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Updated: Apr 16, 2026

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Published on: March 20, 2016
Calcium is an organizer of cell polarity in plants
Ellie Himschoot1, Tom Beeckman1, Jiří Friml2
1Department of Plant Biotechnology and Bio-informatics, Ghent University, Technologiepark 927, B-9052 Ghent, Belgium; Department of Plant Systems Biology, VIB, Technologiepark 927, B-9052 Ghent, Belgium.
Abstract:
Cell polarity is a fundamental property of pro- and eukaryotic cells. It is necessary for coordination of cell division, cell morphogenesis and signaling processes. How polarity is generated and maintained is a complex issue governed by interconnected feed-back regulations between small GTPase signaling and membrane tension-based signaling that controls membrane trafficking, and cytoskeleton organization and dynamics. Here, we will review the potential role for calcium as a crucial signal that connects and coordinates the respective processes during polarization processes in plants. This article is part of a Special Issue entitled: 13th European Symposium on Calcium.
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