Claim · model-written summary
Extreme acidic (pH 4.0) and/or strongly alkaline (pH 8.5) stress increased oxidative damage in wheat.
- Taxon
- Triticum aestivum L.
Triticum aestivume0 - Material
- BARI Gom-25e0
- Treatment
- Extremely acidic (pH 4.0) and/or strongly alkaline (pH 8.5)-stresse2
- Compound
- methylglyoxal (MG)e2
- Outcome
- oxidative damagee2
- Direction
- increasede2
Not reportedGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat (Triticum aestivum L. cv. BARI Gom-25) grown under different pH regimes”
e2“Extremely acidic (pH 4.0) and/or strongly alkaline (pH 8.5)-stress also increased oxidative damage in wheat by excess reactive oxygen species (ROS) generation and methylglyoxal (MG) production, which increased lipid peroxidation and disrupted the redox state”
Title
M. H. M. Borhannuddin Bhuyan; Mirza Hasanuzzaman; Jubayer Al Mahmud; et al. Plants 2019. doi:10.3390/plants8010024
Other claims from this paper (8)
- Intervention effect Wheat seedlings grown at pH 4.0 showed reduced biomass, water and chlorophyll contents compared with pH 7.0.
- Intervention effect Wheat seedlings grown at pH 8.5 showed reduced biomass, water and chlorophyll contents compared with pH 7.0.
- Intervention effect Extreme pH stress increased lipid peroxidation in wheat seedlings.
- Intervention effect Extreme pH stress disrupted the redox state of wheat seedlings.
- Observation The lowest oxidative damage in wheat was observed at a neutral pH condition.
- Mechanism The low oxidative damage at pH 5.5 is mainly attributed to the better performance of the antioxidant defense and glyoxalase systems.
- Intervention effect Seedlings at pH 5.5 showed a significant increase in morphophysiological attributes compared with pH 4.0 and pH 8.5 stress.
- Observation Wheat tolerates the acidic condition at pH 5.5.