Claim · model-written summary
Aluminium removal depolarized both cultivars.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- removals of Ale0
- Outcome
- depolarizationse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Additions and removals of Al to and from both cultivars caused hyperpolarizations and depolarizations, respectively”
t0“wheat (Triticum aestivum)”
Title
Sylvia Lindberg; Håkan Strid Physiologia Plantarum 1997. doi:10.1111/j.1399-3054.1997.tb00554.x
Other claims from this paper (10)
- Intervention effect Aluminium addition hyperpolarized both cultivars.
- Observation Resting electrical potential gradually decreased only in sensitive WW 20299.
- Intervention effect Aluminium transiently increased cytosolic calcium for one or two minutes in both cultivars.
- Intervention effect Aluminium caused a rapid pH-dependent change in cytosolic potassium in both cultivars.
- Intervention effect Potassium in the medium diminished the aluminium-induced cytosolic potassium decrease at pH 5.
- Intervention effect Aluminium transiently increased cytosolic hydrogen concentration and decreased pH in both cultivars.
- Observation Cytosolic pH returned to its initial value only in tolerant Kadett.
- Intervention effect Repeated aluminium additions gradually decreased pH in sensitive WW 20299.
- Intervention effect With 1 m M KCl, pH recovered completely in both cultivars.
- Mechanism The authors relate greater aluminium toxicity in WW 20299 to its pH change.