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Jiang W, He J, Babla M, Wu T, Tong T, Riaz A, Zeng F, Qin Y, Chen G, Deng F, Chen ZH. Molecular evolution and interaction of 14-3-3 proteins with H+-ATPases in plant abiotic stresses. JOURNAL OF EXPERIMENTAL BOTANY 2024; 75:689-707. [PMID: 37864845 DOI: 10.1093/jxb/erad414] [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: 05/18/2023] [Accepted: 10/20/2023] [Indexed: 10/23/2023]
Abstract
Environmental stresses severely affect plant growth and crop productivity. Regulated by 14-3-3 proteins (14-3-3s), H+-ATPases (AHAs) are important proton pumps that can induce diverse secondary transport via channels and co-transporters for the abiotic stress response of plants. Many studies demonstrated the roles of 14-3-3s and AHAs in coordinating the processes of plant growth, phytohormone signaling, and stress responses. However, the molecular evolution of 14-3-3s and AHAs has not been summarized in parallel with evolutionary insights across multiple plant species. Here, we comprehensively review the roles of 14-3-3s and AHAs in cell signaling to enhance plant responses to diverse environmental stresses. We analyzed the molecular evolution of key proteins and functional domains that are associated with 14-3-3s and AHAs in plant growth and hormone signaling. The results revealed evolution, duplication, contraction, and expansion of 14-3-3s and AHAs in green plants. We also discussed the stress-specific expression of those 14-3-3and AHA genes in a eudicotyledon (Arabidopsis thaliana), a monocotyledon (Hordeum vulgare), and a moss (Physcomitrium patens) under abiotic stresses. We propose that 14-3-3s and AHAs respond to abiotic stresses through many important targets and signaling components of phytohormones, which could be promising to improve plant tolerance to single or multiple environmental stresses.
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Affiliation(s)
- Wei Jiang
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
- School of Science, Western Sydney University, Penrith, NSW 2751, Australia
| | - Jing He
- School of Science, Western Sydney University, Penrith, NSW 2751, Australia
| | - Mohammad Babla
- School of Science, Western Sydney University, Penrith, NSW 2751, Australia
| | - Ting Wu
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia
| | - Tao Tong
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Adeel Riaz
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Fanrong Zeng
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Yuan Qin
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Guang Chen
- Central Laboratory, Zhejiang Academy of Agricultural Science, Hangzhou 310021, China
| | - Fenglin Deng
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River, College of Agriculture, Yangtze University, Jingzhou, 434025, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
| | - Zhong-Hua Chen
- School of Science, Western Sydney University, Penrith, NSW 2751, Australia
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia
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Fiorillo A, Parmagnani AS, Visconti S, Mannino G, Camoni L, Maffei ME. 14-3-3 Proteins and the Plasma Membrane H +-ATPase Are Involved in Maize ( Zea mays) Magnetic Induction. PLANTS (BASEL, SWITZERLAND) 2023; 12:2887. [PMID: 37571041 PMCID: PMC10421175 DOI: 10.3390/plants12152887] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/01/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023]
Abstract
The geomagnetic field (GMF) is a natural component of the biosphere, and, during evolution, all organisms experienced its presence while some evolved the ability to perceive magnetic fields (MF). We studied the response of 14-3-3 proteins and the plasma membrane (PM) proton pump H+-ATPase to reduced GMF values by lowering the GMF intensity to a near-null magnetic field (NNMF). Seedling morphology, H+-ATPase activity and content, 14-3-3 protein content, binding to PM and phosphorylation, gene expression, and ROS quantification were assessed in maize (Zea mays) dark-grown seedlings. Phytohormone and melatonin quantification were also assessed by LG-MS/MS. Our results suggest that the GMF regulates the PM H+-ATPase, and that NNMF conditions alter the proton pump activity by reducing the binding of 14-3-3 proteins. This effect was associated with both a reduction in H2O2 and downregulation of genes coding for enzymes involved in ROS production and scavenging, as well as calcium homeostasis. These early events were followed by the downregulation of IAA synthesis and gene expression and the increase in both cytokinin and ABA, which were associated with a reduction in root growth. The expression of the homolog of the MagR gene, ZmISCA2, paralleled that of CRY1, suggesting a possible role of ISCA in maize magnetic induction. Interestingly, melatonin, a widespread molecule present in many kingdoms, was increased by the GMF reduction, suggesting a still unknown role of this molecule in magnetoreception.
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Affiliation(s)
- Anna Fiorillo
- Department of Biology, Tor Vergata University of Rome, Via della Ricerca Scientifica, 00133 Rome, Italy; (A.F.); (S.V.)
| | - Ambra S. Parmagnani
- Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy; (A.S.P.); (G.M.)
| | - Sabina Visconti
- Department of Biology, Tor Vergata University of Rome, Via della Ricerca Scientifica, 00133 Rome, Italy; (A.F.); (S.V.)
| | - Giuseppe Mannino
- Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy; (A.S.P.); (G.M.)
| | - Lorenzo Camoni
- Department of Biology, Tor Vergata University of Rome, Via della Ricerca Scientifica, 00133 Rome, Italy; (A.F.); (S.V.)
| | - Massimo E. Maffei
- Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy; (A.S.P.); (G.M.)
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Fiorillo A, Manai M, Visconti S, Camoni L. The Salt Tolerance-Related Protein (STRP) Is a Positive Regulator of the Response to Salt Stress in Arabidopsis thaliana. PLANTS (BASEL, SWITZERLAND) 2023; 12:1704. [PMID: 37111928 PMCID: PMC10145591 DOI: 10.3390/plants12081704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/06/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
Salt stress is a major abiotic stress limiting plant survival and crop productivity. Plant adaptation to salt stress involves complex responses, including changes in gene expression, regulation of hormone signaling, and production of stress-responsive proteins. The Salt Tolerance-Related Protein (STRP) has been recently characterized as a Late Embryogenesis Abundant (LEA)-like, intrinsically disordered protein involved in plant responses to cold stress. In addition, STRP has been proposed as a mediator of salt stress response in Arabidopsis thaliana, but its role has still to be fully clarified. Here, we investigated the role of STRP in salt stress responses in A. thaliana. The protein rapidly accumulates under salt stress due to a reduction of proteasome-mediated degradation. Physiological and biochemical responses of the strp mutant and STRP-overexpressing (STRP OE) plants demonstrate that salt stress impairs seed germination and seedling development more markedly in the strp mutant than in A. thaliana wild type (wt). At the same time, the inhibitory effect is significantly reduced in STRP OE plants. Moreover, the strp mutant has a lower ability to counteract oxidative stress, cannot accumulate the osmocompatible solute proline, and does not increase abscisic acid (ABA) levels in response to salinity stress. Accordingly, the opposite effect was observed in STRP OE plants. Overall, obtained results suggest that STRP performs its protective functions by reducing the oxidative burst induced by salt stress, and plays a role in the osmotic adjustment mechanisms required to preserve cellular homeostasis. These findings propose STRP as a critical component of the response mechanisms to saline stress in A. thaliana.
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Affiliation(s)
- Anna Fiorillo
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy; (A.F.); (M.M.)
| | - Michela Manai
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy; (A.F.); (M.M.)
- Ph.D. Program in Cellular and Molecular Biology, Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Sabina Visconti
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy; (A.F.); (M.M.)
| | - Lorenzo Camoni
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy; (A.F.); (M.M.)
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Bilal S, Khan T, Asaf S, Khan NA, Saad Jan S, Imran M, Al-Rawahi A, Khan AL, Lee IJ, Al-Harrasi A. Silicon-Induced Morphological, Biochemical and Molecular Regulation in Phoenix dactylifera L. under Low-Temperature Stress. Int J Mol Sci 2023; 24:ijms24076036. [PMID: 37047009 PMCID: PMC10094002 DOI: 10.3390/ijms24076036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 04/14/2023] Open
Abstract
Climate changes abruptly affect optimum growth temperatures, leading to a negative influence on plant physiology and productivity. The present study aimed to investigate the extent of low-temperature stress effects on date palm growth and physiological indicators under the exogenous application of silicon (Si). Date palm seedlings were treated with Si (1.0 mM) and exposed to different temperature regimes (5, 15, and 30 °C). It was observed that the application of Si markedly improved fresh and dry biomass, photosynthetic pigments (chlorophyll and carotenoids), plant morphology, and relative water content by ameliorating low-temperature-induced oxidative stress. Low-temperature stress (5 and 15 °C), led to a substantial upregulation of ABA-signaling-related genes (NCED-1 and PyL-4) in non Si treated plants, while Si treated plants revealed an antagonistic trend. However, jasmonic acid and salicylic acid accumulation were markedly elevated in Si treated plants under stress conditions (5 and 15 °C) in comparison with non Si treated plants. Interestingly, the upregulation of low temperature stress related plant plasma membrane ATPase (PPMA3 and PPMA4) and short-chain dehydrogenases/reductases (SDR), responsible for cellular physiology, stomatal conductance and nutrient translocation under silicon applications, was observed in Si plants under stress conditions in comparison with non Si treated plants. Furthermore, a significant expression of LSi-2 was detected in Si plants under stress, leading to the significant accumulation of Si in roots and shoots. In contrast, non Si plants demonstrated a low expression of LSi-2 under stress conditions, and thereby, reduced level of Si accumulation were observed. Less accumulation of oxidative stress was evident from the expression of superoxide dismutase (SOD) and catalase (CAT). Additionally, Si plants revealed a significant exudation of organic acids (succinic acid and citric acid) and nutrient accumulation (K and Mg) in roots and shoots. Furthermore, the application of Si led to substantial upregulation of the low temperature stress related soybean cold regulated gene (SRC-2) and ICE-1 (inducer of CBF expression 1), involved in the expression of CBF/DREB (C-repeat binding factor/dehydration responsive element binding factor) gene family under stress conditions in comparison with non Si plants. The current research findings are crucial for exploring the impact on morpho-physio-biochemical attributes of date palms under low temperature and Si supplementation, which may provide an efficient strategy for growing plants in low-temperature fields.
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Affiliation(s)
- Saqib Bilal
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
| | - Taimoor Khan
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
- School of Life Sciences, University of Warwick, Coventry CV4 7AL, UK
| | - Sajjad Asaf
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
| | - Nasir Ali Khan
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, TX 79409, USA
| | - Syed Saad Jan
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
| | - Muhammad Imran
- Division of Plant Biosciences, School of Applied Biosciences, College of Agriculture & Life Science, Kyungpook National University, 80 Dahak-ro, Buk-gu, Daegu 41566, Republic of Korea
| | - Ahmed Al-Rawahi
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
| | - Abdul Latif Khan
- Department of Engineering Technology, University of Houston, Sugar Land, TX 77479, USA
| | - In-Jung Lee
- Division of Plant Biosciences, School of Applied Biosciences, College of Agriculture & Life Science, Kyungpook National University, 80 Dahak-ro, Buk-gu, Daegu 41566, Republic of Korea
| | - Ahmed Al-Harrasi
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman
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Quijada-Rivera M, Tiznado-Hernández ME, Hernández-Oñate MÁ, Vargas-Arispuro I, Astorga-Cienfuegos KR, Lazo-Javalera MF, Rivera-Domínguez M. Transcriptome assessment in 'Red Globe' grapevine zygotic embryos during the cooling and warming phase of the cryopreservation procedure. Cryobiology 2023; 110:56-68. [PMID: 36528080 DOI: 10.1016/j.cryobiol.2022.12.016] [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: 07/08/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022]
Abstract
Cryopreservation has the potential for long-term germplasm storage. The metabolic pathways and gene regulation involved in cryopreservation procedures are still not well documented. Hence, the genetic expression profile was evaluated using RNA-Seq in zygotic embryos of grapevines subjected to cryopreservation by vitrification. Sequencing was performed on the Illumina NextSeq 500. The average alignment of reads was 96% against the reference genome. The expression profiles showed 229 genes differentially expressed (186 repressed and 46 induced). The main biological processes showing upregulated enrichment were related to nucleosome assembly, while downregulated processes were related to organ growth. The most highly repressed processes were associated with the organization of the cell wall and membrane components. The unnamed protein product and 17.3 kDa class II heat shock protein (HSP) were highly induced, while ATPase subunit 1 and expansin-A1 were repressed. The response to the cooling and warming process during cryopreservation probably indicates that the changes occurring in transcription may be related to epigenetics. In addition, the cell exhibits an increase in the reserve of nutrients while seeking to survive modestly using available energy and pausing the plant's development. Additionally, energy containment occurred to cope with the stress caused by the treatment where deactivation of components of the cell membrane was observed, possibly due to changes in fluidity caused by alterations in temperature.
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Affiliation(s)
- Mariana Quijada-Rivera
- Food Science Coordination, Research Center for Food and Development, Hermosillo, Sonora, 83000, Mexico
| | | | | | - Irasema Vargas-Arispuro
- Food Science Coordination, Research Center for Food and Development, Hermosillo, Sonora, 83000, Mexico
| | | | | | - Marisela Rivera-Domínguez
- Food Science Coordination, Research Center for Food and Development, Hermosillo, Sonora, 83000, Mexico.
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Liang Y, Ma F, Zhang R, Li W, Dang J, Su H, Li B, Hu T, Zhang M, Liang Y, Zhan X. Genome-wide identification and characterization of tomato 14-3-3 (SlTFT) genes and functional analysis of SlTFT6 under heat stress. PHYSIOLOGIA PLANTARUM 2023; 175:e13888. [PMID: 36906839 DOI: 10.1111/ppl.13888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/21/2023] [Accepted: 03/03/2023] [Indexed: 06/18/2023]
Abstract
The plant 14-3-3 proteins are essential for many biological processes and responses to abiotic stress. We performed genome-wide identification and analysis of the 14-3-3 family genes in tomato. To explore the properties of the thirteen Sl14-3-3 found in the tomato genome, their chromosomal location, phylogenetic, and syntenic relationships were analyzed. The Sl14-3-3 promoters were found to have a number of growth-, hormone-, and stress-responsive cis-regulatory elements. Moreover, the qRT-PCR assay revealed that Sl14-3-3 genes are responsive to heat and osmotic stress. Subcellular localization experiments evidenced that the SlTFT3/6/10 proteins occur in the nucleus and cytoplasm Additional analysis on Sl14-3-3 putative interactor proteins revealed a number of prospective clients that potentially participate in stress reactions and developmental processes. Furthermore, overexpression of an Sl14-3-3 family gene, SlTFT6, improved tomato plants thermotolerance. Taken together, the study provides basic information on tomato 14-3-3 family genes in plant growth and abiotic stress response (high temperature stress), which can be helpful to further study the underlying molecular mechanisms.
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Affiliation(s)
- Yunfei Liang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Fang Ma
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Ruili Zhang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Wenyu Li
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Jiao Dang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Huai Su
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Boyu Li
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Tixu Hu
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Mingke Zhang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Yan Liang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
| | - Xiangqiang Zhan
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of Horticulture, Northwest A&F University, Yangling, China
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Li J, Feng B, Yu P, Fu W, Wang W, Lin J, Qin Y, Li H, Chen T, Xu C, Tao L, Wu Z, Fu G. Oligomeric Proanthocyanidins Confer Cold Tolerance in Rice through Maintaining Energy Homeostasis. Antioxidants (Basel) 2022; 12:antiox12010079. [PMID: 36670941 PMCID: PMC9854629 DOI: 10.3390/antiox12010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
Oligomeric proanthocyanidins (OPCs) are abundant polyphenols found in foods and botanicals that benefit human health, but our understanding of the functions of OPCs in rice plants is limited, particularly under cold stress. Two rice genotypes, named Zhongzao39 (ZZ39) and its recombinant inbred line RIL82, were subjected to cold stress. More damage was caused to RIL82 by cold stress than to ZZ39 plants. Transcriptome analysis suggested that OPCs were involved in regulating cold tolerance in the two genotypes. A greater increase in OPCs content was detected in ZZ39 than in RIL82 plants under cold stress compared to their respective controls. Exogenous OPCs alleviated cold damage of rice plants by increasing antioxidant capacity. ATPase activity was higher and poly (ADP-ribose) polymerase (PARP) activity was lower under cold stress in ZZ39 than in RIL82 plants. Importantly, improvements in cold tolerance were observed in plants treated with the OPCs and 3-aminobenzamide (PARP inhibitor, 3ab) combination compared to the seedling plants treated with H2O, OPCs, or 3ab alone. Therefore, OPCs increased ATPase activity and inhibited PARP activity to provide sufficient energy for rice seedling plants to develop antioxidant capacity against cold stress.
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Affiliation(s)
- Juncai Li
- Agronomy College, Jilin Agricultural University, Changchun 130118, China
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Baohua Feng
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Pinghui Yu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Weimeng Fu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Wenting Wang
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Jie Lin
- Agronomy College, Jilin Agricultural University, Changchun 130118, China
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Yebo Qin
- Zhejiang Agricultural Technology Extension Center, Hangzhou 310020, China
| | - Hubo Li
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Tingting Chen
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Chunmei Xu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Longxing Tao
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
| | - Zhihai Wu
- Agronomy College, Jilin Agricultural University, Changchun 130118, China
- Correspondence: (Z.W.); (G.F.)
| | - Guanfu Fu
- Agronomy College, Jilin Agricultural University, Changchun 130118, China
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
- Correspondence: (Z.W.); (G.F.)
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Michalak A, Wdowikowska A, Janicka M. Plant Plasma Membrane Proton Pump: One Protein with Multiple Functions. Cells 2022; 11:cells11244052. [PMID: 36552816 PMCID: PMC9777500 DOI: 10.3390/cells11244052] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/13/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
In plants, the plasma membrane proton pump (PM H+-ATPase) regulates numerous transport-dependent processes such as growth, development, basic physiology, and adaptation to environmental conditions. This review explores the multifunctionality of this enzyme in plant cells. The abundance of several PM H+-ATPase isogenes and their pivotal role in energizing transport in plants have been connected to the phenomena of pleiotropy. The multifunctionality of PM H+-ATPase is a focal point of numerous studies unraveling the molecular mechanisms of plant adaptation to adverse environmental conditions. Furthermore, PM H+-ATPase is a key element in plant defense mechanisms against pathogen attack; however, it also functions as a target for pathogens that enable plant tissue invasion. Here, we provide an extensive review of the PM H+-ATPase as a multitasking protein in plants. We focus on the results of recent studies concerning PM H+-ATPase and its role in plant growth, physiology, and pathogenesis.
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The molecular mechanism of plasma membrane H +-ATPases in plant responses to abiotic stress. J Genet Genomics 2022; 49:715-725. [PMID: 35654346 DOI: 10.1016/j.jgg.2022.05.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/21/2022] [Accepted: 05/22/2022] [Indexed: 11/22/2022]
Abstract
Plasma membrane H+-ATPases (PM H+-ATPases) are critical proton pumps that export protons from the cytoplasm to the apoplast. The resulting proton gradient and difference in electrical potential energize various secondary active transport events. PM H+-ATPases play essential roles in plant growth, development, and stress responses. In this review, we focus on recent studies of the mechanism of PM H+-ATPases in response to abiotic stresses in plants, such as salt and high pH, temperature, drought, light, macronutrient deficiency, acidic soil and aluminum stress, as well as heavy metal toxicity. Moreover, we discuss remaining outstanding questions about how PM H+-ATPases contribute to abiotic stress responses.
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10
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Functional Analysis of the Plasma Membrane H +-ATPases of Ustilago maydis. J Fungi (Basel) 2022; 8:jof8060550. [PMID: 35736033 PMCID: PMC9225265 DOI: 10.3390/jof8060550] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 02/05/2023] Open
Abstract
Plasma membrane H+-ATPases of fungi, yeasts, and plants act as proton pumps to generate an electrochemical gradient, which is essential for secondary transport and intracellular pH maintenance. Saccharomyces cerevisiae has two genes (PMA1 and PMA2) encoding H+-ATPases. In contrast, plants have a larger number of genes for H+-ATPases. In Ustilago maydis, a biotrophic basidiomycete that infects corn and teosinte, the presence of two H+-ATPase-encoding genes has been described, one with high identity to the fungal enzymes (pma1, UMAG_02851), and the other similar to the plant H+-ATPases (pma2, UMAG_01205). Unlike S. cerevisiae, these two genes are expressed jointly in U. maydis sporidia. In the present work, mutants lacking one of these genes (Δpma1 and Δpma2) were used to characterize the role of each one of these enzymes in U. maydis physiology and to obtain some of their kinetic parameters. To approach this goal, classical biochemical assays were performed. The absence of any of these H+-ATPases did not affect the growth or fungal basal metabolism. Membrane potential tests showed that the activity of a single H+-ATPase was enough to maintain the proton-motive force. Our results indicated that in U. maydis, both H+-ATPases work jointly in the generation of the electrochemical proton gradient, which is important for secondary transport of metabolites and regulation of intracellular pH.
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Karimzadeh Soureshjani H, Nezami A, Nabati J, Oskoueian E, Ahmadi-Lahijani MJ. The Physiological, Biochemical, and Molecular Modifications of Chickpea (Cicer arietinum L.) Seedlings Under Freezing Stress. JOURNAL OF PLANT GROWTH REGULATION 2022; 41:1109-1124. [PMID: 0 DOI: 10.1007/s00344-021-10369-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 04/08/2021] [Indexed: 05/20/2023]
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12
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Saha I, Hasanuzzaman M, Adak MK. Abscisic acid priming regulates arsenite toxicity in two contrasting rice (Oryza sativa L.) genotypes through differential functioning of sub1A quantitative trait loci. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117586. [PMID: 34426386 DOI: 10.1016/j.envpol.2021.117586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 05/24/2021] [Accepted: 06/10/2021] [Indexed: 05/07/2023]
Abstract
Arsenite [As(III)] toxicity causes impeded growth, inadequate productivity of plants and toxicity through the food chain. Using various chemical residues for priming is one of the approaches in conferring arsenic tolerance in crops. We investigated the mechanism of abscisic acid (ABA)-induced As(III) tolerance in rice genotypes (cv. Swarna and Swarna Sub1) pretreated with 10 μM of ABA for 24 h and transferred into 0, 25 and 50 μM arsenic for 10 days. Plants showed a dose-dependent bioaccumulation of As(III), oxidative stress indicators like superoxide, hydrogen peroxide, thiobarbituric acid reactive substances and the activity of lipoxygenase. As(III) had disrupted cellular redox that reflecting growth indices like net assimilation rate, relative growth rate, specific leaf weight, leaf mass ratio, relative water content, proline, delta-1-pyrroline-5-carboxylate synthetase and electrolyte leakage. ABA priming was more protective in cv. Swarna Sub1 than Swarna for retrieval of total glutathione pool, non-protein thiols, cysteine, phytochelatin and glutathione reductase. Phosphate metabolisms were significantly curtailed irrespective of genotypes where ABA had moderated phosphate uptake and its metabolizing enzymes like acid phosphatase, alkaline phosphatase and H+/ATPase. Rice seedlings had regulated antioxidative potential with the varied polymorphic expression of those enzymes markedly with antioxidative enzymes. The results have given the possible cellular and physiological traits those may interact with ABA priming in the establishment of plant tolerance with As(III) over accumulation and, thereby, its amelioration for oxidative damages. Finally, cv. Swarna Sub1 was identified as a rice genotype as a candidate for breeding program for sustainability against As(III) stress with cellular and physiological traits serving better for selection pressure.
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Affiliation(s)
- Indraneel Saha
- Plant Physiology and Plant Molecular Biology Research Unit, Department of Botany, University of Kalyani, Kalyani, 74 1235, Nadia, W.B., India
| | - Mirza Hasanuzzaman
- Department of Agronomy, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Sher-e-Bangla Nagar, Dhaka, 1207, Bangladesh.
| | - Malay Kumar Adak
- Plant Physiology and Plant Molecular Biology Research Unit, Department of Botany, University of Kalyani, Kalyani, 74 1235, Nadia, W.B., India
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Juurakko CL, Bredow M, Nakayama T, Imai H, Kawamura Y, diCenzo GC, Uemura M, Walker VK. The Brachypodium distachyon cold-acclimated plasma membrane proteome is primed for stress resistance. G3-GENES GENOMES GENETICS 2021; 11:6321953. [PMID: 34544140 PMCID: PMC8661430 DOI: 10.1093/g3journal/jkab198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/04/2021] [Indexed: 11/25/2022]
Abstract
In order to survive subzero temperatures, some plants undergo cold acclimation (CA) where low, nonfreezing temperatures, and/or shortened day lengths allow cold-hardening and survival during subsequent freeze events. Central to this response is the plasma membrane (PM), where low temperature is perceived and cellular homeostasis must be preserved by maintaining membrane integrity. Here, we present the first PM proteome of cold-acclimated Brachypodium distachyon, a model species for the study of monocot crops. A time-course experiment investigated CA-induced changes in the proteome following two-phase partitioning PM enrichment and label-free quantification by nano-liquid chromatography-mass spectrophotometry. Two days of CA were sufficient for membrane protection as well as an initial increase in sugar levels and coincided with a significant change in the abundance of 154 proteins. Prolonged CA resulted in further increases in soluble sugars and abundance changes in more than 680 proteins, suggesting both a necessary early response to low-temperature treatment, as well as a sustained CA response elicited over several days. A meta-analysis revealed that the identified PM proteins have known roles in low-temperature tolerance, metabolism, transport, and pathogen defense as well as drought, osmotic stress, and salt resistance suggesting crosstalk between stress responses, such that CA may prime plants for other abiotic and biotic stresses. The PM proteins identified here present keys to an understanding of cold tolerance in monocot crops and the hope of addressing economic losses associated with modern climate-mediated increases in frost events.
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Affiliation(s)
- Collin L Juurakko
- Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada
| | - Melissa Bredow
- Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada
| | - Takato Nakayama
- Department of Plant-Bioscience, Faculty of Agriculture, Iwate University, Morioka, Iwate 020-8550, Japan
| | - Hiroyuki Imai
- United Graduate School of Agricultural Sciences, Iwate University, Morioka, Iwate 020-8550, Japan
| | - Yukio Kawamura
- Department of Plant-Bioscience, Faculty of Agriculture, Iwate University, Morioka, Iwate 020-8550, Japan.,United Graduate School of Agricultural Sciences, Iwate University, Morioka, Iwate 020-8550, Japan
| | - George C diCenzo
- Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada
| | - Matsuo Uemura
- Department of Plant-Bioscience, Faculty of Agriculture, Iwate University, Morioka, Iwate 020-8550, Japan.,United Graduate School of Agricultural Sciences, Iwate University, Morioka, Iwate 020-8550, Japan
| | - Virginia K Walker
- Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada.,Department of Biomedical and Molecular Sciences, School of Environmental Studies, Queen's University, Kingston, ON K7L 3N6, Canada
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14
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Zhao X, Li F, Li K. The 14-3-3 proteins: regulators of plant metabolism and stress responses. PLANT BIOLOGY (STUTTGART, GERMANY) 2021; 23:531-539. [PMID: 33811408 DOI: 10.1111/plb.13268] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 03/22/2021] [Indexed: 06/12/2023]
Abstract
The 14-3-3 proteins bind to and modulate the activity of phosphorylated proteins that regulate a variety of metabolic processes in plants. Over the past decade interest in the plant 14-3-3 field has increased dramatically, mainly due to the vast number of mechanisms by which 14-3-3 proteins regulate metabolism. As this field develops, it is essential to understand the role of these proteins in metabolic and stress responses. This review summarizes current knowledge about 14-3-3 proteins in plants, including their molecular structure and function, regulatory mechanism and roles in carbon and nitrogen metabolism and stress responses. We begin with a molecular structural analysis of 14-3-3 proteins, which describes the basic principles of 14-3-3 function, and then discuss the regulatory mechanisms and roles in carbon and nitrogen metabolism of 14-3-3 proteins. We conclude with a summary of the 14-3-3 response to biotic stress and abiotic stress.
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Affiliation(s)
- X Zhao
- College of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
| | - F Li
- College of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
| | - K Li
- College of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
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15
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Ponce-Pineda IG, Carmona-Salazar L, Saucedo-García M, Cano-Ramírez D, Morales-Cedillo F, Peña-Moral A, Guevara-García ÁA, Sánchez-Nieto S, Gavilanes-Ruíz M. MPK6 Kinase Regulates Plasma Membrane H +-ATPase Activity in Cold Acclimation. Int J Mol Sci 2021; 22:6338. [PMID: 34199294 PMCID: PMC8232009 DOI: 10.3390/ijms22126338] [Citation(s) in RCA: 6] [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: 05/16/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 02/07/2023] Open
Abstract
Cold and freezing stresses severely affect plant growth, development, and survival rate. Some plant species have evolved a process known as cold acclimation, in which plants exposed to temperatures above 0 °C trigger biochemical and physiological changes to survive freezing. During this response, several signaling events are mediated by transducers, such as mitogen activated protein kinase (MAPK) cascades. Plasma membrane H+-ATPase is a key enzyme for the plant cell life under regular and stress conditions. Using wild type and mpk3 and mpk6 knock out mutants in Arabidopsis thaliana, we explored the transcriptional, translational, and 14-3-3 protein regulation of the plasma membrane H+-ATPase activity under the acclimation process. The kinetic analysis revealed a differential profiling of the H+-ATPase activity depending on the presence or absence of MPK3 or MPK6 under non-acclimated or acclimated conditions. Negative regulation of the plasma membrane H+-ATPase activity was found to be exerted by MPK3 in non-acclimated conditions and by MPK6 in acclimated conditions, describing a novel form of regulation of this master ATPase. The MPK6 regulation involved changes in plasma membrane fluidity. Moreover, our results indicated that MPK6 is a critical regulator in the process of cold acclimation that leads to freezing tolerance and further survival.
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Affiliation(s)
- Ilian Giordano Ponce-Pineda
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
| | - Laura Carmona-Salazar
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
| | - Mariana Saucedo-García
- Instituto de Ciencias Agropecuarias, Universidad Autónoma del Estado de Hidalgo, Avenida Universidad Km. 1, Rancho Universitario, Tulancingo-Santiago Tulantepec, Tulancingo, Hidalgo 43600, Mexico;
| | - Dora Cano-Ramírez
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, UK
| | - Francisco Morales-Cedillo
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
| | - Araceli Peña-Moral
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
| | - Ángel Arturo Guevara-García
- Departamento de Biología Molecular de Plantas, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Morelos 62210, Mexico;
| | - Sobeida Sánchez-Nieto
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
| | - Marina Gavilanes-Ruíz
- Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (I.G.P.-P.); (L.C.-S.); (D.C.-R.); (F.M.-C.); (A.P.-M.); (S.S.-N.)
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16
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Polymorphism in the Chloroplast ATP Synthase Beta-Subunit Is Associated with a Maternally Inherited Enhanced Cold Recovery in Cucumber. PLANTS 2021; 10:plants10061092. [PMID: 34072439 PMCID: PMC8226925 DOI: 10.3390/plants10061092] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/08/2021] [Accepted: 05/18/2021] [Indexed: 12/24/2022]
Abstract
Cucumber (Cucumis sativus L.) is a warm-season crop that is sensitive to chilling temperatures and a maternally inherited cold tolerance exists in the heirloom cultivar 'Chipper' (CH). Because the organelles of cucumber show differential transmission (maternal for chloroplast and paternal for mitochondrion), this cold tolerance is hypothesized to be chloroplast-associated. The goal of this research was to characterize the cold tolerant phenotype from CH and determine its genetic basis. Doubled haploid (DH) lines were produced from CH and cold susceptible cucumbers, reciprocal hybrids with identical nuclear genotypes were produced, and plants were subjected to cold treatments under lights at 4 °C for 5.5 h. Hybrid plants with CH as the maternal parent had significantly higher fresh and dry weights 14 days after cold treatment compared to the reciprocal hybrid, revealing an enhanced cold recovery phenotype maternally conferred by CH. Results from analyses of the nuclear transcriptome and reactive oxygen species (ROS) between reciprocal hybrids were consistent with the cold recovery phenotype. Sequencing of the chloroplast genome and transcriptome of the DH parents and reciprocal hybrids, respectively, revealed one maternally transmitted non-synonymous single nucleotide polymorphism (SNP) in the chloroplast F1FO-ATP synthase (CF1FO-ATPase) beta-subunit gene (atpB) of CH which confers an amino acid change from threonine to arginine. Protein modeling revealed that this change is located at the interface of the alpha- and beta-subunits in the CF1FO-ATPase complex. Polymorphisms in the CF1FO-ATPase complex have been associated with stress tolerances in other plants, and selection for or creation of polymorphic beta-subunit proteins by chloroplast transformation or gene editing could condition improved recovery from cold stress in plants.
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17
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Molecular cloning, characterization and expression analysis of CbPLDδ gene from Chorispora bungeana in low temperature. Cryobiology 2020; 98:119-126. [PMID: 33290735 DOI: 10.1016/j.cryobiol.2020.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/30/2020] [Accepted: 11/24/2020] [Indexed: 11/21/2022]
Abstract
Chorispora bungeana (C. bungeana) is a rare alpine subnival species that is highly tolerant to low temperature stress. Phospholipase D (PLD) is a key enzyme involved in membrane phospholipid catabolism during plant growth and the stress response. In this study, one member of CbPLD gene family, CbPLDδ, was cloned from C. bungeana and was introduced into tobacco. This gene encodes an 864-amino acid protein with two catalytic HxKxxxxD motifs which are essential for phospholipase D activity. After the CbPLDδ gene is fused with the vector containing the GFP tag, subcellular localization showed that CbPLDδ was predominately located in the cell membrane. RT-qPCR and histochemical GUS assays showed that CbPLDδ gene was induced by low temperature and expressed predominantly in leaf and root. Compared with wild-type tobacco, CbPLDδ transgenic tobacco showed higher activities of antioxidant enzymes, and lower levels of malonidiadehyde and electrolyte leakage under low temperature stress. These results reflected that CbPLDδ is involved in the response to low temperature stress, and has the potential to improve the low temperature tolerance of plants.
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18
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Yu P, Jiang N, Fu W, Zheng G, Li G, Feng B, Chen T, Ma J, Li H, Tao L, Fu G. ATP Hydrolysis Determines Cold Tolerance by Regulating Available Energy for Glutathione Synthesis in Rice Seedling Plants. RICE (NEW YORK, N.Y.) 2020; 13:23. [PMID: 32274603 PMCID: PMC7145886 DOI: 10.1186/s12284-020-00383-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 03/23/2020] [Indexed: 05/24/2023]
Abstract
BACKGROUND Glutathione (GSH) is important for plants to resist abiotic stress, and a large amount of energy is required in the process. However, it is not clear how the energy status affects the accumulation of GSH in plants under cold stress. RESULTS Two rice pure lines, Zhongzao39 (ZZ39) and its recombinant inbred line 82 (RIL82) were subjected to cold stress for 48 h. Under cold stress, RIL82 suffered more damages than ZZ39 plants, in which higher increases in APX activity and GSH content were showed in the latter than the former compared with their respective controls. This indicated that GSH was mainly responsible for the different cold tolerance between these two rice plants. Interestingly, under cold stress, greater increases in contents of carbohydrate, NAD(H), NADP(H) and ATP as well as the expression levels of GSH1 and GSH2 were showed in RIL82 than ZZ39 plants. In contrast, ATPase content in RIL82 plants was adversely inhibited by cold stress while it increased significantly in ZZ39 plants. This indicated that cold stress reduced the accumulation of GSH in RIL82 plants mainly due to the inhibition on ATP hydrolysis rather than energy deficit. CONCLUSION We inferred that the energy status determined by ATP hydrolysis involved in regulating the cold tolerance of plants by controlling GSH synthesis.
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Affiliation(s)
- Pinghui Yu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Ning Jiang
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Weimeng Fu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Guangjie Zheng
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Guangyan Li
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Baohua Feng
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Tingting Chen
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Jiaying Ma
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Hubo Li
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Longxing Tao
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
| | - Guanfu Fu
- National Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006 China
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19
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Jankovska-Bortkevič E, Gavelienė V, Šveikauskas V, Mockevičiūtė R, Jankauskienė J, Todorova D, Sergiev I, Jurkonienė S. Foliar Application of Polyamines Modulates Winter Oilseed Rape Responses to Increasing Cold. PLANTS 2020; 9:plants9020179. [PMID: 32024174 PMCID: PMC7076441 DOI: 10.3390/plants9020179] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/23/2020] [Accepted: 01/28/2020] [Indexed: 12/26/2022]
Abstract
Cold stress is one of the most common abiotic stresses experienced by plants and is caused by low temperature extremes and variations. Polyamines (PAs) have been reported to contribute in abiotic stress defense processes in plants. The present study investigates the survival and responses of PA-treated non-acclimated (N) and acclimated (A) winter oilseed rape to increasing cold conditions. The study was conducted under controlled conditions. Seedlings were foliarly sprayed with spermidine (Spd), spermine (Spm), and putrescine (Put) solutions (1 mM) and exposed to four days of cold acclimation (4 °C) and two days of increasing cold (from −1 to −3 °C). Two cultivars with different cold tolerance were used in this study. The recorded traits included the percentage of survival, H+-ATPase activity, proline accumulation, and ethylene emission. Exogenous PA application improved cold resistance, maintained the activity of plasma membrane H+-ATPase, increased content of free proline, and delayed stimulation of ethylene emission under increasing cold. The results of the current study on winter oilseed rape revealed that foliar application of PAs may activate a defensive response (act as elicitor to trigger physiological processes), which may compensate the negative impact of cold stress. Thus, cold tolerance of winter oilseed rape can be enhanced by PA treatment.
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Affiliation(s)
- Elžbieta Jankovska-Bortkevič
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
- Correspondence: ; Tel.: +370-5-2729839
| | - Virgilija Gavelienė
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
| | - Vaidevutis Šveikauskas
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
| | - Rima Mockevičiūtė
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
| | - Jurga Jankauskienė
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
| | - Dessislava Todorova
- Bulgarian Academy of Sciences, Institute of Plant Physiology and Genetics, Acad. G. Bonchev Str. Bl. 21, Sofia BG-1113, Bulgaria; (D.T.); (I.S.)
| | - Iskren Sergiev
- Bulgarian Academy of Sciences, Institute of Plant Physiology and Genetics, Acad. G. Bonchev Str. Bl. 21, Sofia BG-1113, Bulgaria; (D.T.); (I.S.)
| | - Sigita Jurkonienė
- Nature Research Centre, Laboratory of Plant Physiology, Akademijos Str. 2, LT-08412 Vilnius, Lithuania; (V.G.); (V.Š.); (R.M.); (J.J.); (S.J.)
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20
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Sadura I, Libik-Konieczny M, Jurczyk B, Gruszka D, Janeczko A. Plasma membrane ATPase and the aquaporin HvPIP1 in barley brassinosteroid mutants acclimated to high and low temperature. JOURNAL OF PLANT PHYSIOLOGY 2020; 244:153090. [PMID: 31841952 DOI: 10.1016/j.jplph.2019.153090] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 09/17/2019] [Accepted: 10/06/2019] [Indexed: 05/21/2023]
Abstract
The integral parts of the cell membranes are the functional proteins, which are crucial for cell life. Among them, proton-pumping ATPase and aquaporins appear to be of particular importance. There is some knowledge about the effect of the temperature during plant growth, including stress-inducing temperatures, on the accumulation of the membrane proteins: plasma membrane H+-ATPase and aquaporins, but not much is known about the effect of the phytohormones (i.e. brassinosteroids (BR)) on control of accumulation of these proteins. The aim of our study was to answer the question of how a BR deficit and disturbances in the BR perception/signalling affect the accumulation of plasma membrane H+-ATPase (PM H+-ATPase), the aquaporin HvPIP1 transcript and protein in barley growing at 20 °C and during its acclimation at 5 °C and 27 °C. For the studies, the BR-deficient mutant 522DK (derived from the wild-type Delisa), the BR-deficient mutant BW084 and the BR-signalling mutant BW312 and their wild-type Bowman were used. Generally, temperature of growth was significant factor influencing on the level of the accumulation of the H+-ATPase and HvPIP1 transcript and the PM H+-ATPase and HvPIP1 protein in barley leaves. The level of the accumulation of the HvPIP1 transcript decreased at 5 °C (compared to 20 °C), but was higher at 27 °C than at 20 °C in the analyzed cultivars. In both cultivars the protein HvPIP1 was accumulated in the highest amounts at 27 °C. On the other hand, the barley mutants with a BR deficiency or with BR signalling disturbances were characterised by an altered accumulation level of PM H+-ATPase, the aquaporin HvPIP1 transcript and protein (compared to the wild types), which may suggest the involvement of brassinosteroids in regulating PM H+-ATPase and aquaporin HvPIP1 at the transcriptional and translational levels.
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Affiliation(s)
- Iwona Sadura
- Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21, 30-239 Kraków, Poland.
| | - Marta Libik-Konieczny
- Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21, 30-239 Kraków, Poland
| | - Barbara Jurczyk
- University of Agriculture in Kraków, Department of Plant Physiology, Podłużna 3, 30-239 Kraków, Poland
| | - Damian Gruszka
- University of Silesia, Faculty of Biology and Environment Protection, Department of Genetics, Jagiellońska 28, 40-032 Katowice, Poland
| | - Anna Janeczko
- Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21, 30-239 Kraków, Poland
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21
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Visconti S, D'Ambrosio C, Fiorillo A, Arena S, Muzi C, Zottini M, Aducci P, Marra M, Scaloni A, Camoni L. Overexpression of 14-3-3 proteins enhances cold tolerance and increases levels of stress-responsive proteins of Arabidopsis plants. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2019; 289:110215. [PMID: 31623776 DOI: 10.1016/j.plantsci.2019.110215] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/22/2019] [Accepted: 08/06/2019] [Indexed: 05/13/2023]
Abstract
14-3-3 proteins are a family of conserved proteins present in eukaryotes as several isoforms, playing a regulatory role in many cellular and physiological processes. In plants, 14-3-3 proteins have been reported to be involved in the response to stress conditions, such as drought, salt and cold. In the present study, 14-3-3ε and 14-3-3ω isoforms, which were representative of ε and non-ε phylogenetic groups, were overexpressed in Arabidopsis thaliana plants; the effect of their overexpression was investigated on H+-ATPase activation and plant response to cold stress. Results demonstrated that H+-ATPase activity was increased in 14-3-3ω-overexpressing plants, whereas overexpression of both 14-3-3 isoforms brought about cold stress tolerance, which was evaluated through ion leakage, lipid peroxidation, osmolyte synthesis, and ROS production assays. A dedicated tandem mass tag (TMT)-based proteomic analysis demonstrated that different proteins involved in the plant response to cold or oxidative stress were over-represented in 14-3-3ε-overexpressing plants.
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Affiliation(s)
- Sabina Visconti
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy.
| | - Chiara D'Ambrosio
- Proteomics & Mass Spectrometry Laboratory ISPAAM, National Research Council, 80147, Naples, Italy.
| | - Anna Fiorillo
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Simona Arena
- Proteomics & Mass Spectrometry Laboratory ISPAAM, National Research Council, 80147, Naples, Italy
| | - Carlo Muzi
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Michela Zottini
- Department of Biology, University of Padova, 35131, Padova, Italy
| | - Patrizia Aducci
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Mauro Marra
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Andrea Scaloni
- Proteomics & Mass Spectrometry Laboratory ISPAAM, National Research Council, 80147, Naples, Italy
| | - Lorenzo Camoni
- Department of Biology, University of Rome Tor Vergata, 00133, Rome, Italy
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Kyu SY, Naing AH, Pe PPW, Park KI, Kim CK. Tomato seeds pretreated with Antifreeze protein type I (AFP I) promotes the germination under cold stress by regulating the genes involved in germination process. PLANT SIGNALING & BEHAVIOR 2019; 14:1682796. [PMID: 31647356 PMCID: PMC6866697 DOI: 10.1080/15592324.2019.1682796] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 05/23/2023]
Abstract
This study was conducted to investigate the involvement of antifreeze proteins (AFPs; type I and III) in the germination mechanism of tomato seeds under low temperature stress. Germination of the seeds grown at a room temperature (25°C) was observed on 5 days after sowing (DAS), while all seeds exposed to a low temperature started to germinate at 16 days after sowing (DAS). However, in comparison with control seeds (0 µg/l), seeds treated with AFP I (100, 300, or 500 µg/l) germinated earlier and at a higher percentage until 20 DAS, and seeds treated with 100 µg/l AFP I showed the highest percentage of germination. Surprisingly, AFP III did not significantly increase germination, and the rate was lower among 500 µg/l AFP III-treated seeds compared with control seeds (0 µg/l). The transcription levels of the plasma membrane-associated H+-ATPase gene and antioxidant-related superoxide dismutase (SOD) and catalase 1 (CAT1) genes were analyzed, and the transcription levels of the genes in the seeds grown at 25°C were relatively low. For low temperature-treated seeds, H+-ATPase in control seeds (0 µg/l) was higher compared with that in AFP I-treated seeds and was lower compared with that in AFP III-treated seeds. The expression levels of the antioxidant-related genes (SOD and CAT1) were lower in AFP I-treated seeds than in control seeds (0 µg/l); however, they were higher in AFP III-treated seeds than in control seeds (0 µg/l). Overall, compared with AFP III, AFP I may potentially function as a cold-protective agent by modulating the genes associated with seed germination.
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Affiliation(s)
- Swum Yi Kyu
- Department of Horticultural Science, Kyungpook National University, Daegu, South Korea
| | - Aung Htay Naing
- Department of Horticultural Science, Kyungpook National University, Daegu, South Korea
| | - Phyo Phyo Win Pe
- Department of Horticulture and Life science, Yeungnam University, Gyeongsan, South Korea
| | - Kyeung Il Park
- Department of Horticulture and Life science, Yeungnam University, Gyeongsan, South Korea
| | - Chang Kil Kim
- Department of Horticultural Science, Kyungpook National University, Daegu, South Korea
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Choudhary S, Thakur S, Jaitak V, Bhardwaj P. Gene and metabolite profiling reveals flowering and survival strategies in Himalayan Rhododendron arboreum. Gene 2019; 690:1-10. [DOI: 10.1016/j.gene.2018.12.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 12/13/2018] [Indexed: 12/23/2022]
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Kerbler SM, Taylor NL, Millar AH. Cold sensitivity of mitochondrial ATP synthase restricts oxidative phosphorylation in Arabidopsis thaliana. THE NEW PHYTOLOGIST 2019; 221:1776-1788. [PMID: 30281799 DOI: 10.1111/nph.15509] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 09/20/2018] [Indexed: 05/03/2023]
Abstract
The combined action of the electron transport chain (ETC) and ATP synthase is essential in determining energy efficiency in plants, and so is important for cellular biosynthesis, growth and development. Owing to the sessile nature of plants, mitochondria must operate over a wide temperature range in the environment, necessitating a broad temperature tolerance of their biochemical reactions. We investigated the temperature response of mitochondrial respiratory processes in isolated mitochondria and intact plants of Arabidopsis thaliana and considered the effect of instantaneous responses to temperature and acclimation responses to low temperatures. We show that at 4°C the plant mitochondrial ATP synthase is differentially inhibited compared with other elements of the respiratory pathway, leading to decreased ADP : oxygen ratios and a limitation to the rate of ATP synthesis. This effect persists in vivo and cannot be overcome by cold-temperature acclimation of plants. This mechanism adds a new element to the respiratory acclimation model and provides a direct means of temperature perception by plant mitochondria. This also provides an alternative explanation for non-phosphorylating ETC bypass mechanisms, like the alternative oxidase to maintain respiratory rates, albeit at lower ATP synthesis efficiency, in response to the sensitivity of ATP synthase to the prevailing temperature.
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Affiliation(s)
- Sandra M Kerbler
- Australian Research Council Centre of Excellence in Plant Energy Biology, School of Molecular Sciences, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Nicolas L Taylor
- Australian Research Council Centre of Excellence in Plant Energy Biology, School of Molecular Sciences, The University of Western Australia, Crawley, WA, 6009, Australia
- The Institute of Agriculture, The University of Western Australia, Crawley, WA, 6009, Australia
| | - A Harvey Millar
- Australian Research Council Centre of Excellence in Plant Energy Biology, School of Molecular Sciences, The University of Western Australia, Crawley, WA, 6009, Australia
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25
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Impact of Exogenous Melatonin Application on Chilling Injury in Tomato Fruits During Cold Storage. FOOD BIOPROCESS TECH 2019. [DOI: 10.1007/s11947-019-2247-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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26
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Fitzek E, Orton L, Entwistle S, Grayburn WS, Ausland C, Duvall MR, Yin Y. Cell Wall Enzymes in Zygnema circumcarinatum UTEX 1559 Respond to Osmotic Stress in a Plant-Like Fashion. FRONTIERS IN PLANT SCIENCE 2019; 10:732. [PMID: 31231410 PMCID: PMC6566377 DOI: 10.3389/fpls.2019.00732] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/16/2019] [Indexed: 05/20/2023]
Abstract
Previous analysis of charophyte green algal (CGA) genomes and transcriptomes for specific protein families revealed that numerous land plant characteristics had already evolved in CGA. In this study, we have sequenced and assembled the transcriptome of Zygnema circumcarinatum UTEX 1559, and combined its predicted protein sequences with those of 13 additional species [five embryophytes (Emb), eight charophytes (Cha), and two chlorophytes (Chl) as the outgroup] for a comprehensive comparative genomics analysis. In total 25,485 orthologous gene clusters (OGCs, equivalent to protein families) of the 14 species were classified into nine OGC groups. For example, the Cha+Emb group contains 4,174 OGCs found in both Cha and Emb but not Chl species, representing protein families that have evolved in the common ancestor of Cha and Emb. Different OGC groups were subjected to a Gene Ontology (GO) enrichment analysis with the Chl+Cha+Emb group (including 5,031 OGCs found in Chl and Cha and Emb) as the control. Interestingly, nine of the 20 top enriched GO terms in the Cha+Emb group are cell wall-related, such as biological processes involving celluloses, pectins, lignins, and xyloglucans. Furthermore, three glycosyltransferase families (GT2, 8, 43) were selected for in-depth phylogenetic analyses, which confirmed their presence in UTEX 1559. More importantly, of different CGA groups, only Zygnematophyceae has land plant cellulose synthase (CesA) orthologs, while other charophyte CesAs form a CGA-specific CesA-like (Csl) subfamily (likely also carries cellulose synthesis activity). Quantitative real-time-PCR experiments were performed on selected GT family genes in UTEX 1559. After osmotic stress treatment, significantly elevated expression was found for GT2 family genes ZcCesA, ZcCslC and ZcCslA-like (possibly mannan and xyloglucan synthases, respectively), as well as for GT8 family genes (possibly pectin synthases). All these suggest that the UTEX 1559 cell wall polysaccharide synthesis-related genes respond to osmotic stress in a manner that is similar to land plants.
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Affiliation(s)
- Elisabeth Fitzek
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
- Department of Computational Biology, Bielefeld University, Bielefeld, Germany
- Center for Biotechnology, Bielefeld, Germany
| | - Lauren Orton
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
| | - Sarah Entwistle
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
| | - W. Scott Grayburn
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
| | - Catherine Ausland
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
| | - Melvin R. Duvall
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
| | - Yanbin Yin
- Department of Biological Sciences, Plant Molecular and Bioinformatics Center, Northern Illinois University, DeKalb, IL, United States
- Department of Food Science and Technology, Nebraska Food for Health Center, University of Nebraska – Lincoln, Lincoln, NE, United States
- *Correspondence: Yanbin Yin, ;
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Zhang H, Dong J, Zhao X, Zhang Y, Ren J, Xing L, Jiang C, Wang X, Wang J, Zhao S, Yu H. Research Progress in Membrane Lipid Metabolism and Molecular Mechanism in Peanut Cold Tolerance. FRONTIERS IN PLANT SCIENCE 2019; 10:838. [PMID: 31316538 PMCID: PMC6610330 DOI: 10.3389/fpls.2019.00838] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/12/2019] [Indexed: 05/18/2023]
Abstract
Early sowing has been extensively used in high-latitude areas to avoid drought stress during sowing; however, cold damage has become the key limiting factor of early sowing. To relieve cold stress, plants develop a series of physiological and biochemical changes and sophisticated molecular regulatory mechanisms. The biomembrane is the barrier that protects cells from injury as well as the primary place for sensing cold signals. Chilling tolerance is closely related to the composition, structure, and metabolic process of membrane lipids. This review focuses on membrane lipid metabolism and its molecular mechanism, as well as lipid signal transduction in peanut (Arachis hypogaea L.) under cold stress to build a foundation for explicating lipid metabolism regulation patterns and physiological and molecular response mechanisms during cold stress and to promote the genetic improvement of peanut cold tolerance.
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Affiliation(s)
- He Zhang
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Jiale Dong
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Xinhua Zhao
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Yumei Zhang
- College of Agronomy, Qingdao Agricultural University, Qingdao, China
| | - Jingyao Ren
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Liting Xing
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Chunji Jiang
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Xiaoguang Wang
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Jing Wang
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Shuli Zhao
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
| | - Haiqiu Yu
- Peanut Research Institute, College of Agronomy, Shenyang Agricultural University, Shenyang, China
- *Correspondence: Haiqiu Yu,
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Camoni L, Barbero F, Aducci P, Maffei ME. Spodoptera littoralis oral secretions inhibit the activity of Phaseolus lunatus plasma membrane H+-ATPase. PLoS One 2018; 13:e0202142. [PMID: 30096181 PMCID: PMC6086434 DOI: 10.1371/journal.pone.0202142] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 07/27/2018] [Indexed: 12/03/2022] Open
Abstract
Biotic stresses induced by herbivores result in diverse physiological changes in plants. In the interaction between the Lima bean (Phaseolus lunatus) and the herbivore Spodoptera littoralis, the earliest event induced by feeding on leaves is the depolarization of the plasma membrane potential (Vm), which is the results of both mechanical damage and insect oral secretions (OS). Although this herbivore-induced Vm depolarization depends on a calcium-dependent opening of potassium channels, the attacked leaf remains depolarized for an extended period, which cannot be explained by the sole action of potassium channels. Here we show that the plasma membrane H+-ATPase of P. lunatus leaves is strongly inhibited by S. littoralis OS. Inhibition of the H+-ATPase was also found in plasma membranes purified from leaf sections located distally from the application zone of OS, thus suggesting a long-distance transport of a signaling molecule(s). S. littoralis’ OS did not influence the amount of the plasma membrane H+-ATPase, whereas the levels of membrane-bound 14-3-3 proteins were significantly decreased in membranes purified from treated leaves. Furthermore, OS strongly reduced the in vitro interaction between P. lunatus H+-ATPase and 14-3-3 proteins. The results of this work demonstrate that inhibition of the plasma membrane H+-ATPase is a key component of the S. littoralis OS mechanism leading to an enduring Vm depolarization in P. lunatus wounded leaves.
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Affiliation(s)
- Lorenzo Camoni
- Dept. Biology, Universtity of Rome Tor Vergata, Via della Ricerca Scientifica, Rome, Italy
| | - Francesca Barbero
- Dept. Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Patrizia Aducci
- Dept. Biology, Universtity of Rome Tor Vergata, Via della Ricerca Scientifica, Rome, Italy
| | - Massimo E. Maffei
- Dept. Life Sciences and Systems Biology, University of Turin, Turin, Italy
- * E-mail:
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29
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Kazemi-Shahandashti SS, Maali-Amiri R. Global insights of protein responses to cold stress in plants: Signaling, defence, and degradation. JOURNAL OF PLANT PHYSIOLOGY 2018; 226:123-135. [PMID: 29758377 DOI: 10.1016/j.jplph.2018.03.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 03/30/2018] [Indexed: 05/20/2023]
Abstract
Cold stress (CS) as one of the unfavorable abiotic tensions proceeds different aspects of plant responses. These responses are generated through CS effects on crucial processes such as photosynthesis, energy metabolism, ROS homeostasis, membrane fluidity and cell wall architecture. As a tolerance response, plants apply proteins in various strategies such as transferring the message of cold entrance named as signaling, producing defensive and protective molecules against the stress and degrading some unfavorable or unnecessary proteins to produce other required ones. A change in one part of these networks can irritate alternations in others. These strategies as acclimation mechanisms are conducted through gene expression reprogramming to provide a new adjusted metabolic homeostasis dependent on the stress severity and duration and plant species. Investigating protein alterations in metabolic pathways and their role in adjusting cellular components from upstream to downstream levels can provide a profound knowledge of plants tolerance mechanism against the damaging effects of CS. In this review, we summarized the activity of some cold-responsive proteins from the perception phase to tolerance response against CS.
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Affiliation(s)
- Seyyedeh-Sanam Kazemi-Shahandashti
- Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, 31587-77871, Karaj, Iran
| | - Reza Maali-Amiri
- Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, 31587-77871, Karaj, Iran.
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30
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Kong X, Wei B, Gao Z, Zhou Y, Shi F, Zhou X, Zhou Q, Ji S. Changes in Membrane Lipid Composition and Function Accompanying Chilling Injury in Bell Peppers. PLANT & CELL PHYSIOLOGY 2018; 59:167-178. [PMID: 29136239 DOI: 10.1093/pcp/pcx171] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 11/06/2017] [Indexed: 05/22/2023]
Abstract
Bell peppers are vulnerable to low temperature (<7°C) and subject to chilling injury (CI). To elucidate the relationship between cell membrane lipid composition and CI, a membrane lipidomic approach was taken. In addition, we performed microstructural analysis and low-field nuclear magnetic resonance to better understand CI. We also monitored primary physiological metabolism parameters to explain lipidomics. Our study indicated that cellular structure damage was more serious at 4°C, mostly represented by damage to the plasmalemma and plastid degradation. Membrane lipidomic data analysis reveals monogalactosyldiacylglycerol, phosphatidylcholine, phosphatidylethanolamine and phosphatidic acid as crucial biomarkers during CI. Furthermore, the significant increase in proline, electrolyte leakage and phospholipase D in chilled fruits also proved that membrane lipid metabolism is involved in the response to low temperature stress. To our knowledge, this study is the first attempt to describe the CI mechanisms in bell peppers based on membrane lipidomics.
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Affiliation(s)
- Ximan Kong
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Baodong Wei
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Zhu Gao
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Ying Zhou
- College of Life Science, Sun Yat-sen University, 510275, China
| | - Fei Shi
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Xin Zhou
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Qian Zhou
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
| | - Shujuan Ji
- Post-harvest Biology and Storage of Fruits and Vegetables laboratory, Department of Food Science, Shenyang Agricultural University, 110866, China
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31
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Ben Othman A, Ellouzi H, Planchais S, De Vos D, Faiyue B, Carol P, Abdelly C, Savouré A. Phospholipases Dζ1 and Dζ2 have distinct roles in growth and antioxidant systems in Arabidopsis thaliana responding to salt stress. PLANTA 2017; 246:721-735. [PMID: 28667438 DOI: 10.1007/s00425-017-2728-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 06/26/2017] [Indexed: 05/28/2023]
Abstract
Phospholipases Dζ play different roles in Arabidopsis salt tolerance affecting the regulation of ion transport and antioxidant responses. Lipid signalling mediated by phospholipase D (PLD) plays essential roles in plant growth including stress and hormonal responses. Here we show that PLDζ1 and PLDζ2 have distinct effects on Arabidopsis responses to salinity. A transcriptome analysis of a double pldζ1pldζ2 mutant revealed a cluster of genes involved in abiotic and biotic stresses, such as the high salt-stress responsive genes DDF1 and RD29A. Another cluster of genes with a common expression pattern included ROS detoxification genes involved in electron transport and biotic and abiotic stress responses. Total superoxide dismutase (SOD) activity was induced early in the shoots and roots of all pldζ mutants exposed to mild or severe salinity with the highest SOD activity measured in pldζ2 at 14 days. Lipid peroxidation in shoots and roots was higher in the pldζ1 mutant upon salt treatment and pldζ1 accumulated H2O2 earlier than other genotypes in response to salt. Salinity caused less deleterious effects on K+ accumulation in shoots and roots of the pldζ2 mutant than of wild type, causing only a slight variation in Na+/K+ ratio. Relative growth rates of wild-type plants, pldζ1, pldζ2 and pldζ1pldζ2 mutants were similar in control conditions, but strongly affected by salt in WT and pldζ1. The efficiency of photosystem II, estimated by measuring the ratio of chlorophyll fluorescence (F v/F m ratio), was strongly decreased in pldζ1 under salt stress. In conclusion, PLDζ2 plays a key role in determining Arabidopsis sensitivity to salt stress allowing ion transport and antioxidant responses to be finely regulated.
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Affiliation(s)
- Ahlem Ben Othman
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France
- Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cedria (CBBC), BP 901, 2050, Hammam-Lif, Tunisia
| | - Hasna Ellouzi
- Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cedria (CBBC), BP 901, 2050, Hammam-Lif, Tunisia
| | - Séverine Planchais
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France
| | - Delphine De Vos
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France
- Institut Jean-Pierre Bourgin, UMR 1318, INRA-AgroParisTech, Centre INRA Versailles, 78026, Versailles Cedex, France
| | - Bualuang Faiyue
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France
- Department of Biology, Mahidol Wittayanusorn School, Salaya, Phuttamonthon, Nakhon Pathom, 73170, Thailand
| | - Pierre Carol
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France
| | - Chedly Abdelly
- Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cedria (CBBC), BP 901, 2050, Hammam-Lif, Tunisia
| | - Arnould Savouré
- Sorbonne Universités, UPMC Univ Paris 06, iEES, UMR 7618 (UPMC, UPEC, CNRS, IRD, INRA, Paris Diderot), Case 237, 4 Place Jussieu, 75252, Paris Cedex 05, France.
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32
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Differential expression by chromatin modifications of alcohol dehydrogenase 1 of Chorispora bungeana in cold stress. Gene 2017; 636:1-16. [PMID: 28912063 DOI: 10.1016/j.gene.2017.09.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 09/03/2017] [Accepted: 09/08/2017] [Indexed: 12/18/2022]
Abstract
Epigenetic modifications regulate plant genes to cope with a variety of environmental stresses. Chorispora bungeana is an alpine subnival plant with strong tolerance to multiple abiotic stresses, especially cold stress. In this study, we characterized the alcohol dehydrogenase 1 gene from Chorispora bungeana, CbADH1, that is up-regulated in cold conditions. Overexpression of CbADH1 in Arabidopsis thaliana improved cold tolerance, as indicated by a decreased lethal temperature (LT50). Chromatin immunoprecipitation assays showed that histone H3 is removed from the promoter region and the middle-coding region of the gene. H3K9 acetylation and H3K4 trimethylation increased throughout the gene and in the proximal promoter region, respectively. Moreover, increased Ser5P and Ser2P polymerase II accumulation further indicated changes in the transcription initiation and elongation of CbADH1 were due to the cold stress. Taken together, our results suggested that CbADH1 is highly expressed during cold stress, and is regulated by epigenetic modifications. This study expands our understanding of the regulation of gene expression by epigenetic modifications in response to environmental cues.
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33
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Cansell M, Bardeau T, Morvan E, Grélard A, Buré C, Subra-Paternault P. Phospholipid Profiles of Oleaginous Pressed Cakes Using NMR and Gas Chromatography. J AM OIL CHEM SOC 2017. [DOI: 10.1007/s11746-017-3022-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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34
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Ji T, Li S, Huang M, Di Q, Wang X, Wei M, Shi Q, Li Y, Gong B, Yang F. Overexpression of Cucumber Phospholipase D alpha Gene ( CsPLDα) in Tobacco Enhanced Salinity Stress Tolerance by Regulating Na +-K + Balance and Lipid Peroxidation. FRONTIERS IN PLANT SCIENCE 2017; 8:499. [PMID: 28439282 PMCID: PMC5383712 DOI: 10.3389/fpls.2017.00499] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/22/2017] [Indexed: 05/21/2023]
Abstract
Plant phospholipase D (PLD), which can hydrolyze membrane phospholipids to produce phosphatidic acid (PA), a secondary signaling molecule, has been proposed to function in diverse plant stress responses. In this research, we characterized the roles of the cucumber phospholipase D alpha gene (PLDα, GenBank accession number EF363796) in growth and tolerance to short- and long-term salt stress in transgenic tobacco (Nicotiana tabacum). Fresh and dry weights of roots, PLD activity and content, mitogen activated protein kinase (MAPK) gene expression, Na+-K+ homeostasis, expression of genes encoding ion exchange, reactive oxygen species (ROS) metabolism and osmotic adjustment substances were investigated in wild type (WT) and CsPLDα-overexpression tobacco lines grown under short- and long-term high salt (250 mM) stress. Under short-term stress (5 h), in both overexpression lines, the PA content, and the expression levels of MAPK and several genes related to ion exchange (NtNHX1, NtNKT1, NtHAK1, NtNHA1, NtVAG1), were promoted by high PLD activity. Meanwhile, the Na+/K+ ratio decreased. Under long-term stress (16 days), ROS scavenging systems (superoxide dismutase, peroxidase, catalase, ascorbate peroxidase activities) in leaves of transgenic lines were more active than those in WT plants. Meanwhile, the contents of proline, soluble sugar, and soluble protein significantly increased. In contrast, the contents of O2•- and H2O2, the electrolytic leakage and the accumulation of malondialdehyde in leaves significantly decreased. The root fresh and dry weights of the overexpression lines increased significantly. Na+-K+ homeostasis had the same trend as under the short-term treatment. These findings suggested that CsPLDα-produced PA can activate the downstream signals' adaptive response to alleviate the damage of salt stress, and the main strategies for adaptation to salt stress are the accumulation of osmoprotective compounds, maintaining Na+-K+ homeostasis and the scavenging of ROS, which function in the osmotic balancing and structural stabilization of membranes.
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Affiliation(s)
- Tuo Ji
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Shuzhen Li
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Meili Huang
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Qinghua Di
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Xiufeng Wang
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Huanghuai Region), Ministry of AgricultureTai’an, China
| | - Min Wei
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Qinghua Shi
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Huanghuai Region), Ministry of AgricultureTai’an, China
| | - Yan Li
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Biao Gong
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
| | - Fengjuan Yang
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityTai’an, China
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Huanghuai Region), Ministry of AgricultureTai’an, China
- *Correspondence: Fengjuan Yang,
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