ArticleJournal of chemical ecology2014
Symptomless endophytic fungi suppress endogenous levels of salicylic acid and interact with the jasmonate-dependent indirect defense traits of their host, lima bean (Phaseolus lunatus).
Article in Journal of chemical ecology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 55 citations in OpenAlex.
- Phyllosphere microbial communities are modulated by pathogen coinfection, but not a plant defense hormone.PloS one · 2026Article
- Transcriptome analysis unravels the biocontrol mechanism of Serratia plymuthica A30 against potato soft rot caused by Dickeya solani.PloS one · 2024Article
- Authenticating the geographic origins ofFrontiers in plant science · 2023Article
- Endophytic Fungi Associated with Coffee Leaves in China Exhibited In Vitro Antagonism against Fungal and Bacterial Pathogens.Journal of fungi (Basel, Switzerland) · 2022Article
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- Endophytic Fungi of Salt-Tolerant Plants: Diversity and Ability to Promote Plant Growth.Journal of microbiology and biotechnology · 2021Article
- Oxic and Anoxic Organic Polymer Degradation Potential of Endophytic Fungi From the Marine Macroalga,Frontiers in microbiology · 2021Article
- Transcriptomic and Metabolomic Approaches Deepen Our Knowledge of Plant-Endophyte Interactions.Frontiers in plant science · 2021Review
- Diversity, Chemical Constituents and Biological Activities of Endophytic Fungi Isolated fromMicroorganisms · 2020Article
- Oxylipins Other Than Jasmonic Acid Are Xylem-Resident Signals Regulating Systemic Resistance Induced byThe Plant cell · 2020Article
- Differential expression analysis of Trichoderma virens RNA reveals a dynamic transcriptome during colonization of Zea mays roots.BMC genomics · 2019Article
- Article
- Article
- Mutualistic fungal endophytes produce phytohormones and organic acids that promote japonica rice plant growth under prolonged heat stress.Journal of Zhejiang University. Science. B · 2015Article
- Chemical ecology of phytohormones: how plants integrate responses to complex and dynamic environments.Journal of chemical ecology · 2014Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Symptomless ‘type II’ fungal endophytes colonize their plant host horizontally and exert diverse effects on its resistance phenotype. Here, we used wild Lima bean (Phaseolus lunatus) plants that were experimentally colonized with one of three strains of natural endophytes (Bartalinia pondoensis, Fusarium sp., or Cochliobolus lunatus) to investigate the effects of fungal colonization on the endogenous levels of salicylic acid (SA) and jasmonic acid (JA) and on two JA-dependent indirect defense traits. Colonization with Fusarium sp. enhanced JA levels in intact leaves, whereas B. pondoensis suppressed the induction of endogenous JA in mechanically damaged leaves. Endogenous SA levels in intact leaves were significantly decreased by all strains and B. pondoensis and Fusarium sp. decreased SA levels after mechanical damage. Colonization with Fusarium sp. or C. lunatus enhanced the number of detectable volatile organic compounds (VOCs) emitted from intact leaves, and all three strains enhanced the relative amount of several VOCs emitted from intact leaves as well as the number of detectable VOCs emitted from slightly damaged leaves. All three strains completely suppressed the induced secretion of extrafloral nectar (EFN) after the exogenous application of JA. Symptomless endophytes interact in complex and strain-specific ways with the endogenous levels of SA and JA and with the defense traits that are controlled by these hormones. These interactions can occur both upstream and downstream of the defense hormones.
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