ArticleScientific reports2016
Comparative Proteomics Reveals that Phosphorylation of β Carbonic Anhydrase 1 Might be Important for Adaptation to Drought Stress in Brassica napus.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21 citing papers in PubMed, 53 citations in OpenAlex.
- Advanced breeding techniques inPlant signaling & behavior · 2026Review
- Crosstalk between β-carbonic anhydrases and PsbS in the regulation of photosynthesis and stress tolerance in Arabidopsis.Journal of experimental botany · 2026Article
- BnaMYB73, aPlants (Basel, Switzerland) · 2026Article
- Molecular and morphological signatures of drought and salinity stress inFrontiers in plant science · 2026Article
- Integrating multiomic resources and gene expression studies to identify candidates for engineering climate-resilientFrontiers in plant science · 2026Review
- Salicylic acid enhances photosynthesis in Borago officinalis plants exposed to water deficit by nitric oxide-mediated boosting carbonic anhydrase and antioxidant system.BMC plant biology · 2025Article
- Phylogenetic diversity of light-dependent phosphorylation of Thr78 in Rubisco activase.Journal of experimental botany · 2025Article
- Quantitative proteomic analysis based on TMT reveals different responses of Haloxylon ammodendron and Haloxylon persicum to long-term drought.BMC plant biology · 2025Article
- Genome-wide characterization of Remorin gene family and their responsive expression to abiotic stresses and plant hormone in Brassica napus.Plant cell reports · 2024Article
- Comprehensive Proteomic Analysis of Common Bean (Biomolecules · 2024Article
- OsαCA1 Affects Photosynthesis, Yield Potential, and Water Use Efficiency in Rice.International journal of molecular sciences · 2023Article
- Plant dehydrins and dehydrin-like proteins: characterization and participation in abiotic stress response.Frontiers in plant science · 2023Review
- Response of the organellar and nuclear (post)transcriptomes of Arabidopsis to drought.Frontiers in plant science · 2023Article
- Effect of COPlants (Basel, Switzerland) · 2022Article
- Laser microdissection transcriptome data derived gene regulatory networks of developing rice endosperm revealed tissue- and stage-specific regulators modulating starch metabolism.Plant molecular biology · 2022Article
- Soybean Leaf Proteomic Profile Influenced by Rhizobacteria Under Optimal and Salt Stress Conditions.Frontiers in plant science · 2022Article
- Isotopically Dimethyl Labeling-Based Quantitative Proteomic Analysis of Phosphoproteomes of Soybean Cultivars.Biomolecules · 2021Article
- Advances in understanding the physiological role and locations of carbonic anhydrases in C3 plant cells.Protoplasma · 2021Review
- Review
- The Resistance of Oilseed Rape Microspore-Derived Embryos to Osmotic Stress Is Associated With the Accumulation of Energy Metabolism Proteins, Redox Homeostasis, Higher Abscisic Acid, and Cytokinin Contents.Frontiers in plant science · 2021Article
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Authors and funding
6 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Little is known about the mechanism of drought tolerance in rapeseed (Brassica napus L.). In this study, different morphological and physiological responses to drought stress were studied in three rapeseed cultivars. For the cultivar 2AF009 with high drought tolerance, comparative proteomic analyses were conducted to determine the molecular mechanism behind. Approximately 138 differentially abundant proteins (DAPs) and 1232 phosphoproteins containing 4469 phosphopeptides were identified. Furthermore, 337 phosphoproteins containing 547 phosphorylation sites demonstrated significant changes. These drought-responsive DAPs and phosphoproteins were mainly involved in signal transduction, photosynthesis, and glutathione-ascorbate metabolism. Notably, 9 DAPs were also identified as drought-responsive phosphoproteins, especially beta carbonic anhydrase 1 (βCA1), which was represented by eight distinct protein spots with different abundant levels during drought stress. Tyr207 phosphorylated site of βCA1 was down-regulated at the phosphorylation level during drought stress, which was also located in the substrate-binding active region of three-dimensional (3D) structure. Moreover, drought stress inhibited CA activity. We concluded that Tyr207 was the most likely phosphorylation target affecting the enzyme activity, and phosphorylation of βCA1 might be important for the response to drought stress in rapeseed. The study provided a new clue for the drought tolerance mechanism in B.napus.
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