Two-component signal transduction pathways in Arabidopsis

被引：337
作者：
Hwang, D
Chen, HC
Sheen, J [1 ]
机构：
[1] Harvard Univ, Sch Med, Dept Genet, Boston, MA 02114 USA
[2] Massachusetts Gen Hosp, Dept Mol Biol, Boston, MA 02114 USA
来源：
PLANT PHYSIOLOGY | 2002年 / 129卷 / 02期
关键词：
D O I：
10.1104/pp.005504
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The two-component system, consisting of a histidine (His) protein kinase that senses a signal input and a response regulator that mediates the Output, is an ancient and evolutionarily conserved signaling mechanism in prokaryotes and eukaryotes. The identification of 54 His protein kinases, His-containing phosphotransfer proteins, response regulators, and related proteins in Arabidopsis suggests an important role of two-component phosphorelay in plant signal transduction. Recent studies indicate that two-component elements are involved in plant hormone, stress, and light signaling. In this review, we present a genome analysis of the Arabidopsis two-component elements and summarize the major advances in our understanding of Arabidopsis two-component signaling.
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收藏
页码：500 / 515
页数：16
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