Claim · model-written summary
Mutants entering wounded Arabidopsis roots caused no noticeable disease symptoms.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianae0 - Treatment
- physically wounded rootse4
- Interactor
- Fusarium oxysporum
_(Fusarium_oxysporum_f.sp._batatas)_1234227-PPT-Clemson_University.jpg?width=60)
Fusarium oxysporume1pathogen - Outcome
- disease symptomse4
- Qualifier
- no noticeablee4
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(Fusarium_oxysporum_f.sp._batatas)_1234227-PPT-Clemson_University.jpg?width=500)
Verbatim
e0“We investigated the role of cyclic AMP-dependent protein kinase A of F. oxysporum (FoCPKA) in growth, morphology, and root attachment, penetration, and pathogenesis in Arabidopsis thaliana”
e1“The soilborne fungal pathogen Fusarium oxysporum causes vascular wilt and root rot diseases in many plant species”
e4“Even when the mutants managed to enter the vascular system via physically wounded roots, the degree of vascular colonization was significantly lower than that of the corresponding wild-type strain O-685 and no noticeable disease symptoms were observed”
Title
Hye-Seon Kim; Sook-Young Park; Sangwoo Lee; et al. Molecular Plant-Microbe Interactions 2011. doi:10.1094/mpmi-11-10-0267
Other claims from this paper (9)
- Intervention effect A loss-of-function mutation in FoCPKA reduced spore attachment of Fusarium oxysporum to Arabidopsis root surfaces.
- Intervention effect The FoCPKA mutants failed to penetrate into the vascular system of Arabidopsis roots.
- Intervention effect The FoCPKA mutants lost virulence on Arabidopsis.
- Intervention effect Vascular colonization by the FoCPKA mutants was significantly lower than by the wild-type strain O-685 when entering via wounded roots.
- Intervention effect The FoCPKA mutants had reduced vegetative growth compared with O-685.
- Intervention effect The FoCPKA mutants had reduced spore production compared with O-685.
- Intervention effect Hyphal growth patterns of the FoCPKA mutants were distinct from those of O-685.
- Intervention effect Coinoculation with a focpkA mutant significantly reduced disease severity and root colonization by O-685 on Arabidopsis.
- Intervention effect Coinoculation with a strain nonpathogenic to Arabidopsis significantly reduced disease severity and root colonization by O-685.