Article
SAC phosphoinositide phosphatases at the tonoplast mediate vacuolar function in Arabidopsis.
Proceedings of the National Academy of Sciences of the United States of America - 18 Feb 2014
Nováková Petra, Hirsch Sibylle, Feraru Elena, Tejos Ricardo, van Wijk Ringo, Viaene Tom, Heilmann Mareike, Lerche Jennifer, De Rycke Riet, Feraru Mugurel I, Grones Peter, Van Montagu Marc, Heilmann Ingo, Munnik Teun, Friml Jirí
Abstract excerpt
Phosphatidylinositol (PtdIns) is a structural phospholipid that can be phosphorylated into various lipid signaling molecules, designated polyphosphoinositides (PPIs). The reversible phosphorylation of PPIs on the 3, 4, or 5 position of inositol is performed by a set of organelle-specific kinases and phosphatases, and the characteristic head groups make these molecules ideal for regulating biological processes in...
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