Article
A Rab-E GTPase mutant acts downstream of the Rab-D subclass in biosynthetic membrane traffic to the plasma membrane in tobacco leaf epidermis.
The Plant cell - 1 Jul 2005
Zheng Huanquan, Camacho Luísa, Wee Edmund, Batoko Henri, Legen Julia, Leaver Christopher J, Malhó Rui, Hussey Patrick J, Moore Ian
Abstract excerpt
The function of the Rab-E subclass of plant Rab GTPases in membrane traffic was investigated using a dominant-inhibitory mutant (RAB-E1(d)[NI]) of Arabidopsis thaliana RAB-E1(d) and in vivo imaging approaches that have been used to characterize similar mutants in the plant Rab-D2 and Rab-F2 subclasses. RAB-E1(d)[NI] inhibited the transport of a secreted green fluorescent protein marker, secGFP, but in contrast...
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