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Polyphosphoinositides play an important role in membrane trafficking and cell signalling. In plants, two PtdInsP isomers have been described, PtdIns3P and PtdIns4P. Here we report the identification(More)
Treating Chlamydomonas moewusii cells with non-permeabilizing concentrations of mastoparan (1–5 μM) increased inositol 1,4,5-trisphosphate (InsP3) levels up to 20-fold in a dose-dependent manner and(More)