Claim · model-written summary
Intracellular root chromium significantly inhibited relative growth under Cr(VI).
- Taxon
- rice seedlings
Oryza sativae0 - Organ / stage
- intracellular location in rootse0
- Treatment
- Cr(VI)e0
- Outcome
- relative growth ratese0
- Direction
- inhibitede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both fractions of Cr in cell wall and in intracellular location in roots significantly inhibited the relative growth rates of rice seedlings exposed to Cr(VI)”
Title
Chemical forms of chromium in rice plants: does this fraction determine its phytotoxicity?
Xiao-Zhang Yu; Chun-Jiao Lu; Yu-Xi Feng Applied Environmental Biotechnology 2019. doi:10.26789/aeb.2018.01.006
Other claims from this paper (7)
- Intervention effect Exposure to Cr(VI) significantly accumulated chromium in rice tissue.
- Observation Cr(III) was more bioavailable to rice seedlings than Cr(VI).
- Observation Chromium chemical forms differed between rice roots and shoots and between Cr variants.
- Intervention effect Cr(VI) caused dose dependent inhibition of rice seedling relative growth rates.
- Intervention effect Cr(III) caused dose dependent inhibition of rice seedling relative growth rates.
- Association Root cell wall chromium significantly inhibited relative growth under Cr(VI).
- Mechanism Shoot intracellular chromium largely accounted for growth inhibition under Cr(III).