ArticlePlant & cell physiology2017
Induction of Jasmonic Acid-Associated Defenses by Thrips Alters Host Suitability for Conspecifics and Correlates with Increased Trichome Densities in Tomato.
Article in Plant & cell physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 88 citations in OpenAlex.
- Defense Responses of Cucumber and Cowpea toPlants (Basel, Switzerland) · 2026Article
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- Sprayable solutions containing sticky rice oil droplets reduce western flower thrips damage and induce changes inFrontiers in plant science · 2025Article
- Genome-Wide Transcriptomic and Metabolomic Analyses Unveiling the Defence Mechanisms ofInternational journal of molecular sciences · 2024Article
- Humic Substances Isolated from Recycled Biomass Trigger Jasmonic Acid Biosynthesis and Signalling.Plants (Basel, Switzerland) · 2023Article
- PRpnp, a novel dual activity PNP family protein improves plant vigour and confers multiple stress tolerance in Citrus aurantifolia.Plant biotechnology journal · 2023Article
- Dynamic distress calls: volatile info chemicals induce and regulate defense responses during herbivory.Frontiers in plant science · 2023Review
- Genome editing for healthy crops: traits, tools and impacts.Frontiers in plant science · 2023Review
- Leafminer attack accelerates the development of soil-dwelling conspecific pupae via plant-mediated changes in belowground volatiles.The New phytologist · 2022Article
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- Transcriptome profiling reveals key genes in regulation of the tepal trichome development in Lilium pumilum D.C.Plant cell reports · 2021Article
- Natural variation in wild tomato trichomes; selecting metabolites that contribute to insect resistance using a random forest approach.BMC plant biology · 2021Article
- Elicitor Application in Strawberry Results in Long-Term Increase of Plant Resilience Without Yield Loss.Frontiers in plant science · 2021Article
- 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
- Cultivar Variation in Tomato Seed Coat Permeability Is an Important Determinant of Jasmonic Acid Elicited Defenses Against Western Flower Thrips.Frontiers in plant science · 2020Article
- Article
- Involvement of sweet pepper CaLOX2 in jasmonate-dependent induced defence against Western flower thrips.Journal of integrative plant biology · 2019Article
- Induced Plant Defenses Against Herbivory in Cultivated and Wild Tomato.Journal of chemical ecology · 2019Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant defenses inducible by herbivorous arthropods can determine performance of subsequent feeding herbivores. We investigated how infestation of tomato (Solanum lycopersicum) plants with the Western flower thrips (Frankliniella occidentalis) alters host plant suitability and foraging decisions of their conspecifics. We explored the role of delayed-induced jasmonic acid (JA)-mediated plant defense responses in thrips preference by using the tomato mutant def-1, impaired in JA biosynthesis. In particular, we investigated the effect of thrips infestation on trichome-associated tomato defenses. The results showed that when offered a choice, thrips preferred non-infested plants over infested wild-type plants, while no differences were observed in def-1. Exogenous application of methyl jasmonate restored the repellency effect in def-1. Gene expression analysis showed induction of the JA defense signaling pathway in wild-type plants, while activating the ethylene signaling pathway in both genotypes. Activation of JA defenses led to increases in type-VI leaf glandular trichome densities in the wild type, augmenting the production of trichome-associated volatiles, i.e. terpenes. Our study revealed that plant-mediated intraspecific interactions between thrips are determined by JA-mediated defenses in tomato. We report that insects can alter not only trichome densities but also the allelochemicals produced therein, and that this response might depend on the magnitude and/or type of the induction.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.