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Contrasting Retromer with a Newly Described Retriever in Arabidopsis thaliana.

Authors :
Lewis, Connor D.
Tierney, Mary L.
Source :
Plants (2223-7747); Sep2024, Vol. 13 Issue 17, p2470, 11p
Publication Year :
2024

Abstract

The tight regulation of protein composition within the plasma membranes of plant cells is crucial for the proper development of plants and for their ability to respond to a changing environment. Upon being endocytosed, integral membrane proteins can be secreted, sorted into multivesicular bodies/late endosomes, and degraded in the lytic vacuole, or recycled back to the plasma membrane to continue functioning. The evolutionarily conserved retromer complex has attracted the interest of plant cell biologists for over a decade as it has emerged as a key regulator of the trafficking of endocytosed integral plasma membrane proteins. Recently, a related recycling complex that shares a subunit with retromer was described in metazoan species. Named "retriever", homologs to the proteins that comprise this new recycling complex and its accessory proteins are found within plant lineages. Initial experiments indicate that there is conservation of function between metazoan and plant retriever proteins, suggesting that it is prudent to re-evaluate the available plant retromer data with the added potential of a plant retriever complex. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
22237747
Volume :
13
Issue :
17
Database :
Complementary Index
Journal :
Plants (2223-7747)
Publication Type :
Academic Journal
Accession number :
179647719
Full Text :
https://doi.org/10.3390/plants13172470