Claim · model-written summary
Blue and white light induce strong hyperpolarization in etiolated hook cells.
- Taxon
- Beant0
- Organ / stage
- etiolated hooks cellse0
- Treatment
- Blue light and white lighte0
- Outcome
- hyperpolarizatione0
- Direction
- stronge0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
t0“Bean (Phaseolus vulgaris)”
e0“Blue light and white light induce a strong hyperpolarization in etiolated hooks cells”
Title
Influence of Light on the Bioelectric Potential of the Bean (Phaseolus vulgaris) Hypocotyl Hook
ELMAR HARTMANN Physiologia Plantarum 1975. doi:10.1111/j.1399-3054.1975.tb03167.x
Other claims from this paper (7)
- Observation Bean hypocotyl potential changes lack red–far red reversibility.
- Association Light-triggered potential changes in green bean hooks correlate with photosynthetic electron transport.
- Intervention effect Red light induces depolarization.
- Intervention effect Blue light induces hyperpolarization.
- Intervention effect Etiolated beans show no bioelectric potential change under red or far red light.
- Intervention effect Inhibitors of electron transport and oxidative phosphorylation influence the light-induced action potential.
- Association The action spectrum of the light-induced action potential resembles extracted carotenoid and xanthophyll absorption spectra.