Auxin-responsive gene expression: genes, promoters and regulatory factors

被引：19

作者：

Gretchen Hagen

Tom Guilfoyle

机构：

[1] University of Missouri,Department of Biochemistry

来源：

Plant Molecular Biology | 2002年 / 49卷

关键词：

auxin response elements (AuxREs); auxin response factors (ARFs); auxin response genes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A molecular approach to investigate auxin signaling in plants has led to the identification of several classes of early/primary auxin response genes. Within the promoters of these genes, cis elements that confer auxin responsiveness (referred to as auxin-response elements or AuxREs) have been defined, and a family of trans-acting transcription factors (auxin-response factors or ARFs) that bind with specificity to AuxREs has been characterized. A family of auxin regulated proteins referred to as Aux/IAA proteins also play a key role in regulating these auxin-response genes. Auxin may regulate transcription on early response genes by influencing the types of interactions between ARFs and Aux/IAAs.

引用

页码：373 / 385

页数：12

共 315 条

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