Claim · model-written summary
ISR has been demonstrated against fungi, bacteria, and viruses across seven named plant genera.
- Taxon
- Arabidopsis, bean, carnation, cucumber, radish, tobacco, and tomatoe0
- Outcome
- induced systemic resistance (ISR)e0
- Qualifier
- inducing bacteria and the challenging pathogen remained spatially separatede0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“Rhizobacteria-mediated induced systemic resistance (ISR) has been demonstrated against fungi, bacteria, and viruses in Arabidopsis, bean, carnation, cucumber, radish, tobacco, and tomato under conditions in which the inducing bacteria and the challenging pathogen remained spatially separated.”
Title
SYSTEMIC RESISTANCE INDUCED BY RHIZOSPHERE BACTERIA
L. C. van Loon; P. A. H. M. Bakker; C. M. J. Pieterse Annual Review of Phytopathology 1998. doi:10.1146/annurev.phyto.36.1.453
Other claims from this paper (9)
- Observation Nonpathogenic rhizobacteria can induce plant systemic resistance similar to SAR.
- Observation Bacterial strains differ in induction of resistance across plant species.
- Observation Plants vary in ISR expression when induced by specific bacterial strains.
- Mechanism Bacterial ISR determinants include lipopolysaccharides, siderophores, and salicylic acid.
- Mechanism Some rhizobacteria induce resistance through the SA-dependent SAR pathway.
- Mechanism Other rhizobacteria require jasmonic acid and ethylene perception for ISR.
- Observation No consistent host alterations accompany induced resistance.
- Observation Resistance responses accelerate and strengthen after challenge inoculation.
- Observation ISR is effective under field conditions.