ArticleFrontiers in plant science2015
Involvement of nitric oxide in the jasmonate-dependent basal defense against root-knot nematode in tomato plants.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 73 citations in OpenAlex.
- Redox Regulation of Plant-Root-Knot Nematode Interactions: From ROS-Mediated Immunity to Sustainable Resistance.Antioxidants (Basel, Switzerland) · 2026Review
- ELONGATED HYPOCOTYL5 Regulates Resistance to Root-Knot Nematode by Modulating Antioxidant System and Jasmonic Acid inAntioxidants (Basel, Switzerland) · 2025Article
- Antioxidant Responses and Growth Impairment inBiology · 2024Article
- In Silico Characterisation of theInternational journal of molecular sciences · 2023Article
- Signal Mediators in the Implementation of Jasmonic Acid's Protective Effect on Plants under Abiotic Stresses.Plants (Basel, Switzerland) · 2023Review
- Nitric Oxide in Plant Functioning: Metabolism, Signaling, and Responses to Infestation with Ecdysozoa Parasites.Biology · 2023Review
- Diproline-induced resistance to parasitic nematodes in the same and subsequent rice generations: Roles of iron, nitric oxide and ethylene.Frontiers in plant science · 2023Article
- Article
- Overexpression of a soybean Globin (GmGlb1-1) gene reduces plant susceptibility to Meloidogyne incognita.Planta · 2022Article
- Leaf herbivory counteracts nematode-triggered repression of jasmonate-related defenses in tomato roots.Plant physiology · 2021Article
- Transcriptomic and Histological Analysis of the Response of Susceptible and Resistant Cucumber toFrontiers in plant science · 2021Article
- S-Nitrosation of E3 Ubiquitin Ligase Complex Components Regulates Hormonal Signalings in Arabidopsis.Frontiers in plant science · 2021Article
- Cyst Nematode Infection Elicits Alteration in the Level of Reactive Nitrogen Species, ProteinAntioxidants (Basel, Switzerland) · 2020Article
- The TIR-NB-LRR pair DSC1 and WRKY19 contributes to basal immunity of Arabidopsis to the root-knot nematode Meloidogyne incognita.BMC plant biology · 2020Article
- Seed Priming with Jasmonic Acid Counteracts Root Knot Nematode Infection in Tomato by Modulating the Activity and Expression of Antioxidative Enzymes.Biomolecules · 2020Article
- Nitric Oxide BoostsFrontiers in physiology · 2020Article
- Jasmonic Acid Methyl Ester Induces Xylogenesis and Modulates Auxin-Induced Xylary Cell Identity with NO Involvement.International journal of molecular sciences · 2019Article
- Postharvest UV-B Irradiation Stimulated Ginsenoside RgMolecules (Basel, Switzerland) · 2019Article
- Phytoparasitic Nematode Control of Plant Hormone Pathways.Plant physiology · 2019Review
- COP9 Signalosome CSN4 and CSN5 Subunits Are Involved in Jasmonate-Dependent Defense Against Root-Knot Nematode in Tomato.Frontiers in plant science · 2019Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Jasmonic acid (JA) and nitric oxide (NO) are well-characterized signaling molecules in plant defense responses. However, their roles in plant defense against root-knot nematode (RKN, Meloidogyne incognita) infection are largely unknown. In this study, we found that the transcript levels of the JA- and NO-related biosynthetic and signaling component genes were induced after RKN infection. Application of exogenous JA and sodium nitroprusside (SNP; a NO donor) significantly decreased the number of egg masses in tomato roots after RKN infection and partially alleviated RKN-induced decreases in plant fresh weight and net photosynthetic rate. These molecules also alleviated RKN-induced increases in root electrolyte leakage and membrane peroxidation. Importantly, NO scavenger partially inhibited JA-induced RKN defense. The pharmacological inhibition of JA biosynthesis significantly increased the plants' susceptibility to RKNs, which was effectively alleviated by SNP application, showing that NO may be involved in the JA-dependent RKN defense pathway. Furthermore, both JA and SNP induced increases in protease inhibitor 2 (PI2) gene expression after RKN infestation. Silencing of PI2 compromised both JA- and SNP-induced RKN defense responses, suggesting that the PI2 gene mediates JA- and NO-induced defense against RKNs. This work will be important for deepening the understanding of the mechanisms involved in basal defense against RKN attack in plants.
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