Article
Three SAC1-like genes show overlapping patterns of expression in Arabidopsis but are remarkably silent during embryo development.
The Plant journal : for cell and molecular biology - 1 May 2003
Despres Barbara, Bouissonnié Fabrice, Wu Hui-Ju, Gomord Véronique, Guilleminot Jocelyne, Grellet Françoise, Berger Frédéric, Delseny Michel, Devic Martine
Abstract excerpt
In Saccharomyces cerevisiae, the SAC1 gene encodes a polyphosphoinositide phosphatase (PPIPase) that modulates the levels of phosphoinositides, which are key regulators of a number of signal transduction processes. SAC1p has been implicated in multiple cellular functions: actin cytoskeleton organization, secretory functions, inositol metabolism, ATP transport, and multiple-drug sensitivity. Here, we describe the...
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