Claim · model-written summary
Catalase activity showed no local or systemic change.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianat0 - Gene
- catalasee0
- Outcome
- catalase activitye0
- Direction
- No changese0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No changes in catalase activity were observed, either at the local or at the systemic level.”
t0“Arabidopsis thaliana”
Title
K. Summermatter; L. Sticher; J. P. Metraux PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.4.1379
Other claims from this paper (9)
- Intervention effect After lower leaf preinfection, upper leaf challenge left bacterial titers stable.
- Intervention effect Preinfected plants showed decreased symptoms after upper leaf challenge.
- Association Symptom decrease correlated with local and systemic SA increase.
- Association Symptom decrease correlated with increased local and systemic chitinase activity.
- Observation Peroxidase activity rose only at the infection site.
- Association Elevated endogenous SA after infection did not inhibit catalase.
- Intervention effect Root-fed SA did not inhibit catalase in tissue.
- Intervention effect SA did not inhibit catalase activity in leaf homogenates in vitro.
- Intervention effect H2O2 induced SA accumulation in leaves.