ArticleFrontiers in plant science2016
Polyamines Confer Salt Tolerance in Mung Bean (Vigna radiata L.) by Reducing Sodium Uptake, Improving Nutrient Homeostasis, Antioxidant Defense, and Methylglyoxal Detoxification Systems.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.
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Who cites it
57 citing papers in PubMed, 220 citations in OpenAlex.
- Exogenous Polyamines and Plant Salinity Tolerance: A Systematic Review, Evidence Map, and Family-Aware Quantitative Synthesis.Antioxidants (Basel, Switzerland) · 2026Review
- Insights into Salinity Stress-Induced Morpho-Physiological and Molecular Responses and Nanoparticle- and Nanobiochar-Mediated Tolerance Mechanisms During Seed Germination.Nanomaterials (Basel, Switzerland) · 2026Review
- Foliar L-arginine and seaweed extract mitigate salinity stress in Calendula officinalis L. by enhancing physiological and biochemical performance.BMC plant biology · 2026Article
- Putrescine mitigates NaCl-induced stress by modulating gene expression, antioxidants, and ethylene level in tomato.Plant signaling & behavior · 2025Article
- Unraveling the effect of spermidine on biochemical, anatomical and yield attributes in chickpea under chloride dominated salinity.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Salinity stress tolerance inFrontiers in plant science · 2025Review
- Exogenous putrescine enhances salt tolerance inFrontiers in plant science · 2025Article
- An Accurate Representation of the Number of bZIP Transcription Factors in theCurrent issues in molecular biology · 2024Article
- Genome-wide identification of polyamine metabolism and ethylene synthesis genes in Chenopodium quinoa Willd. and their responses to low-temperature stress.BMC genomics · 2024Article
- Harnessing plant growth-promoting rhizobacteria,Frontiers in plant science · 2024Article
- Effect of Eco-Friendly Application of Bee Honey Solution on Yield, Physio-Chemical, Antioxidants, and Enzyme Gene Expressions in Excessive Nitrogen-Stressed Common Bean (Plants (Basel, Switzerland) · 2023Article
- Exogenous Putrescine Modulates Nitrate Reductase-Dependent NO Production in Cucumber Seedlings Subjected to Salt Stress.Metabolites · 2023Article
- The Biosynthesis and Functions of Polyamines in the Interaction of Plant Growth-Promoting Rhizobacteria with Plants.Plants (Basel, Switzerland) · 2023Review
- Gibberellic Acid and Silicon Ameliorate NaCl Toxicity inPlants (Basel, Switzerland) · 2023Article
- Interactions of Polyamines and Phytohormones in Plant Response to Abiotic Stress.Plants (Basel, Switzerland) · 2023Review
- Application of Potassium Humate and Salicylic Acid to Mitigate Salinity Stress of Common Bean.Life (Basel, Switzerland) · 2023Article
- Role of Sodium Nitroprusside on Potential Mitigation of Salt Stress in Centaury (Life (Basel, Switzerland) · 2023Article
- Impacts of salinity stress on crop plants: improving salt tolerance through genetic and molecular dissection.Frontiers in plant science · 2023Review
- Spermidine enhances heat tolerance of rice seeds during mid-filling stage and promote subsequent seed germination.Frontiers in plant science · 2023Article
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Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The physiological roles of PAs (putrescine, spermidine, and spermine) were investigated for their ability to confer salt tolerance (200 mM NaCl, 48 h) in mung bean seedlings (Vigna radiata L. cv. BARI Mung-2). Salt stress resulted in Na toxicity, decreased K, Ca, Mg, and Zn contents in roots and shoots, and disrupted antioxidant defense system which caused oxidative damage as indicated by increased lipid peroxidation, H2O2 content, [Formula: see text] generation rate, and lipoxygenase activity. Salinity-induced methylglyoxal (MG) toxicity was also clearly evident. Salinity decreased leaf chlorophyll (chl) and relative water content (RWC). Supplementation of salt affected seedlings with exogenous PAs enhanced the contents of glutathione and ascorbate, increased activities of antioxidant enzymes (dehydroascorbate reductase, glutathione reductase, catalase, and glutathione peroxidase) and glyoxalase enzyme (glyoxalase II), which reduced salt-induced oxidative stress and MG toxicity, respectively. Exogenous PAs reduced cellular Na content and maintained nutrient homeostasis and modulated endogenous PAs levels in salt affected mung bean seedlings. The overall salt tolerance was reflected through improved tissue water and chl content, and better seedling growth.
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