ArticleFrontiers in plant science2016
Activation of Secondary Metabolism in Citrus Plants Is Associated to Sensitivity to Combined Drought and High Temperatures.
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 66 papers.
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Who cites it
66 citing papers in PubMed, 219 citations in OpenAlex.
- Genomics, Multi-Omics, and Emerging Artificial Intelligence for Combined Drought-Heat Stress Resilience in Plants: A Structured Narrative Review.Plants (Basel, Switzerland) · 2026Review
- Heat and Drought Co-Stress During Microgametogenesis Altered Pollen Development, Fertility and Grain Production in Two-Rowed Winter Barley.Plants (Basel, Switzerland) · 2026Article
- Deciphering barley's stress response: metabolomic strategies and phenotypic implications under multiple abiotic stresses.Metabolomics : Official journal of the Metabolomic Society · 2026Article
- Root-Specific Signal Modules Mediating Abiotic Stress Tolerance in Fruit Crops.Plants (Basel, Switzerland) · 2026Review
- Stress Fingerprints of Phyllocoptruta oleivora Infestation: from Pomology to Polymethoxyflavones in Citrus sinensis.Journal of chemical ecology · 2025Article
- Article
- Microwave Treatment for Citrus Huanglongbing Control: Pathogen Elimination and Metabolomic Analysis.Plants (Basel, Switzerland) · 2025Article
- Rice NADP-dependent malate dehydrogenase geneFundamental research · 2025Article
- Mechanisms of plant acclimation to multiple abiotic stresses.Communications biology · 2025Review
- Suboptimal pre-anthesis water status mitigates wheat susceptibility to fusarium head blight and triggers specific metabolic responses.Scientific reports · 2025Article
- Identification of genetic factors influencing flavonoid biosynthesis through pooled transcriptome analysis in mungbean sprouts.Frontiers in plant science · 2025Article
- Transcriptomic and metabolomic analyses of root responses inFrontiers in plant science · 2025Article
- Multi-omics analysis reveals genetic architecture and local adaptation of coumarins metabolites in Populus.BMC plant biology · 2024Article
- Low temperature and high humidity affect dynamics of chlorophyll biosynthesis and secondary metabolites in Cucumber.BMC plant biology · 2024Article
- Combined Analysis of Transcriptome and Metabolome Provides Insights in Response Mechanism under Heat Stress in Avocado (International journal of molecular sciences · 2024Article
- Comparative Analysis of Citrus Species' Flavonoid Metabolism, Gene Expression Profiling, and Their Antioxidant Capacity under Drought Stress.Antioxidants (Basel, Switzerland) · 2024Article
- Fostering plant growth performance under drought stress using rhizospheric microbes, their gene editing, and biochar.Environmental geochemistry and health · 2024Review
- A multi-omics approach to unravel the interaction between heat and drought stress in theFrontiers in plant science · 2024Article
- Effects of rootstocks and developmental time on the dynamic changes of main functional substances in 'Orah' (Frontiers in plant science · 2024Article
- Tracking organelle activities through efficient and stable root genetic transformation system in woody plants.Horticulture research · 2024Article
6 more citing papers are in PubMed but not listed here.
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought and heat stresses are two of the most frequent environmental factors that take place simultaneously in the field constraining global crop productivity. Metabolism reconfiguration is often behind the adaptation of plants to adverse environmental conditions. Carrizo citrange and Cleopatra mandarin, two citrus genotypes with contrasting ability to tolerate combined heat and drought conditions, showed different metabolite patterns. Increased levels of phenylpropanoid metabolites were observed in Cleopatra in response to stress, including scopolin, a metabolite involved in defense mechanisms. Tolerant Carrizo accumulated sinapic acid and sinapoyl aldehyde, direct precursors of lignins. Finally, Cleopatra showed an accumulation of flavonols and glycosylated and polymethoxylated flavones such as tangeritin. The activation of flavonoid biosynthesis in Cleopatra could be aimed to mitigate the higher oxidative damage observed in this genotype. In general, limonoids were more severely altered in Cleopatra than in Carrizo in response to stress imposition. To conclude, all metabolite changes observed in Cleopatra suggest the activation of energy metabolism along with metabolic pathways leading to the accumulation of photoprotective and antioxidant secondary metabolites, oriented to mitigate the damaging effects of stress. Conversely, the higher ability of Carrizo to retain a high photosynthetic activity and to cope with oxidative stress allowed the maintenance of the metabolic activity and prevented the accumulation of antioxidant metabolites.
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