Claim · model-written summary
Inoculation with Pseudomonas anguilliseptica suppressed Dickeya solani-induced disease symptoms in Arabidopsis.
- Taxon
- Arabidopsis
Arabidopsise0 - Treatment
- inoculation of P. anguillisepticae6
- Interactor
- D. solaniDickeya solanie6pathogen
- Second interactor
- P. anguillisepticaPseudomonas anguillisepticae6biocontrol_agent
- Outcome
- disease symptomse6
- Direction
- suppressede6
Not reportedMaterialGeneCompoundOrgan / stageComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Respiratory burst oxidase homolog D (RBOHD)-dependent reactive oxygen species (ROS) in Arabidopsis are well known to suppress pathogen colonization”
e6“inoculation of P. anguilliseptica effectively suppressed D. solani-induced disease symptoms, and this protective effect was attenuated by catalase treatment”
Title
Reactive oxygen species in the rhizosphere orchestrate the recruitment of beneficial bacteria
Xijie Guo; Hengyi Dai; Zhiyi Jia; et al. The EMBO Journal 2026. doi:10.1038/s44318-025-00685-w
Other claims from this paper (6)
- Intervention effect Pseudomonas anguilliseptica was significantly less enriched in the rhizosphere of rbohD mutants than in wild-type Arabidopsis.
- Intervention effect Elevated rhizosphere ROS promoted the rhizosphere recruitment of Pseudomonas anguilliseptica.
- Intervention effect The promoting effect of elevated ROS on bacterial recruitment was abolished by catalase treatment.
- Intervention effect Pseudomonas anguilliseptica shows a chemotactic response to low concentrations of hydrogen peroxide (≤ 500 nM) in situ.
- Observation Pseudomonas anguilliseptica shows upregulated expression of chemotaxis- and motility-related genes under hydrogen peroxide exposure.
- Intervention effect The protective effect of P. anguilliseptica was attenuated by catalase treatment.