ArticlePlanta2020
Fusarium oxysporum infection activates the plastidial branch of the terpenoid biosynthesis pathway in flax, leading to increased ABA synthesis.
Article in Planta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 60 citations in OpenAlex.
- Computational studies deciphered the role of key genes and associated networks regulating the defense mechanism in chickpea underPlant signaling & behavior · 2026Article
- Constitutive Expression of AtVTE2 in Flax Is Associated with Changes in Isoprenoid Metabolism and Stem Cell-Wall Composition.International journal of molecular sciences · 2026Article
- Correlative Changes in Endogenous Polyamines and Hormones Associated with Aging in AncientPlants (Basel, Switzerland) · 2026Article
- Dynamic Hormonal Networks in Flax DuringMolecules (Basel, Switzerland) · 2025Article
- The Phytohormone Signaling Pathway and Immunity Responses to BYDV Infection in Resistant and Susceptible Oat Cultivars.Plants (Basel, Switzerland) · 2025Article
- An3 Biotech · 2025Article
- Nitric Oxide Mitigates the Deleterious Effects Caused by Infection ofPlants (Basel, Switzerland) · 2024Article
- Plant biomarkers as early detection tools in stress management in food crops: a review.Planta · 2024Review
- A key ABA biosynthetic geneFrontiers in plant science · 2024Article
- Review
- Haplotype-Based Genome-Wide Association Analysis Using Exome Capture Assay and Digital Phenotyping Identifies Genetic Loci Underlying Salt Tolerance Mechanisms in Wheat.Plants (Basel, Switzerland) · 2023Article
- Comprehensive RNA-Seq-based study and metabolite profiling to identify genes involved in podophyllotoxin biosynthesis in Linum album Kotschy ex Boiss. (Linaceae).Scientific reports · 2023Article
- Overexpression of Bacterial Beta-Ketothiolase Improves Flax (Metabolites · 2023Article
- Metabolic Profiling Identifies Changes in the Winter Wheat Grains FollowingPlants (Basel, Switzerland) · 2023Article
- Abscisic Acid-Defensive Player in Flax Response toMolecules (Basel, Switzerland) · 2022Article
- Genome-scale transcriptomic insights into the gene co-expression network of seed abortion in triploid Siraitia grosvenorii.BMC plant biology · 2022Article
- BdGUCD1 and Cyclic GMP Are Required for Responses ofInternational journal of molecular sciences · 2022Article
- Using FIBexDB for In-Depth Analysis of Flax Lectin Gene Expression in Response toPlants (Basel, Switzerland) · 2022Article
- Transcriptomic and metabolic regulatory network characterization of drought responses in tobacco.Frontiers in plant science · 2022Article
- Comparative Transcriptome Analysis of Onion in Response to Infection byFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
Abstract
MAIN
conclusionUpregulation of the terpenoid pathway and increased ABA content in flax upon Fusarium infection leads to activation of the early plant's response (PR genes, cell wall remodeling, and redox status). Plants have developed a number of defense strategies against the adverse effects of fungi such as Fusarium oxysporum. One such defense is the production of antioxidant secondary metabolites, which fall into two main groups: the phenylpropanoids and the terpenoids. While functions and biosynthesis of phenylpropanoids have been extensively studied, very little is known about the genes controlling the terpenoid synthesis pathway in flax. They can serve as antioxidants, but are also substrates for a plethora of different compounds, including those of regulatory functions, like ABA. ABA's function during pathogen attack remains obscure and often depends on the specific plant-pathogen interactions. In our study we showed that in flax the non-mevalonate pathway is strongly activated in the early hours of pathogen infection and that there is a redirection of metabolites towards ABA synthesis. The elevated synthesis of ABA correlates with flax resistance to F. oxysporum, thus we suggest ABA to be a positive regulator of the plant's early response to the infection.
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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.