Chemical Manipulation of Abscisic Acid Signaling: A New Approach to Abiotic and Biotic Stress Management in Agriculture.
Chemical Manipulation of Abscisic Acid Signaling: A New Approach to Abiotic and Biotic Stress Management in Agriculture.
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脱落酸信号的化学操作：农业非生物和生物胁迫管理的新方法。
DOI：
10.1002/advs.202001265
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发表时间：
2020-09
期刊：
影响因子：
--
通讯作者：
Zhu JK
中科院分区：
文献类型：
--
作者：
Hewage KAH;Yang JF;Wang D;Hao GF;Yang GF;Zhu JK
植物激素脱落酸（ABA）是植物中最著名的胁迫信号分子。ABA保护无根植物免受生物和非生物胁迫。ABA受体（PYR/PYL/RCAR）中保守的pyrabactin抗性/pyrabactin抗性样/调控组分感知ABA并触发一系列信号事件。全面了解ABA信号传导的顺序步骤对于开发控制植物胁迫反应的化学物质是必要的。ABA信号通路的核心成分已经被确定并进行了充分的表征。关于ABA的生物合成、转运、感知和代谢的现有信息使我们能够详细研究ABA在植物中的保护能力如何被修饰以提高植物的抗逆性。一些重要贡献的化学操作包括ABA生物合成抑制剂，ABA受体激动剂和拮抗剂。对ABA信号关键控制点的化学调控对农业非生物和生物胁迫管理具有重要意义。然而，目前缺乏对ABA信号的化学操作的全面回顾。在这里，对最近关于ABA信号的小分子调节的报道进行了全面的分析。本文还讨论了ABA信号的化学调控在开发基于ABA的农用化学品方面所面临的挑战和前景。可以操纵脱落酸（ABA）信号事件的小分子被设计、开发和评估。ABA介导的植物胁迫适应反应被小分子模拟，ABA的生物合成和分解代谢事件被抑制剂改变。这种方法是一种通过使用更安全的基于ABA的农用化学品来获得对植物胁迫的化学控制的新方法。
The phytohormone abscisic acid (ABA) is the best‐known stress signaling molecule in plants. ABA protects sessile land plants from biotic and abiotic stresses. The conserved pyrabactin resistance/pyrabactin resistance‐like/regulatory component of ABA receptors (PYR/PYL/RCAR) perceives ABA and triggers a cascade of signaling events. A thorough knowledge of the sequential steps of ABA signaling will be necessary for the development of chemicals that control plant stress responses. The core components of the ABA signaling pathway have been identified with adequate characterization. The information available concerning ABA biosynthesis, transport, perception, and metabolism has enabled detailed functional studies on how the protective ability of ABA in plants might be modified to increase plant resistance to stress. Some of the significant contributions to chemical manipulation include ABA biosynthesis inhibitors, and ABA receptor agonists and antagonists. Chemical manipulation of key control points in ABA signaling is important for abiotic and biotic stress management in agriculture. However, a comprehensive review of the current knowledge of chemical manipulation of ABA signaling is lacking. Here, a thorough analysis of recent reports on small‐molecule modulation of ABA signaling is provided. The challenges and prospects in the chemical manipulation of ABA signaling for the development of ABA‐based agrochemicals are also discussed. Small molecules that can manipulate abscisic acid (ABA) signaling events are designed, developed, and evaluated. The ABA‐mediated stress adaptive responses of plants are mimicked by small molecules, and the ABA biosynthesis and catabolism events are altered by inhibitors. This approach is a novel way to gain chemical control over plant stress by using safer ABA‐based agrochemicals.
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影响因子：
3.8
作者：
Benson, Chantel L.;Kepka, Michal;Loewen, Michele C.
通讯作者：
Loewen, Michele C.
一种模拟 ABA 的配体，可减少水分流失并促进植物的抗旱性
影响因子：
44.1
作者：
通讯作者：
--
影响因子：
4.8
作者：
Asami, T;Nakano, T;Yoshida, S
通讯作者：
Yoshida, S
影响因子：
16.6
作者：
Cao MJ;Zhang YL;Liu X;Huang H;Zhou XE;Wang WL;Zeng A;Zhao CZ;Si T;Du J;Wu WW;Wang FX;Xu HE;Zhu JK
通讯作者：
Zhu JK
影响因子：
5.3
作者：
Andolfo G;Ruocco M;Di Donato A;Frusciante L;Lorito M;Scala F;Ercolano MR
通讯作者：
Ercolano MR