Claim · model-written summary
Salt treatment reduced MDA content in VTL varieties.
- Taxon
- rice
Oryza sativat0 - Material
- VTL varietiese0
- Treatment
- NaCl treatede0
- Outcome
- MDA contente0
- Direction
- reducede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“MDA content was reduced in the NaCl treated VTL varieties”
t0“Pokkali rice”
t1“Pokkali rice”
Title
Lins Simon; Akkara Yusuf Plant Science Today 2020. doi:10.14719/pst.2020.7.3.701
Other claims from this paper (17)
- Observation IR-28 had higher hydrogen peroxide and superoxide than VTL varieties at all salt concentrations.
- Observation Untreated VTL varieties showed no antioxidant response.
- Observation MDA content was higher in positive and negative controls.
- Intervention effect Ascorbate content rose in salt treated VTL varieties relative to controls.
- Intervention effect Glutathione content rose in salt treated VTL varieties relative to controls.
- Observation The highest hydrogen peroxide content was observed at 150 mM NaCl.
- Association Hydrogen peroxide content decreased as salt concentration increased, with the lowest in VTL-1 and highest in VTL-2 and VTL-8 at 150 mM.
- Association Superoxide content varied among the nine varieties with salt concentration.
- Association SOD levels correlated positively with superoxide and hydrogen peroxide content.
- Observation SOD, CAT and ascorbate–glutathione cycle enzymes were lower in control varieties.
- Intervention effect Increasing NaCl concentration upregulated antioxidant and ascorbate–glutathione cycle enzymes in VTL varieties.
- Observation APX activity was low in control and salt treated plants.
- Association GR activity increased linearly with salt concentration in all varieties.
- Association MDHAR and DHAR activities increased marginally and linearly across salt concentrations.
- Observation APX activity was similar to or lower than MDHAR activity.
- Observation DHAR activity was similar to MDHAR activity.
- Mechanism The authors interpret higher antioxidants under salt as salt tolerance mediated by ROS scavenging enzymes.