Trienoic fatty acids and stress responses in higher plants
Trienoic fatty acids and stress responses in higher plants
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DOI：
10.5511/plantbiotechnology.22.423
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发表时间：
2005
影响因子：
1.6
通讯作者：
O. Matsuda;K. Iba
中科院分区：
文献类型：
--
作者：
O. Matsuda;K. Iba
三烯脂肪酸（TAs）是植物细胞膜脂中含量最丰富的脂肪酸种类。一方面，TAs作为生物膜的主要结构组织者，另一方面在介导胁迫信号传导中发挥着重要作用。本综述重点关注近期提出TAs在非生物和生物胁迫耐受性中的生化作用的研究，以及在不良环境条件下协同作用以优化膜中TAs水平的转录和转录后机制的新情况。
Trienoic fatty acids (TAs) are the most abundant fatty acid species in the membrane lipids of plant cells. While serving as the major structural organizers of biomembranes on the one hand, TAs play essential roles in mediating stress signaling on the other hand. This review focuses on recent studies proposing biochemical roles for TAs in abiotic and biotic stress tolerances, and on the emerging picture of transcriptional and post-transcriptional mechanisms that act in coordination to optimize membrane TA levels under adverse environmental conditions.