ArticleScientific reports2018
Interaction of polyamines, abscisic acid and proline under osmotic stress in the leaves of wheat plants.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.
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Who cites it
65 citing papers in PubMed, 186 citations in OpenAlex.
- Exogenous spermidine (Spd) improves the tolerance to alkaline-salt stress in potato.BMC plant biology · 2026Article
- Abscisic acid interplay with phytohormones, plant growth regulators and signaling molecules in orchestrating an elaborate crosstalk for stress resilience in plants.Biologia futura · 2026Review
- Article
- Chitosan and Microalgae Nanoparticles: Synergistic Role in Enhancing Drought Stress Tolerance in Wheat Seedlings.Plants (Basel, Switzerland) · 2026Article
- Proline Accumulation in Barley Under Salinity Is ABA-Independent, but Relies on the Level of Oxidative Stress When Modulated by Mo and W Ions.International journal of molecular sciences · 2026Article
- Decoding polyamine-ethylene dynamics: synergies at synthesis and signalling levels during osmotic stress and ripening.Frontiers in plant science · 2026Review
- Polyethylene glycol and proline synergistically improve salinity tolerance via physiological and biochemical reprogramming in mango.BMC plant biology · 2025Article
- Enhancing wheat resilience to salt stress through an integrative nanotechnology approach with chitosan proline and chitosan glycine.Scientific reports · 2025Article
- Exogenous putrescine enhances salt tolerance inFrontiers in plant science · 2025Article
- Drought stress-induced physiological and molecular changes in strawberries: an integrated transcriptomic and metabolomic perspective.Frontiers in plant science · 2025Article
- Characterising Biological and Physiological Drought Signals in Diverse Parents of a Wheat Mapping Population.International journal of molecular sciences · 2024Article
- Different reactions of wheat, maize, and rice plants to putrescine treatment.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Improving Biohydrogen Production by Dark Fermentation of Milk Processing Wastewater by Physicochemical and Enzymatic Pretreatments.Applied biochemistry and biotechnology · 2024Article
- Enhancing drought resistance inFrontiers in plant science · 2024Article
- Effects of Inoculation with Stress-Tolerant Rhizobia on the Response of Alfalfa (Plants (Basel, Switzerland) · 2023Article
- Drought Stress Tolerance in Vegetables: The Functional Role of Structural Features, Key Gene Pathways, and Exogenous Hormones.International journal of molecular sciences · 2023Review
- Green Synthesis of Zinc Oxide Nanoparticles UsingPlants (Basel, Switzerland) · 2023Article
- Interactions of Polyamines and Phytohormones in Plant Response to Abiotic Stress.Plants (Basel, Switzerland) · 2023Review
- Simultaneous Action of Silymarin and Dopamine Enhances Defense Mechanisms Related to Antioxidants, Polyamine Metabolic Enzymes, and Tolerance to Cadmium Stress inPlants (Basel, Switzerland) · 2022Article
- Effect of Plant Growth Regulators on Osmotic Regulatory Substances and Antioxidant Enzyme Activity ofPlants (Basel, Switzerland) · 2022Article
5 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The exact relationship between polyamine, abscisic acid and proline metabolisms is still poorly understood. In the present study, the effects of putrescine and abscisic acid treatments alone or in combination with polyethylene glycol-induced osmotic stress were investigated in young wheat plants. It was observed that abscisic acid plays a role in the coordinated regulation of the proline and polyamine biosynthetic pathways, which compounds are related to each other through a common precursor. Abscisic acid pre-treatment induced similar alteration of polyamine contents as the osmotic stress, namely increased the putrescine, but decreased the spermidine contents in the leaves. These changes were mainly related to the polyamine cycle, as both the synthesis and peroxisomal oxidation of polyamines have been induced at gene expression level. Although abscisic acid and osmotic stress influenced the proline metabolism differently, the highest proline accumulation was observed in the case of abscisic acid treatments. The proline metabolism was partly regulated independently and not in an antagonistic manner from polyamine synthesis. Results suggest that the connection, which exists between polyamine metabolism and abscisic acid signalling leads to the controlled regulation and maintenance of polyamine and proline levels under osmotic stress conditions in wheat seedlings.
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