ArticlePlanta2016
The role of strigolactones during plant interactions with the pathogenic fungus Fusarium oxysporum.
Article in Planta, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Signals and Machinery for Mycorrhizae and Cereal and Oilseed Interactions towards Improved Tolerance to Environmental Stresses.Plants (Basel, Switzerland) · 2024Review
- Strigolactones GR-24 and Nijmegen Applications Result in Reduced Susceptibility of Tobacco and Grapevine Plantlets toPlants (Basel, Switzerland) · 2023Article
- Overexpression of a Cytochrome P450 Monooxygenase Involved in Orobanchol Biosynthesis Increases Susceptibility to Fusarium Head Blight.Frontiers in plant science · 2021Article
- Science and application of strigolactones.The New phytologist · 2020Review
- Recent progress in the chemistry and biochemistry of strigolactones.Journal of pesticide science · 2020Article
- Directing Trophic Divergence in Plant-Pathogen Interactions: Antagonistic Phytohormones With NO Doubt?Frontiers in plant science · 2020Review
- Strigolactones positively regulate defense against root-knot nematodes in tomato.Journal of experimental botany · 2019Article
- Article
- The Role of Strigolactone in the Cross-Talk BetweenFrontiers in microbiology · 2018Article
- Determining the Site of Action of Strigolactones during Nodulation.Plant physiology · 2017Article
- New Strigolactone Mimics as Exogenous Signals for Rhizosphere Organisms.Molecules (Basel, Switzerland) · 2017Article
- Identification of genes involved in fungal responses to strigolactones using mutants from fungal pathogens.Current genetics · 2017Article
- The Role of Strigolactones and Their Potential Cross-talk under Hostile Ecological Conditions in Plants.Frontiers in physiology · 2016Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MAIN
conclusionStrigolactones (SLs) do not influence spore germination or hyphal growth of Fusarium oxysporum. Mutant studies revealed no role for SLs but a role for ethylene signalling in defence against this pathogen in pea. Strigolactones (SLs) play important roles both inside the plant as a hormone and outside the plant as a rhizosphere signal in interactions with mycorrhizal fungi and parasitic weeds. What is less well understood is any potential role SLs may play in interactions with disease causing microbes such as pathogenic fungi. In this paper we investigate the influence of SLs on the hemibiotrophic pathogen Fusarium oxysporum f.sp. pisi both directly via their effects on fungal growth and inside the plant through the use of a mutant deficient in SL. Given that various stereoisomers of synthetic and naturally occuring SLs can display different biological activities, we used (+)-GR24, (-)-GR24 and the naturally occurring SL, (+)-strigol, as well as a racemic mixture of 5-deoxystrigol. As a positive control, we examined the influence of a plant mutant with altered ethylene signalling, ein2, on disease development. We found no evidence that SLs influence spore germination or hyphal growth of Fusarium oxysporum and that, while ethylene signalling influences pea susceptibility to this pathogen, SLs do not.
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Registered trials
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