MYB transcription factors, active players in abiotic stress signaling
MYB transcription factors, active players in abiotic stress signaling
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MYB 转录因子，非生物胁迫信号传导的活跃参与者
DOI：
10.1016/j.envexpbot.2014.06.014
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发表时间：
2015-06-01
影响因子：
5.7
通讯作者：
Fan, Liu-Min
中科院分区：
文献类型：
--
作者：
Li, Chaonan;Ng, Carl K. -Y.;Fan, Liu-Min
MYB蛋白家族是一组功能多样的转录因子，广泛存在于所有真核生物中。植物中的MYB蛋白家族的特征在于存在保守的MYB DNA结合结构域，其通常含有一到四个不完全重复。在过去的几十年中，已经积累了大量的信息，这些蛋白质在调节植物的重要过程，包括发育，代谢和对环境胁迫的反应的作用。本文综述了MYB蛋白在植物对各种非生物胁迫响应中的重要作用，并重点介绍了MYB蛋白在转录、转录后和蛋白质水平上的调控机制，以及它们如何调控与非生物胁迫相关的下游靶基因网络。(C)2014爱思唯尔有限公司版权所有。
The MYB family of proteins is a group of large, functionally diverse transcription factors, and widely present in all eukaryotes. The MYB family of proteins in plants is characterized by the presence of a conserved MYB DNA-binding domain that typically contains one to four imperfect repeats. In the past decades, extensive information has been accumulated on the roles of these proteins in regulating important processes in plants, including development, metabolism, and responses to environmental stresses. In this review, we summarize the MYB proteins that play crucial roles in plant responses to diverse abiotic stresses, and highlight the possible mechanisms underlying how MYB proteins are regulated at the transcriptional, posttranscriptional and protein levels, and how they regulate downstream target gene networks in association with abiotic stresses. (C) 2014 Elsevier B.V. All rights reserved.