Claim · model-written summary
Exogenous NO alleviated Al-induced inhibition of root elongation in both wheat genotypes.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- Exogenous NOe0
- Outcome
- Al-induced inhibition of root elongatione0
- Direction
- alleviatede0
- Qualifier
- both wheat genotypese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous NO significantly increased endogenous NO levels, and subsequently alleviated Al-induced inhibition of root elongation and oxidation of AsA and GSH to maintain the redox molecules in the reduced form in both wheat genotypes.”
Title
Chengliang Sun; Lijuan Liu; Yan Yu; et al. Journal of Integrative Plant Biology 2014. doi:10.1111/jipb.12298
Other claims from this paper (16)
- Intervention effect Al exposure inhibited wheat root elongation.
- Intervention effect Al exposure triggered lipid peroxidation in wheat roots.
- Intervention effect Al exposure triggered oxidation of AsA to dehydroascorbate in wheat roots.
- Intervention effect Al exposure triggered GSH to glutathione disulfide in wheat roots.
- Intervention effect Exogenous NO increased endogenous NO levels in both wheat genotypes.
- Intervention effect Exogenous NO alleviated oxidation of AsA and GSH in both wheat genotypes.
- Observation Under Al stress, activities of three redox enzymes increased in Jian-864 root tips.
- Observation Under Al stress, gene transcriptional levels of three redox enzymes increased in Jian-864 root tips.
- Intervention effect NO application enhanced enzyme activity in both wheat genotypes.
- Intervention effect NO application enhanced enzyme gene transcriptional level in both wheat genotypes.
- Intervention effect Al did not significantly affect γ-Glutamylcysteine synthetase.
- Intervention effect NO did not significantly affect γ-Glutamylcysteine synthetase.
- Intervention effect NO treatments increased glutathione peroxidase and glutathione S-transferase activity more than Al treatment.
- Intervention effect Al significantly decreased proline.
- Intervention effect NO did not affect proline.
- Mechanism NO may protect wheat roots from Al oxidative stress through regulation of the AsA-GSH cycle.