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Nature Cell Biology 2, E82–E83 (1 May 2000) | doi:10.1038/35010515

PLC fills a GAP in G-protein-coupled signalling

Craig Montell

An emerging theme in G-protein-coupled signalling is that effectors for G proteins, such as phospholipase C-|[bgr]|, also function as GTPase-activating proteins. Such dual roles may contribute to high temporal resolution in G-protein-coupled signalling cascades.