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Transport, Functions, and Interaction of Calcium and Manganese in Plant Organellar Compartments by Jie He; Nico Rössner; Minh T T Hoang; Santiago Alejandro; Edgar Peiter is a Agricultural and Biological Sciences article available to read on EtoBox.

What is Transport, Functions, and Interaction of Calcium and Manganese in Plant Organellar Compartments about?

## Abstract Calcium (Ca2+) and manganese (Mn2+) are essential elements for plants and have similar ionic radii and binding coordination. They are assigned specific functions within organelles, but share many transport mechanisms to cross organellar membranes. Despite their points of interaction, those elements are usually investigated and reviewed separately. This review takes them out of this isolation. It highlights our current mechanistic understanding and points to open questions of their functions, their transport, and their interplay in the endoplasmic reticulum (ER), vesicular compartments (Golgi apparatus, trans-Golgi network, pre-vacuolar compartment), vacuoles, chloroplasts, mitochondria, and peroxisomes. Complex processes demanding these cations, such as Mn2+-dependent glycosylation or systemic Ca2+ signaling, are covered in some detail if they have not been reviewed recently or if recent findings add to current models. The function of Ca2+ as signaling agent released from organelles into the cytosol and within the organelles themselves is a recurrent theme of this review, again keeping the interference by Mn2+ in mind. The involvement of organellar channels [e.g. glutam

Who reads Transport, Functions, and Interaction of Calcium and Manganese in Plant Organellar Compartments?

Author

Jie He; Nico Rössner; Minh T T Hoang; Santiago Alejandro; Edgar Peiter

Publisher

Oxford University Press (OUP)

Published

2022

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)