ArticleJournal of experimental botany2012
Interaction of brassinosteroids and polyamines enhances copper stress tolerance in raphanus sativus.
Article in Journal of experimental botany, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
36 citing papers in PubMed, 163 citations in OpenAlex.
- Understanding the Brassinosteroid-Dependent Environmental Adaption in Brassicaceae Plants.Plants (Basel, Switzerland) · 2025Review
- The phytohormone brassinosteroid (BR) promotes early seedling development via auxin signaling pathway in rapeseed.BMC plant biology · 2025Article
- Indole-3-Acetic Acid (IAA) and Sugar Mediate Endosperm Development in Rice (Oryza sativa L.).Rice (New York, N.Y.) · 2024Article
- Brassinosteroid Signaling Pathways: Insights into Plant Responses under Abiotic Stress.International journal of molecular sciences · 2023Review
- Interactions of Polyamines and Phytohormones in Plant Response to Abiotic Stress.Plants (Basel, Switzerland) · 2023Review
- Understanding and Comprehensive Evaluation of Cold Resistance in the Seedlings of Multiple Maize Genotypes.Plants (Basel, Switzerland) · 2022Article
- Green synthesis of zinc oxide nanoparticles usingPhysiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Review
- Brassinosteroids in Plants: Crosstalk with Small-Molecule Compounds.Biomolecules · 2021Review
- Brassinosteroids as a multidimensional regulator of plant physiological and molecular responses under various environmental stresses.Environmental science and pollution research international · 2021Review
- Proteome Changes Reveal the Protective Roles of Exogenous Citric Acid in Alleviating Cu Toxicity inInternational journal of molecular sciences · 2021Article
- Auxin-Mediated Regulation of Dorsal Vascular Cell Development May Be Responsible for Sucrose Phloem Unloading in Large Panicle Rice.Frontiers in plant science · 2021Article
- Integrative Omics Analyses Reveal the Effects of Copper Ions on Salvianolic Acid Biosynthesis.Frontiers in plant science · 2021Article
- Brassinosteroid Signaling, Crosstalk and, Physiological Functions in Plants Under Heavy Metal Stress.Frontiers in plant science · 2021Review
- Phytohormones Regulate Accumulation of Osmolytes Under Abiotic Stress.Biomolecules · 2019Review
- 24-epibrassinolide and spermidine alleviate Mn stress via the modulation of root morphology, stomatal behavior, photosynthetic attributes and antioxidant defense inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2019Article
- In-situ localization and biochemical analysis of bio-molecules reveals Pb-stress amelioration in Brassica juncea L. by co-application of 24-Epibrassinolide and Salicylic Acid.Scientific reports · 2019Article
- Effects of sulfur on toxicity and bioavailability of Cu for castor (Ricinus communis L.) in Cu-contaminated soil.Environmental science and pollution research international · 2017Article
- Role of brassinosteroids in alleviating toxin-induced stress of Verticillium dahliae on cotton callus growth.Environmental science and pollution research international · 2017Article
- Exogenous spermidine improves seed germination of sweet corn via involvement in phytohormone interactions, HBMC plant biology · 2017Article
Corrections and comments
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Authors and funding
5 authors at 5 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Brassinosteroids (BRs) and polyamines (PAs) regulate various responses to abiotic stress, but their involvement in the regulation of copper (Cu) homeostasis in plants exposed to toxic levels of Cu is poorly understood. This study provides an analysis of the effects of exogenously applied BRs and PAs on radish (Raphanus sativus) plants exposed to toxic concentrations of Cu. The interaction of 24-epibrassinolide (EBR, an active BR) and spermidine (Spd, an active PA) on gene expression and the physiology of radish plants resulted in enhanced tolerance to Cu stress. Results indicated that the combined application of EBR and Spd modulated the expression of genes encoding PA enzymes and genes that impact the metabolism of indole-3-acetic acid (IAA) and abscisic acid (ABA) resulting in enhanced Cu stress tolerance. Altered expression of genes implicated in Cu homeostasis appeared to be the main effect of EBR and Spd leading to Cu stress alleviation in radish. Ion leakage, in vivo imaging of H(2)O(2), comet assay, and improved tolerance of Cu-sensitive yeast strains provided further evidence for the ability of EBR and Spd to improve Cu tolerance significantly. The study indicates that co-application of EBR and Spd is an effective approach for Cu detoxification and the maintenance of Cu homeostasis in plants. Therefore, the use of these compounds in agricultural production systems should be explored.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.