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Zhong Y, Wu X, Zhang L, Zhang Y, Wei L, Liu Y. The roles of nitric oxide in improving postharvest fruits quality: Crosstalk with phytohormones. Food Chem 2024; 455:139977. [PMID: 38850982 DOI: 10.1016/j.foodchem.2024.139977] [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: 02/20/2024] [Revised: 05/25/2024] [Accepted: 06/02/2024] [Indexed: 06/10/2024]
Abstract
Nowadays, improving the quality of postharvest fruits has become a hot research topic. Nitric oxide (NO) is often regarded as a signaling molecule that delays the postharvest senescence of fruits. Moreover, phytohormones affect the postharvest senescence of fruits. This review mainly describes how NO improves the postharvest quality of fruits by delaying postharvest fruit senescence, mitigating fruit cold damage and controlling postharvest diseases. Furthermore, the crosstalk of NO and multiple plant hormones effectively delays the postharvest senescence of fruits, and the major crosstalk mechanisms include (1) mediating phytohormone signaling. (2) inhibiting ETH production. (3) stimulating antioxidant enzyme activity. (4) decreasing membrane lipid peroxidation. (5) maintaining membrane integrity. (6) inhibiting respiration rate. (7) regulating gene expression related to fruit senescence. This review concluded the roles and mechanisms of NO in delaying postharvest fruit senescence. In addition, the crosstalk mechanisms between NO and various phytohormones on the regulation of postharvest fruit quality are also highlighted, which provides new ideas for the subsequent research.
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Affiliation(s)
- Yue Zhong
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China
| | - Xiuqiao Wu
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China
| | - Lingling Zhang
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China
| | - Yiming Zhang
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China
| | - Lijuan Wei
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China.
| | - Yiqing Liu
- Spice Crops Research Institute, College of Horticulture and Gardening, Yangtze University, Jingzhou 434025, China.
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2
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Ahmad B, Mukarram M, Choudhary S, Petrík P, Dar TA, Khan MMA. Adaptive responses of nitric oxide (NO) and its intricate dialogue with phytohormones during salinity stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 208:108504. [PMID: 38507841 DOI: 10.1016/j.plaphy.2024.108504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/23/2024] [Accepted: 03/03/2024] [Indexed: 03/22/2024]
Abstract
Nitric oxide (NO) is a gaseous free radical that acts as a messenger for various plant phenomena corresponding to photomorphogenesis, fertilisation, flowering, germination, growth, and productivity. Recent developments have suggested the critical role of NO in inducing adaptive responses in plants during salinity. NO minimises salinity-induced photosynthetic damage and improves plant-water relation, nutrient uptake, stomatal conductance, electron transport, and ROS and antioxidant metabolism. NO contributes active participation in ABA-mediated stomatal regulation. Similar crosstalk of NO with other phytohormones such as auxins (IAAs), gibberellins (GAs), cytokinins (CKs), ethylene (ET), salicylic acid (SA), strigolactones (SLs), and brassinosteroids (BRs) were also observed. Additionally, we discuss NO interaction with other gaseous signalling molecules such as reactive oxygen species (ROS) and reactive sulphur species (RSS). Conclusively, the present review traces critical events in NO-induced morpho-physiological adjustments under salt stress and discusses how such modulations upgrade plant resilience.
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Affiliation(s)
- Bilal Ahmad
- Department of Botany, Aligarh Muslim University, Aligarh, 202002, India; Department of Botany, Govt Degree College for Women, Pulwama, University of Kashmir, 192301, India
| | - Mohammad Mukarram
- Department of Phytology, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 96001, Zvolen, Slovakia; Food and Plant Biology Group, Department of Plant Biology, School of Agriculture, Universidad de la República, Montevideo, Uruguay.
| | - Sadaf Choudhary
- Department of Botany, Govt Degree College for Women, Pulwama, University of Kashmir, 192301, India
| | - Peter Petrík
- Karlsruhe Institute of Technology (KIT), Institute of Meteorology and Climate Research-Atmospheric Environmental Research (IMK-IFU), Kreuzeckbahnstraße 19, 82467, Garmisch-Partenkirchen, Germany
| | - Tariq Ahmad Dar
- Sri Pratap College, Cluster University Srinagar, 190001, India
| | - M Masroor A Khan
- Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
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3
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Claudiane da Veiga J, Silveira NM, Seabra AB, Bron IU. Exploring the power of nitric oxide and nanotechnology for prolonging postharvest shelf-life and enhancing fruit quality. Nitric Oxide 2024; 142:26-37. [PMID: 37989410 DOI: 10.1016/j.niox.2023.11.002] [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: 06/22/2023] [Revised: 10/10/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
Nitric oxide (NO) is a versatile signaling molecule that plays a crucial role in regulating postharvest fruit quality. The utilization of NO donors to elevate endogenous NO levels and induce NO-mediated responses represents a promising strategy for extending fruit shelf-life after harvest. However, the effectiveness of NO treatment is influenced by various factors, including formulation and application methods. In this review, we investigate the impact of NO supply on different fruits, aiming to prolong postharvest shelf-life and enhance fruit quality. Furthermore, we delve into the underlying mechanisms of NO action, particularly its interactions with ethylene and reactive oxygen species (ROS). Excitingly, we also highlight the emerging field of nanotechnology in postharvest applications, discussing the use of nanoparticles as a novel approach for achieving sustained release of NO and enhancing its effects. By harnessing the potential of nanotechnology, our review is a starting point to help identify gaps and future directions in this important, emerging field.
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Affiliation(s)
- Julia Claudiane da Veiga
- Laboratory of Plant Physiology "Coaracy M. Franco", Center R&D of Agricultural Biosystems and Postharvest, Agronomic Institute (IAC), Campinas SP, Brazil
| | - Neidiquele Maria Silveira
- Department of Biodiversity, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro, SP, Brazil.
| | - Amedea Barozzi Seabra
- Centre for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil
| | - Ilana Urbano Bron
- Laboratory of Plant Physiology "Coaracy M. Franco", Center R&D of Agricultural Biosystems and Postharvest, Agronomic Institute (IAC), Campinas SP, Brazil
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4
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Gayathiri E, Prakash P, Pandiaraj S, Ramasubburayan R, Gaur A, Sekar M, Viswanathan D, Govindasamy R. Investigating the ecological implications of nanomaterials: Unveiling plants' notable responses to nano-pollution. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 206:108261. [PMID: 38096734 DOI: 10.1016/j.plaphy.2023.108261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 11/20/2023] [Accepted: 12/05/2023] [Indexed: 02/15/2024]
Abstract
The rapid advancement of nanotechnology has led to unprecedented innovations; however, it is crucial to analyze its environmental impacts carefully. This review thoroughly examines the complex relationship between plants and nanomaterials, highlighting their significant impact on ecological sustainability and ecosystem well-being. This study investigated the response of plants to nano-pollution stress, revealing the complex regulation of defense-related genes and proteins, and highlighting the sophisticated defense mechanisms in nature. Phytohormones play a crucial role in the complex molecular communication network that regulates plant responses to exposure to nanomaterials. The interaction between plants and nano-pollution influences plants' complex defense strategies. This reveals the interconnectedness of systems of nature. Nevertheless, these findings have implications beyond the plant domain. The incorporation of hyperaccumulator plants into pollution mitigation strategies has the potential to create more environmentally sustainable urban landscapes and improve overall environmental resilience. By utilizing these exceptional plants, we can create a future in which cities serve as centers of both innovation and ecological balance. Further investigation is necessary to explore the long-term presence of nanoparticles in the environment, their ability to induce genetic changes in plants over multiple generations, and their overall impact on ecosystems. In conclusion, this review summarizes significant scientific discoveries with broad implications beyond the confines of laboratories. This highlights the importance of understanding the interactions between plants and nanomaterials within the wider scope of environmental health. By considering these insights, we initiated a path towards the responsible utilization of nanomaterials, environmentally friendly management of pollution, and interdisciplinary exploration. We have the responsibility to balance scientific advancement and environmental preservation to create a sustainable future that combines nature's wisdom with human innovation.
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Affiliation(s)
- Ekambaram Gayathiri
- Department of Plant Biology and Plant Biotechnology, Guru Nanak College (Autonomous), Chennai 600042, Tamil Nadu India
| | - Palanisamy Prakash
- Department of Botany, Periyar University, Periyar Palkalai Nagar, Salem 636011, Tamil Nadu, India
| | - Saravanan Pandiaraj
- Department of Self-Development Skills, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ramasamy Ramasubburayan
- Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, Tamil Nadu, India
| | - Arti Gaur
- Department of Life Sciences, Parul Institute of Applied Sciences, Parul University, Vadodara-390025, Gujarat, India
| | - Malathy Sekar
- Department of Botany, PG and Research Department of Botany Government Arts College for Men, (autonomous), Nandanam, Chennai 35, Tamilnadu, India
| | - Dhivya Viswanathan
- Centre for Nanobioscience, Department of Orthodontics, Saveetha Dental College, and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai-600077, Tamilnadu, India
| | - Rajakumar Govindasamy
- Centre for Nanobioscience, Department of Orthodontics, Saveetha Dental College, and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai-600077, Tamilnadu, India.
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Gambhir P, Raghuvanshi U, Parida AP, Kujur S, Sharma S, Sopory SK, Kumar R, Sharma AK. Elevated methylglyoxal levels inhibit tomato fruit ripening by preventing ethylene biosynthesis. PLANT PHYSIOLOGY 2023; 192:2161-2184. [PMID: 36879389 PMCID: PMC10315284 DOI: 10.1093/plphys/kiad142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/16/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
Methylglyoxal (MG), a toxic compound produced as a by-product of several cellular processes, such as respiration and photosynthesis, is well known for its deleterious effects, mainly through glycation of proteins during plant stress responses. However, very little is known about its impact on fruit ripening. Here, we found that MG levels are maintained at high levels in green tomato (Solanum lycopersicum L.) fruits and decline during fruit ripening despite a respiratory burst during this transition. We demonstrate that this decline is mainly mediated through a glutathione-dependent MG detoxification pathway and primarily catalyzed by a Glyoxalase I enzyme encoded by the SlGLYI4 gene. SlGLYI4 is a direct target of the MADS-box transcription factor RIPENING INHIBITOR (RIN), and its expression is induced during fruit ripening. Silencing of SlGLYI4 leads to drastic MG overaccumulation at ripening stages of transgenic fruits and interferes with the ripening process. MG most likely glycates and inhibits key enzymes such as methionine synthase and S-adenosyl methionine synthase in the ethylene biosynthesis pathway, thereby indirectly affecting fruit pigmentation and cell wall metabolism. MG overaccumulation in fruits of several nonripening or ripening-inhibited tomato mutants suggests that the tightly regulated MG detoxification process is crucial for normal ripening progression. Our results underpin a SlGLYI4-mediated regulatory mechanism by which MG detoxification controls fruit ripening in tomato.
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Affiliation(s)
- Priya Gambhir
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
| | - Utkarsh Raghuvanshi
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
| | - Adwaita Prasad Parida
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
| | - Stuti Kujur
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Shweta Sharma
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
| | - Sudhir K Sopory
- Plant Stress Biology Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Rahul Kumar
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Arun Kumar Sharma
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
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6
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Liu M, Wei JW, Liu W, Gong B. S-nitrosylation of ACO homolog 4 improves ethylene synthesis and salt tolerance in tomato. THE NEW PHYTOLOGIST 2023. [PMID: 37074685 DOI: 10.1111/nph.18928] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 03/23/2023] [Indexed: 05/03/2023]
Abstract
Crop loss due to soil salinization is a global threat to agriculture. Nitric oxide (NO) and ethylene involve in multiple plant tolerance. However, their interaction in salt resistance remains largely elusive. We tested the mutual induction between NO and ethylene, and then identified an 1-aminocyclopropane-1-carboxylate oxidase homolog 4 (ACOh4) that influences ethylene synthesis and salt tolerance through NO-mediated S-nitrosylation. Both NO and ethylene positively responded to salt stress. Furthermore, NO participated in salt-induced ethylene production. Salt tolerance evaluation showed that function of NO was abolished by inhibiting ethylene production. Conversely, function of ethylene was little influenced by blocking NO generation. ACO was identified as the target of NO to control ethylene synthesis. In vitro and in vivo results suggested that ACOh4 was S-nitrosylated at Cys172, resulting in its enzymatic activation. Moreover, ACOh4 was induced by NO through transcriptional manner. Knockdown of ACOh4 abolished NO-induced ethylene production and salt tolerance. At physiological status, ACOh4 positively regulates the Na+ and H+ efflux, and keeps K+ /Na+ homeostasis by promoting salt-resistive genes' transcripts. Our findings validate a role of NO-ethylene module in salt tolerance and uncover a novel mechanism of how NO promoting ethylene synthesis against adversity.
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Affiliation(s)
- Minghui Liu
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, China
| | - Jin-Wei Wei
- State Key Laboratory of Plant Genomics, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Wei Liu
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, China
| | - Biao Gong
- State Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, China
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7
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Khan M, Ali S, Al Azzawi TNI, Yun BW. Nitric Oxide Acts as a Key Signaling Molecule in Plant Development under Stressful Conditions. Int J Mol Sci 2023; 24:ijms24054782. [PMID: 36902213 PMCID: PMC10002851 DOI: 10.3390/ijms24054782] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Nitric oxide (NO), a colorless gaseous molecule, is a lipophilic free radical that easily diffuses through the plasma membrane. These characteristics make NO an ideal autocrine (i.e., within a single cell) and paracrine (i.e., between adjacent cells) signalling molecule. As a chemical messenger, NO plays a crucial role in plant growth, development, and responses to biotic and abiotic stresses. Furthermore, NO interacts with reactive oxygen species, antioxidants, melatonin, and hydrogen sulfide. It regulates gene expression, modulates phytohormones, and contributes to plant growth and defense mechanisms. In plants, NO is mainly produced via redox pathways. However, nitric oxide synthase, a key enzyme in NO production, has been poorly understood recently in both model and crop plants. In this review, we discuss the pivotal role of NO in signalling and chemical interactions as well as its involvement in the mitigation of biotic and abiotic stress conditions. In the current review, we have discussed various aspects of NO including its biosynthesis, interaction with reactive oxygen species (ROS), melatonin (MEL), hydrogen sulfide, enzymes, phytohormones, and its role in normal and stressful conditions.
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Affiliation(s)
- Murtaza Khan
- Department of Horticulture and Life Science, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Sajid Ali
- Department of Horticulture and Life Science, Yeungnam University, Gyeongsan 38541, Republic of Korea
- Correspondence: (S.A.); (B.-W.Y.)
| | | | - Byung-Wook Yun
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
- Correspondence: (S.A.); (B.-W.Y.)
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González-Gordo S, Palma JM, Corpas FJ. Small Heat Shock Protein ( sHSP) Gene Family from Sweet Pepper ( Capsicum annuum L.) Fruits: Involvement in Ripening and Modulation by Nitric Oxide (NO). PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12020389. [PMID: 36679102 PMCID: PMC9861568 DOI: 10.3390/plants12020389] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/05/2023] [Accepted: 01/12/2023] [Indexed: 06/01/2023]
Abstract
Small heat shock proteins (sHSPs) are usually upregulated in plants under diverse environmental stresses. These proteins have been suggested to function as molecular chaperones to safeguard other proteins from stress-induced damage. The ripening of pepper (Capsicum annuum L.) fruit involves important phenotypic, physiological, and biochemical changes, which have associated endogenous physiological nitro-oxidative stress, but they can also be significantly affected by environmental conditions, such as temperature. Based on the available pepper genome, a total of 41 sHSP genes were identified in this work, and their distributions in the 12 pepper chromosomes were determined. Among these genes, only 19 sHSP genes were found in the transcriptome (RNA-Seq) of sweet pepper fruits reported previously. This study aims to analyze how these 19 sHSP genes present in the transcriptome of sweet pepper fruits are modulated during ripening and after treatment of fruits with nitric oxide (NO) gas. The time-course expression analysis of these genes during fruit ripening showed that 6 genes were upregulated; another 7 genes were downregulated, whereas 6 genes were not significantly affected. Furthermore, NO treatment triggered the upregulation of 7 sHSP genes and the downregulation of 3 sHSP genes, whereas 9 genes were unchanged. These data indicate the diversification of sHSP genes in pepper plants and, considering that sHSPs are important in stress tolerance, the observed changes in sHSP expression support that pepper fruit ripening has an associated process of physiological nitro-oxidative stress, such as it was previously proposed.
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9
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Hydrogen Sulfide, Ethylene, and Nitric Oxide Regulate Redox Homeostasis and Protect Photosynthetic Metabolism under High Temperature Stress in Rice Plants. Antioxidants (Basel) 2022; 11:antiox11081478. [PMID: 36009197 PMCID: PMC9405544 DOI: 10.3390/antiox11081478] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/20/2022] [Accepted: 07/25/2022] [Indexed: 02/06/2023] Open
Abstract
Rising temperatures worldwide due to global climate change are a major scientific issue at present. The present study reports the effects of gaseous signaling molecules, ethylene (200 µL L−1; 2-chloroethylphosphonic acid; ethephon, Eth), nitric oxide (NO; 100 µM sodium nitroprusside; SNP), and hydrogen sulfide (H2S; 200 µM sodium hydrosulfide, NaHS) in high temperature stress (HS) tolerance, and whether or not H2S contributes to ethylene or NO-induced thermo-tolerance and photosynthetic protection in rice (Oryza sativa L.) cultivars, i.e., Taipei-309, and Rasi. Plants exposed to an HS of 40 °C for six h per day for 15 days caused a reduction in rice biomass, associated with decreased photosynthesis and leaf water status. High temperature stress increased oxidative stress by increasing the content of hydrogen peroxide (H2O2) and thiobarbituric acid reactive substance (TBARS) in rice leaves. These signaling molecules increased biomass, leaf water status, osmolytes, antioxidants, and photosynthesis of plants under non-stress and high temperature stress. However, the effect was more conspicuous with ethylene than NO and H2S. The application of H2S scavenger hypotaurine (HT) reversed the effect of ethylene or NO on photosynthesis under HS. This supports the findings that the ameliorating effects of Eth or SNP involved H2S. Thus, the presence of H2S with ethylene or NO can enhance thermo-tolerance while also protecting plant photosynthesis.
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10
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Gularte PS, Steffens CA, Cerezer B, Miqueloto T, da Silva JC, Heinzen AS, Amarante CVT. Use of nitric oxide for ripening delay and oxidative stress reduction in Cavendish banana stored in a controlled atmosphere. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Paulo Sérgio Gularte
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
| | - Cristiano André Steffens
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
| | - Bernardo Cerezer
- Department of Plant Sciences Postharvest Research Center, Federal Institute of Santa Catarina São Miguel do Oeste Brazil
| | - Tiago Miqueloto
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
| | - Janaiana Catarina da Silva
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
| | - Angélica Schmitz Heinzen
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
| | - Cassandro Vidal Talamini Amarante
- Department of Plant Sciences Postharvest Research Center, University of Santa Catarina State, Center for Agrovetinary Sciences Lages Brazil
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11
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Flooding Tolerance in Sweet Potato (Ipomoea batatas (L.) Lam) Is Mediated by Reactive Oxygen Species and Nitric Oxide. Antioxidants (Basel) 2022; 11:antiox11050878. [PMID: 35624742 PMCID: PMC9138130 DOI: 10.3390/antiox11050878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 11/17/2022] Open
Abstract
Flooding is harmful to almost all higher plants, including crop species. Most cultivars of the root crop sweet potato are able to tolerate environmental stresses such as drought, high temperature, and high salinity. They are, however, relatively sensitive to flooding stress, which greatly reduces yield and commercial value. Previous transcriptomic analysis of flood-sensitive and flood-resistant sweet potato cultivars identified genes that were likely to contribute to protection against flooding stress, including genes related to ethylene (ET), reactive oxygen species (ROS), and nitric oxide (NO) metabolism. Although each sweet potato cultivar can be classified as either tolerant or sensitive to flooding stress, the molecular mechanisms of flooding resistance in ET, ROS, and NO regulation-mediated responses have not yet been reported. Therefore, this study characterized the regulation of ET, ROS, and NO metabolism in two sweet potato cultivars—one flood-tolerant cultivar and one flood-sensitive cultivar—under early flooding treatment conditions. The expression of ERFVII genes, which are involved in low oxygen signaling, was upregulated in leaves during flooding stress treatments. In addition, levels of respiratory burst oxidase homologs and metallothionein-mediated ROS scavenging were greatly increased in the early stage of flooding in the flood-tolerant sweet potato cultivar compared with the flood-sensitive cultivar. The expression of genes involved in NO biosynthesis and scavenging was also upregulated in the tolerant cultivar. Finally, NO scavenging-related MDHAR expressions and enzymatic activity were higher in the flood-tolerant cultivar than in the flood-sensitive cultivar. These results indicate that, in sweet potato, genes involved in ET, ROS, and NO regulation play an important part in response mechanisms against flooding stress.
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12
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Perlikowski D, Lechowicz K, Pawłowicz I, Arasimowicz-Jelonek M, Kosmala A. Scavenging of nitric oxide up-regulates photosynthesis under drought in Festuca arundinacea and F. glaucescens but reduces their drought tolerance. Sci Rep 2022; 12:6500. [PMID: 35444199 PMCID: PMC9021232 DOI: 10.1038/s41598-022-10299-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/06/2022] [Indexed: 12/18/2022] Open
Abstract
Nitric oxide (NO) has been proven to be involved in the regulation of many physiological processes in plants. Though the contribution of NO in plant response to drought has been demonstrated in numerous studies, this phenomenon remains still not fully recognized. The research presented here was performed to decipher the role of NO metabolism in drought tolerance and the ability to recover after stress cessation in two closely related species of forage grasses, important for agriculture in European temperate regions: Festuca arundinacea and F. glaucescens. In both species, two genotypes with distinct levels of drought tolerance were selected to compare their physiological reactions to simulated water deficit and further re-watering, combined with a simultaneous application of NO scavenger, 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide (PTIO). The results clearly indicated a strong relationship between scavenging of NO in leaves and physiological response of both analyzed grass species to water deficit and re-watering. It was revealed that NO generated under drought was mainly located in mesophyll cells. In plants with reduced NO level a higher photosynthetic capacity and delay in stomatal closure under drought, were observed. Moreover, NO scavenging resulted also in the increased membrane permeability and higher accumulation of ROS in cells of analyzed plants both under drought and re-watering. This phenomena indicate that lower NO level might reduce drought tolerance and the ability of F. arundinacea and F. glaucescens to recover after stress cessation.
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Affiliation(s)
- Dawid Perlikowski
- Plant Physiology Team, Institute of Plant Genetics, Polish Academy of Sciences, 60-479, Poznan, Poland.
| | - Katarzyna Lechowicz
- Plant Physiology Team, Institute of Plant Genetics, Polish Academy of Sciences, 60-479, Poznan, Poland
| | - Izabela Pawłowicz
- Plant Physiology Team, Institute of Plant Genetics, Polish Academy of Sciences, 60-479, Poznan, Poland
| | - Magdalena Arasimowicz-Jelonek
- Department of Plant Ecophysiology, Faculty of Biology, Institute of Experimental Biology, Adam Mickiewicz University, 61-614, Poznan, Poland
| | - Arkadiusz Kosmala
- Plant Physiology Team, Institute of Plant Genetics, Polish Academy of Sciences, 60-479, Poznan, Poland
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13
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Hussain A, Shah F, Ali F, Yun BW. Role of Nitric Oxide in Plant Senescence. FRONTIERS IN PLANT SCIENCE 2022; 13:851631. [PMID: 35463429 PMCID: PMC9022112 DOI: 10.3389/fpls.2022.851631] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/15/2022] [Indexed: 05/27/2023]
Abstract
In plants senescence is the final stage of plant growth and development that ultimately leads to death. Plants experience age-related as well as stress-induced developmental ageing. Senescence involves significant changes at the transcriptional, post-translational and metabolomic levels. Furthermore, phytohormones also play a critical role in the programmed senescence of plants. Nitric oxide (NO) is a gaseous signalling molecule that regulates a plethora of physiological processes in plants. Its role in the control of ageing and senescence has just started to be elucidated. Here, we review the role of NO in the regulation of programmed cell death, seed ageing, fruit ripening and senescence. We also discuss the role of NO in the modulation of phytohormones during senescence and the significance of NO-ROS cross-talk during programmed cell death and senescence.
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Affiliation(s)
- Adil Hussain
- Department of Entomology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Farooq Shah
- Department of Agronomy, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Farman Ali
- Department of Entomology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Byung-Wook Yun
- Department of Applied Biosciences, College of Agriculture and Life Science, Kyungpook National University, Daegu, South Korea
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Steffens CA, Santana GRO, Amarante CVTD, Antonovviski JL, Miqueloto T, Anami JM, Fenili CL. Treatment with nitric oxide in controlled atmosphere storage to preserve the quality of ‘Laetitia’ plums. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113033] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Steffens CA, Soardi K, Heinzen AS, Amaral Vignali Alves J, da Silva JC, Talamini do Amarante C, Brackmann A. Quality of “Cripps Pink” apples following the application of 1‐MCP, ethanol vapor and nitric oxide as pretreatments for controlled atmosphere storage. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cristiano André Steffens
- Department of Plant Science Postharvest Research Center, University of Santa Catarina State, Center for Agroveterinary Sciences Lages Brazil
| | - Karina Soardi
- Department of Plant Science Postharvest Research Center, University of Santa Catarina State, Center for Agroveterinary Sciences Lages Brazil
| | - Angélica Schmitz Heinzen
- Department of Plant Science Postharvest Research Center, University of Santa Catarina State, Center for Agroveterinary Sciences Lages Brazil
| | - Juliana Amaral Vignali Alves
- Department of Plant Science Postharvest Research Center, University of Santa Catarina State, Center for Agroveterinary Sciences Lages Brazil
| | - Janaiana Catarina da Silva
- Department of Plant Science Postharvest Research Center, University of Santa Catarina State, Center for Agroveterinary Sciences Lages Brazil
| | | | - Auri Brackmann
- Department of Plant Science Postharvest Research Center, Federal University of Santa Maria, Rural Sciences Center Santa Maria Brazil
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16
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Effect of different levels of gibberellic acid and kinetin on quality and self-life of banana ( Musa spp.) fruits. Heliyon 2021; 7:e08019. [PMID: 34604560 PMCID: PMC8473551 DOI: 10.1016/j.heliyon.2021.e08019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/02/2021] [Accepted: 09/15/2021] [Indexed: 11/22/2022] Open
Abstract
Artificial fruit ripening agents have become increasingly popular in recent years. During the off-seasons, various ripening agents are used for the ripening of banana fruits. The effects of various ripening agents of banana fruits (variety: Malbhog) were studied. Seven treatments consisting of distilled water, Gibberellic acid (GA3) @ 100 ppm, GA3 @ 200 ppm, GA3 @ 300 ppm, kinetin @ 3 ppm, kinetin @ 5 ppm, and kinetin @ 7 ppm were laid out in a Completely Randomized Design with three replications. The maximum loss in weight (9.195%), Total Soluble Solids (20.33˚B), the highest color score (6), pH (4.767), Total Soluble Solids/Titratable Acidity TA (34.23), and Pulp peel ratio (2.84) were observed in banana sprayed with distilled water whereas the minimum value for TSS (12.67˚B), pulp peel ratio (1.813), peel color rating (2.67), TSS/TA (15.32) were observed in GA3 @ 300 ppm treated fruits. The maximum (32.67 days) and the minimum (18.33 days) shelf-life was observed in GA3 @ 300 ppm and distilled water respectively. This research will help in the regulation of ripening as per the needs of consumers and the distance of the market. In horticulture, it will help to extend storage life and reduce quality and economic loss.
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Zuccarelli R, Rodríguez-Ruiz M, Lopes-Oliveira PJ, Pascoal GB, Andrade SCS, Furlan CM, Purgatto E, Palma JM, Corpas FJ, Rossi M, Freschi L. Multifaceted roles of nitric oxide in tomato fruit ripening: NO-induced metabolic rewiring and consequences for fruit quality traits. JOURNAL OF EXPERIMENTAL BOTANY 2021; 72:941-958. [PMID: 33165620 DOI: 10.1093/jxb/eraa526] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/30/2020] [Indexed: 06/11/2023]
Abstract
Nitric oxide (NO) has been implicated as part of the ripening regulatory network in fleshy fruits. However, very little is known about the simultaneous action of NO on the network of regulatory events and metabolic reactions behind ripening-related changes in fruit color, taste, aroma and nutritional value. Here, we performed an in-depth characterization of the concomitant changes in tomato (Solanum lycopersicum) fruit transcriptome and metabolome associated with the delayed-ripening phenotype caused by NO supplementation at the pre-climacteric stage. Approximately one-third of the fruit transcriptome was altered in response to NO, including a multilevel down-regulation of ripening regulatory genes, which in turn restricted the production and tissue sensitivity to ethylene. NO also repressed hydrogen peroxide-scavenging enzymes, intensifying nitro-oxidative stress and S-nitrosation and nitration events throughout ripening. Carotenoid, tocopherol, flavonoid and ascorbate biosynthesis were differentially affected by NO, resulting in overaccumulation of ascorbate (25%) and flavonoids (60%), and impaired lycopene production. In contrast, the biosynthesis of compounds related to tomato taste (sugars, organic acids, amino acids) and aroma (volatiles) was slightly affected by NO. Our findings indicate that NO triggers extensive transcriptional and metabolic rewiring at the early ripening stage, modifying tomato antioxidant composition with minimal impact on fruit taste and aroma.
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Affiliation(s)
- Rafael Zuccarelli
- Departamento de Botânica, Universidade de São Paulo, USP, São Paulo, Brazil
| | | | | | - Grazieli B Pascoal
- Departamento de Alimentos e Nutrição Experimental, Universidade de São Paulo, USP, São Paulo, Brazil
- Curso de Graduação em Nutrição, Universidade Federal de Uberlândia, Minas Gerais, Brazil
| | - Sónia C S Andrade
- Departamento de Genética e Biologia Evolutiva, Universidade de São Paulo, USP, São Paulo, Brazil
| | - Cláudia M Furlan
- Departamento de Botânica, Universidade de São Paulo, USP, São Paulo, Brazil
| | - Eduardo Purgatto
- Departamento de Alimentos e Nutrição Experimental, Universidade de São Paulo, USP, São Paulo, Brazil
| | - José M Palma
- Group of Antioxidants, Free Radicals, and Nitric Oxide in Biotechnology, Food and Agriculture, Estación Experimental del Zaidín, CSIC, Granada, Spain
| | - Francisco J Corpas
- Group of Antioxidants, Free Radicals, and Nitric Oxide in Biotechnology, Food and Agriculture, Estación Experimental del Zaidín, CSIC, Granada, Spain
| | - Magdalena Rossi
- Departamento de Botânica, Universidade de São Paulo, USP, São Paulo, Brazil
| | - Luciano Freschi
- Departamento de Botânica, Universidade de São Paulo, USP, São Paulo, Brazil
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Corpas FJ, González-Gordo S, Palma JM. Nitric oxide: A radical molecule with potential biotechnological applications in fruit ripening. J Biotechnol 2020; 324:211-219. [PMID: 33115661 DOI: 10.1016/j.jbiotec.2020.10.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/14/2020] [Accepted: 10/16/2020] [Indexed: 12/26/2022]
Abstract
Nitric oxide (NO) is a short-life and free radical molecule involved in a wide range of cellular, physiological and stressful processes in higher plants. In recent years it has been observed that exogenous NO application can palliate adverse damages against abiotic and biotic stresses. Conversely, there is accumulating information indicating that endogenous NO participates significantly in the mechanism of modulation of the ripening in climacteric and non-climacteric fruits. Even more, when NO is exogenously applied, it can mediate beneficial effects during ripening and postharvest storage being one of the main effects the increase of antioxidant systems. Consequently, NO could be a promising biotechnological tool to improve crops through ameliorating nutritional indexes and to alleviate damages during fruit ripening and postharvest management. Thus, this approach should be complementary to previous strategies to allow preserving the quality and healthiness of fruits with a view of enhancing their added value. The present mini-review aims to provide an overview of NO biochemistry in plants and updated information on the relevance of NO in fruit ripening and postharvest stages with a view to its biotechnological applications.
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Affiliation(s)
- Francisco J Corpas
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture. Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, C/ Profesor Albareda, 1, 18008 Granada, Spain.
| | - Salvador González-Gordo
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture. Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, C/ Profesor Albareda, 1, 18008 Granada, Spain
| | - José M Palma
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture. Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, C/ Profesor Albareda, 1, 18008 Granada, Spain
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19
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Li G, Qin B, Li S, Yin Y, Zhao J, An W, Cao Y, Mu Z. LbNR-Derived Nitric Oxide Delays Lycium Fruit Coloration by Transcriptionally Modifying Flavonoid Biosynthetic Pathway. FRONTIERS IN PLANT SCIENCE 2020; 11:1215. [PMID: 32903673 PMCID: PMC7438876 DOI: 10.3389/fpls.2020.01215] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 07/27/2020] [Indexed: 05/29/2023]
Abstract
Anthocyanin-derived fleshy fruit pigmentation has become an excellent system for studying the regulatory network underlying fruit ripening and quality. The transcriptional control of anthocyanin biosynthesis by MYB-bHLH-WDR complexes has been well established, but the intermediate signals through which the environmental or developmental cues regulate these transcription factors remain poorly understood. Here we found that nitric oxide (NO) production during Lycium fruit ripening decreased progressively presenting a negative relationship with anthocyanins. After cloning of the nitric reductase (NR) gene from Lycium barbarum (LbNR) plants, we demonstrated that LbNR-derived NO partially inhibited anthocyanin biosynthesis but enhanced proanthocyanidin (PA) accumulation, and delayed fruit coloration. Application of the NO donor, sodium nitroprusside (SNP), produced a similar effect. The endogenous or exogenous NO downregulated the transcripts both of the regulatory genes and the structural genes that related to anthocyanin biosynthesis, while upregulated both of those genes that related to PA biosynthesis. Given there is a significant negative relationship between the levels of anthocyanins and PAs during Lycium fruit ripening, NO not only inhibited anthocyanin de novo biosynthesis but redirected the flavonoid biosynthetic pathway from anthocyanins to PA production. Two types of LrMYB transcription factors of opposite nature, namely anthocyanin-specific and PA-specific, which belong to the R2R3-MYB subfamily and 1R-MYB subfamily, respectively, were identified from L. ruthenicum fruits. It was further found that NO acts by antagonizing the ABA signaling, a phytohormone we have previously shown playing a positive role in Lycium fruit coloration. Our results provided particularly novel information about NO-ABA-anthocyanin interplay during Lycium fruit development and ripening, which may fill a gap between the developmental cues and the transcriptional regulation of anthocyanin biosynthesis.
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Affiliation(s)
- Gen Li
- College of Life Sciences, Northwest A&F University, Yangling, China
| | - Beibei Qin
- College of Life Sciences, Northwest A&F University, Yangling, China
| | - Shuodan Li
- College of Grassland Agriculture, Northwest A&F University, Yangling, China
| | - Yue Yin
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Jianhua Zhao
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Wei An
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Youlong Cao
- National Wolfberry Engineering Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Zixin Mu
- College of Life Sciences, Northwest A&F University, Yangling, China
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20
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Sadeghi K, Lee Y, Seo J. Ethylene Scavenging Systems in Packaging of Fresh Produce: A Review. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1695836] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kambiz Sadeghi
- Department of Packaging, Yonsei University, Wonju-si, South Korea
| | - Younsuk Lee
- Department of Packaging, Yonsei University, Wonju-si, South Korea
| | - Jongchul Seo
- Department of Packaging, Yonsei University, Wonju-si, South Korea
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21
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Martínez-Medina A, Pescador L, Terrón-Camero LC, Pozo MJ, Romero-Puertas MC. Nitric oxide in plant-fungal interactions. JOURNAL OF EXPERIMENTAL BOTANY 2019; 70:4489-4503. [PMID: 31197351 DOI: 10.1093/jxb/erz289] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 06/05/2019] [Indexed: 05/17/2023]
Abstract
Whilst many interactions with fungi are detrimental for plants, others are beneficial and result in improved growth and stress tolerance. Thus, plants have evolved sophisticated mechanisms to restrict pathogenic interactions while promoting mutualistic relationships. Numerous studies have demonstrated the importance of nitric oxide (NO) in the regulation of plant defence against fungal pathogens. NO triggers a reprograming of defence-related gene expression, the production of secondary metabolites with antimicrobial properties, and the hypersensitive response. More recent studies have shown a regulatory role of NO during the establishment of plant-fungal mutualistic associations from the early stages of the interaction. Indeed, NO has been recently shown to be produced by the plant after the recognition of root fungal symbionts, and to be required for the optimal control of mycorrhizal symbiosis. Although studies dealing with the function of NO in plant-fungal mutualistic associations are still scarce, experimental data indicate that different regulation patterns and functions for NO exist between plant interactions with pathogenic and mutualistic fungi. Here, we review recent progress in determining the functions of NO in plant-fungal interactions, and try to identify common and differential patterns related to pathogenic and mutualistic associations, and their impacts on plant health.
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Affiliation(s)
- Ainhoa Martínez-Medina
- Plant-Microorganism Interaction Unit, Institute of Natural Resources and Agrobiology of Salamanca (IRNASA-CSIC), Salamanca, Spain
| | - Leyre Pescador
- Department of Biochemistry, Cell and Molecular Plant Biology, Estación Experimental del Zaidín (CSIC), Granada, Spain
- Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín (CSIC), Granada, Spain
| | - Laura C Terrón-Camero
- Department of Biochemistry, Cell and Molecular Plant Biology, Estación Experimental del Zaidín (CSIC), Granada, Spain
| | - María J Pozo
- Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín (CSIC), Granada, Spain
| | - María C Romero-Puertas
- Plant-Microorganism Interaction Unit, Institute of Natural Resources and Agrobiology of Salamanca (IRNASA-CSIC), Salamanca, Spain
- Department of Biochemistry, Cell and Molecular Plant Biology, Estación Experimental del Zaidín (CSIC), Granada, Spain
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22
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Hasanuzzaman M, Alhaithloul HAS, Parvin K, Bhuyan MHMB, Tanveer M, Mohsin SM, Nahar K, Soliman MH, Mahmud JA, Fujita M. Polyamine Action under Metal/Metalloid Stress: Regulation of Biosynthesis, Metabolism, and Molecular Interactions. Int J Mol Sci 2019; 20:ijms20133215. [PMID: 31261998 PMCID: PMC6651247 DOI: 10.3390/ijms20133215] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 06/22/2019] [Accepted: 06/26/2019] [Indexed: 11/17/2022] Open
Abstract
Polyamines (PAs) are found in all living organisms and serve many vital physiological processes. In plants, PAs are ubiquitous in plant growth, physiology, reproduction, and yield. In the last decades, PAs have been studied widely for exploring their function in conferring abiotic stresses (salt, drought, and metal/metalloid toxicity) tolerance. The role of PAs in enhancing antioxidant defense mechanism and subsequent oxidative stress tolerance in plants is well-evident. However, the enzymatic regulation in PAs biosynthesis and metabolism is still under research and widely variable under various stresses and plant types. Recently, exogenous use of PAs, such as putrescine, spermidine, and spermine, was found to play a vital role in enhancing stress tolerance traits in plants. Polyamines also interact with other molecules like phytohormones, nitric oxides, trace elements, and other signaling molecules to providing coordinating actions towards stress tolerance. Due to the rapid industrialization metal/metalloid(s) contamination in the soil and subsequent uptake and toxicity in plants causes the most significant yield loss in cultivated plants, which also hamper food security. Finding the ways in enhancing tolerance and remediation mechanism is one of the critical tasks for plant biologists. In this review, we will focus the recent update on the roles of PAs in conferring metal/metalloid(s) tolerance in plants.
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Affiliation(s)
- Mirza Hasanuzzaman
- Department of Agronomy, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh.
| | | | - Khursheda Parvin
- Laboratory of Plant Stress Response, Department of Applied Biological Sciences, Faculty of Agriculture, Kagawa University, Kagawa 761-0795, Japan
- Department of Horticulture, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - M H M Borhannuddin Bhuyan
- Laboratory of Plant Stress Response, Department of Applied Biological Sciences, Faculty of Agriculture, Kagawa University, Kagawa 761-0795, Japan
- Citrus Research Station, Bangladesh Agricultural Research Institute, Jaintapur, Sylhet 3156, Bangladesh
| | - Mohsin Tanveer
- Stress Physiology Research Group, School of Land and Food, University of Tasmania, 7005 Hobart, Australia
| | - Sayed Mohammad Mohsin
- Laboratory of Plant Stress Response, Department of Applied Biological Sciences, Faculty of Agriculture, Kagawa University, Kagawa 761-0795, Japan
- Department of Plant Pathology, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - Kamrun Nahar
- Department of Agricultural Botany, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - Mona H Soliman
- Biology Department, Faculty of Science Yanbu, Taibah University, Al-Sharm, Yanbu El-Bahr, Yanbu 46429, Saudi Arabia
- Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Jubayer Al Mahmud
- Department of Agroforestry and Environmental Science, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - Masayuki Fujita
- Laboratory of Plant Stress Response, Department of Applied Biological Sciences, Faculty of Agriculture, Kagawa University, Kagawa 761-0795, Japan
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Castillo MC, Coego A, Costa-Broseta Á, León J. Nitric oxide responses in Arabidopsis hypocotyls are mediated by diverse phytohormone pathways. JOURNAL OF EXPERIMENTAL BOTANY 2018; 69:5265-5278. [PMID: 30085082 PMCID: PMC6184486 DOI: 10.1093/jxb/ery286] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/24/2018] [Indexed: 05/03/2023]
Abstract
Plants are often exposed to high levels of nitric oxide (NO) that affects development and stress-triggered responses. However, the way in which plants sense NO is still largely unknown. Here we combine the analysis of early changes in the transcriptome of plants exposed to a short acute pulse of exogenous NO with the identification of transcription factors (TFs) involved in NO sensing. The NO-responsive transcriptome was enriched in hormone homeostasis- and signaling-related genes. To assess events involved in NO sensing in hypocotyls, we used a functional sensing assay based on the NO-induced inhibition of hypocotyl elongation in etiolated seedlings. Hormone-related mutants and the TRANSPLANTA collection of transgenic lines conditionally expressing Arabidopsis TFs were screened for NO-triggered hypocotyl shortening. These approaches allowed the identification of hormone-related TFs, ethylene perception and signaling, strigolactone biosynthesis and signaling, and salicylate production and accumulation that are essential for or modulate hypocotyl NO sensing. Moreover, NO inhibits hypocotyl elongation through the positive and negative regulation of some abscisic acid (ABA) receptors and transcripts encoding brassinosteroid signaling components thereby also implicating these hormones in NO sensing.
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Affiliation(s)
- Mari-Cruz Castillo
- Instituto de Biología Molecular y Celular de Plantas (Consejo Superior de Investigaciones Científicas–Universidad Politécnica de Valencia), Valencia, Spain
| | - Alberto Coego
- Instituto de Biología Molecular y Celular de Plantas (Consejo Superior de Investigaciones Científicas–Universidad Politécnica de Valencia), Valencia, Spain
| | - Álvaro Costa-Broseta
- Instituto de Biología Molecular y Celular de Plantas (Consejo Superior de Investigaciones Científicas–Universidad Politécnica de Valencia), Valencia, Spain
| | - José León
- Instituto de Biología Molecular y Celular de Plantas (Consejo Superior de Investigaciones Científicas–Universidad Politécnica de Valencia), Valencia, Spain
- Correspondence:
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Corpas FJ, Palma JM. Nitric oxide on/off in fruit ripening. PLANT BIOLOGY (STUTTGART, GERMANY) 2018; 20:805-807. [PMID: 29869825 DOI: 10.1111/plb.12852] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/28/2018] [Indexed: 05/21/2023]
Abstract
Fruit ripening is a complex physiological process involving significant external and internal modifications. Classic edible fleshy fruits have been classified as climacteric or non-climacteric according to their dependence on the phyto hormone ethylene; however, data have increasingly confirmed the involvement of the free radical nitric oxide (NO) in this process. Moreover, the exogenous application of NO demonstrates its beneficial effects on fruit quality.
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Affiliation(s)
- F J Corpas
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture, Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, Granada, Spain
| | - J M Palma
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture, Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, Granada, Spain
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25
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Podlešáková K, Ugena L, Spíchal L, Doležal K, De Diego N. Phytohormones and polyamines regulate plant stress responses by altering GABA pathway. N Biotechnol 2018; 48:53-65. [PMID: 30048769 DOI: 10.1016/j.nbt.2018.07.003] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 06/20/2018] [Accepted: 07/21/2018] [Indexed: 11/16/2022]
Abstract
In plants, γ-aminobutyric acid (GABA) accumulates rapidly in response to environmental stress and variations in its endogenous concentration have been shown to affect plant growth. Exogenous application of GABA has also conferred higher stress tolerance by modulating the expression of genes involved in plant signalling, transcriptional regulation, hormone biosynthesis, reactive oxygen species production and polyamine metabolism. Plant hormones play critical roles in adaptation of plants to adverse environmental conditions through a sophisticated crosstalk among them. Several studies have provided evidence for the relationships between GABA, polyamines and hormones such as abscisic acid, cytokinins, auxins, gibberellins and ethylene, among others, focussing on the effect that one specific group of compounds exerts over the metabolic and signalling pathways of others. In this review, we bring together information obtained from plants exposed to several stress conditions and discuss the possible links among these different groups of molecules. The analysis supports the view that highly conserved pathways connect primary and secondary metabolism, with an overlap of regulatory functions related to stress responses and tolerance among phytohormones, amino acids and polyamines.
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Affiliation(s)
- Kateřina Podlešáková
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, CZ-78371, Czech Republic.
| | - Lydia Ugena
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, CZ-78371, Czech Republic.
| | - Lukáš Spíchal
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, CZ-78371, Czech Republic.
| | - Karel Doležal
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, CZ-78371, Czech Republic.
| | - Nuria De Diego
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, CZ-78371, Czech Republic.
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26
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Singh N, Bhatla SC. Nitric oxide regulates lateral root formation through modulation of ACC oxidase activity in sunflower seedlings under salt stress. PLANT SIGNALING & BEHAVIOR 2018; 13:e1473683. [PMID: 29939832 PMCID: PMC6103280 DOI: 10.1080/15592324.2018.1473683] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 05/02/2018] [Indexed: 05/21/2023]
Abstract
Nitric oxide (NO) is established as a modulator of various developmental processes in plants through its interaction with multiple enzymatic and non-enzymatic biomolecules. Lateral root (LR) induction and extension in sunflower (Helianthus annuus L.) has been observed to be governed by a probable crosstalk between NO and ethylene biosynthesizing enzyme-ACC oxidase. NaCl (120 mM) stress not only lowers LR induction but also reduces their extension growth. Quenching of endogenous NO by raising seedlings in presence of 40 µM hemoglobin in the growth medium does not affect LR induction but lowers their extension growth. NaCl stress and NO depletion have additive effects on the enhancement of ACC oxidase activity, leading to enhanced ethylene biosynthesis. Role of NO has been further confirmed by raising sunflower seedlings in the presence of 20-60 µM of two NO donors, sodium nitroprusside (SNP) and diethylenetriamine NONOate (DETA). LR extension growth was higher with DETA than SNP as NO donor at 40 µM. Iron-deficiency also promoted LR proliferation. It also significantly lowered ACC oxidase activity in the seedling roots in response to salt stress. Based on the present findings it is proposed that salt stress-mediated LR proliferation is regulated by NO through its binding with ACC oxidase (an iron-containing enzyme). This results in the formation of a stable ternary complex (ACC-ACC oxidase-NO) which leads to the reduction in ethylene biosynthesis. Lesser availability of ethylene consequently brings about enhanced LR formation.
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Affiliation(s)
- Neha Singh
- Laboratory of Plant Physiology and Biochemistry, Department of Botany, University of Delhi, Delhi-India
| | - Sathish C. Bhatla
- Laboratory of Plant Physiology and Biochemistry, Department of Botany, University of Delhi, Delhi-India
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Huang J, Wei H, Li L, Yu S. Transcriptome analysis of nitric oxide-responsive genes in upland cotton (Gossypium hirsutum). PLoS One 2018; 13:e0192367. [PMID: 29513679 PMCID: PMC5841646 DOI: 10.1371/journal.pone.0192367] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 01/21/2018] [Indexed: 12/27/2022] Open
Abstract
Nitric oxide (NO) is an important signaling molecule with diverse physiological functions in plants. It is therefore important to characterize the downstream genes and signal transduction networks modulated by NO. Here, we identified 1,932 differentially expressed genes (DEGs) responding to NO in upland cotton using high throughput tag sequencing. The results of quantitative real-time polymerase chain reaction (qRT-PCR) analysis of 25 DEGs showed good consistency. Gene Ontology (GO) and KEGG pathway were analyzed to gain a better understanding of these DEGs. We identified 157 DEGs belonging to 36 transcription factor (TF) families and 72 DEGs related to eight plant hormones, among which several TF families and hormones were involved in stress responses. Hydrogen peroxide and malondialdehyde (MDA) contents were increased, as well related genes after treatment with sodium nitroprusside (SNP) (an NO donor), suggesting a role for NO in the plant stress response. Finally, we compared of the current and previous data indicating a massive number of NO-responsive genes at the large-scale transcriptome level. This study evaluated the landscape of NO-responsive genes in cotton and identified the involvement of NO in the stress response. Some of the identified DEGs represent good candidates for further functional analysis in cotton.
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Affiliation(s)
- Juan Huang
- Research Center of Buckwheat Industry Technology, Guizhou Normal University, Guiyang, Guizhou, P. R. China
- State Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, Henan, P. R. China
| | - Hengling Wei
- State Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, Henan, P. R. China
| | - Libei Li
- State Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, Henan, P. R. China
| | - Shuxun Yu
- State Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, Henan, P. R. China
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Sasidharan R, Hartman S, Liu Z, Martopawiro S, Sajeev N, van Veen H, Yeung E, Voesenek LACJ. Signal Dynamics and Interactions during Flooding Stress. PLANT PHYSIOLOGY 2018; 176:1106-1117. [PMID: 29097391 PMCID: PMC5813540 DOI: 10.1104/pp.17.01232] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 10/27/2017] [Indexed: 05/20/2023]
Abstract
Flooding is detrimental for nearly all higher plants, including crops. The compound stress elicited by slow gas exchange and low light levels under water is responsible for both a carbon and an energy crisis ultimately leading to plant death. The endogenous concentrations of four gaseous compounds, oxygen, carbon dioxide, ethylene, and nitric oxide, change during the submergence of plant organs in water. These gases play a pivotal role in signal transduction cascades, leading to adaptive processes such as metabolic adjustments and anatomical features. Of these gases, ethylene is seen as the most consistent, pervasive, and reliable signal of early flooding stress, most likely in tight interaction with the other gases. The production of reactive oxygen species (ROS) in plant cells during flooding and directly after subsidence, during which the plant is confronted with high light and oxygen levels, is characteristic for this abiotic stress. Low, well-controlled levels of ROS are essential for adaptive signaling pathways, in interaction with the other gaseous flooding signals. On the other hand, excessive uncontrolled bursts of ROS can be highly damaging for plants. Therefore, a fine-tuned balance is important, with a major role for ROS production and scavenging. Our understanding of the temporal dynamics of the four gases and ROS is basal, whereas it is likely that they form a signature readout of prevailing flooding conditions and subsequent adaptive responses.
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Affiliation(s)
- Rashmi Sasidharan
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Sjon Hartman
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Zeguang Liu
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Shanice Martopawiro
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Nikita Sajeev
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
- Molecular Plant Physiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Hans van Veen
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Elaine Yeung
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Laurentius A C J Voesenek
- Plant Ecophysiology, Institute of Environmental Biology, Utrecht University, 3584 CH Utrecht, The Netherlands
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Santisree P, Bhatnagar-Mathur P, Sharma KK. Molecular insights into the functional role of nitric oxide (NO) as a signal for plant responses in chickpea. FUNCTIONAL PLANT BIOLOGY : FPB 2018; 45:267-283. [PMID: 32291041 DOI: 10.1071/fp16324] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 03/14/2017] [Indexed: 06/11/2023]
Abstract
The molecular mechanisms and targets of nitric oxide (NO) are not fully known in plants. Our study reports the first large-scale quantitative proteomic analysis of NO donor responsive proteins in chickpea. Dose response studies carried out using NO donors, sodium nitroprusside (SNP), diethylamine NONOate (DETA) and S-nitrosoglutathione (GSNO) in chickpea genotype ICCV1882, revealed a dose dependent positive impact on seed germination and seedling growth. SNP at 0.1mM concentration proved to be most appropriate following confirmation using four different chickpea genotypes. while SNP treatment enhanced the percentage of germination, chlorophyll and nitrogen contents in chickpea, addition of NO scavenger, cPTIO reverted its impact under abiotic stresses. Proteome profiling revealed 172 downregulated and 76 upregulated proteins, of which majority were involved in metabolic processes (118) by virtue of their catalytic (145) and binding (106) activity. A few crucial proteins such as S-adenosylmethionine synthase, dehydroascorbate reductase, pyruvate kinase fragment, 1-aminocyclopropane-1-carboxylic acid oxidase, 1-pyrroline-5-carboxylate synthetase were less abundant whereas Bowman-Birk type protease inhibitor, non-specific lipid transfer protein, chalcone synthase, ribulose-1-5-bisphosphate carboxylase oxygenase large subunit, PSII D2 protein were highly abundant in SNP treated samples. This study highlights the protein networks for a better understanding of possible NO induced regulatory mechanisms in plants.
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Affiliation(s)
- Parankusam Santisree
- International Crops Research Institute for the Semiarid Tropics (ICRISAT), Patancheru, Hyderabad-502324, Telangana, India
| | - Pooja Bhatnagar-Mathur
- International Crops Research Institute for the Semiarid Tropics (ICRISAT), Patancheru, Hyderabad-502324, Telangana, India
| | - Kiran K Sharma
- International Crops Research Institute for the Semiarid Tropics (ICRISAT), Patancheru, Hyderabad-502324, Telangana, India
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Parankusam S, Adimulam SS, Bhatnagar-Mathur P, Sharma KK. Nitric Oxide (NO) in Plant Heat Stress Tolerance: Current Knowledge and Perspectives. FRONTIERS IN PLANT SCIENCE 2017; 8:1582. [PMID: 28955368 PMCID: PMC5601411 DOI: 10.3389/fpls.2017.01582] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 08/29/2017] [Indexed: 05/21/2023]
Abstract
High temperature is one of the biggest abiotic stress challenges for agriculture. While, Nitric oxide (NO) is gaining increasing attention from plant science community due to its involvement in resistance to various plant stress conditions, its implications on heat stress tolerance is still unclear. Several lines of evidence indicate NO as a key signaling molecule in mediating various plant responses such as photosynthesis, oxidative defense, osmolyte accumulation, gene expression, and protein modifications under heat stress. Furthermore, the interactions of NO with other signaling molecules and phytohormones to attain heat tolerance have also been building up in recent years. Nevertheless, deep insights into the functional intermediaries or signal transduction components associated with NO-mediated heat stress signaling are imperative to uncover their involvement in plant hormone induced feed-back regulations, ROS/NO balance, and stress induced gene transcription. Although, progress is underway, much work remains to define the functional relevance of this molecule in plant heat tolerance. This review provides an overview on current status and discuss knowledge gaps in exploiting NO, thereby enhancing our understanding of the role of NO in plant heat tolerance.
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Affiliation(s)
- Santisree Parankusam
- International Crops Research Institute for the Semi-Arid TropicsPatancheru, India
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Novikova GV, Mur LAJ, Nosov AV, Fomenkov AA, Mironov KS, Mamaeva AS, Shilov ES, Rakitin VY, Hall MA. Nitric Oxide Has a Concentration-Dependent Effect on the Cell Cycle Acting via EIN2 in Arabidopsis thaliana Cultured Cells. Front Physiol 2017; 8:142. [PMID: 28344560 PMCID: PMC5344996 DOI: 10.3389/fphys.2017.00142] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 02/23/2017] [Indexed: 11/13/2022] Open
Abstract
Ethylene is known to influence the cell cycle (CC) via poorly characterized roles whilst nitric oxide (NO) has well-established roles in the animal CC but analogous role(s) have not been reported for plants. As NO and ethylene signaling events often interact we examined their role in CC in cultured cells derived from Arabidopsis thaliana wild-type (Col-0) plants and from ethylene-insensitive mutant ein2-1 plants. Both NO and ethylene were produced mainly during the first 5 days of the sub-cultivation period corresponding to the period of active cell division. However, in ein2-1 cells, ethylene generation was significantly reduced while NO levels were increased. With application of a range of concentrations of the NO donor, sodium nitroprusside (SNP) (between 20 and 500 μM) ethylene production was significantly diminished in Col-0 but unchanged in ein2-1 cells. Flow cytometry assays showed that in Col-0 cells treatments with 5 and 10 μM SNP concentrations led to an increase in S-phase cell number indicating the stimulation of G1/S transition. However, at ≥20 μM SNP CC progression was restrained at G1/S transition. In the mutant ein2-1 strain, the index of S-phase cells was not altered at 5-10 μM SNP but decreased dramatically at higher SNP concentrations. Concomitantly, 5 μM SNP induced transcription of genes encoding CDKA;1 and CYCD3;1 in Col-0 cells whereas transcription of CDKs and CYCs were not significantly altered in ein2-1 cells at any SNP concentrations examined. Hence, it is appears that EIN2 is required for full responses at each SNP concentration. In ein2-1 cells, greater amounts of NO, reactive oxygen species, and the tyrosine-nitrating peroxynitrite radical were detected, possibly indicating NO-dependent post-translational protein modifications which could stop CC. Thus, we suggest that in Arabidopsis cultured cells NO affects CC progression as a concentration-dependent modulator with a dependency on EIN2 for both ethylene production and a NO/ethylene regulatory function.
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Affiliation(s)
- Galina V. Novikova
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Luis A. J. Mur
- Molecular Plant Pathology Group, Institute of Biological, Environmental and Rural Sciences, Aberystwyth UniversityAberystwyth, UK
| | - Alexander V. Nosov
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Artem A. Fomenkov
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Kirill S. Mironov
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Anna S. Mamaeva
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Evgeny S. Shilov
- Department of Immunology, M.V. Lomonosov Moscow State UniversityMoscow, Russia
| | - Victor Y. Rakitin
- Laboratory of Intracellular Regulation, K.A. Timiryazev Institute of Plant Physiology, Russian Academy of SciencesMoscow, Russia
| | - Michael A. Hall
- Molecular Plant Pathology Group, Institute of Biological, Environmental and Rural Sciences, Aberystwyth UniversityAberystwyth, UK
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Asgher M, Per TS, Masood A, Fatma M, Freschi L, Corpas FJ, Khan NA. Nitric oxide signaling and its crosstalk with other plant growth regulators in plant responses to abiotic stress. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:2273-2285. [PMID: 27812964 DOI: 10.1007/s11356-016-7947-8] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 10/20/2016] [Indexed: 05/18/2023]
Abstract
Nitric oxide (NO) is a free radical molecule involved in an array of functions under physiological and adverse environmental conditions. As other free radical molecules, NO biological action depends on its cellular concentration, acting as a signal molecule when produced at low concentration or resulting in cellular damage when produced at sufficiently high levels to trigger nitro-oxidative stress. Over the last decade, significant progress has been made in characterizing NO metabolism and action mechanism, revealing that diverse biosynthetic routes can generate this free radical in plants and its action mainly occurs through posttranslational modification (nitration and S-nitrosylation) of target proteins. Intricate crosstalk networks between NO and other signaling molecules have been described involving phytohormones, other second messengers, and key transcription factors. This review will focus on our current understanding of NO interplay with phytohormones and other plant growth regulators under abiotic stress conditions.
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Affiliation(s)
- Mohd Asgher
- Plant Physiology and Biochemistry Laboratory, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
| | - Tasir S Per
- Plant Physiology and Biochemistry Laboratory, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
| | - Asim Masood
- Plant Physiology and Biochemistry Laboratory, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
| | - Mehar Fatma
- Plant Physiology and Biochemistry Laboratory, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
| | - Luciano Freschi
- Laboratory of Plant Physiology and Biochemistry, Department of Botany, University of Sao Paulo, Sao Paulo, Brazil
| | - Francisco J Corpas
- Group of Antioxidants, Free Radicals and Nitric Oxide in Biotechnology, Food and Agriculture, Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, Apartado 419, 18080, Granada, Spain.
| | - Nafees A Khan
- Plant Physiology and Biochemistry Laboratory, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India.
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Bodanapu R, Gupta SK, Basha PO, Sakthivel K, Sreelakshmi Y, Sharma R. Nitric Oxide Overproduction in Tomato shr Mutant Shifts Metabolic Profiles and Suppresses Fruit Growth and Ripening. FRONTIERS IN PLANT SCIENCE 2016; 7:1714. [PMID: 27965677 PMCID: PMC5124567 DOI: 10.3389/fpls.2016.01714] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 10/31/2016] [Indexed: 05/23/2023]
Abstract
Nitric oxide (NO) plays a pivotal role in growth and disease resistance in plants. It also acts as a secondary messenger in signaling pathways for several plant hormones. Despite its clear role in regulating plant development, its role in fruit development is not known. In an earlier study, we described a short root (shr) mutant of tomato, whose phenotype results from hyperaccumulation of NO. The molecular mapping localized shr locus in 2.5 Mb region of chromosome 9. The shr mutant showed sluggish growth, with smaller leaves, flowers and was less fertile than wild type. The shr mutant also showed reduced fruit size and slower ripening of the fruits post-mature green stage to the red ripe stage. Comparison of the metabolite profiles of shr fruits with wild-type fruits during ripening revealed a significant shift in the patterns. In shr fruits intermediates of the tricarboxylic acid (TCA) cycle were differentially regulated than WT indicating NO affected the regulation of TCA cycle. The accumulation of several amino acids, particularly tyrosine, was higher, whereas most fatty acids were downregulated in shr fruits. Among the plant hormones at one or more stages of ripening, ethylene, Indole-3-acetic acid and Indole-3-butyric acid increased in shr, whereas abscisic acid declined. Our analyses indicate that the retardation of fruit growth and ripening in shr mutant likely results from the influence of NO on central carbon metabolism and endogenous phytohormones levels.
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Melo NKG, Bianchetti RE, Lira BS, Oliveira PMR, Zuccarelli R, Dias DLO, Demarco D, Peres LEP, Rossi M, Freschi L. Nitric Oxide, Ethylene, and Auxin Cross Talk Mediates Greening and Plastid Development in Deetiolating Tomato Seedlings. PLANT PHYSIOLOGY 2016; 170:2278-94. [PMID: 26829981 PMCID: PMC4825133 DOI: 10.1104/pp.16.00023] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 01/29/2016] [Indexed: 05/19/2023]
Abstract
The transition from etiolated to green seedlings involves the conversion of etioplasts into mature chloroplasts via a multifaceted, light-driven process comprising multiple, tightly coordinated signaling networks. Here, we demonstrate that light-induced greening and chloroplast differentiation in tomato (Solanum lycopersicum) seedlings are mediated by an intricate cross talk among phytochromes, nitric oxide (NO), ethylene, and auxins. Genetic and pharmacological evidence indicated that either endogenously produced or exogenously applied NO promotes seedling greening by repressing ethylene biosynthesis and inducing auxin accumulation in tomato cotyledons. Analysis performed in hormonal tomato mutants also demonstrated that NO production itself is negatively and positively regulated by ethylene and auxins, respectively. Representing a major biosynthetic source of NO in tomato cotyledons, nitrate reductase was shown to be under strict control of both phytochrome and hormonal signals. A close NO-phytochrome interaction was revealed by the almost complete recovery of the etiolated phenotype of red light-grown seedlings of the tomato phytochrome-deficient aurea mutant upon NO fumigation. In this mutant, NO supplementation induced cotyledon greening, chloroplast differentiation, and hormonal and gene expression alterations similar to those detected in light-exposed wild-type seedlings. NO negatively impacted the transcript accumulation of genes encoding phytochromes, photomorphogenesis-repressor factors, and plastid division proteins, revealing that this free radical can mimic transcriptional changes typically triggered by phytochrome-dependent light perception. Therefore, our data indicate that negative and positive regulatory feedback loops orchestrate ethylene-NO and auxin-NO interactions, respectively, during the conversion of colorless etiolated seedlings into green, photosynthetically competent young plants.
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Affiliation(s)
- Nielda K G Melo
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Ricardo E Bianchetti
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Bruno S Lira
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Paulo M R Oliveira
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Rafael Zuccarelli
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Devisson L O Dias
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Diego Demarco
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Lazaro E P Peres
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Magdalena Rossi
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
| | - Luciano Freschi
- Department of Botany, University of São Paulo, Sao Paulo 05508-090, Brazil (N.K.G.M., R.E.B., B.S.L., P.M.R.O., R.Z., D.L.O.D., D.D., M.R., L.F.); andDepartment of Biological Sciences, Escola Superior de Agricultura Luiz de Queiroz, University of São Paulo, Piracicaba 13418-900, Brazil (L.E.P.P.)
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Li X, Pan Y, Chang B, Wang Y, Tang Z. NO Promotes Seed Germination and Seedling Growth Under High Salt May Depend on EIN3 Protein in Arabidopsis. FRONTIERS IN PLANT SCIENCE 2016; 6:1203. [PMID: 26779234 PMCID: PMC4703817 DOI: 10.3389/fpls.2015.01203] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 12/14/2015] [Indexed: 05/23/2023]
Abstract
The gas molecule nitric oxide (NO) can cooperate with ethylene to tightly modulate plant growth and stress responses. One of the mechanism of their crosstalk is that NO is able to activate ethylene biosynthesis, possibly through post-translational modification of key enzymes such as ACC synthase and oxidase by S-nitrosylation. In this paper, we focus on the crosstalk of NO with ethylene signaling transduction transcription factor EIN3 (Ethylene Insensitive 3) and downstream gene expression in alleviating germination inhibition and growth damage induced by high salt. The Arabidopsis lines affected in ethylene signaling (ein3eil1) and NO biosynthesis (nia1nia2) were employed to compare with the wild-type Col-0 and overexpressing line EIN3ox. Firstly, the obviously inhibited germination, greater ratio of bleached leaves and enhanced electrolyte leakage were found in ein3eil1 and nia1nia2 lines than in Col-0 plants upon high salinity. However, the line EIN3ox obtained a notably elevated ability to germinate and improved seedling resistance. The experiment with SNP alone or plus high salt mostly enhanced the expression of EIN3 transcripts, compared with ACO4 and ACS2. The western blot and transcript analysis found that high-salt-induced EIN3 stabilization and EIN3 transcripts were largely attenuated in the NO biogenesis mutant nia1nia2 plants than in Col-0 ones. This observation was confirmed by simulation experiments with NO scavenger cPTIO to block NO emission. Taken together, our study provides insights that NO promotes seed germination and seedlings growth under salinity may depend on EIN3 protein.
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Affiliation(s)
- Xilong Li
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry UniversityHarbin, China
| | - Yajie Pan
- The Key Laboratory of Plant Ecology, Northeast Forestry UniversityHarbin, China
| | - Bowen Chang
- The Key Laboratory of Plant Ecology, Northeast Forestry UniversityHarbin, China
| | - Yucheng Wang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry UniversityHarbin, China
| | - Zhonghua Tang
- The Key Laboratory of Plant Ecology, Northeast Forestry UniversityHarbin, China
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Santisree P, Bhatnagar-Mathur P, Sharma KK. NO to drought-multifunctional role of nitric oxide in plant drought: Do we have all the answers? PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2015; 239:44-55. [PMID: 26398790 DOI: 10.1016/j.plantsci.2015.07.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 07/16/2015] [Accepted: 07/17/2015] [Indexed: 05/25/2023]
Abstract
Nitric oxide (NO) is a versatile gaseous signaling molecule with increasing significance in plant research due to its association with various stress responses. Although, improved drought tolerance by NO is associated greatly with its ability to reduce stomatal opening and oxidative stress, it can immensely influence other physiological processes such as photosynthesis, proline accumulation and seed germination under water deficit. NO as a free radical can directly alter proteins, enzyme activities, gene transcription, and post-translational modifications that benefit functional recovery from drought. The present drought-mitigating strategies have focused on exogenous application of NO donors for exploring the associated physiological and molecular events, transgenic and mutant studies, but are inadequate. Considering the biphasic effects of NO, a cautious deployment is necessary along with a systematic approach for deciphering positively regulated responses to avoid any cytotoxic effects. Identification of NO target molecules and in-depth analysis of its effects under realistic field drought conditions should be an upmost priority. This detailed synthesis on the role of NO offers new insights on its functions, signaling, regulation, interactions and co-existence with different drought-related events providing future directions for exploiting this molecule towards improving drought tolerance in crop plants.
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Affiliation(s)
- Parankusam Santisree
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad 502324, Telangana, India.
| | - Pooja Bhatnagar-Mathur
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad 502324, Telangana, India
| | - Kiran K Sharma
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad 502324, Telangana, India
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Tanou G, Minas IS, Karagiannis E, Tsikou D, Audebert S, Papadopoulou KK, Molassiotis A. The impact of sodium nitroprusside and ozone in kiwifruit ripening physiology: a combined gene and protein expression profiling approach. ANNALS OF BOTANY 2015; 116:649-662. [PMID: 26159933 DOI: 10.1093/aob/mcv107649-662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 05/29/2015] [Indexed: 05/26/2023]
Abstract
BACKGROUND AND AIMS Despite their importance in many aspects of plant physiology, information about the function of oxidative and, particularly, of nitrosative signalling in fruit biology is limited. This study examined the possible implications of O3 and sodium nitroprusside (SNP) in kiwifruit ripening, and their interacting effects. It also aimed to investigate changes in the kiwifruit proteome in response to SNP and O3 treatments, together with selected transcript analysis, as a way to enhance our understanding of the fruit ripening syndrome. METHODS Kiwifruits following harvest were pre-treated with 100 μm SNP, then cold-stored (0 °C, relative humidity 95 %) for either 2 or 6 months in the absence or in the presence of O3 (0·3 μL L(-1)), and subsequently were allowed to ripen at 20 °C. The ripening behaviour of fruit was characterized using several approaches: together with ethylene production, several genes, enzymes and metabolites involved in ethylene biosynthesis were analysed. Kiwifruit proteins were identified using 2-D electrophoresis coupled with nanoliquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. Expression patterns of kiwifruit ripening-related genes were also analysed using real-time quantitative reverse transcription-PCR (RT-qPCR). KEY RESULTS O3 treatment markedly delayed fruit softening and depressed the ethylene biosynthetic mechanism. Although SNP alone was relatively ineffective in regulating ripening, SNP treatment prior to O3 exposure attenuated the O3-induced ripening inhibition. Proteomic analysis revealed a considerable overlap between proteins affected by both SNP and O3. Consistent with this, the temporal dynamics in the expression of selected kiwifruit ripening-related genes were noticeably different between individual O3 and combined SNP and O3 treatments. CONCLUSIONS This study demonstrates that O3-induced ripening inhibition could be reversed by SNP and provides insights into the interaction between oxidative and nitrosative signalling in climacteric fruit ripening.
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Affiliation(s)
- Georgia Tanou
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Ioannis S Minas
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Evangelos Karagiannis
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Daniela Tsikou
- Department of Biochemistry and Biotechnology, University of Thessaly, 41221 Larissa, Greece and
| | - Stéphane Audebert
- CRCM, INSERM U1068, Institute Paoli-Calmettes, Aix-Marseille University, UM105, CNRS, UMR7258, 163 Luminy Av.F-13009 Marseille, France
| | - Kalliope K Papadopoulou
- Department of Biochemistry and Biotechnology, University of Thessaly, 41221 Larissa, Greece and
| | - Athanassios Molassiotis
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece,
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Tanou G, Minas IS, Karagiannis E, Tsikou D, Audebert S, Papadopoulou KK, Molassiotis A. The impact of sodium nitroprusside and ozone in kiwifruit ripening physiology: a combined gene and protein expression profiling approach. ANNALS OF BOTANY 2015; 116:649-62. [PMID: 26159933 PMCID: PMC4578001 DOI: 10.1093/aob/mcv107] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 05/29/2015] [Indexed: 05/02/2023]
Abstract
BACKGROUND AND AIMS Despite their importance in many aspects of plant physiology, information about the function of oxidative and, particularly, of nitrosative signalling in fruit biology is limited. This study examined the possible implications of O3 and sodium nitroprusside (SNP) in kiwifruit ripening, and their interacting effects. It also aimed to investigate changes in the kiwifruit proteome in response to SNP and O3 treatments, together with selected transcript analysis, as a way to enhance our understanding of the fruit ripening syndrome. METHODS Kiwifruits following harvest were pre-treated with 100 μm SNP, then cold-stored (0 °C, relative humidity 95 %) for either 2 or 6 months in the absence or in the presence of O3 (0·3 μL L(-1)), and subsequently were allowed to ripen at 20 °C. The ripening behaviour of fruit was characterized using several approaches: together with ethylene production, several genes, enzymes and metabolites involved in ethylene biosynthesis were analysed. Kiwifruit proteins were identified using 2-D electrophoresis coupled with nanoliquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. Expression patterns of kiwifruit ripening-related genes were also analysed using real-time quantitative reverse transcription-PCR (RT-qPCR). KEY RESULTS O3 treatment markedly delayed fruit softening and depressed the ethylene biosynthetic mechanism. Although SNP alone was relatively ineffective in regulating ripening, SNP treatment prior to O3 exposure attenuated the O3-induced ripening inhibition. Proteomic analysis revealed a considerable overlap between proteins affected by both SNP and O3. Consistent with this, the temporal dynamics in the expression of selected kiwifruit ripening-related genes were noticeably different between individual O3 and combined SNP and O3 treatments. CONCLUSIONS This study demonstrates that O3-induced ripening inhibition could be reversed by SNP and provides insights into the interaction between oxidative and nitrosative signalling in climacteric fruit ripening.
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Affiliation(s)
- Georgia Tanou
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Ioannis S Minas
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Evangelos Karagiannis
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece
| | - Daniela Tsikou
- Department of Biochemistry and Biotechnology, University of Thessaly, 41221 Larissa, Greece and
| | - Stéphane Audebert
- CRCM, INSERM U1068, Institute Paoli-Calmettes, Aix-Marseille University, UM105, CNRS, UMR7258, 163 Luminy Av.F-13009 Marseille, France
| | - Kalliope K Papadopoulou
- Department of Biochemistry and Biotechnology, University of Thessaly, 41221 Larissa, Greece and
| | - Athanassios Molassiotis
- School of Agriculture, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece,
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39
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UV-B irradiation alleviates the deterioration of cold-stored mangoes by enhancing endogenous nitric oxide levels. Food Chem 2015; 169:417-23. [DOI: 10.1016/j.foodchem.2014.08.014] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Revised: 06/22/2014] [Accepted: 08/05/2014] [Indexed: 11/21/2022]
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40
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Kumar R, Khurana A, Sharma AK. Role of plant hormones and their interplay in development and ripening of fleshy fruits. JOURNAL OF EXPERIMENTAL BOTANY 2014; 65:4561-75. [PMID: 25028558 DOI: 10.1093/jxb/eru277] [Citation(s) in RCA: 256] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Plant hormones have been extensively studied for their roles in the regulation of various aspects of plant development. However, in the last decade important new insights have been made into their action during development and ripening, in both dry and fleshy fruits. Emerging evidence suggests that relative functions of plant hormones are not restricted to a particular stage, and a complex network of more than one plant hormone is involved in controlling various aspects of fruit development. Though some areas are extensively covered, considerable gaps in our knowledge and understanding still exist in the control of hormonal networks and crosstalk between different hormones during fruit expansion, maturation, and various other aspects of ripening. Here, we evaluate the new knowledge on their relative roles during tomato fruit development with a view to understand their mechanism of action in fleshy fruits. For a better understanding, pertinent evidences available on hormonal crosstalk during fruit development in other species are also discussed. We envisage that such detailed knowledge will help design new strategies for effective manipulation of fruit ripening.
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Affiliation(s)
- Rahul Kumar
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India. Current address: Repository of Tomato Genomics Resources, Department of Plant Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Ashima Khurana
- Zakir Husain Delhi College, University of Delhi, New Delhi 110002, India
| | - Arun K Sharma
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India.
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41
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Mahajan PV, Caleb OJ, Singh Z, Watkins CB, Geyer M. Postharvest treatments of fresh produce. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2014; 372:20130309. [PMID: 24797137 PMCID: PMC4006172 DOI: 10.1098/rsta.2013.0309] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Postharvest technologies have allowed horticultural industries to meet the global demands of local and large-scale production and intercontinental distribution of fresh produce that have high nutritional and sensory quality. Harvested products are metabolically active, undergoing ripening and senescence processes that must be controlled to prolong postharvest quality. Inadequate management of these processes can result in major losses in nutritional and quality attributes, outbreaks of foodborne pathogens and financial loss for all players along the supply chain, from growers to consumers. Optimal postharvest treatments for fresh produce seek to slow down physiological processes of senescence and maturation, reduce/inhibit development of physiological disorders and minimize the risk of microbial growth and contamination. In addition to basic postharvest technologies of temperature management, an array of others have been developed including various physical (heat, irradiation and edible coatings), chemical (antimicrobials, antioxidants and anti-browning) and gaseous treatments. This article examines the current status on postharvest treatments of fresh produce and emerging technologies, such as plasma and ozone, that can be used to maintain quality, reduce losses and waste of fresh produce. It also highlights further research needed to increase our understanding of the dynamic response of fresh produce to various postharvest treatments.
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Affiliation(s)
- P. V. Mahajan
- Department of Horticultural Engineering, Leibniz Institute for Agricultural Engineering (ATB), Potsdam, Germany
- Agro-polymer Engineering and Emerging Technologies, French National Institute for Agricultural Research (INRA), Montpellier, France
| | - O. J. Caleb
- Postharvest Technology Research Laboratory, Faculty of AgriSciences, Stellenbosch University, Stellenbosch, South Africa
| | - Z. Singh
- Curtin Horticulture Research Laboratory, Department of Environment and Agriculture, School of Science and International Institute of Agri-Food Security (IIAFS), Curtin University, Perth, Western Australia 6845, Australia
| | - C. B. Watkins
- Department of Horticulture, Cornell University, Ithaca, NY 14853, USA
| | - M. Geyer
- Department of Horticultural Engineering, Leibniz Institute for Agricultural Engineering (ATB), Potsdam, Germany
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Freschi L. Nitric oxide and phytohormone interactions: current status and perspectives. FRONTIERS IN PLANT SCIENCE 2013; 4:398. [PMID: 24130567 PMCID: PMC3793198 DOI: 10.3389/fpls.2013.00398] [Citation(s) in RCA: 130] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 09/19/2013] [Indexed: 05/16/2023]
Abstract
Nitric oxide (NO) is currently considered a ubiquitous signal in plant systems, playing significant roles in a wide range of responses to environmental and endogenous cues. During the signaling events leading to these plant responses, NO frequently interacts with plant hormones and other endogenous molecules, at times originating remarkably complex signaling cascades. Accumulating evidence indicates that virtually all major classes of plant hormones may influence, at least to some degree, the endogenous levels of NO. In addition, studies conducted during the induction of diverse plant responses have demonstrated that NO may also affect biosynthesis, catabolism/conjugation, transport, perception, and/or transduction of different phytohormones, such as auxins, gibberellins, cytokinins, abscisic acid, ethylene, salicylic acid, jasmonates, and brassinosteroids. Although still not completely elucidated, the mechanisms underlying the interaction between NO and plant hormones have recently been investigated in a number of species and plant responses. This review specifically focuses on the current knowledge of the mechanisms implicated in NO-phytohormone interactions during the regulation of developmental and metabolic plant events. The modifications triggered by NO on the transcription of genes encoding biosynthetic/degradative enzymes as well as proteins involved in the transport and signal transduction of distinct plant hormones will be contextualized during the control of developmental, metabolic, and defense responses in plants. Moreover, the direct post-translational modification of phytohormone biosynthetic enzymes and receptors through S-nitrosylation will also be discussed as a key mechanism for regulating plant physiological responses. Finally, some future perspectives toward a more complete understanding of NO-phytohormone interactions will also be presented and discussed.
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Affiliation(s)
- Luciano Freschi
- Laboratory of Plant Physiology and Biochemistry, Department of Botany, University of Sao PauloSao Paulo, Brazil
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43
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Arc E, Galland M, Godin B, Cueff G, Rajjou L. Nitric oxide implication in the control of seed dormancy and germination. FRONTIERS IN PLANT SCIENCE 2013; 4:346. [PMID: 24065970 PMCID: PMC3777103 DOI: 10.3389/fpls.2013.00346] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 08/16/2013] [Indexed: 05/20/2023]
Abstract
Germination ability is regulated by a combination of environmental and endogenous signals with both synergistic and antagonistic effects. Nitric oxide (NO) is a potent dormancy-releasing agent in many species, including Arabidopsis, and has been suggested to behave as an endogenous regulator of this physiological blockage. Distinct reports have also highlighted a positive impact of NO on seed germination under sub-optimal conditions. However, its molecular mode of action in the context of seed biology remains poorly documented. This review aims to focus on the implications of this radical in the control of seed dormancy and germination. The consequences of NO chemistry on the investigations on both its signaling and its targets in seeds are discussed. NO-dependent protein post-translational modifications are proposed as a key mechanism underlying NO signaling during early seed germination.
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Affiliation(s)
- Erwann Arc
- INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, VersaillesFrance
- AgroParisTech, UFR de Physiologie végétaleParis, France
- University of Innsbruck, Institute of BotanyInnsbruck, Austria
- *Correspondence: Erwann Arc and Loïc Rajjou, INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, Route de Saint Cyr (RD10) - Bât 2, F-78026 Versailles Cedex, France e-mail: ;
| | - Marc Galland
- INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, VersaillesFrance
- AgroParisTech, UFR de Physiologie végétaleParis, France
| | - Béatrice Godin
- INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, VersaillesFrance
- AgroParisTech, UFR de Physiologie végétaleParis, France
| | - Gwendal Cueff
- INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, VersaillesFrance
- AgroParisTech, UFR de Physiologie végétaleParis, France
| | - Loïc Rajjou
- INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, VersaillesFrance
- AgroParisTech, UFR de Physiologie végétaleParis, France
- *Correspondence: Erwann Arc and Loïc Rajjou, INRA, Institut Jean-Pierre Bourgin (UMR1318 Institut National de la Recherche Agronomique – AgroParisTech), Laboratory of Excellence “Saclay Plant Sciences”, Route de Saint Cyr (RD10) - Bât 2, F-78026 Versailles Cedex, France e-mail: ;
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Simontacchi M, García-Mata C, Bartoli CG, Santa-María GE, Lamattina L. Nitric oxide as a key component in hormone-regulated processes. PLANT CELL REPORTS 2013; 32:853-66. [PMID: 23584547 DOI: 10.1007/s00299-013-1434-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 03/21/2013] [Accepted: 03/21/2013] [Indexed: 05/18/2023]
Abstract
Nitric oxide (NO) is a small gaseous molecule, with a free radical nature that allows it to participate in a wide spectrum of biologically important reactions. NO is an endogenous product in plants, where different biosynthetic pathways have been proposed. First known in animals as a signaling molecule in cardiovascular and nervous systems, it has turned up to be an essential component for a wide variety of hormone-regulated processes in plants. Adaptation of plants to a changing environment involves a panoply of processes, which include the control of CO2 fixation and water loss through stomatal closure, rearrangements of root architecture as well as growth restriction. The regulation of these processes requires the concerted action of several phytohormones, as well as the participation of the ubiquitous molecule NO. This review analyzes the role of NO in relation to the signaling pathways involved in stomatal movement, plant growth and senescence, in the frame of its interaction with abscisic acid, auxins, gibberellins, and ethylene.
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Affiliation(s)
- Marcela Simontacchi
- Instituto de Fisiología Vegetal (INFIVE) CC327, Universidad Nacional de La Plata-CONICET, Diagonal 113 y calle 61 N°495, CP 1900 La Plata, Buenos Aires, Argentina.
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Arc E, Sechet J, Corbineau F, Rajjou L, Marion-Poll A. ABA crosstalk with ethylene and nitric oxide in seed dormancy and germination. FRONTIERS IN PLANT SCIENCE 2013; 4:63. [PMID: 23531630 PMCID: PMC3607800 DOI: 10.3389/fpls.2013.00063] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 03/05/2013] [Indexed: 05/18/2023]
Abstract
Dormancy is an adaptive trait that enables seed germination to coincide with favorable environmental conditions. It has been clearly demonstrated that dormancy is induced by abscisic acid (ABA) during seed development on the mother plant. After seed dispersal, germination is preceded by a decline in ABA in imbibed seeds, which results from ABA catabolism through 8'-hydroxylation. The hormonal balance between ABA and gibberellins (GAs) has been shown to act as an integrator of environmental cues to maintain dormancy or activate germination. The interplay of ABA with other endogenous signals is however less documented. In numerous species, ethylene counteracts ABA signaling pathways and induces germination. In Brassicaceae seeds, ethylene prevents the inhibitory effects of ABA on endosperm cap weakening, thereby facilitating endosperm rupture and radicle emergence. Moreover, enhanced seed dormancy in Arabidopsis ethylene-insensitive mutants results from greater ABA sensitivity. Conversely, ABA limits ethylene action by down-regulating its biosynthesis. Nitric oxide (NO) has been proposed as a common actor in the ABA and ethylene crosstalk in seed. Indeed, convergent evidence indicates that NO is produced rapidly after seed imbibition and promotes germination by inducing the expression of the ABA 8'-hydroxylase gene, CYP707A2, and stimulating ethylene production. The role of NO and other nitrogen-containing compounds, such as nitrate, in seed dormancy breakage and germination stimulation has been reported in several species. This review will describe our current knowledge of ABA crosstalk with ethylene and NO, both volatile compounds that have been shown to counteract ABA action in seeds and to improve dormancy release and germination.
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Affiliation(s)
- Erwann Arc
- Institut Jean-Pierre Bourgin (UMR1318 INRA – AgroParisTech), Institut National de la Recherche Agronomique, Saclay Plant ScienceVersailles, France
- UFR de Physiologie végétale, AgroParisTechParis, France
| | - Julien Sechet
- Institut Jean-Pierre Bourgin (UMR1318 INRA – AgroParisTech), Institut National de la Recherche Agronomique, Saclay Plant ScienceVersailles, France
| | - Françoise Corbineau
- Germination et Dormance des Semences, UR5 UPMC-EAC 7180 CNRS, Université Pierre et Marie Curie-Paris 6Paris, France
| | - Loïc Rajjou
- Institut Jean-Pierre Bourgin (UMR1318 INRA – AgroParisTech), Institut National de la Recherche Agronomique, Saclay Plant ScienceVersailles, France
- UFR de Physiologie végétale, AgroParisTechParis, France
| | - Annie Marion-Poll
- Institut Jean-Pierre Bourgin (UMR1318 INRA – AgroParisTech), Institut National de la Recherche Agronomique, Saclay Plant ScienceVersailles, France
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Mur LAJ, Mandon J, Persijn S, Cristescu SM, Moshkov IE, Novikova GV, Hall MA, Harren FJM, Hebelstrup KH, Gupta KJ. Nitric oxide in plants: an assessment of the current state of knowledge. AOB PLANTS 2013; 5:pls052. [PMID: 23372921 PMCID: PMC3560241 DOI: 10.1093/aobpla/pls052] [Citation(s) in RCA: 223] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 12/12/2012] [Indexed: 05/18/2023]
Abstract
BACKGROUND AND AIMS After a series of seminal works during the last decade of the 20th century, nitric oxide (NO) is now firmly placed in the pantheon of plant signals. Nitric oxide acts in plant-microbe interactions, responses to abiotic stress, stomatal regulation and a range of developmental processes. By considering the recent advances in plant NO biology, this review will highlight certain key aspects that require further attention. SCOPE AND CONCLUSIONS The following questions will be considered. While cytosolic nitrate reductase is an important source of NO, the contributions of other mechanisms, including a poorly defined arginine oxidizing activity, need to be characterized at the molecular level. Other oxidative pathways utilizing polyamine and hydroxylamine also need further attention. Nitric oxide action is dependent on its concentration and spatial generation patterns. However, no single technology currently available is able to provide accurate in planta measurements of spatio-temporal patterns of NO production. It is also the case that pharmaceutical NO donors are used in studies, sometimes with little consideration of the kinetics of NO production. We here include in planta assessments of NO production from diethylamine nitric oxide, S-nitrosoglutathione and sodium nitroprusside following infiltration of tobacco leaves, which could aid workers in their experiments. Further, based on current data it is difficult to define a bespoke plant NO signalling pathway, but rather NO appears to act as a modifier of other signalling pathways. Thus, early reports that NO signalling involves cGMP-as in animal systems-require revisiting. Finally, as plants are exposed to NO from a number of external sources, investigations into the control of NO scavenging by such as non-symbiotic haemoglobins and other sinks for NO should feature more highly. By crystallizing these questions the authors encourage their resolution through the concerted efforts of the plant NO community.
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Affiliation(s)
- Luis A. J. Mur
- Institute of Environmental and Rural Science, Aberystwyth University, Edward Llwyd Building, Aberystwyth SY23 3DA, UK
- Corresponding author's e-mail address:
| | - Julien Mandon
- Life Science Trace Gas Facility, Molecular and Laser Physics, Institute for Molecules and Materials, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - Stefan Persijn
- Life Science Trace Gas Facility, Molecular and Laser Physics, Institute for Molecules and Materials, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - Simona M. Cristescu
- Life Science Trace Gas Facility, Molecular and Laser Physics, Institute for Molecules and Materials, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - Igor E. Moshkov
- Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, ul. Botanicheskaya 35, Moscow 127276, Russia
| | - Galina V. Novikova
- Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, ul. Botanicheskaya 35, Moscow 127276, Russia
| | - Michael A. Hall
- Institute of Environmental and Rural Science, Aberystwyth University, Edward Llwyd Building, Aberystwyth SY23 3DA, UK
| | - Frans J. M. Harren
- Life Science Trace Gas Facility, Molecular and Laser Physics, Institute for Molecules and Materials, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - Kim H. Hebelstrup
- Department of Molecular Biology and Genetics, Section of Crop Genetics and Biotechnology, Aarhus University, Forsøgsvej 1, DK-4200 Slagelse, Denmark
| | - Kapuganti J. Gupta
- Department of Plant Sciences, University of Oxford, South Parks Road, Oxford OX1 3RB, UK
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