ArticlePlant physiology2011
The jasmonate pathway is a key player in systemically induced defense against root knot nematodes in rice.
Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 161 papers, 1 of them a synthesis that pooled it.
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Who cites it
161 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- A cooperative regulatory module between TAGL2 and JMJC1 activates specific defense genes against root-knot nematodes in tomato.The New phytologist · 2026Article
- miR169f regulation by lncRNA LASSO fine-tunes JA-dependent root immunity in rice.The New phytologist · 2026Article
- Redox Regulation of Plant-Root-Knot Nematode Interactions: From ROS-Mediated Immunity to Sustainable Resistance.Antioxidants (Basel, Switzerland) · 2026Review
- Characterization of resistance to rice root-knot nematode Meloidogyne graminicola in an indica rice land race Aganni: insights on pre and post infection defence responses.Scientific reports · 2026Article
- Interspecific allelopathy suppresses potato cyst nematodes by 1-decanol derived from Houttuyniacordata.Plant communications · 2026Article
- Article
- Status and advancement of root-knot nematode management strategies and the emerging CRISPR/Cas biotechnology application.Functional & integrative genomics · 2026Review
- HPV DNA Test Alone and HPV DNA Test Combined with VIA as Screening Test for Cervical Cancer.Journal of pharmacy & bioallied sciences · 2026Article
- Functional diversity and evolutionary strategies in nematophagous fungi and plant parasitic nematodes interactions - a review.Frontiers in plant science · 2026Review
- Genomic insights into sheath blight resistance: leveraging natural variation in the Bengal-Assam-Aus rice panel for multi-season association mapping.Frontiers in plant science · 2026Article
- From germplasm to genomics: integrated breeding and omics approaches for enhancing rice root knot nematode resistance in Direct-Seeded Rice systems.Molecular biology reports · 2025Review
- Evaluation of Resistance in Indian Rice to Root-Knot Nematode (Meloidogyne graminicola): Insights from Field and Histopathological Studies.Rice (New York, N.Y.) · 2025Article
- HY5 integrates light and electrical signaling to trigger a jasmonate burst for nematode defense in tomato.Nature communications · 2025Article
- Salicylic acid and jasmonic acid in plant immunity.Horticulture research · 2025Article
- ELONGATED HYPOCOTYL5 Regulates Resistance to Root-Knot Nematode by Modulating Antioxidant System and Jasmonic Acid inAntioxidants (Basel, Switzerland) · 2025Article
- Evolutionary Systems Biology Identifies Genetic Trade-offs in Rice Defense against Aboveground and Belowground Attackers.Plant & cell physiology · 2025Article
- Comprehensive Characterization and Functional Analysis of the Lateral Organ Boundaries Domain Gene Family in Rice: Evolution, Expression, and Stress Response.International journal of molecular sciences · 2025Article
- Pepper root exudate alleviates cucumber root-knot nematode infection by recruiting a rhizobacterium.Plant communications · 2025Article
- The role of predatory nematodes in managing plant-parasitic nematodes: community dynamics and microbial implications in tropical soils.Frontiers in plant science · 2025Article
101 more citing papers are in PubMed but not listed here.
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5 authors.
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Abstract
Complex defense signaling pathways, controlled by different hormones, are involved in the reaction of plants to a wide range of biotic and abiotic stress factors. We studied the ability of salicylic acid, jasmonate (JA), and ethylene (ET) to induce systemic defense in rice (Oryza sativa) against the root knot nematode Meloidogyne graminicola. Exogenous ET (ethephon) and JA (methyl jasmonate) supply on the shoots induced a strong systemic defense response in the roots, exemplified by a major up-regulation of pathogenesis-related genes OsPR1a and OsPR1b, while the salicylic acid analog BTH (benzo-1,2,3-thiadiazole-7-carbothioic acid S-methyl ester) was a less potent systemic defense inducer from shoot to root. Experiments with JA biosynthesis mutants and ET-insensitive transgenics showed that ET-induced defense requires an intact JA pathway, while JA-induced defense was still functional when ET signaling was impaired. Pharmacological inhibition of JA and ET biosynthesis confirmed that JA biosynthesis is needed for ET-induced systemic defense, and quantitative real-time reverse transcription-polymerase chain reaction data revealed that ET application onto the shoots strongly activates JA biosynthesis and signaling genes in the roots. All data provided in this study point to the JA pathway to play a pivotal role in rice defense against root knot nematodes. The expression of defense-related genes was monitored in root galls caused by M. graminicola. Different analyzed defense genes were attenuated in root galls caused by the nematode at early time points after infection. However, when the exogenous defense inducers ethephon and methyl jasmonate were supplied to the plant, the nematode was less effective in counteracting root defense pathways, hence making the plant more resistant to nematode infection.
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