ArticleProtoplasma2014
Hydrogen sulfide is involved in maintaining ion homeostasis via regulating plasma membrane Na+/H+ antiporter system in the hydrogen peroxide-dependent manner in salt-stress Arabidopsis thaliana root.
Article in Protoplasma, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Integration of NO and HPlant communications · 2026Review
- Exogenous HProtoplasma · 2026Article
- From odor to order: unveiling the crucial role of hydrogen sulfide in plant life.Horticulture research · 2026Article
- Hydrogen Sulfide in the Oxidative Stress Response of Plants: Crosstalk with Reactive Oxygen Species.International journal of molecular sciences · 2024Review
- Current progress in research focused on salt tolerance inFrontiers in plant science · 2024Review
- Hydrogen sulfide priming enhanced salinity tolerance in sunflower by modulating ion hemostasis, cellular redox balance, and gene expression.BMC plant biology · 2023Article
- Hydrogen sulfide improves salt tolerance through persulfidation of PMA1 in Arabidopsis.Plant cell reports · 2023Article
- HPlant, cell & environment · 2023Review
- Ethyl Vinyl Ketone Activates KInternational journal of molecular sciences · 2022Article
- Transcriptomics Reveals theInternational journal of molecular sciences · 2021Article
- Hydrogen sulfide (HPlant cell reports · 2021Article
- Exogenous Potassium (KPlants (Basel, Switzerland) · 2021Article
- Interplay between hydrogen sulfide and other signaling molecules in the regulation of guard cell signaling and abiotic/biotic stress response.Plant communications · 2021Review
- Morphological, Physiological and Molecular Markers for Salt-Stressed Plants.Plants (Basel, Switzerland) · 2021Review
- Crucial Cell Signaling Compounds Crosstalk and Integrative Multi-Omics Techniques for Salinity Stress Tolerance in Plants.Frontiers in plant science · 2021Review
- Hydrogen sulfide (HaBIOTECH · 2021Review
- Hydrogen sulfide induces CaPlant signaling & behavior · 2020Article
- Reactive Oxygen Species and Antioxidant Defense in Plants under Abiotic Stress: Revisiting the Crucial Role of a Universal Defense Regulator.Antioxidants (Basel, Switzerland) · 2020Review
- Crosstalk between Hydrogen Sulfide and Other Signal Molecules Regulates Plant Growth and Development.International journal of molecular sciences · 2020Review
- Hydrogen sulfide acts downstream of jasmonic acid to inhibit stomatal development in Arabidopsis.Planta · 2020Article
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Authors and funding
5 authors.
Funding
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Abstract
Hydrogen sulfide (H2S) and hydrogen peroxide (H2O2) function as the signaling molecules in plants responding to salt stresses. The present study presents a signaling network involving H2S and H2O2 in salt resistance pathway of the Arabidopsis root. Arabidopsis roots were sensitive to 100 mM NaCl treatment, which displayed a great increase in electrolyte leakage (EL) and Na(+)/K(+) ratio under salt stress. The treatment of H2S donors sodium hydrosulfide (NaHS) enhanced the salt tolerance by maintaining a lower Na(+)/K(+) ratio. In addition, the inhibition of root growth under salt stress was removed by H2S. Further studies indicated that H2O2 was involved in H2S-induced salt tolerance pathway. H2S induced the production of the endogenous H2O2 via regulating the activities of glucose-6-phosphate dehydrogenase (G6PDH) and plasma membrane (PM) NADPH oxidase, with the treatment with dimethylthiourea (DMTU, an ROS scavenger), diphenylene iodonium (DPI, a PM NADPH oxidase inhibitor), or glycerol (G6PDH inhibitor) removing the effect of H2S. Treatment with amiloride (an inhibitor of PM Na(+)/H(+) antiporter) and vanadate (an inhibitor of PM H(+)-ATPase) also inhibited the activity of H2S on Na(+)/K(+) ratio. Through an analysis of quantitative real-time polymerase chain reaction and Western blot, we found that H2S promoted the genes expression and the phosphorylation level of PM H(+)-ATPase and Na(+)/H(+) antiporter protein level. However, when the endogenous H2O2 level was inhibited by DPI or DMTU, the effect of H2S on the PM Na(+)/H(+) antiporter system was removed. Taken together, H2S maintains ion homeostasis in the H2O2-dependent manner in salt-stress Arabidopsis root.
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