Two-component signal transduction pathways in Arabidopsis

被引：335

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.

引用

页码：500 / 515

页数：16

共 76 条

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