GABA: A Key Player in Drought Stress Resistance in Plants.
GABA: A Key Player in Drought Stress Resistance in Plants.
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DOI：
10.3390/ijms221810136
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发表时间：
2021-09-20
影响因子：
5.6
通讯作者：
Fang XW
中科院分区：
文献类型：
--
作者：
Hasan MM;Alabdallah NM;Alharbi BM;Waseem M;Yao G;Liu XD;Abd El-Gawad HG;El-Yazied AA;Ibrahim MFM;Jahan MS;Fang XW
γ-氨基丁酸（GABA）是一种参与多种生理过程的非蛋白氨基酸；它有助于保护植物免受非生物胁迫，如干旱、重金属和盐度。GABA倾向于通过增加渗透物和叶片膨胀以及通过抗氧化调节减少氧化损伤来保护植物免受干旱胁迫。保护细胞GABA的产生是至关重要的，因为它可以减少气孔开放和蒸腾，控制叶绿体局部阴离子转运体的释放，从而提高水分利用效率和耐旱性。本文综述了近年来有关gaba诱导植物抗旱性的研究进展。我们还讨论了关于GABA的代谢和信号功能用于增加植物对干旱胁迫的耐受性的现有见解。
γ-aminobutyric acid (GABA) is a non-protein amino acid involved in various physiological processes; it aids in the protection of plants against abiotic stresses, such as drought, heavy metals, and salinity. GABA tends to have a protective effect against drought stress in plants by increasing osmolytes and leaf turgor and reducing oxidative damage via antioxidant regulation. Guard cell GABA production is essential, as it may provide the benefits of reducing stomatal opening and transpiration and controlling the release of tonoplast-localized anion transporter, thus resulting in increased water-use efficiency and drought tolerance. We summarized a number of scientific reports on the role and mechanism of GABA-induced drought tolerance in plants. We also discussed existing insights regarding GABA’s metabolic and signaling functions used to increase plant tolerance to drought stress.
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影响因子：
6
作者：
Hasan MM;Skalicky M;Jahan MS;Hossain MN;Anwar Z;Nie ZF;Alabdallah NM;Brestic M;Hejnak V;Fang XW
通讯作者：
Fang XW
影响因子：
0.9
作者：
Abedi, Tayebeh;Pakniyat, Hassan
通讯作者：
Pakniyat, Hassan
影响因子：
7.4
作者：
Gong, Lei;Liu, Xu-Dong;Fang, Xiang-Wen
通讯作者：
Fang, Xiang-Wen
影响因子：
1.8
作者：
Hasan, Md. Mahadi;Alharby, Hesham F.;Hajar, Abdulrahaman S.
通讯作者：
Hajar, Abdulrahaman S.
影响因子：
64.8
作者：
Keenan, Trevor F.;Hollinger, David Y.;Richardson, Andrew D.
通讯作者：
Richardson, Andrew D.