Claim · model-written summary
The authors suggest that high Al concentrations may activate cellular defense mechanisms, enhancing antioxidative activity to mitigate excess ROS and affecting hormone-related gene expression, which may impede leaf biomass and development.
- Taxon
- Peanut
Arachis hypogaeat0 - Treatment
- High Al concentrationse0
- Outcome
- leaf biomass and developmente0
- Qualifier
- maye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanut Leaves”
e0“High Al concentrations may activate cellular defense mechanisms, enhancing antioxidative activity to mitigate excess reactive oxygen species (ROS) and affecting hormone-related gene expression, which may impede leaf biomass and development”
Title
The Physiological Response Mechanism of Peanut Leaves under Al Stress
Jianning Shi; Jianyu Li; Yuhu Pan; et al. Plants 2024. doi:10.3390/plants13121606
Other claims from this paper (8)
- Intervention effect Al toxicity hindered peanut leaf development, reducing leaf biomass, surface area and perimeter.
- Intervention effect The decrease in photosynthetic pigment content in peanut leaves under Al toxicity was minimal.
- Intervention effect Al toxicity notably affected antioxidative enzyme activity, proline content and MDA levels in peanut leaves.
- Intervention effect Al poisoning increased accumulation of iron, potassium and Al in peanut leaves.
- Intervention effect Al poisoning reduced calcium, manganese and copper levels in peanut leaves.
- Intervention effect Al poisoning reduced zinc and magnesium levels in peanut leaves.
- Observation There were significant changes in hormone content in peanut leaves.
- Observation There were significant changes in the expression level of hormone-related genes in peanut leaves.