ArticleFrontiers in plant science2025
Physiological and molecular mechanisms of exogenous salicylic acid in enhancing salt tolerance in tobacco seedlings by regulating antioxidant defence system and gene expression.
Article in Frontiers in plant science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Hormone-metabolism crosstalk in plants: an integrated signaling network coordinating growth and stress adaptation.Plant signaling & behavior · 2026Review
- Synergistic effects of salicylic acid based plant growth regulators on growth, photosynthetic performance, and antioxidant defense of Polianthes tuberosa L. under drought stress.Scientific reports · 2026Article
- Responses ofPlants (Basel, Switzerland) · 2026Article
- Uptake, translocation, and phytotoxic mechanisms of polystyrene and polylactic acid nanoplastics in tobacco seedlings.Frontiers in plant science · 2026Article
- Chitosan pre- and post-treatment modulates molecular and physiological responses to salinity in Brassica Napus L.Scientific reports · 2025Article
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Authors and funding
8 authors.
Funding
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Abstract
Introduction: Salt stress has emerged as a predominant abiotic factor that jeopardizes global crop growth and yield. The plant hormone salicylic acid (SA) has notable potential in mitigating salt toxicity, yet its mechanism in enhancing the salinity tolerance of tobacco plants is not well explored. Methods: This study aimed to assess the potential benefits of exogenous SA application (1.0 mM) on tobacco seedlings subjected to saline soil conditions. Results: The foliar spray of SA partially mitigated these salt-induced effects, as evidenced by a reduction of malondialdehyde content, and improvements of leaf K Discussion: Our study elucidates the physiological and molecular mechanisms of exogenous SA in enhancing plant salt tolerance and provides a practical basis for crop improvement in saline environments.
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