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Curr Biol. 2012 Jul 24;22(14):R576-8. doi: 10.1016/j.cub.2012.06.008.

Vesicle trafficking: ROP-RIC roundabout.

Author information

1
Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, IN 47907, USA. murphy@purdue.edu

Abstract

Mechanisms governing dynamic protein recycling include small GTPases that activate/inactivate their partner proteins to affect cytoskeletal dynamics, and thereby polar growth, asymmetric cell shape and physiological responses to external stimuli. Three recent studies illustrate the control of PIN endocytosis by ROP-RIC activity in leaf pavement cells and root cells.

PMID:
22835794
DOI:
10.1016/j.cub.2012.06.008
[Indexed for MEDLINE]
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