 5546, UPS, Université de Toulouse; BP 42617 Castanet-Tolosan France
- UMR 5546; CNRS; BP 42617 Castanet-Tolosan France
| | - Thierry Balliau
- CNRS; PAPPSO; UMR 0320/UMR 8120 Génétique Végétale Quantitative et Evolution; Le Moulon Gif sur Yvette France
- INRA; PAPPSO; UMR 0320/UMR 8120 Génétique Végétale Quantitative et Evolution; Le Moulon Gif sur Yvette France
| | - Michel Zivy
- CNRS; PAPPSO; UMR 0320/UMR 8120 Génétique Végétale Quantitative et Evolution; Le Moulon Gif sur Yvette France
- INRA; PAPPSO; UMR 0320/UMR 8120 Génétique Végétale Quantitative et Evolution; Le Moulon Gif sur Yvette France
| | - Christophe Dunand
- Laboratoire de Recherche en Sciences Végétales, UMR 5546, UPS, Université de Toulouse; BP 42617 Castanet-Tolosan France
- UMR 5546; CNRS; BP 42617 Castanet-Tolosan France
| | - Cécile Albenne
- Laboratoire de Recherche en Sciences Végétales, UMR 5546, UPS, Université de Toulouse; BP 42617 Castanet-Tolosan France
- UMR 5546; CNRS; BP 42617 Castanet-Tolosan France
| | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales, UMR 5546, UPS, Université de Toulouse; BP 42617 Castanet-Tolosan France
- UMR 5546; CNRS; BP 42617 Castanet-Tolosan France
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21
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Fang X, Chen W, Ma H. Cell wall proteomics contributes to explore the functional proteins of Brachypodium distachyon grains. Proteomics 2015; 15:2150-1. [PMID: 26058788 DOI: 10.1002/pmic.201500206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 06/04/2015] [Indexed: 11/09/2022]
Abstract
The plant cell wall is the first barrier in response to external stimuli and cell wall proteins (CWPs) can play an important role in the modulation of plant growth and development. In the past 10 years, the plant cell wall proteomics has increasingly become a very active research filed, which provides a broader understanding of CWPs for people. The cell wall proteome of Arabidopsis, rice, and other model plants has begun to take shape, and proteomic technology has become an effective way to identify the candidate functional CWPs in large scale. The challenging work of Francin-Allami et al. (Proteomics 2015, 15, 2296-2306) is a vital step toward building the most extensive cell wall proteome of a monocot species. They identified 299 cell wall proteins in Brachypodium distachyon grains, and also compared the grain cell wall proteome with those of B. distachyon culms and leaves, which provides a new perspective for further explaining the plant cell wall structures and remodeling mechanism.
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Affiliation(s)
- Xianping Fang
- Institute of Biology, Hangzhou Academy of Agricultural Sciences, Zhejiang, China
| | - Wenyue Chen
- Institute of Biology, Hangzhou Academy of Agricultural Sciences, Zhejiang, China
| | - Huasheng Ma
- Institute of Biology, Hangzhou Academy of Agricultural Sciences, Zhejiang, China
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