Silicon Nanoparticles and Methyl Jasmonate Improve Physiological Response and Increase Expression of Stress-related Genes in Strawberry cv. Paros Under Salinity Stress

Moradi, Parisa; Vafaee, Yavar; Mozafari, Ali Akbar; Tahir, Nawroz Abdul-razzak

doi:10.1007/s12633-022-01791-8

Cited by 33 publications

(9 citation statements)

References 68 publications

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“… Moradi et al (2022) revealed that salinity (50 mM NaCl) increased H 2 O 2 and proline contents and SOD activity and decreased the MSI percentage and total soluble protein content. Silicon nanoparticles and MeJA decreased the H 2 O 2 content and increased the transcription level of salinity-related genes like DREB, cAPX, MnSOD , and GST ( Moradi et al, 2022 ). Thus, JA grants plant tolerance to various abiotic stresses and aids in developing crops adaptable to climate change.…”

Section: Interplay Of Plant Hormones In Conferring Abiotic-induced Ox...mentioning

confidence: 99%

“…In soybeans, foliar application of JA (100 µmol L −1 ) alleviated the adverse effects of salt stress by increasing the photosynthetic pigments Chl a and Chl b concentrations of soluble proteins and phenol in the leaves (Noor et al, 2022). Moradi et al (2022) revealed that salinity (50 mM NaCl) increased H 2 O 2 and proline contents and SOD activity and decreased the MSI percentage and total soluble protein content. Silicon nanoparticles and MeJA decreased the H 2 O 2 content and increased the transcription level of salinityrelated genes like DREB, cAPX, MnSOD, and GST (Moradi et al, 2022).…”

Section: Jasmonic Acidmentioning

confidence: 99%

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Plant hormones and neurotransmitter interactions mediate antioxidant defenses under induced oxidative stress in plants

et al. 2022

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Due to global climate change, abiotic stresses are affecting plant growth, productivity, and the quality of cultivated crops. Stressful conditions disrupt physiological activities and suppress defensive mechanisms, resulting in stress-sensitive plants. Consequently, plants implement various endogenous strategies, including plant hormone biosynthesis (e.g., abscisic acid, jasmonic acid, salicylic acid, brassinosteroids, indole-3-acetic acid, cytokinins, ethylene, gibberellic acid, and strigolactones) to withstand stress conditions. Combined or single abiotic stress disrupts the normal transportation of solutes, causes electron leakage, and triggers reactive oxygen species (ROS) production, creating oxidative stress in plants. Several enzymatic and non-enzymatic defense systems marshal a plant’s antioxidant defenses. While stress responses and the protective role of the antioxidant defense system have been well-documented in recent investigations, the interrelationships among plant hormones, plant neurotransmitters (NTs, such as serotonin, melatonin, dopamine, acetylcholine, and γ-aminobutyric acid), and antioxidant defenses are not well explained. Thus, this review discusses recent advances in plant hormones, transgenic and metabolic developments, and the potential interaction of plant hormones with NTs in plant stress response and tolerance mechanisms. Furthermore, we discuss current challenges and future directions (transgenic breeding and genome editing) for metabolic improvement in plants using modern molecular tools. The interaction of plant hormones and NTs involved in regulating antioxidant defense systems, molecular hormone networks, and abiotic-induced oxidative stress tolerance in plants are also discussed.

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Section: Interplay Of Plant Hormones In Conferring Abiotic-induced Ox...mentioning

confidence: 99%

Section: Jasmonic Acidmentioning

confidence: 99%

Plant hormones and neurotransmitter interactions mediate antioxidant defenses under induced oxidative stress in plants

et al. 2022

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“…In wheat subject to Cd stress, the conjunct application of SiNPs, zinc nanoparticles (ZnNPs), and FeNPs was more effective than other treatments (individual NPs and combination of two NPs) in enhancing grain yield and reducing Cd accumulation ( Hussain et al., 2021 ). In other cases, the synergistic effects of SiNPs and biochar ( Alsamadany et al., 2022 ), indoleacetic acid (IAA) ( Sharma et al., 2022 ), and methyl jasmonate (MeJA) ( Moradi et al., 2022 ) have also been confirmed to be effective in alleviating abiotic stresses such as As stress, Cr stress and salt stress.…”

Section: Sinps and Abiotic Stressmentioning

confidence: 99%

Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation

Yan,

Huang,

Zhao

et al. 2024

Front. Plant Sci.

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Silicon (Si) is a widely recognized beneficial element in plants. With the emergence of nanotechnology in agriculture, silicon nanoparticles (SiNPs) demonstrate promising applicability in sustainable agriculture. Particularly, the application of SiNPs has proven to be a high-efficiency and cost-effective strategy for protecting plant against various biotic and abiotic stresses such as insect pests, pathogen diseases, metal stress, drought stress, and salt stress. To date, rapid progress has been made in unveiling the multiple functions and related mechanisms of SiNPs in promoting the sustainability of agricultural production in the recent decade, while a comprehensive summary is still lacking. Here, the review provides an up-to-date overview of the synthesis, uptake and translocation, and application of SiNPs in alleviating stresses aiming for the reasonable usage of SiNPs in nano-enabled agriculture. The major points are listed as following: (1) SiNPs can be synthesized by using physical, chemical, and biological (green synthesis) approaches, while green synthesis using agricultural wastes as raw materials is more suitable for large-scale production and recycling agriculture. (2) The uptake and translocation of SiNPs in plants differs significantly from that of Si, which is determined by plant factors and the properties of SiNPs. (3) Under stressful conditions, SiNPs can regulate plant stress acclimation at morphological, physiological, and molecular levels as growth stimulator; as well as deliver pesticides and plant growth regulating chemicals as nanocarrier, thereby enhancing plant growth and yield. (4) Several key issues deserve further investigation including effective approaches of SiNPs synthesis and modification, molecular basis of SiNPs-induced plant stress resistance, and systematic effects of SiNPs on agricultural ecosystem.

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“…via the regulation of antioxidative defense, and carbon and nitrogen metabolism. Moreover, MeJA is also reported to provide salt-stress tolerance in strawberry via altering the expression of stress-associated genes ( Moradi et al, 2022 ).…”

Section: Improved Salt Tolerance By Different Priming Agentsmentioning

confidence: 99%

Chemical priming enhances plant tolerance to salt stress

et al. 2022

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Salt stress severely limits the productivity of crop plants worldwide and its detrimental effects are aggravated by climate change. Due to a significant world population growth, agriculture has expanded to marginal and salinized regions, which usually render low crop yield. In this context, finding methods and strategies to improve plant tolerance against salt stress is of utmost importance to fulfill food security challenges under the scenario of the ever-increasing human population. Plant priming, at different stages of plant development, such as seed or seedling, has gained significant attention for its marked implication in crop salt-stress management. It is a promising field relying on the applications of specific chemical agents which could effectively improve plant salt-stress tolerance. Currently, a variety of chemicals, both inorganic and organic, which can efficiently promote plant growth and crop yield are available in the market. This review summarizes our current knowledge of the promising roles of diverse molecules/compounds, such as hydrogen sulfide (H2S), molecular hydrogen, nitric oxide (NO), hydrogen peroxide (H2O2), melatonin, chitosan, silicon, ascorbic acid (AsA), tocopherols, and trehalose (Tre) as potential primers that enhance the salinity tolerance of crop plants.

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Silicon Nanoparticles and Methyl Jasmonate Improve Physiological Response and Increase Expression of Stress-related Genes in Strawberry cv. Paros Under Salinity Stress

Cited by 33 publications

References 68 publications

Plant hormones and neurotransmitter interactions mediate antioxidant defenses under induced oxidative stress in plants

Plant hormones and neurotransmitter interactions mediate antioxidant defenses under induced oxidative stress in plants

Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation

Chemical priming enhances plant tolerance to salt stress

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