Linking secretion and cytoskeleton in immunity- a case for Arabidopsis TGNap1.

Autor: Bhandari DD; MSU-DOE Plant Research Laboratory, Michigan State University, East Lansing, Michigan, USA.; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, Michigan, USA.; Department of Plant Biology, Michigan State University, East Lansing, Michigan, USA., Brandizzi F; MSU-DOE Plant Research Laboratory, Michigan State University, East Lansing, Michigan, USA.; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, Michigan, USA.; Department of Plant Biology, Michigan State University, East Lansing, Michigan, USA.
Jazyk: angličtina
Zdroj: BioEssays : news and reviews in molecular, cellular and developmental biology [Bioessays] 2024 Nov; Vol. 46 (11), pp. e2400150. Date of Electronic Publication: 2024 Sep 20.
DOI: 10.1002/bies.202400150
Abstrakt: In plants, robust defense depends on the efficient and resilient trafficking supply chains to the site of pathogen attack. Though the importance of intracellular trafficking in plant immunity has been well established, a lack of clarity remains regarding the contribution of the various trafficking pathways in transporting immune-related proteins. We have recently identified a trans-Golgi network protein, TGN-ASSOCIATED PROTEIN 1 (TGNap1), which functionally links post-Golgi vesicles with the cytoskeleton to transport immunity-related proteins in the model plant species Arabidopsis thaliana. We propose new hypotheses on the various functional implications of TGNap1 and then elaborate on the surprising heterogeneity of TGN vesicles during immunity revealed by the discovery of TGNap1 and other TGN-associated proteins in recent years.
(© 2024 The Author(s). BioEssays published by Wiley Periodicals LLC.)
Databáze: MEDLINE
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