Claim · model-written summary
Ursolic acid suppressed oxidative stress markers in salt-stressed rice.
- Taxon
- rice
Oryza sativat0 - Treatment
- Application of UAe0
- Outcome
- oxidative stress (H2O2, O2-)e0
- Direction
- suppressinge0
- Qualifier
- salinitye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of UA alleviated adverse effects of salinity by suppressing oxidative stress (H2O2, O2-) and stimulating activities of enzymatic and non-enzymatic antioxidants (APX, CAT, POD, GR, GSH, AsA, proline, glycinebutane), as well as protecting cell membrane integrity (MDA, LOX, EL).”
t0“in Rice”
Title
Meijuan Long; Jianyao Shou; Jian Wang; et al. Frontiers in Plant Science 2020. doi:10.3389/fpls.2020.00697
Other claims from this paper (15)
- Intervention effect NaCl salinity reduced rice growth.
- Intervention effect NaCl salinity damaged chlorophyll pigment and chloroplast in rice.
- Intervention effect Ursolic acid stimulated antioxidant activities in salt-stressed rice.
- Intervention effect Ursolic acid protected cell membrane integrity in salt-stressed rice.
- Intervention effect Ursolic acid significantly increased leaf nitric oxide in rice.
- Intervention effect Ursolic acid modulated NR and NOS enzyme expression in rice.
- Intervention effect Ursolic acid influenced sodium efflux in rice.
- Intervention effect Ursolic acid maintained a lower cytosolic sodium to potassium ratio in rice.
- Intervention effect Ursolic acid upregulated OsSOS1 and OsHKT1;5 in rice.
- Intervention effect A nitric oxide scavenger reversed ursolic-acid-induced salt tolerance in rice.
- Intervention effect A nitric oxide scavenger quenched endogenous nitric oxide in rice.
- Intervention effect A nitric oxide scavenger triggered oxidative stress, sodium uptake and lipid peroxidation in rice.
- Intervention effect Combined PTI, ursolic acid and sodium nitroprusside retarded rice growth.
- Intervention effect Combined PTI, ursolic acid and sodium nitroprusside significantly increased sodium uptake and oxidative stress in rice.
- Mechanism Ursolic acid and nitric oxide together are required for rice salt tolerance, according to the authors.