Cytokinin signaling and transcriptional networks

被引：119

作者：

Argueso, Cristiana T. ^{[1
]}

Raines, Tracy ^{[1
]}

Kieber, Joseph J. ^{[1
]}

机构：

[1] Univ N Carolina, Dept Biol, Chapel Hill, NC 27599 USA

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2010年 / 13卷 / 05期

关键词：

B RESPONSE REGULATORS; SHOOT APICAL MERISTEM; ARABIDOPSIS-THALIANA; ROOT-MERISTEM; CELL-DIFFERENTIATION; SEED-GERMINATION; HOMEOBOX GENES; PHYTOCHROME-B; TRANSDUCTION; 2-COMPONENT;

D O I：

10.1016/j.pbi.2010.08.006

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The cytokinin signaling pathway consists of a phosphorelay mechanism that is initiated by binding of cytokinin to histidine kinase receptors and culminates with the transcription of cytokinin-responsive genes in the nucleus. Type-B response regulators (ARR) encode transcription factors that act as major players in the transcriptional activation of cytokinin-responsive genes, among which are many transcription factors. In this review, we highlight the transcriptional networks regulated by cytokinin that have been identified and their roles in the regulation of a subset of the many developmental and physiological processes regulated by this plant hormone.

引用

页码：533 / 539

页数：7

共 53 条

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