Regulator of Vps4 activity in the MVB pathway protein;(source:Araport11)
TAIR Curator Summary:
ISTL1 acts with LIP5 in endosomal trafficking within the tapetum during pollen development. Mutants have reduced transmission through both male and female gametophytes.
TAIR Short Description:
Regulator of Vps4 activity in the MVB pathway protein