ArticleFrontiers in plant science2016
Sulfur Use Efficiency Is a Significant Determinant of Drought Stress Tolerance in Relation to Photosynthetic Activity in Brassica napus Cultivars.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Light intensity and sulfur deficiency modulate growth and water dynamics in broccoli plants via aquaporin regulation.Plant biology (Stuttgart, Germany) · 2025Article
- Molecular and phenotypic insights into sulfur's role in enhancing tomato plant growth, stress tolerance, and productivity.Scientific reports · 2025Article
- Enhancing water deficit tolerance in canola (Brassica napus L.) through the synergistic application of nano-silicon and sulfur.BMC plant biology · 2025Article
- Exploring physiological and molecular dynamics of drought stress responses in plants: challenges and future directions.Frontiers in plant science · 2025Review
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- Recent Trends in Foliar Nanofertilizers: A Review.Nanomaterials (Basel, Switzerland) · 2023Review
- Alleviation of Adverse Effects of Drought Stress on Growth and Nitrogen Metabolism in Mungbean (Plants (Basel, Switzerland) · 2023Article
- Chlorophyll Meter: A Precision Agricultural Decision-Making Tool for Nutrient Supply in Durum Wheat (Life (Basel, Switzerland) · 2023Article
- Article
- Drought-Induced Xylem Sulfate Activates the ABA-Mediated Regulation of Sulfate Assimilation and Glutathione Redox inMetabolites · 2022Article
- Dimethylthiourea Alleviates Drought Stress by Suppressing Hydrogen Peroxide-Dependent Abscisic Acid-Mediated Oxidative Responses in an Antagonistic Interaction with Salicylic Acid inAntioxidants (Basel, Switzerland) · 2022Article
- Plant Nutrition: An Effective Way to Alleviate Abiotic Stress in Agricultural Crops.International journal of molecular sciences · 2022Review
- Genome-Wide Identification, Evolution, and Comparative Analysis of B-Box Genes inInternational journal of molecular sciences · 2021Article
- Ethephon-Induced Ethylene Enhances Protein Degradation in Source Leaves, but Its High Endogenous Level Inhibits the Development of Regenerative Organs inPlants (Basel, Switzerland) · 2021Article
- Ethephon-Induced Ethylene Enhances Starch Degradation and Sucrose Transport with an Interactive Abscisic Acid-Mediated Manner in Mature Leaves ofPlants (Basel, Switzerland) · 2021Article
- Ionomic Approaches for Discovery of Novel Stress-Resilient Genes in Plants.International journal of molecular sciences · 2021Review
- Physiological insights into sulfate and selenium interaction to improve drought tolerance in mung bean.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Drought Intensity-Responsive Salicylic Acid and Abscisic Acid Crosstalk with the Sugar Signaling and Metabolic Pathway inPlants (Basel, Switzerland) · 2021Article
- Denitrifying pathways dominate nitrous oxide emissions from managed grassland during drought and rewetting.Science advances · 2021Article
- Label-Free Quantitative Proteomics Analysis in Susceptible and ResistantMicroorganisms · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To investigate the varietal difference in sulfur use efficiency (SUE) and drought stress tolerance, Brassica napus 'Mosa' and 'Saturnin' were exposed to polyethylene glycol (PEG)-induced drought stress for 72 h. Direct quantification of S uptake, de novo synthesis of amino acids and proteins was performed by tracing (34)S. The responses of photosynthetic activity in relation to SUE were also examined. The total amount of newly absorbed S decreased with drought stress in both cultivars but the decrease rate was significantly higher in Mosa (-64%) than in Saturnin (-41%). Drought stress also decreased the amount of S assimilated into amino acids ((34)S-amino acids) and proteins ((34)S-proteins). The total amount of S incorporated into amino acids and proteins was generally higher in Saturnin (663.7 μg S per plant) than in Mosa (337.3 μg S per plant). The estimation of SUE based on S uptake (SUpE) and S assimilation (SUaE) showed that SUE was much higher in Saturnin than in Mosa. The inhibition of photosynthetic activity including Rubisco protein degradation caused by drought stress was much lower in the cultivar with higher SUE (Saturnin). The present study clearly indicates that the genotype with higher SUE is more tolerant to PEG-induced drought stress.
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