ArticlePlanta2014
Roles of ethylene and jasmonic acid in systemic induced defense in tomato (Solanum lycopersicum) against Helicoverpa zea.
Article in Planta, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
38 citing papers in PubMed, 81 citations in OpenAlex.
- Enhancing the biochemical potential of holy basil through methyl jasmonate elicitation with insights into physiological responses in a plant factory.Scientific reports · 2025Article
- A new Bowman-Birk type protease inhibitor regulated by MeJA pathway in maize exhibits anti-feedant activity against the Ostrinia furnacalis.Plant molecular biology · 2024Article
- New insights into the evolution and local adaptation of the genusHorticulture research · 2024Article
- Ethylene: A Modulator of the Phytohormone-Mediated Insect Herbivory Network in Plants.Insects · 2024Review
- Recent advances in understanding the regulation of plant secondary metabolite biosynthesis by ethylene-mediated pathways.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Better Together: Volatile-Mediated Intraguild Effects on the Preference of Tuta absoluta and Trialeurodes vaporariorum for Tomato Plants.Journal of chemical ecology · 2023Article
- Uncovering the Role of Hormones in Enhancing Antioxidant Defense Systems in Stressed Tomato (Plants (Basel, Switzerland) · 2023Review
- Top and Side Lighting Induce Morphophysiological Improvements in Korean Ginseng Sprouts (Plants (Basel, Switzerland) · 2023Article
- Intraspecific variation for host immune activation by the spider miteRoyal Society open science · 2023Article
- Review
- Insect Herbivory on Main Stem Enhances Induced Defense of Primary Tillers in Rice (Plants (Basel, Switzerland) · 2023Article
- Review
- Jasmonic Acid-Treated Cotton Plant Leaves Impair Larvae Growth Performance, Activities of Detoxification Enzymes, and Insect Humoral Immunity of Cotton Bollworm.Neotropical entomology · 2022Article
- Key Genes in the JAZ Signaling Pathway Are Up-Regulated Faster and More Abundantly in Caterpillar-Resistant Maize.Journal of chemical ecology · 2022Article
- The Multifunctional Roles of Polyphenols in Plant-Herbivore Interactions.International journal of molecular sciences · 2021Review
- Analysis and review of trichomes in plants.BMC plant biology · 2021Review
- Article
- Combined Transcriptome and Metabolome Analysis ofFrontiers in genetics · 2021Article
- Roots drive oligogalacturonide-induced systemic immunity in tomato.Plant, cell & environment · 2021Article
- Oral cues are not enough: induction of defensive proteins in Nicotiana tabacum upon feeding by caterpillars.Planta · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inducible defenses that provide enhanced resistance to insect attack are nearly universal in plants. The defense-signaling cascade is mediated by the synthesis, movement, and perception of jasmonate (JA) and the interaction of this signaling molecule with other plant hormones and messengers. To explore how the interaction of JA and ethylene influences induced defenses, we employed the never-ripe (Nr) tomato mutant, which exhibits a partial block in ethylene perception, and the defenseless (def1) mutant, which is deficient in JA biosynthesis. The defense gene proteinase inhibitor (PIN2) was used as marker to compare plant responses. The Nr mutant showed a normal wounding response with PIN2 induction, but the def1 mutant did not. As expected, methyl JA (MeJA) treatment restored the normal wound response in the def1 mutant. Exogenous application of MeJA increased resistance to Helicoverpa zea, induced defense gene expression, and increased glandular trichome density on systemic leaves. Exogenous application of ethephon, which penetrates tissues and decomposes to ethylene, resulted in increased H. zea growth and interfered with the wounding response. Ethephon treatment also increased salicylic acid in systemic leaves. These results indicate that while JA plays the main role in systemic induced defense, ethylene acts antagonistically in this system to regulate systemic defense.
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Registered trials
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.