Three SnRK2 Protein Kinases are the Main Positive Regulators of Abscisic Acid Signaling in Response to Water Stress in Arabidopsis

Fujita, Yasunari; Nakashima, Kazuo; Yoshida, Takuya; Katagiri, Takeshi; Kidokoro, Satoshi; Kanamori, Norihito; Umezawa, Taishi; Fujita, Miki; Maruyama, Kyonoshin; Ishiyama, Kanako; Kobayashi, Masatomo; Nakasone, Shoko; Yamada, Kohji; Ito, Takuya; Shinozaki, Kazuo; Yamaguchi‐Shinozaki, Kazuko

doi:10.1093/pcp/pcp147

Public

Three SnRK2 Protein Kinases are the Main Positive Regulators of Abscisic Acid Signaling in Response to Water Stress in Arabidopsis

Published in Plant and Cell Physiology • Sep 24, 2009

Authors:

Yasunari Fujita

Kazuo Nakashima

Takuya Yoshida

Abstract

Responses to water stress are thought to be mediated by transcriptional regulation of gene expression via reversible protein phosphorylation events. Previously, we reported that bZIP (basic-domain leucine zipper)-type AREB/ABF (ABA-responsive element-binding protein/factor) transcription factors are...

Subject

Abscisic acid

Arabidopsis

Mutant

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