Claim · model-written summary
Pretreatment of rice seedlings with nickel at 0.8, 1.2 and 2.0 mmol/L significantly inhibited their growth.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- seedlingse0
- Treatment
- nickel of 0.8,1.2,2.0 mmol/Le0
- Outcome
- growthe0
- Direction
- inhibitede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The growth of rice seedlings pretreated with nickel of 0.8,1.2,2.0 mmol/L was significantly inhibited”
Title
Effect of Nickel at High Concentrations on Growth and Activities of Enzymes of R ice Seedlings
Hai Wang ACTA AGRONOMICA SINICA 2001
Other claims from this paper (6)
- Intervention effect Activities of SOD, CAT and APX in rice decreased after nickel treatment.
- Intervention effect Hydrogen peroxide and MDA contents in rice rose markedly after nickel treatment.
- Intervention effect Peroxidase (POD) activity in rice increased after nickel treatment, unlike the other antioxidant enzymes.
- Association H2O2 and MDA contents were significantly positively correlated in nickel-treated rice seedlings.
- Association MDA content was significantly negatively correlated with biomass of rice seedlings.
- Mechanism The authors suggest that accumulation of H2O2 and MDA might be an important reason why nickel toxicity hinders plant growth.