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Transport from the endoplasmic reticulum to the Golgi in plants: Where are we now?

Journal Article · · Seminars in Cell and Developmental Biology
 [1]
  1. Michigan State University, East Lansing, MI (United States); Michigan State University
The biogenesis of about one third of the cellular proteome is initiated in the endoplasmic reticulum (ER), which exports proteins to the Golgi apparatus for sorting to their final destination. Not with standing the close proximity of the ER with other secretory membranes (e.g., endosomes, plasma membrane), the ER is also important for the homeostasis of non-secretory organelles such as mitochondria, peroxisomes, and chloroplasts. While how the plant ER interacts with most of the non-secretory membranes is largely unknown, the knowledge on the mechanisms for ER-to-Golgi transport is relatively more advanced. Indeed, over the last fifteen years or so, a large number of exciting results have contributed to draw parallels with non-plant species but also to highlight the complexity of the plant ER-Golgi interface, which bears unique features. Furthermore, this review reports and discusses results on plant ER-to-Golgi traffic, focusing mainly on research on COPII-mediated transport in the model species Arabidopsis thaliana.
Research Organization:
Michigan State Univ., East Lansing, MI (United States). MSU-DOE Plant Research Laboratory
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-91ER20021; FC02-07ER64494
OSTI ID:
1671333
Alternate ID(s):
OSTI ID: 1538812
OSTI ID: 1582772
Journal Information:
Seminars in Cell and Developmental Biology, Journal Name: Seminars in Cell and Developmental Biology Vol. 80; ISSN 1084-9521
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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