NDLI: Morphogenesis of post-Golgi transport carriers

Content Provider	Springer Nature Link
Author	Luini, Alberto Mirov, Alexander A. Polishchuk, Elena V. Polishchuk, Roman S.
Copyright Year	2008
Abstract	The trans-Golgi network (TGN) is one of the main, if not the main, sorting stations in the process of intracellular protein trafficking. It is therefore of central importance to understand how the key players in the TGN-based sorting and delivery process, the post-Golgi carriers (PGCs), form and function. Over the last few years, modern morphological approaches have generated new insights into the questions of PGC biogenesis, structure and dynamics. Here, we present a view by which the “lifecycle” of a PGC consists of several distinct stages: the formation of TGN tubular export domains (where different cargoes are segregated from each other and from the Golgi enzymes); the docking of these tubular domains onto molecular motors and their extrusion towards the cell periphery along microtubules; the fission of the forming PGC from the donor membrane; and the delivery of the newly formed PGC to its specific acceptor organelle. It is now important to add the many molecular machineries that have been described as operating at the TGN to this “morphofunctional map” of the TGN export process.
Starting Page	153
Ending Page	161
Page Count	9
File Format	PDF
ISSN	09486143
Journal	Histochemistry and Cell Biology
Volume Number	129
Issue Number	2
e-ISSN	1432119X
Language	English
Publisher	Springer-Verlag
Publisher Date	2008-01-23
Publisher Place	Berlin/Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Golgi complex trans-Golgi network Post-Golgi carriers Post-Golgi transport Medicine/Public Health Anatomy
Content Type	Text
Resource Type	Article
Subject	Cell Biology Histology Molecular Biology Medical Laboratory Technology

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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