Claim · model-written summary
Cells adjoining resistant carnation cells contained inner suberin layers.
- Taxon
- carnation
Dianthus caryophyllust0 - Organ / stage
- adjoining cellse0
- Interactor
- Fusarium oxysporum f. sp. dianthi
Fusarium oxysporum f. sp. dianthit1pathogen - Outcome
- inner suberin layerse0
Not reportedMaterialGeneCompoundSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adjoining cells contained inner suberin layers”
t0“carnation (Dianthus caryophyllus)”
t1“Fusarium oxysporum f. sp. dianthi”
Title
G. B. Ouellette; R. P. Baayen; M. Simard; et al. New Phytologist 2002. doi:10.1046/j.1469-8137.2002.00499.x
Other claims from this paper (5)
- Observation Mature paratracheal cells of resistant carnation contained wall appositions mostly bound by cellulose.
- Observation In resistant carnation, younger cell middle lamellae were obliterated and appositions combined cellulose labeled and unlabeled components.
- Observation Susceptible carnation had limited wall modifications, but early fungal invasion remained in middle lamellae despite marked host cell changes.
- Observation Both carnation cultivars showed microfilaments linked to fungal cells and vessel-wall coatings, extending into adjacent cells.
- Mechanism The authors infer that extensive cell and wall reactions, including suberin deposition, initially defend resistant carnation and help confine the pathogen.