ReviewAntioxidants (Basel, Switzerland)2025
Biosynthetic Machinery to Abiotic Stress-Driven Emission: Decoding Multilayer Regulation of Volatile Terpenoids in Plants.
Review in Antioxidants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Article
- Article
- Drought modulates ozone stress through BVOCs, antioxidant defenses, and metabolic responses in a tropical tree.Planta · 2026Article
- Volatile Organic Compounds and Beyond: Chemical Diversity and Biological Activities ofMolecules (Basel, Switzerland) · 2026Review
- Isopentenyl diphosphate isomerase exerts limited control over terpenoid biosynthesis in two woody plant species.Plant physiology · 2026Article
- Temperature-Directed Reprogramming of Volatile and Semi-Volatile Metabolism inInternational journal of molecular sciences · 2026Article
- MaCDSP32, a bifunctional regulator of redox homeostasis and stage-dependent abiotic stress tolerance in Arabidopsis.BMC genomics · 2026Article
- Impact of Dry and Rainy Seasons on the Chemical Profile and Antioxidant Activity ofMolecules (Basel, Switzerland) · 2026Article
- Integrative Analysis of Metabolic Signature and Phytohormone Response in Potato Under Heat, Drought and Salt Stresses.Plants (Basel, Switzerland) · 2026Article
- Bioactivities and biosynthesis of monoterpene-based biopesticides: current state and perspectives.Microbial cell factories · 2026Review
- Multi-omics reveals terpenoid biosynthesis and antioxidant activity at maturity stage in Zanthoxylum armatum DC. fruits.NPJ science of food · 2026Article
- Responses and adaptations of plants to abiotic stress: transcriptional regulation of secondary metabolic pathways, metabolomics, and nanobiological approaches.Frontiers in genetics · 2026Review
- Ontogenetic regulation of metabolite dynamics inPeerJ · 2026Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
Volatile terpenoids (VTs) are key secondary metabolites that play dual roles as endogenous antioxidants and airborne signals in plants under abiotic stress. Their biosynthesis is orchestrated via the mevalonate (MVA) and 2-C-methyl-D-erythritol 4-phosphate (MEP) pathways, with metabolic plasticity regulated by transcription factors, phytohormonal crosstalk, and stress-responsive elements. Recent advances have revealed that VTs such as isoprene, monoterpenes, and sesquiterpenes help mitigate oxidative stress by scavenging reactive oxygen species (ROS) and modulating antioxidant enzyme systems. However, regulatory mechanisms of stress-induced VT emissions remain fragmented and species-dependent. This review synthesizes current knowledge of VT biosynthesis and emission under abiotic stress, highlights their antioxidant functions and regulatory architecture, and underscores their protective roles in redox homeostasis and stress signal transduction. By identifying key metabolic nodes (e.g., TPS, DXS and MYC2) and stress-responsive pathways, we propose potential molecular targets for the development of stress-resilient cultivars. The integration of VT-based traits into breeding strategies and production-oriented metabolic engineering offers promising avenues for improving crop performance, reducing oxidative damage, and supporting sustainable agricultural systems.
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Registered trials
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