参与植物盐胁迫调控的转录因子研究进展（英文）  

Advances in the Research of Transcription Factors Involved in Plant Salt Stress Regulation

作　　者：陈娜[1] 程果 王冕[1] 杨珍[1] 王通[1] 陈明娜[1] 潘丽娟[1] 迟晓元[1] 禹山林[1] 

机构地区：[1]山东省花生研究所,山东青岛266100 [2]青岛市出入境检验检疫局,山东青岛266001

出　　处：《花生学报》2016年第3期44-52,共9页Journal of Peanut Science

基　　金：2014年国家"万人计划"青年拔尖人才;国家花生产业技术体系项目(CARS-14);山东省自然科学基金项目(ZR2011CQ036;ZR2012CQ031;ZR2014YL011;ZR2014YL012);国家自然科学基金项目(31000728;31200211);青岛市科技计划应用基础研究项目(11-2-4-9-(3)-jch;12-1-4-11-(2)-jch);青岛市民生计划项目(14-2-3-34-nsh);山东省农业科学院青年科研基金项目(2016YQN14);山东省农业科学院青年英才培养计划

摘　　要：盐胁迫是影响植物生长、发育和作物产量的主要环境因子。在盐胁迫的响应和适应过程中,植物会产生许多生理生化反应,许多基因被激活,导致大量参与盐胁迫的蛋白质的积累。胁迫响应基因的表达主要由特定的转录因子(TF)调控,转录因子通常可以激活或抑制多个靶基因的转录。目前已发现多个胁迫响应的转录因子,对它们调控的基因启动子区的顺式作用元件也有很多研究。转录因子及其顺式作用元件不仅是基因表达的分子开关,而且在信号传导过程中是信号转导通路的终端。在这篇文章中,我们重点总结了参与植物盐胁迫调控的几类转录因子,包括NAC、bZIP和bHLH的研究进展。Salt stress is a major environmental factor that adversely affects plant growth, development and crop yields. During the process of response and adaptation to salt stress, there are many changes in bi- ochemical and physiological reaction, and many genes are activated, leading to accumulation of numerous proteins involved in resistance to salt stress. The expression of stress-induced genes is mainly regulated by specific transcription factors （TFs）. Typically, the TFs are capable of activating or repressing the tran- scription of multiple target genes. So far, various TFs and cis-acting elements contained in stress-respon- sive promoters have been described. These TFs and cis-motifs function not only as molecular switches for gene expression, but also as terminal points of signal transduction in the signaling processes. In this arti- cle, we summarize the research progress of several TFs families, including transcription factors of NAC, bZIP and bHLH, which involved in plant salt stress regulation.

关 键 词：转录因子 盐胁迫 调控机理 研究进展 

分 类 号：S332.6[农业科学—作物遗传育种] Q789[农业科学—农艺学]