Revisiting the Role of Plant Transcription Factors in the Battle against Abiotic Stress.
Revisiting the Role of Plant Transcription Factors in the Battle against Abiotic Stress.
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重新审视植物转录因子在对抗非生物胁迫中的作用
DOI：
10.3390/ijms19061634
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发表时间：
2018-05-31
影响因子：
5.6
通讯作者：
Yin HJ
中科院分区：
文献类型：
--
作者：
Khan SA;Li MZ;Wang SM;Yin HJ
由于多种非生物胁迫和全球气候恶化，全球农业生产正遭受严重损失。利用转基因技术培育抗多种环境胁迫的高品质高产抗逆性作物是目前最有前途的途径。破译植物对非生物胁迫反应的分子原理和挖掘与胁迫相关的基因是培育抗胁迫作物品种的先决条件之一。转录因子作为调控应激反应基因表达的分子开关，在调控各种非生物应激反应中起着至关重要的作用。因此，在非生物胁迫下，对tf及其相互作用伙伴的功能分析对于了解它们在各种信号级联反应中的作用至关重要，许多研究人员一直在继续进行研究。在这里，我们回顾了目前在理解tf方面的进展，特别强调了它们在协调植物非生物胁迫反应中的功能。此外，我们还讨论了它们在非生物胁迫条件下作用的新分子机制。这将为理解调控机制以设计耐胁迫作物提供有价值的信息。
Owing to diverse abiotic stresses and global climate deterioration, the agricultural production worldwide is suffering serious losses. Breeding stress-resilient crops with higher quality and yield against multiple environmental stresses via application of transgenic technologies is currently the most promising approach. Deciphering molecular principles and mining stress-associate genes that govern plant responses against abiotic stresses is one of the prerequisites to develop stress-resistant crop varieties. As molecular switches in controlling stress-responsive genes expression, transcription factors (TFs) play crucial roles in regulating various abiotic stress responses. Hence, functional analysis of TFs and their interaction partners during abiotic stresses is crucial to perceive their role in diverse signaling cascades that many researchers have continued to undertake. Here, we review current developments in understanding TFs, with particular emphasis on their functions in orchestrating plant abiotic stress responses. Further, we discuss novel molecular mechanisms of their action under abiotic stress conditions. This will provide valuable information for understanding regulatory mechanisms to engineer stress-tolerant crops.
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通讯作者：
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影响因子：
5.3
作者：
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