植物E3泛素连接酶与非生物胁迫相关研究进展

Plant E3 Ubiquitin Ligase and Abiotic Stress:Research Progress

为更加深入了解植物E3泛素连接酶响应非生物胁迫的作用机制,笔者回顾了近年来拟南芥、水稻、小麦等多种植物中的E3参与非生物胁迫的相关研究,对泛素蛋白酶体途径、E3泛素连接酶的类型进行了介绍,并重点总结了近几年E3泛素连接酶在植物响应非生物胁迫方面的相关研究进展。针对研究现状,指出功能冗余E3的研究问题及利用高通量技术寻找靶标蛋白的问题,旨为完善E3泛素连接酶参与非生物胁迫调控机制提供理论基础。

To have an in-depth understanding of the mechanism of plant E3 ubiquitin ligase in response to abiotic stress,the authors reviewed recent studies on the involvement of E3 in abiotic stress in Arabidopsis,rice,wheat and other plants.The pathways and types of E3 ubiquitin ligase are introduced,and the relevant research progress of E3 ubiquitin ligase in response to abiotic stress in plants is summarized.In view of the research status,the authors pointed out the research problems of functional redundant E3 and the problem of using high-throughput technology to find the target protein,aiming to provide a theoretical basis for improving the E3 ubiquitin ligase involved in abiotic stress regulation mechanism.