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The plant endoplasmic reticulum: an organized chaos of tubules and sheets with multiple functions
Author(s) -
KRIECHBAUMER V.,
BRANDIZZI F.
Publication year - 2020
Publication title -
journal of microscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.569
H-Index - 111
eISSN - 1365-2818
pISSN - 0022-2720
DOI - 10.1111/jmi.12909
Subject(s) - endoplasmic reticulum , stim1 , microbiology and biotechnology , golgi apparatus , organelle , membrane contact site , secretory pathway , brefeldin a , cytoskeleton , biology , proteome , cell , membrane protein , biochemistry , membrane , integral membrane protein
Summary The endoplasmic reticulum is a fascinating organelle at the core of the secretory pathway. It is responsible for the synthesis of one third of the cellular proteome and, in plant cells, it produces receptors and transporters of hormones as well as the proteins responsible for the biosynthesis of critical components of a cellulosic cell wall. The endoplasmic reticulum structure resembles a spider‐web network of interconnected tubules and cisternae that pervades the cell. The study of the dynamics and interaction of this organelles with other cellular structures such as the plasma membrane, the Golgi apparatus and the cytoskeleton, have been permitted by the implementation of fluorescent protein and advanced confocal imaging. In this review, we report on the findings that contributed towards the understanding of the endoplasmic reticulum morphology and function with the aid of fluorescent proteins, focusing on the contributions provided by pioneering work from the lab of the late Professor Chris Hawes.