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Regulation of cuticular wax biosynthesis in plants under abiotic stress
Plant Biotechnology Reports ( IF 2.4 ) Pub Date : 2021-01-15 , DOI: 10.1007/s11816-020-00656-z
Md Shaheenuzzamn , Shandang Shi , Kamran Sohail , Hongqi Wu , Tianxiang Liu , Peipei An , Zhonghua Wang , Mirza Hasanuzzaman

Cuticular waxes are the covering of the outer layer of the plant, consist of hydrocarbon appears like whitish film or bloom in plant organs. They play a vital role like a safeguard from different stress condition in the plant. Since environmental factors are active regulators of cuticular wax biosynthesis, composition, quantity, and deposition, it is evident that cuticular wax is associated with plant stress responses. The diversity of cuticular wax compositions is a proof of the wealth of genes associated in plant wax production. Moreover, a number of wax genes were distinguished in plant/crops at abiotic stress conditions but, regulation of control of those wax genes has not been studied very well in major crop plants at abiotic conditions. A very few transcriptions factors were identified to regulate the expression level of wax genes of cuticular wax biosynthesis at abiotic stress condition. However, further study is needed to identify more candidate transcriptional regulation factors to cuticular wax production in different crop plants in diverse abiotic environments. Therefore, regulation of cuticular wax production under diverse abiotic stresses and the role of transcription factors into the plant cuticular wax accumulation will be helpful to engineer crop plants and improve transgenic crops for stress tolerance. In this review, we focused on a new perspective on transcriptional factors to regulate functional genes of cuticular wax biosynthesis in plants at abiotic stresses.



中文翻译:

非生物胁迫下植物表皮蜡生物合成的调控

表皮蜡是植物外层的覆盖物,由碳氢化合物组成,看起来像发白的薄膜或在植物器官中开花。它们起着至关重要的作用,例如保护植物免受不同胁迫条件的侵害。由于环境因素是表皮蜡生物合成,组成,数量和沉积的有效调节剂,因此很明显表皮蜡与植物胁迫反应有关。表皮蜡组成的多样性证明了与植物蜡生产相关的大量基因。此外,在非生物胁迫条件下在植物/作物中区分出许多蜡基因,但是在非生物条件下在主要农作物中尚未很好地研究这些蜡基因的调控调控。在非生物胁迫条件下,很少有转录因子调节表皮蜡生物合成蜡基因的表达水平。然而,需要进一步的研究以鉴定更多候选转录调控因子,以在不同的非生物环境中的不同作物中产生表皮蜡。因此,在各种非生物胁迫下调节表皮蜡的产生以及转录因子在植物表皮蜡积累中的作用将有助于工程作物和改善转基因作物的耐逆性。在这篇综述中,我们集中于转录因子调控非生物胁迫下植物表皮蜡生物合成功能基因的新观点。需要进一步的研究来确定更多候选转录调控因子,以在不同的非生物环境中,在不同作物中产生表皮蜡。因此,在各种非生物胁迫下调节表皮蜡的产生以及转录因子在植物表皮蜡积累中的作用将有助于工程作物和改善转基因作物的耐逆性。在这篇综述中,我们集中于转录因子调控非生物胁迫下植物表皮蜡生物合成功能基因的新观点。需要进一步的研究来确定更多候选转录调控因子,以在不同的非生物环境中,在不同作物中产生表皮蜡。因此,在各种非生物胁迫下调节表皮蜡的产生以及转录因子在植物表皮蜡积累中的作用将有助于工程作物和改善转基因作物的耐逆性。在这篇综述中,我们集中于转录因子调控非生物胁迫下植物表皮蜡生物合成功能基因的新观点。在各种非生物胁迫下调节表皮蜡的产生以及转录因子在植物表皮蜡积累中的作用将有助于工程作物和改善转基因作物的耐逆性。在这篇综述中,我们集中于转录因子调控非生物胁迫下植物表皮蜡生物合成功能基因的新观点。在各种非生物胁迫下调节表皮蜡的产生以及转录因子在植物表皮蜡积累中的作用将有助于工程作物和改善转基因作物的耐逆性。在这篇综述中,我们集中于转录因子调控非生物胁迫下植物表皮蜡生物合成功能基因的新观点。

更新日期:2021-01-15
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