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Palacios MB, Rizzo AJ, Heredia TB, Roqueiro G, Maldonado S, Murgida DH, Burrieza HP. Structure, ultrastructure and cation accumulation in quinoa epidermal bladder cell complex under high saline stress. PROTOPLASMA 2024; 261:655-669. [PMID: 38217740 DOI: 10.1007/s00709-023-01922-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/21/2023] [Indexed: 01/15/2024]
Abstract
Quinoa is a facultative halophyte with excellent tolerance to salinity. In this study, the epidermal bladder cell complex (EBCc) of quinoa leaves was studied to determine their cellular characteristics and involvement in salt tolerance. We used light microscopy, confocal RAMAN microscopy, confocal fluorescence microscopy, transmission electron microscopy, and environmental scanning electron microscopy complemented by energy dispersive X-ray analysis. Ionic content was quantified with flame atomic absorption spectroscopy and with flame emission photometry. Results show that: (i) the number of EBCcs remains constant but their density and area vary with leaf age; (ii) stalk cells store lipids and exhibit thick walls, bladder cells present carotenes in small vesicles, oxalate crystals in vacuoles and lignin in their walls and both stalk and bladder cells have cuticles that differ in wax and cutin content; (iii) chloroplasts containing starch can be found on both stalk and bladder cells, and the latter also presents grana; (iv) plasmodesmata are observed between the stalk cell and the bladder cell, and between the epidermal cell and the stalk cell, and ectodesmata-like structures are observed on the bladder cell. Under high salinity conditions, (v) there is a clear tendency to accumulate greater amounts of K+ with respect to Na+ in the bladder cell; (vi) stalk cells accumulate similar amounts of K+ and Na+; (vii) Na+ accumulates mainly in the medullary parenchyma of the stem. These results add knowledge about the structure, content, and role of EBCc under salt stress, and surprisingly present the parenchyma of the stem as the main area of Na+ accumulation.
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Affiliation(s)
- María Belén Palacios
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Axel Joel Rizzo
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Tatiana Belén Heredia
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Estación Experimental Agropecuaria San Juan, Instituto Nacional de Tecnología Agropecuaria (INTA), San Juan, Argentina
| | - Gonzalo Roqueiro
- Estación Experimental Agropecuaria San Juan, Instituto Nacional de Tecnología Agropecuaria (INTA), San Juan, Argentina
| | - Sara Maldonado
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Daniel Horacio Murgida
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Departamento de Química Inorgánica, Analítica y Química Física and INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Hernán Pablo Burrieza
- Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
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2
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Olmos E, Jimenez-Perez B, Roman-Garcia I, Fernandez-Garcia N. Salt-tolerance mechanisms in quinoa: Is glycinebetaine the missing piece of the puzzle? PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 206:108276. [PMID: 38118328 DOI: 10.1016/j.plaphy.2023.108276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/15/2023] [Accepted: 12/08/2023] [Indexed: 12/22/2023]
Abstract
Salinization of arable land has been progressively increasing, which, along with the effects of climate change, poses a serious risk to food production. Quinoa is a halophyte species that grows and is productive in highly saline soils. This study addresses the mechanisms of response and adaptation to high salinity. We show that the differential distribution of sodium in plants depends on the variety, observing that varieties such as Pandela Rosada limit the passage transit of sodium to the aerial part of the plant, a mechanism that seems to be regulated by sodium transporters such as HKT1s or SOS1. Like other halophytes of the Amaranthaceae family, quinoa plants have salt glands (bladder cells), which have been reported to play an important role in salt tolerance. However, our study shows that the contribution of bladder glands to salt accumulation is rather low. The 1H-NMR metabolome study of quinoa subjected to salt stress showed important modifications in the contents of amino acids, sugars, organic acids, and quaternary ammonium compounds (glycinebetaine). The compound with a higher presence was glycinebetaine, which makes up 6% of the leaf dry matter under saline conditions. Our findings suggest that glycinebetaine can act as an osmolyte and/or osmoprotectant, facilitating plant development under high saline ambient.
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Affiliation(s)
- E Olmos
- Departamento de Biología del Estrés y Patología Vegetal. CEBAS-CSIC Campus Universitario de Espinardo, Edificio 25, 30100 Murcia Spain.
| | - B Jimenez-Perez
- Departamento de Biología del Estrés y Patología Vegetal. CEBAS-CSIC Campus Universitario de Espinardo, Edificio 25, 30100 Murcia Spain.
| | - I Roman-Garcia
- Departamento de Biología del Estrés y Patología Vegetal. CEBAS-CSIC Campus Universitario de Espinardo, Edificio 25, 30100 Murcia Spain.
| | - N Fernandez-Garcia
- Departamento de Biología del Estrés y Patología Vegetal. CEBAS-CSIC Campus Universitario de Espinardo, Edificio 25, 30100 Murcia Spain.
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3
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Habib Z, Ijaz S, Haq IU. Comparative metabolomic profiling and nutritional chemistry of Chenopodium quinoa of diverse panicle architecture and agroecological zones. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2023; 29:1959-1979. [PMID: 38222284 PMCID: PMC10784447 DOI: 10.1007/s12298-023-01398-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/01/2023] [Accepted: 11/24/2023] [Indexed: 01/16/2024]
Abstract
Chenopodium quinoa possesses remarkable nutritional value and adaptability to various agroecological conditions. Panicle architecture influences the number of spikelets and grains in a panicle, ultimately leading to productivity and yield. Therefore, this study aimed to investigate the metabolites, nutrients, and minerals in Chenopodium quinoa accessions of varying panicle architecture. Metabolic profiling using liquid chromatography-mass spectrometry (LC-MS) analysis identified seventeen metabolites, including flavonoids, phenolics, fatty acids, terpenoids, phenylbutenoid dimers, amino acids, and saccharides. Eight metabolic compounds were reported in this study for the first time in quinoa. Some metabolites were detected as differentially expressed. The compound (Z)-1-(2,4,5-trimethoxyphenyl) butadiene and chrysin were found only in SPrecm. Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxtetrahydrofuran-2-yl) methyl hydrogen phosphate and elenolic acid were detected only in CHEN-33, and quercetin, 3-hydroxyphloretin-3'-C-glucoside, kurarinone, and rosmarinic acid were identified only in D-12175. Variable importance in projection (VIP) scores annotated ten metabolites contributing to variability. Mineral analysis using atomic absorption spectrophotometry indicated that the quantity of magnesium and calcium is high in D-12175. In comparison, SPrecm showed a high quantity of magnesium compared to CHEN-33, while CHEN-33 showed a high quantity of calcium compared to SPrecm. However, the proximate composition showed no significant difference among quinoa accessions. Supplementary Information The online version contains supplementary material available at 10.1007/s12298-023-01398-2.
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Affiliation(s)
- Zakia Habib
- Centre of Agricultural Biochemistry and Biotechnology (CABB), University of Agriculture, University Road, Faisalabad, Pakistan
| | - Siddra Ijaz
- Centre of Agricultural Biochemistry and Biotechnology (CABB), University of Agriculture, University Road, Faisalabad, Pakistan
| | - Imran Ul Haq
- Department of Plant Pathology, University of Agriculture, University Road, Faisalabad, Pakistan
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4
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Moog MW, Yang X, Bendtsen AK, Dong L, Crocoll C, Imamura T, Mori M, Cushman JC, Kant MR, Palmgren M. Epidermal bladder cells as a herbivore defense mechanism. Curr Biol 2023; 33:4662-4673.e6. [PMID: 37852262 DOI: 10.1016/j.cub.2023.09.063] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/20/2023]
Abstract
The aerial surfaces of quinoa (Chenopodium quinoa) and common ice plant (Mesembryanthemum crystallinum) are covered with a layer of epidermal bladder cells (EBCs), which are modified non-glandular trichomes previously considered to be key to the extreme salt and drought tolerance of these plants. Here, however, we find that EBCs of these plants play only minor roles, if any, in abiotic stress tolerance and in fact are detrimental under conditions of water deficit. We report that EBCs instead function as deterrents to a broad range of generalist arthropod herbivores, through their combined function of forming both a chemical and a physical barrier, and they also serve a protective function against a phytopathogen. Our study overturns current models that link EBCs to salt and drought tolerance and assigns new functions to these structures that might provide novel possibilities for protecting crops from arthropod pests.
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Affiliation(s)
- Max W Moog
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark.
| | - Xiuyan Yang
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark
| | - Amalie K Bendtsen
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark
| | - Lin Dong
- Evolutionary and Population Biology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Science Park 904, Amsterdam, the Netherlands
| | - Christoph Crocoll
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark
| | - Tomohiro Imamura
- Research Institute for Bioresources and Biotechnology, Ishikawa Prefectural University, 308-1, Nonoichi, Ishikawa 921-8836, Japan
| | - Masashi Mori
- Research Institute for Bioresources and Biotechnology, Ishikawa Prefectural University, 308-1, Nonoichi, Ishikawa 921-8836, Japan
| | - John C Cushman
- Department of Biochemistry and Molecular Biology, MS200, University of Nevada, Reno, NV 89557-0014, USA
| | - Merijn R Kant
- Evolutionary and Population Biology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Science Park 904, Amsterdam, the Netherlands
| | - Michael Palmgren
- Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark.
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Contreras E, Martín-Fernández L, Manaa A, Vicente-Carbajosa J, Iglesias-Fernández R. Identification of Reference Genes for Precise Expression Analysis during Germination in Chenopodium quinoa Seeds under Salt Stress. Int J Mol Sci 2023; 24:15878. [PMID: 37958860 PMCID: PMC10650251 DOI: 10.3390/ijms242115878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Chenopodium quinoa Willd. (quinoa), a member of the Amaranthaceae family, is an allotetraploid annual plant, endemic to South America. The plant of C. quinoa presents significant ecological plasticity with exceptional adaptability to several environmental stresses, including salinity. The resilience of quinoa to several abiotic stresses, as well as its nutritional attributes, have led to significant shifts in quinoa cultivation worldwide over the past century. This work first defines germination sensu stricto in quinoa where the breakage of the pericarp and the testa is followed by endosperm rupture (ER). Transcriptomic changes in early seed germination stages lead to unstable expression levels in commonly used reference genes that are typically stable in vegetative tissues. Noteworthy, no suitable reference genes have been previously identified specifically for quinoa seed germination under salt stress conditions. This work aims to identify these genes as a prerequisite step for normalizing qPCR data. To this end, germinating seeds from UDEC2 and UDEC4 accessions, with different tolerance to salt, have been analyzed under conditions of absence (0 mM NaCl) and in the presence (250 mM NaCl) of sodium chloride. Based on the relevant literature, six candidate reference genes, Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), Monensin sensitivity1 (MON1), Polypyrimidine tract-binding protein (PTB), Actin-7 (ACT7), Ubiquitin-conjugating enzyme (UBC), and 18S ribosomal RNA (18S), were selected and assessed for stability using the RefFinder Tool encompassing the statistical algorithms geNorm, NormFinder, BestKeeper, and ΔCt in the evaluation. The data presented support the suitability of CqACT7 and CqUBC as reference genes for normalizing gene expression during seed germination under salinity stress. These recommended reference genes can be valuable tools for consistent qPCR studies on quinoa seeds.
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Affiliation(s)
- Estefanía Contreras
- Centro de Biotecnología y Genómica de Plantas-Severo Ochoa (CBGP, UPM-INIA/CSIC), Universidad Politécnica de Madrid (UPM)—Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA/CSIC), Campus de Montegancedo, Pozuelo de Alarcón, 28223 Madrid, Spain; (E.C.); (J.V.-C.)
| | - Lucía Martín-Fernández
- Centro de Biotecnología y Genómica de Plantas-Severo Ochoa (CBGP, UPM-INIA/CSIC), Universidad Politécnica de Madrid (UPM)—Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA/CSIC), Campus de Montegancedo, Pozuelo de Alarcón, 28223 Madrid, Spain; (E.C.); (J.V.-C.)
| | - Arafet Manaa
- Laboratory of Extremophile Plants, Centre of Biotechnology de Borj Cedria, B.P. 901, Hammam-Lif 2050, Tunisia;
| | - Jesús Vicente-Carbajosa
- Centro de Biotecnología y Genómica de Plantas-Severo Ochoa (CBGP, UPM-INIA/CSIC), Universidad Politécnica de Madrid (UPM)—Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA/CSIC), Campus de Montegancedo, Pozuelo de Alarcón, 28223 Madrid, Spain; (E.C.); (J.V.-C.)
- Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (UPM), 28040 Madrid, Spain
| | - Raquel Iglesias-Fernández
- Centro de Biotecnología y Genómica de Plantas-Severo Ochoa (CBGP, UPM-INIA/CSIC), Universidad Politécnica de Madrid (UPM)—Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA/CSIC), Campus de Montegancedo, Pozuelo de Alarcón, 28223 Madrid, Spain; (E.C.); (J.V.-C.)
- Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (UPM), 28040 Madrid, Spain
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6
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Moog MW, Trinh MDL, Nørrevang AF, Bendtsen AK, Wang C, Østerberg JT, Shabala S, Hedrich R, Wendt T, Palmgren M. The epidermal bladder cell-free mutant of the salt-tolerant quinoa challenges our understanding of halophyte crop salinity tolerance. THE NEW PHYTOLOGIST 2022; 236:1409-1421. [PMID: 35927949 PMCID: PMC9804403 DOI: 10.1111/nph.18420] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
Halophytes tolerate high salinity levels that would kill conventional crops. Understanding salt tolerance mechanisms will provide clues for breeding salt-tolerant plants. Many halophytes, such as quinoa (Chenopodium quinoa), are covered by a layer of epidermal bladder cells (EBCs) that are thought to mediate salt tolerance by serving as salt dumps. We isolated an epidermal bladder cell-free (ebcf) quinoa mutant that completely lacked EBCs and was mutated in REBC and REBC-like1. This mutant showed no loss of salt stress tolerance. When wild-type quinoa plants were exposed to saline soil, EBCs accumulated potassium (K+ ) as the major cation, in quantities far exceeding those of sodium (Na+ ). Emerging leaves densely packed with EBCs had the lowest Na+ content, whereas old leaves with deflated EBCs served as Na+ sinks. When the leaves expanded, K+ was recycled from EBCs, resulting in turgor loss that led to a progressive deflation of EBCs. Our findings suggest that EBCs in young leaves serve as a K+ -powered hydrodynamic system that functions as a water sink for solute storage. Sodium ions accumulate within old leaves that subsequently wilt and are shed. This mechanism improves the survival of quinoa under high salinity conditions.
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Affiliation(s)
- Max William Moog
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
| | - Mai Duy Luu Trinh
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
| | - Anton Frisgaard Nørrevang
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
| | - Amalie Kofoed Bendtsen
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
| | - Cuiwei Wang
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
| | - Jeppe Thulin Østerberg
- Carlsberg Research LaboratoryJ.C. Jacobsens Gade 4DK‐1799Copenhagen VDenmark
- Traitomic, Carlsberg A/SJ.C. Jacobsens Gade 41799Copenhagen VDenmark
| | - Sergey Shabala
- School of Land and FoodUniversity of TasmaniaHobartTas.7001Australia
- International Research Centre for Environmental Membrane BiologyFoshan UniversityFoshan528000China
- School of Biological ScienceUniversity of Western AustraliaPerthWA6009Australia
| | - Rainer Hedrich
- Julius‐von‐Sachs‐Institut für Biowissenschaften, BiozentrumUniversity of WürzburgD‐97082WürzburgGermany
| | - Toni Wendt
- Carlsberg Research LaboratoryJ.C. Jacobsens Gade 4DK‐1799Copenhagen VDenmark
- Traitomic, Carlsberg A/SJ.C. Jacobsens Gade 41799Copenhagen VDenmark
| | - Michael Palmgren
- Department of Plant and Environmental SciencesUniversity of CopenhagenThorvaldsensvej 40DK‐1871Frederiksberg CDenmark
- School of Land and FoodUniversity of TasmaniaHobartTas.7001Australia
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7
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Rahman MM, Mostofa MG, Keya SS, Siddiqui MN, Ansary MMU, Das AK, Rahman MA, Tran LSP. Adaptive Mechanisms of Halophytes and Their Potential in Improving Salinity Tolerance in Plants. Int J Mol Sci 2021; 22:ijms221910733. [PMID: 34639074 PMCID: PMC8509322 DOI: 10.3390/ijms221910733] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/25/2021] [Accepted: 09/27/2021] [Indexed: 12/18/2022] Open
Abstract
Soil salinization, which is aggravated by climate change and inappropriate anthropogenic activities, has emerged as a serious environmental problem, threatening sustainable agriculture and future food security. Although there has been considerable progress in developing crop varieties by introducing salt tolerance-associated traits, most crop cultivars grown in saline soils still exhibit a decline in yield, necessitating the search for alternatives. Halophytes, with their intrinsic salt tolerance characteristics, are known to have great potential in rehabilitating salt-contaminated soils to support plant growth in saline soils by employing various strategies, including phytoremediation. In addition, the recent identification and characterization of salt tolerance-related genes encoding signaling components from halophytes, which are naturally grown under high salinity, have paved the way for the development of transgenic crops with improved salt tolerance. In this review, we aim to provide a comprehensive update on salinity-induced negative effects on soils and plants, including alterations of physicochemical properties in soils, and changes in physiological and biochemical processes and ion disparities in plants. We also review the physiological and biochemical adaptation strategies that help halophytes grow and survive in salinity-affected areas. Furthermore, we illustrate the halophyte-mediated phytoremediation process in salinity-affected areas, as well as their potential impacts on soil properties. Importantly, based on the recent findings on salt tolerance mechanisms in halophytes, we also comprehensively discuss the potential of improving salt tolerance in crop plants by introducing candidate genes related to antiporters, ion transporters, antioxidants, and defense proteins from halophytes for conserving sustainable agriculture in salinity-prone areas.
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Affiliation(s)
- Md. Mezanur Rahman
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, TX 79409, USA; (M.M.R.); (S.S.K.)
| | - Mohammad Golam Mostofa
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, TX 79409, USA; (M.M.R.); (S.S.K.)
- Department of Biochemistry and Molecular Biology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh;
- Correspondence: (M.G.M.); (L.S.-P.T.); Tel.: +1-806-5007763 (M.G.M.); +1-806-8347829 (L.S.-P.T.)
| | - Sanjida Sultana Keya
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, TX 79409, USA; (M.M.R.); (S.S.K.)
| | - Md. Nurealam Siddiqui
- Department of Biochemistry and Molecular Biology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh;
| | - Md. Mesbah Uddin Ansary
- Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh;
| | - Ashim Kumar Das
- Department of Agroforestry and Environment, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh; (A.K.D.); (M.A.R.)
| | - Md. Abiar Rahman
- Department of Agroforestry and Environment, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh; (A.K.D.); (M.A.R.)
| | - Lam Son-Phan Tran
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, TX 79409, USA; (M.M.R.); (S.S.K.)
- Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
- Correspondence: (M.G.M.); (L.S.-P.T.); Tel.: +1-806-5007763 (M.G.M.); +1-806-8347829 (L.S.-P.T.)
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