Contents Summary 49 I. Introduction 49 II. Physiological and structural characteristics of
plant Ca2+‐permeable ion channels 50 III. Ca2+ extrusion systems 61 IV. Concluding …

How do plant cells accomplish a net uptake of Ca 2+ but keep the membrane potential
under control? Consideration of the voltage dependence of the depolarization-activated …

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Calcium signal transduction is a central mechanism by which plants sense and respond to
endogenous and environmental stimuli. Cytosolic Ca2+ elevation is achieved via two …

The cytoplasmic Ca2+ signals that participate in nearly all aspects of plant growth and
development encode information as binary switches or information-rich signatures. They are …

To understand Ca 2+ signaling, we need to identify all the Ca 2+ transporters and their
regulatory components. The first Ca 2+ transporters to be cloned from plants and shown to …

Rapid influx of Ca2+ into the cytosol from extracellular pools or intracellular stores via ion
channels can have wide-ranging physiological consequences. In addition, influx of Ca2+ …

In numerous plant signal transduction pathways, Ca2+ is a versatile second messenger
which controls the activation of many downstream actions in response to various stimuli …

Elevation in the cytosolic free calcium is crucial for plant growth, development and
adaptation. Calcium influx into plant cells is mediated by Ca2+ depolarisation-activated …

signatures of organellar calcium | Plant Physiology | Oxford Academic Skip to Main Content
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