ArticleMolecular plant pathology2018
Oxylipins from both pathogen and host antagonize jasmonic acid-mediated defence via the 9-lipoxygenase pathway in Fusarium verticillioides infection of maize.
Article in Molecular plant pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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35 citing papers in PubMed, 60 citations in OpenAlex.
- Overexpression of the maize 9-lipoxygenase gene LOX4 confers resistance to Fusarium verticillioides via the oxylipin- and jasmonic acid-mediated pathways.Journal of experimental botany · 2026Article
- Discovery of a defence-response gene forFrontiers in plant science · 2026Article
- Octadecanoids as emerging lipid mediators in cnidarian-dinoflagellate symbiosis.Communications biology · 2025Article
- Regulatory balance between ear rot resistance and grain yield and their breeding applications in maize and other crops.Journal of advanced research · 2025Review
- Lipids signature shift in Zea Mays L. resistant and susceptible inbred lines in response to Fusarium verticillioides.BMC plant biology · 2025Article
- A loss-of-function of ZmWRKY125 induced by CRISPR/Cas9 improves resistance against Fusarium verticillioides in maize kernels.Plant cell reports · 2025Article
- Genetic basis of Fusarium ear rot resistance and productivity traits in a heterozygous multi-parent recombinant inbred intercross (RIX) maize population.BMC plant biology · 2025Article
- XadA-like adhesin XADA2 regulates biofilm formation in X. fastidiosa subsp. fastidiosa putatively by engaging oleic-acid derived oxylipins.Molecular biology reports · 2025Article
- Plant oxylipins: adaptation to environmental stresses and impact on mycotoxin contamination.Frontiers in plant science · 2025Review
- Lipids and Lipid-Mediated Signaling in Plant-Pathogen Interactions.International journal of molecular sciences · 2024Review
- Biochemical and Molecular Basis of Chemically Induced Defense Activation in Maize against Banded Leaf and Sheath Blight Disease.Current issues in molecular biology · 2024Article
- Article
- Transcriptional Profiling Reveals the Wheat Defences against Fusarium Head Blight Disease Regulated by a NAC Transcription Factor.Plants (Basel, Switzerland) · 2023Article
- Integrative transcriptome and proteome analysis reveals maize responses to Fusarium verticillioides infection inside the stalks.Molecular plant pathology · 2023Article
- De novo genome assembly and analyses of 12 founder inbred lines provide insights into maize heterosis.Nature genetics · 2023Article
- Maize kernel metabolome involved in resistance to fusarium ear rot and fumonisin contamination.Frontiers in plant science · 2023Article
- Functional Study of Lipoxygenase-Mediated Resistance againstInternational journal of molecular sciences · 2022Article
- Role of Tocochromanols in Tolerance of Cereals to Biotic Stresses: Specific Focus on Pathogenic and Toxigenic Fungal Species.International journal of molecular sciences · 2022Review
- Mass Spectrometry Imaging Disclosed Spatial Distribution of Defense-Related Metabolites inMetabolites · 2022Article
- Development of plant systemic resistance by beneficial rhizobacteria: Recognition, initiation, elicitation and regulation.Frontiers in plant science · 2022Review
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Authors and funding
11 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oxylipins are a newly emerging group of signals that serve defence roles or promote virulence. To identify specific host and fungal genes and oxylipins governing the interactions between maize and Fusarium verticillioides, maize wild-type and lipoxygenase3 (lox3) mutant were inoculated with either F. verticillioides wild-type or linoleate-diol-synthase 1-deleted mutant (ΔFvlds1D). The results showed that lox3 mutants were more resistant to F. verticillioides. The reduced colonization on lox3 was associated with reduced fumonisin production and with a stronger and earlier induction of ZmLOX4, ZmLOX5 and ZmLOX12. In addition to the reported defence function of ZmLOX12, we showed that lox4 and lox5 mutants were more susceptible to F. verticillioides and possessed decreased jasmonate levels during infection, suggesting that these genes are essential for jasmonic acid (JA)-mediated defence. Oxylipin profiling revealed a dramatic reduction in fungal linoleate diol synthase 1 (LDS1)-derived oxylipins, especially 8-HpODE (8-hydroperoxyoctadecenoic acid), in infected lox3 kernels, indicating the importance of this molecule in virulence. Collectively, we make the following conclusions: (1) LOX3 is a major susceptibility factor induced by fungal LDS1-derived oxylipins to suppress JA-stimulating 9-LOXs; (2) LOX3-mediated signalling promotes the biosynthesis of virulence-promoting oxylipins in the fungus; and (3) both fungal LDS1- and host LOX3-produced oxylipins are essential for the normal infection and colonization processes of maize seed by F. verticillioides.
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