In developed countries, obesity is the most frequent nutritional disorder, and overweight and
obesity prevalences have increased whilst physical activity and breakfast consumption have …

Abstract Ca2+‐ATPases are P‐type ATPases that use the energy of ATP hydrolysis to pump
Ca2+ from the cytoplasm into intracellular compartments or into the apoplast. Plant cells …

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Ca2+ play a key role in cell signaling across organisms. The question of how a simple ion
can mediate specific outcomes has spurred research into the role of Ca2+ signatures and …

A Ca2+-ATPase was purified from plasma membranes (PM) isolated from Arabidopsis
cultured cells by calmodulin (CaM)-affinity chromatography. Three tryptic fragments from the …

Ca2+ signals are transient, hence, upon a stimulus-induced increase in cytosolic Ca2+
concentration, cells have to re-establish resting Ca2+ levels. Ca2+ extrusion is operated by …

Ever since Darwin postulated that the tip of the root is sensitive to moisture differences and
that it “transmits an influence to the upper adjoining part, which bends towards the source of …

Arabidopsis thaliana glutamate receptor-like (GLR) channels are amino acid-gated ion
channels involved in physiological processes including wound signaling, stomatal …

In planta, very limited information is available about how the endoplasmic reticulum (ER)
contributes to cellular Ca2+ dynamics and homeostasis. Here, we report the generation of …

Plant glutamate receptor-like channels (GLRs) are transmembrane proteins that allow the
movement of several ions across membranes. In the model plant Arabidopsis, there are 20 …