Claim · model-written summary
ABA inhibitor significantly promoted H2O2 increases under PEG treatment.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- application of ABA inhibitore0
- Outcome
- increases of H2O2e0
- Direction
- promotede0
- Comparator
- under 15% PEG-6000e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of ABA inhibitor significantly promoted the increases of H2O2 and the application of H2O2 inhibitor significantly blocked the increases of ABA, compared with those under 15% PEG-6000.”
t0“Wheat”
Title
Mengyuan Li; Zhongye Gao; Lina Jiang; et al. Phyton 2024. doi:10.32604/phyton.2024.046976
Other claims from this paper (11)
- Intervention effect Drought stress rapidly accumulated endogenous ABA and H2O2 in wheat roots.
- Intervention effect Drought stress significantly decreased wheat root tip number.
- Intervention effect ABA application significantly increased wheat root tip number under PEG-induced dehydration.
- Intervention effect H2O2 application markedly reduced wheat root tip number under PEG-induced dehydration.
- Intervention effect Drought stress increased DHA, GSH and GSSG levels in wheat.
- Intervention effect Drought stress decreased AsA levels, AsA/DHA and GSH/GSSG ratios in wheat.
- Intervention effect Drought stress markedly increased GR, APX, MDHAR and DHAR enzyme activities.
- Intervention effect ABA inhibitor significantly inhibited GR, DHAR and APX activities.
- Intervention effect H2O2 inhibitor significantly inhibited DHAR and MDHAR activities.
- Intervention effect H2O2 inhibitor significantly blocked ABA increases under PEG treatment.
- Mechanism The authors infer that ABA and H2O2 probably interact during wheat drought stress to modulate AsA–GSH cycle enzymes.