ArticlePloS one2018
Susceptibility and tolerance of rice crop to salt threat: Physiological and metabolic inspections.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 109 citations in OpenAlex.
- Review
- Metabolite profiling to evaluate metabolic changes in drought-tolerant transformant (Agb0103) under salt stress.GM crops & food · 2025Article
- Bioaugmentation with Plant Growth-Promoting Rhizobacteria Alleviates Chromium and Salt Stress in Rice Through the Improvement of Physiology, Ion Homeostasis, and Antioxidant Defense.Microorganisms · 2025Article
- Article
- Gene metabolite relationships revealed metabolic adaptations of rice salt tolerance.Scientific reports · 2025Article
- Chlorophyll Fluorescence Imaging for Environmental Stress Diagnosis in Crops.Sensors (Basel, Switzerland) · 2024Article
- Review
- Molecular Mechanism of Response and Adaptation of Antioxidant Enzyme System to Salt Stress in Leaves ofPlants (Basel, Switzerland) · 2023Article
- Impact ofPlants (Basel, Switzerland) · 2022Article
- Seed Halopriming Improves Salinity Tolerance of Some Rice Cultivars During Seedling Stage.Botanical studies · 2022Article
- Knock-down of phosphoenolpyruvate carboxylase 3 negatively impacts growth, productivity, and responses to salt stress in sorghum (Sorghum bicolor L.).The Plant journal : for cell and molecular biology · 2022Article
- Integrated Multi-Omics Perspective to Strengthen the Understanding of Salt Tolerance in Rice.International journal of molecular sciences · 2022Review
- Grassroots and Youth-Led Climate Solutions From The Gambia.Frontiers in public health · 2022Review
- Rapid Accumulation of Proline Enhances Salinity Tolerance in Australian Wild RicePlants (Basel, Switzerland) · 2021Article
- Haplotype and diversity analysis of indigenous rice for salinity tolerance in early-stage seedling using simple sequence repeat markers.Biotechnology reports (Amsterdam, Netherlands) · 2021Article
- Genetic control of root plasticity in response to salt stress in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Proteome-wide and lysine crotonylation profiling reveals the importance of crotonylation in chrysanthemum (Dendranthema grandiforum) under low-temperature.BMC genomics · 2021Article
- The HalophyteFrontiers in plant science · 2021Article
- Crucial Cell Signaling Compounds Crosstalk and Integrative Multi-Omics Techniques for Salinity Stress Tolerance in Plants.Frontiers in plant science · 2021Review
- Exogenous kinetin and putrescine synergistically mitigate salt stress inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salinity threat is estimated to reduce global rice production by 50%. Comprehensive analysis of the physiological and metabolite changes in rice plants from salinity stress (i.e. tolerant versus susceptible plants) is important to combat higher salinity conditions. In this study, we screened a total of 92 genotypes and selected the most salinity tolerant line (SS1-14) and most susceptible line (SS2-18) to conduct comparative physiological and metabolome inspections. We demonstrated that the tolerant line managed to maintain their water and chlorophyll content with lower incidence of sodium ion accumulation. We also examined the antioxidant activities of these lines: production of ascorbate peroxidase (APX) and catalase (CAT) were significantly higher in the sensitive line while superoxide dismutase (SOD) was higher in the tolerant line. Partial least squares discriminant analysis (PLS-DA) score plots show significantly different response for both lines after the exposure to salinity stress. In the tolerant line, there was an upregulation of non-polar metabolites and production of sucrose, GABA and acetic acid, suggesting an important role in salinity adaptation. In contrast, glutamine and putrescine were noticeably high in the susceptible rice. Coordination of different strategies in tolerant and susceptible lines show that they responded differently after exposure to salt stress. These findings can assist crop development in terms of developing tolerance mechanisms for rice crops.
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Registered trials
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