了解脱落酸参与植物适应土壤淹水的机制基础：当前现状。
Understanding a Mechanistic Basis of ABA Involvement in Plant Adaptation to Soil Flooding: The Current Standing.
作者信息
Zhao Yancui, Zhang Wenying, Abou-Elwafa Salah Fatouh, Shabala Sergey, Xu Le
机构信息
Hubei Collaborative Innovation Centre for Grain Industry, Engineering Research Centre of Ecology and Agricultural Use of Wetland, Ministry of Education, Yangtze University, Jingzhou 434025, China.
Agronomy Department, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt.
出版信息
Plants (Basel). 2021 Sep 22;10(10):1982. doi: 10.3390/plants10101982.
Soil flooding severely impairs agricultural crop production. Plants can cope with flooding conditions by embracing an orchestrated set of morphological adaptations and physiological adjustments that are regulated by the elaborated hormonal signaling network. The most prominent of these hormones is ethylene, which has been firmly established as a critical signal in flooding tolerance. ABA (abscisic acid) is also known as a "stress hormone" that modulates various responses to abiotic stresses; however, its role in flooding tolerance remains much less established. Here, we discuss the progress made in the elucidation of morphological adaptations regulated by ABA and its crosstalk with other phytohormones under flooding conditions in model plants and agriculturally important crops.
土壤淹水严重损害农作物产量。植物可以通过一系列精心编排的形态适应和生理调节来应对淹水条件，这些调节由复杂的激素信号网络调控。其中最突出的激素是乙烯，它已被确认为耐淹性的关键信号。脱落酸（ABA）也被称为“应激激素”，可调节对非生物胁迫的各种反应；然而，其在耐淹性中的作用仍不太明确。在这里，我们讨论了在模式植物和重要农作物中，关于ABA调控的形态适应及其在淹水条件下与其他植物激素相互作用的研究进展。
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