ArticleProteome science2011
Phosphoproteins regulated by heat stress in rice leaves.
Article in Proteome science, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 60 citations in OpenAlex.
- Review
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- Calcium-dependent protein kinases as central hubs in plant abiotic stress signaling: mechanisms and prospects for crop improvement.Frontiers in plant science · 2025Review
- Disclosing the molecular basis of salinity priming in olive trees using proteogenomic model discovery.Plant physiology · 2023Article
- Proteomics of Salt Gland-Secreted Sap Indicates a Pivotal Role for Vesicle Transport and Energy Metabolism in Plant Salt Secretion.International journal of molecular sciences · 2022Article
- The intersection between circadian and heat-responsive regulatory networks controls plant responses to increasing temperatures.Biochemical Society transactions · 2022Review
- Physiological and molecular insights on wheat responses to heat stress.Plant cell reports · 2022Review
- Comparative Phosphoproteomic Analysis Reveals the Response of Starch Metabolism to High-Temperature Stress in Rice Endosperm.International journal of molecular sciences · 2021Article
- Rubisco activase requires residues in the large subunit N terminus to remodel inhibited plant Rubisco.The Journal of biological chemistry · 2020Article
- Molecular and genetic bases of heat stress responses in crop plants and breeding for increased resilience and productivity.Journal of experimental botany · 2020Review
- New insights into the heat responses of grape leaves via combined phosphoproteomic and acetylproteomic analyses.Horticulture research · 2019Article
- Application of Proteomics Technologies in Oil Palm Research.The protein journal · 2018Review
- Proteomics Analysis Reveals Non-Controlled Activation of Photosynthesis and Protein Synthesis in a RiceInternational journal of molecular sciences · 2018Article
- Recent Advances in Substrate Identification of Protein Kinases in Plants and Their Role in Stress Management.Current genomics · 2017Review
- Heat-Responsive Photosynthetic and Signaling Pathways in Plants: Insight from Proteomics.International journal of molecular sciences · 2017Review
- Proteomic Analysis of Rice Seedlings Under Cold Stress.The protein journal · 2017Article
- Post-translational Modifications in Regulation of Chloroplast Function: Recent Advances.Frontiers in plant science · 2017Review
- Physiological and Molecular Alterations Promoted by Schizotetranychus oryzae Mite Infestation in Rice Leaves.Journal of proteome research · 2016Article
- Quantitative phosphoproteomic analysis of early seed development in rice (Oryza sativa L.).Plant molecular biology · 2016Article
- Proteomic changes in rice leaves grown under open field high temperature stress conditions.Molecular biology reports · 2015Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHigh temperature is a critical abiotic stress that reduces crop yield and quality. Rice (Oryza sativa L.) plants remodel their proteomes in response to high temperature stress. Moreover, phosphorylation is the most common form of protein post-translational modification (PTM). However, the differential expression of phosphoproteins induced by heat in rice remains unexplored.
methodsPhosphoprotein in the leaves of rice under heat stress were displayed using two-dimensional electrophoresis (2-DE) and Pro-Q Diamond dye. Differentially expressed phosphoproteins were identified by MALDI-TOF-TOF-MS/MS and confirmed by Western blotting.
resultsTen heat-phosphoproteins were identified from twelve protein spots, including ribulose bisphos-phate carboxylase large chain, 2-Cys peroxiredoxin BAS1, putative mRNA binding protein, Os01g0791600 protein, OSJNBa0076N16.12 protein, putative H(+)-transporting ATP synthase, ATP synthase subunit beta and three putative uncharacterized proteins. The identification of ATP synthase subunit beta was further validated by Western-blotting. Four phosphorylation site predictors were also used to predict the phosphorylation sites and the specific kinases for these 10 phosphoproteins.
conclusionHeat stress induced the dephosphorylation of RuBisCo and the phosphorylation of ATP-β, which decreased the activities of RuBisCo and ATP synthase. The observed dephosphorylation of the mRNA binding protein and 2-Cys peroxiredoxin may be involved in the transduction of heat-stress signaling, but the functional importance of other phosphoproteins, such as H+-ATPase, remains unknown.
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Registered trials
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