Hyperosmotic stress induces a rapid and transient increase in inositol 1,4,5-trisphosphate independent of abscisic acid in Arabidopsis cell culture. - Takahashi,S..; Katagiri,T..; Hirayama,T..; Yamaguchi-Shinozaki,K..; Shinozaki,K.. (Plant and Cell Physiology, 2001)