ArticleJournal of experimental botany2024
Analysis of sulfide signaling in rice highlights specific drought responses.
Article in Journal of experimental botany, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Unraveling the protective role of sulfide signaling in plants against climate-induced abiotic stress.Journal of experimental botany · 2026Review
- Hydrogen sulfide primes drought tolerance in plants by metabolic control of DNA methylation.iScience · 2026Article
- Comparative Transcriptomic Analysis of Water-Deficit Responses inInternational journal of molecular sciences · 2026Article
- Hydrogen Sulphide Signalling in Plants: From Persulfidation to Metabolic Regulation and Stress Response.Plant, cell & environment · 2026Review
- Protein persulfidation: a ubiquitous modification regulating a broad spectrum of biological processes.Journal of experimental botany · 2026Review
- Hydrogen Sulfide Primes bZIP68 via Persulfidation to Enhance Redox-Dependent Transcription and Adaptation to Osmotic Stress in Rice.International journal of molecular sciences · 2026Article
- Integration of NO and HPlant communications · 2026Review
- Comparative Effects of Hydropriming and NaHS-Priming on Salinity Tolerance inPlants (Basel, Switzerland) · 2026Article
- Hydrogen sulfide alleviates thiocyanate stress in rice seedlings via tissue-specific carbon and nitrogen metabolic reprogramming.Frontiers in plant science · 2026Article
- Integrating Redox Proteomics and Computational Modeling to Decipher Thiol-Based Oxidative Post-Translational Modifications (oxiPTMs) in Plant Stress Physiology.International journal of molecular sciences · 2025Review
- Dual Roles of Reducing Systems in Protein Persulfidation and Depersulfidation.Antioxidants (Basel, Switzerland) · 2025Review
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Authors and funding
8 authors.
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Abstract
Hydrogen sulfide regulates essential plant processes, including adaptation responses to stress situations, and the best characterized mechanism of action of sulfide consists of the post-translational modification of persulfidation. In this study, we reveal the first persulfidation proteome described in rice including 3443 different persulfidated proteins that participate in a broad range of biological processes and metabolic pathways. In addition, comparative proteomics revealed specific proteins involved in sulfide signaling during drought responses. Several proteins are involved in the maintenance of cellular redox homeostasis, the tricarboxylic acid cycle and energy-related pathways, and ion transmembrane transport and cellular water homeostasis, with the aquaporin family showing the highest differential levels of persulfidation. We revealed that water transport activity is regulated by sulfide which correlates with an increasing level of persulfidation of aquaporins. Our findings emphasize the impact of persulfidation on total ATP levels, fatty acid composition, levels of reactive oxygen species, antioxidant enzymatic activities, and relative water content. Interestingly, the role of persulfidation in aquaporin transport activity as an adaptation response in rice differs from current knowledge of Arabidopsis, which highlights the distinct role of sulfide in improving rice tolerance to drought.
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