Three Arabidopsis SnRK2 Protein Kinases, SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3, Involved in ABA Signaling are Essential for the Control of Seed Development and Dormancy

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

doi:10.1093/pcp/pcp083

Public

Three Arabidopsis SnRK2 Protein Kinases, SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3, Involved in ABA Signaling are Essential for the Control of Seed Development and Dormancy

Published in Plant and Cell Physiology • Jun 18, 2009

Authors:

Kazuo Nakashima

Yasunari Fujita

Norihito Kanamori

Abstract

ABA is an important phytohormone regulating various plant processes, including stress tolerance, seed development and germination. SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3 are redundant ABA-activated SNF1-related protein kinases 2 (SnRK2s) in Arabidopsis thaliana. We examined the role of ...

Subject

Arabidopsis

Mutant

Kinase

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