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Plant–Pathogen Interactions: Underestimated Roles of Phyto-oxylipins
- Source :
- Trends in Plant Science, Trends in Plant Science, Elsevier, 2020, 25 (1), pp.22-34. ⟨10.1016/j.tplants.2019.09.009⟩
- Publication Year :
- 2020
- Publisher :
- HAL CCSD, 2020.
-
Abstract
- International audience; Plant (or phyto-) oxylipins (POs) are produced under a wide range of stress conditions and although they are well known to activate stress-related signalling pathways, the nonsignalling roles of POs are poorly understood. We describe oxylipins as direct biocidal agents and propose that structure-function relationships play here a pivotal role. Based on their chemical configuration, POs, such as reactive oxygen and electrophile species, activate defence-related gene expression. We also propose that their ability to interact with pathogen membranes is important, but still misunderstood, and that they are involved in cross-kingdom communication. Taken as a whole, the current literature suggests that POs have a high potential as biocontrol agents. However, the mechanisms underlying these multifaceted compounds remain largely unknown.
- Subjects :
- 0106 biological sciences
0301 basic medicine
Plant Science
Computational biology
Cyclopentanes
Biology
Plants
01 natural sciences
03 medical and health sciences
030104 developmental biology
Gene Expression Regulation, Plant
[CHIM]Chemical Sciences
Stress conditions
Oxylipins
Signalling pathways
Pathogen
010606 plant biology & botany
Plant Diseases
Signal Transduction
Subjects
Details
- Language :
- English
- ISSN :
- 13601385
- Database :
- OpenAIRE
- Journal :
- Trends in Plant Science, Trends in Plant Science, Elsevier, 2020, 25 (1), pp.22-34. ⟨10.1016/j.tplants.2019.09.009⟩
- Accession number :
- edsair.doi.dedup.....d8ca659dcc751bc2a9e9442dab9dbfcc