Claim · model-written summary
Ca2+ efflux from vesicles decreased as coleoptiles aged over days 3 to 5 of etiolated growth.
- Treatment
- coleoptiles ageing (3rd, 4th and 5th days of seedling etiolated growth)e2
- Outcome
- magnitude of Ca(2+) effluxe2
- Direction
- decreasede2
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“obtained from etiolated maize coleoptiles”
e2“during coleoptiles ageing (3rd, 4th and 5th days of seedling etiolated growth) the magnitude of Ca(2+) efflux from inside-out vesicles was decreased”
Title
Ca2+-Transport through Plasma Membrane as a Test of Auxin Sensitivity
Anastasia Kirpichnikova; Elena Rudashevskaya; Vladislav Yemelyanov; et al. Plants 2014. doi:10.3390/plants3020209
Other claims from this paper (5)
- Intervention effect Adding ABP1 restored Ca2+ efflux to the level of the youngest and most sensitive cells.
- Intervention effect ABP1-containing vesicles responded to 1-NAA from 10(-8) to 10(-6) M with a more sensitive efflux than native vesicles.
- Association Native vesicles showed their highest Ca2+ efflux at 10(-6) M 1-NAA.
- Mechanism Auxin is suggested to increase plasma membrane permeability to Ca2+.
- Mechanism ABP1 is suggested to be involved in modulating the auxin-induced Ca2+ reaction.