Article
Cooperative function of PLDδ and PLDα1 in abscisic acid-induced stomatal closure in Arabidopsis.
Plant physiology - 1 May 2012
Uraji Misugi, Katagiri Takeshi, Okuma Eiji, Ye Wenxiu, Hossain Mohammad Anowar, Masuda Choji, Miura Aya, Nakamura Yoshimasa, Mori Izumi C, Shinozaki Kazuo, Murata Yoshiyuki
Abstract excerpt
Phospholipase D (PLD) is involved in responses to abiotic stress and abscisic acid (ABA) signaling. To investigate the roles of two Arabidopsis (Arabidopsis thaliana) PLDs, PLDα1 and PLDδ, in ABA signaling in guard cells, we analyzed ABA responses in guard cells using Arabidopsis wild type, pldα1 and pldδ single mutants, and a pldα1 pldδ double mutant. ABA-induced stomatal closure was suppressed in the pldα1 pldδ...
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