ArticlePlant cell reports2016
Comparative proteomic analysis reveals the positive effect of exogenous spermidine on photosynthesis and salinity tolerance in cucumber seedlings.
Article in Plant cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 40 citations in OpenAlex.
- Serial-Omics and Molecular Function Study Provide Novel Insight into Cucumber Variety Improvement.Plants (Basel, Switzerland) · 2022Review
- Metabolic differences of two constructive species in saline-alkali grassland in China.BMC plant biology · 2022Article
- Versatile roles of polyamines in improving abiotic stress tolerance of plants.Frontiers in plant science · 2022Review
- Chemical priming enhances plant tolerance to salt stress.Frontiers in plant science · 2022Review
- Hydrogen peroxide mediates spermidine-induced autophagy to alleviate salt stress in cucumber.Autophagy · 2021Article
- Plant Growth Regulators Application Enhance Tolerance to Salinity and Benefit the HalophytePlants (Basel, Switzerland) · 2021Article
- Effects of exogenous spermidine on antioxidants and glyoxalase system of lettuce seedlings under high temperature.Plant signaling & behavior · 2020Article
- Exogenous kinetin and putrescine synergistically mitigate salt stress inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Review
- The protective effects of polyamines on salinity stress tolerance in foxtail millet (Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- HFrontiers in plant science · 2020Article
- Comparative proteomic analysis provides insights into the complex responses to Pseudoperonospora cubensis infection of cucumber (Cucumis sativus L.).Scientific reports · 2019Article
- Physiological and Proteomic Responses of Mulberry Trees (International journal of molecular sciences · 2019Article
- Spermidine application alleviates salinity damage to antioxidant enzyme activity and gene expression in alfalfa.Ecotoxicology (London, England) · 2018Article
- Identification of microRNAs associated with the exogenous spermidine-mediated improvement of high-temperature tolerance in cucumber seedlings (Cucumis sativus L.).BMC genomics · 2018Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageOur results based on proteomics data and physiological alterations proposed the putative mechanism of exogenous Spd enhanced salinity tolerance in cucumber seedlings. Current studies showed that exogenous spermidine (Spd) could alleviate harmful effects of salinity. It is important to increase our understanding of the beneficial physiological responses of exogenous Spd treatment, and to determine the molecular responses underlying these responses. Here, we combined a physiological analysis with iTRAQ-based comparative proteomics of cucumber (Cucumis sativus L.) leaves, treated with 0.1 mM exogenous Spd, 75 mM NaCl and/or exogenous Spd. A total of 221 differentially expressed proteins were found and involved in 30 metabolic pathways, such as photosynthesis, carbohydrate metabolism, amino acid metabolism, stress response, signal transduction and antioxidant. Based on functional classification of the differentially expressed proteins and the physiological responses, we found cucumber seedlings treated with Spd under salt stress had higher photosynthesis efficiency, upregulated tetrapyrrole synthesis, stronger ROS scavenging ability and more protein biosynthesis activity than NaCl treatment, suggesting that these pathways may promote salt tolerance under high salinity. This study provided insights into how exogenous Spd protects photosynthesis and enhances salt tolerance in cucumber seedlings.
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