ArticleMetabolomics : Official journal of the Metabolomic Society2019
Comparative metabolomics analysis of different resistant rice varieties in response to the brown planthopper Nilaparvata lugens Hemiptera: Delphacidae.
Article in Metabolomics : Official journal of the Metabolomic Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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30 citing papers in PubMed, 80 citations in OpenAlex.
- Integrating predictive models and GWAS to identify candidate loci and genes for agronomic traits in rice.Frontiers in plant science · 2026Article
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- Magnaporthe oryzae infection triggers rice resistance to brown planthopper through the influence of jasmonic acid on the flavonoid biosynthesis pathway.Insect science · 2025Article
- Non-targeted metabolomics reveals fatty acid and associated pathways driving resistance to whitefly and tomato leafminer in wild tomato accessions.Scientific reports · 2025Article
- Hydroxycinnamic acid amides in rice: biosynthesis, distribution, function, and implication for crop development.Frontiers in plant science · 2025Review
- A Cytosolic Phosphoglucose Isomerase, OsPGI1c, Enhances Plant Growth and Herbivore Resistance in Rice.International journal of molecular sciences · 2024Article
- Comparative Metabolic Defense Responses of Three Tree Species to the Supplemental Feeding Behavior ofInternational journal of molecular sciences · 2024Article
- Metabolomics and proteomics analyses of Chrysanthemi Flos: a mechanism study of changes in proteins and metabolites by processing methods.Chinese medicine · 2024Article
- The plant terpenes DMNT and TMTT function as signaling compounds that attract Asian corn borer (Ostrinia furnacalis) to maize plants.Journal of integrative plant biology · 2024Article
- Cellulose synthase-like OsCSLD4: a key regulator of agronomic traits, disease resistance, and metabolic indices in rice.Plant cell reports · 2024Article
- Comparative Metabolomic Responses of Three Rhododendron Cultivars to the Azalea Lace Bug (Plants (Basel, Switzerland) · 2024Article
- Virulence Adaptation by Rice Planthoppers and Leafhoppers to Resistance Genes and Loci: A Review.Insects · 2024Review
- Non-targeted GC-MS metabolomics-based differences in Indica rice seeds of different varieties.BMC plant biology · 2024Article
- Insecticide resistance reduces the profitability of insect-resistant rice cultivars.Journal of advanced research · 2024Article
- Advances in molecular interactions between rice and insect herbivores.Crop health · 2024Review
- Poaceae-specific β-1,3;1,4-d-glucans link jasmonate signalling to OsLecRK1-mediated defence response during rice-brown planthopper interactions.Plant biotechnology journal · 2023Article
- A Metabolome Analysis and the Immunity ofPlants (Basel, Switzerland) · 2023Article
- Oxalic Acid Inhibits Feeding Behavior of the Brown Planthopper via Binding to Gustatory Receptor Gr23a.Cells · 2023Article
- Metabolomics Provides New Insights into Host Manipulation Strategies byMetabolites · 2023Article
- Combined analysis of metabolome and transcriptome of wheat kernels reveals constitutive defense mechanism against maize weevils.Frontiers in plant science · 2023Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe brown planthopper (BPH, Nilaparvata lugens Stål, Hemiptera: Delphacidae) is one of the most devastating insect pests of the crucially important cereal crop, rice (Oryza sativa L.). Currently, multiple BPH-resistant rice varieties have been cultivated and generalized to control BPH. However, the defence metabolic responses and their modes of action against BPH in different rice cultivars remain uncharacterized.
objectiveWe used a non-biased metabolomics approach to explore the differences in metabolite profiles in response to BPH infestation in the susceptible TN1 rice cultivar and two resistant cultivars (IR36 and IR56).
methodsThe metabolomic detection based on gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) was performed to investigate the content changes of identified metabolites in TN1, IR36 and IR56 rice varieties at various time points (0 h, 24 h, 48 h and 96 h) post BPH feeding. The differentially expressed metabolites were screened and the corresponding metabolic pathways were further enriched.
resultsThe results showed that compared to that in TN1, the content changes of most primary metabolites were more stable, but the concentration alterations of some defence-related metabolites were more acute and persistent in IR36 and IR56. Furthermore, the differentially expressed pathways analysis revealed that cyanoamino acids and lipids metabolism was persistently induced in IR36, but changes in thiamine, taurine and hypotaurine metabolism were more significant in IR56 during BPH infestation. Besides, the contents of quercetin and spermidine which were harmful to BPH fitness, were significantly elevated by BPH in TN1 and IR36, and the quercetin level was significantly decreased during BPH feeding in IR56.
conclusionThe results of the differences in metabolite profiles in response to BPH infestation in different rice cultivars were useful to clarify the metabolic mechanism of rice plants during BPH infestation and to provide new resources to control this insect pest.
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