OsPRA1 plays a significant role in targeting of OsRab7 into the tonoplast via the prevacuolar compartment during vacuolar trafficking in plant cells

Abstract

In yeast and mammals, the Yip/PRA1 family of proteins has been reported to facilitate the delivery of Rab GTPases to the membrane by dissociating the Rab–GDI complex during vesicle trafficking. Recently, we identified OsPRA1, a plant Yip/PRA1 homolog, as an OsRab7-interacting protein that localizes to the prevacuolar compartment, which suggests that it… (More)
DOI: 10.1007/s00425-010-1226-6

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