ArticleJournal of experimental botany2019
Ultraviolet radiation exposure time and intensity modulate tomato resistance to herbivory through activation of jasmonic acid signaling.
Article in Journal of experimental botany, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- MicroRNA858a antagonistically regulates plant response to concurrent biotic and abiotic stresses.Plant signaling & behavior · 2026Article
- Optimized use of UV-B light to suppress Western flower thrips in controlled environment tomato crops.Pest management science · 2025Article
- Nature's Shield: Exploring Nonglandular Trichomes (NGT) as Key Players in Plant Defense Mechanisms.Plant direct · 2025Review
- Comprehensive Modulation of Secondary Metabolites in Terpenoid-AccumulatingPlants (Basel, Switzerland) · 2024Article
- Integrated volatile metabolome and transcriptome analyses provide insights into the warm aroma formation elicited by methyl jasmonate in carrot root.Frontiers in plant science · 2024Article
- The recent relationship between ultraviolet-B radiation and biotic resistance in plants: a novel non-chemical strategy for managing biotic stresses.Plant signaling & behavior · 2023Review
- The Plant Virus Tomato Spotted Wilt Orthotospovirus Benefits Its VectorInternational journal of molecular sciences · 2023Article
- AtBBX29 integrates photomorphogenesis and defense responses in Arabidopsis.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2023Article
- Exploring Thrips Preference and Resistance in Flowers, Leaves, and Whole Plants of TenPlants (Basel, Switzerland) · 2023Article
- Different responses of two maize cultivars toFrontiers in plant science · 2023Article
- Foliar and Root Comparative Metabolomics and Phenolic Profiling of Micro-Tom Tomato (Plants (Basel, Switzerland) · 2022Article
- Leaf herbivory counteracts nematode-triggered repression of jasmonate-related defenses in tomato roots.Plant physiology · 2021Article
- Life Table and Preference Choice ofInsects · 2021Article
- Jasmonic acid: a key frontier in conferring abiotic stress tolerance in plants.Plant cell reports · 2021Review
- The Protective Function and Modification of Secondary Metabolite Accumulation in Response to Light Stress inInternational journal of molecular sciences · 2021Article
- Physiological, Biochemical and Molecular Assessment of UV-A and UV-B Supplementation inPlants (Basel, Switzerland) · 2021Article
- Light-Engineering Technology for Enhancing Plant Disease Resistance.Frontiers in plant science · 2021Review
- Constitutive and Inducible Resistance to Thrips Do Not Correlate With Differences in Trichome Density or Enzymatic-Related Defenses in Chrysanthemum.Journal of chemical ecology · 2020Article
- A gain of function mutation in SlNRC4a enhances basal immunity resulting in broad-spectrum disease resistance.Communications biology · 2020Article
- LED Lighting Strategies Affect Physiology and Resilience to Pathogens and Pests in Eggplant (Frontiers in plant science · 2020Article
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Authors and funding
7 authors.
Funding
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Abstract
Ultraviolet (UV) radiation can modulate plant defenses against herbivorous arthropods. We investigated how different UV exposure times and irradiance intensities affected tomato (Solanum lycopersicum) resistance to thrips (Frankliniella occidentalis) by assessing UV effects on thrips-associated damage and host-selection, selected metabolite and phytohormone contents, expression of defense-related genes, and trichome density and chemistry, the latter having dual roles in defense and UV protection. Short UV daily exposure times increased thrips resistance in the cultivar 'Moneymaker' but this could not be explained by changes in the contents of selected leaf polyphenols or terpenes, nor by trichome-associated defenses. UV irradiance intensity also affected resistance to thrips. Further analyses using the tomato mutants def-1, impaired in jasmonic acid (JA) biosynthesis, od-2, defective in the production of functional type-VI trichomes, and their wild-type, 'Castlemart', showed that UV enhanced thrips resistance in Moneymaker and od-2, but not in def-1 and Castlemart. UV increased salicylic acid (SA) and JA-isoleucine concentrations, and increased expression of SA- and JA-associated genes in Moneymaker, while inducing expression of JA-defensive genes in od-2. Our results demonstrate that UV-mediated enhancement of tomato resistance to thrips is probably associated with the activation of JA-associated signaling, but not with plant secondary metabolism or trichome-related traits.
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