ArticleJournal of experimental botany2012
Different effect of cadmium and copper on H+-ATPase activity in plasma membrane vesicles from Cucumis sativus roots.
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 44 papers.
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Who cites it
44 citing papers in PubMed, 148 citations in OpenAlex.
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- Genome-wide analysis of Phaseolus vulgaris L. miR172 gene family members under heavy metal stress.BMC genomics · 2026Article
- Study of cadmium toxicity in iron-supplemented hydroponic solutions on growth parameters, nutritional value and oxidative damage of Beta vulgaris.Scientific reports · 2025Article
- Influence of photoperiod on endogenous phytohormone levels and cadmium-related gene expression inPlant signaling & behavior · 2025Article
- Sex-Related Differences in Physiological and Biochemical Responses ofPlants (Basel, Switzerland) · 2025Article
- Research Progress onBiology · 2025Review
- Cupriavidus metallidurans: a species-non-specific and multifaceted plant growth-promoting bacteria.BMC plant biology · 2024Article
- Choline supplementation reduces cadmium uptake and alleviates cadmium toxicity in Solanum lycopersicum seedlings.BMC plant biology · 2024Article
- Phytohormones-mediated strategies for mitigation of heavy metals toxicity in plants focused on sustainable production.Plant cell reports · 2024Review
- The Early Oxidative Stress Induced by Mercury and Cadmium Is Modulated by Ethylene inAntioxidants (Basel, Switzerland) · 2023Article
- Involvement of Diamine Oxidase in Modification of Plasma Membrane Proton Pump Activity inInternational journal of molecular sciences · 2022Article
- Review
- Role of Plasma Membrane NADPH Oxidase in Response to Salt Stress in Cucumber Seedlings.Antioxidants (Basel, Switzerland) · 2022Article
- Beneficial role of methyl jasmonate on morphological, physiological and phytochemical responses ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Arbuscular Mycorrhizal Fungi Enhanced Drought Resistance ofMicrobiology spectrum · 2022Article
- Assessment of Tolerance to Lanthanum and Cerium inPlants (Basel, Switzerland) · 2022Article
- Copper toxicity compromises root acquisition of nitrate in the high affinity range.Frontiers in plant science · 2022Article
- Advances in "Omics" Approaches for Improving Toxic Metals/Metalloids Tolerance in Plants.Frontiers in plant science · 2021Review
- Acclimation of cadmium-induced genotoxicity and oxidative stress in mung bean seedlings by priming effect of phytohormones and proline.PloS one · 2021Article
- Heavy metal induced stress on wheat: phytotoxicity and microbiological management.RSC advances · 2020Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effect of heavy metals on plasma membrane (PM) H(+)-ATPase (EC 3.6.3.14) activity in cucumber (Cucumis sativus) roots was studied. The aim of this work was to explain the mechanism of modification of the PM H(+)-ATPase activity in plants subjected to heavy metals. Plants were treated with 10 μM Cd or Cu for 6 d. After 3 d exposure to the heavy metals, some of the plants were transferred to control conditions for a further 3 d (3/3 plants). The activity of PM H(+)-ATPase was found to be increased in plants treated with heavy metals. The highest activity measured as proton transport was observed in 3/3 plants. Estimation of transcript levels of C. sativus PM H(+)-ATPase in roots indicated that the action of Cd, but not Cu, affected the gene expression level. Transcript levels of C. sativus PM H(+)-ATPase (CsHA2, CsHA3, CsHA4, CsHA8, and CsHA9) genes increased in roots treated with Cd. Moreover, Western blot analysis with antibody against phosphothreonine and 14-3-3 protein indicated that increased activity of PM H(+)-ATPase under heavy-metal stress resulted from phosphorylation of the enzyme. It was found that Cu markedly increased the activity of catalase and ascorbate peroxidase and reduced the level of H(2)O(2) in cucumber roots. In contrast, Cd did not affect these parameters. These results indicate that Cd and Cu can, in different ways, lead to modification of PM H(+)-ATPase activity. Additionally, it was observed that treatment of plants with heavy metals led to an increased level of heat-shock proteins in the tissues. This suggests that the plants had started adaptive processes to survive adverse conditions, and increased PM H(+)-ATPase activity could further enhance the repair processes in heavy-metal-stressed plants.
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