Claim · model-written summary
Alpha-amylase was high at 300 and 500 mg/L.
- Taxon
- Phaseolus vulgaris
Phaseolus vulgarist0 - Treatment
- 300 and 500 mg/LZnO NPse0
- Gene
- a-amylasee0
- Outcome
- level of a-amylasee0
- Direction
- Highe0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“High level of a-amylase was measured in plants treated with 300 and 500 mg/LZnO NPs”
t0“Phaseolus vulgaris”
Title
Hanaa E.A. Amer Egyptian Journal of Botany 2023. doi:10.21608/ejbo.2023.218237.2383
Other claims from this paper (10)
- Observation Synthesized ZnO nanoparticles were spherical crystals averaging 25 nm.
- Intervention effect At 300 mg/L ZnO nanoparticles, 40% of seeds showed early radicles.
- Intervention effect At 500 mg/L ZnO nanoparticles, root length, plant height and dry biomass were high.
- Intervention effect At 500 mg/L ZnO nanoparticles, chlorophyll levels were high.
- Intervention effect Endogenous plant hormones rose in all treatments compared with control or C. album extract.
- Intervention effect 300 mg/L nanoparticles induced indole-butyric and indole-acetic acid.
- Observation Abscisic acid was recorded only at 1000 mg/L.
- Intervention effect 500 mg/L ZnO nanoparticles upregulated NAC 1.2 fold versus control.
- Intervention effect The same dose did not change glucanase gene expression.
- Recommendation The authors suggest ZnO nanoparticles may promote growth and stress tolerance.