植物U-box蛋白在植物先天免疫反应中的作用及其研究进展

doi:10.11924/j.issn.1000-6850.casb16020097

中国农学通报 ›› 2016, Vol. 32 ›› Issue (14): 56-61.doi: 10.11924/j.issn.1000-6850.casb16020097

所属专题：生物技术

植物U-box蛋白在植物先天免疫反应中的作用及其研究进展

戴树元¹,李魏^1,2,任佐华¹,刘二明¹

(¹湖南农业大学植物保护学院,长沙 410128；²作物基因工程湖南省重点实验室,长沙 410128）

收稿日期:2016-02-26 修回日期:2016-03-18 接受日期:2016-03-25 出版日期:2016-05-17 发布日期:2016-05-17
通讯作者: 刘二明
基金资助:
国家自然科学基金“泛素连接酶PUB13偶联调控植物细胞死亡、抗病与开花的分子机制研究”(31300250)；教育部博士点基金“E3泛素连接酶PUB13偶联调控植物细胞死亡、抗病与开花的分子机制研究”(20134320120001)。

Function of Plant U-box Protein in Plant Innate Immunity and Its Research Progress

Dai Shuyuan¹, Li Wei^1,2, Ren Zuohua¹, Liu Erming¹

(¹College of Plant Protection, Hunan Agricultural University, Changsha 410128; ²Key Laboratory of Crop Genetic Engineering of Hunan Province, Changsha 410128)

Received:2016-02-26 Revised:2016-03-18 Accepted:2016-03-25 Online:2016-05-17 Published:2016-05-17

摘要/Abstract

摘要： 为了分析植物U-box蛋白在植物先天免疫反应中的作用及其机制，总结了U-box的结构特点及其与RING-finger结构的异同；归纳了植物U-box蛋白的分类及分类特点；并综述了SPL11、PUB12/PUB13、PUB17等U-box蛋白在植物PTI信号传导途径中的调控作用与调控机制，以及ACRE276、PUB17、CMPG1、MAC3A/MAC3B等U-box蛋白在植物ETI信号传导途径中的调控作用与调控机制。得出植物U-box蛋白的结构特点、生化功能及其在植物先天免疫反应中的作用与分子机制，并认为对植物U-box蛋白的研究可为植物抗病分子育种提供基因资源与参考信息。

关键词: 秦巴山区, 秦巴山区, 武陵山区, 连片开发, 可持续发展, 比较研究

Abstract: To analyze the function and mechanism of plant U-box protein in plant innate immunity, the U-box structure characteristic and the difference between U-box and RING-finger domain were introduced in this review. Moreover, the classification of U-box protein and classification characteristics were summarized. In addition, the functions and mechanism of U-box protein, such as SPL11, PUB12/PUB13 and PUB17, in regulating plant PTI signaling transduction were reviewed in this paper. Similarly, the functions and mechanism of U-box protein, such as ACRE276, PUB17, CMPG1 and MAC3A/MAC3B, in regulating plant ETI signaling transduction were also reviewed. Based on this review, the structure characteristics and biochemical functions of plant U-box protein, functions and mechanism of U-box protein in plant innate immunity were clarified. In addition, the research on plant U-box protein provides gene resources and reference information for plant resistance molecular breeding.

中图分类号:

戴树元,李魏,任佐华,刘二明. 植物U-box蛋白在植物先天免疫反应中的作用及其研究进展[J]. 中国农学通报, 2016, 32(14): 56-61.

Dai Shuyuan,Li Wei,Ren Zuohua and Liu Erming. Function of Plant U-box Protein in Plant Innate Immunity and Its Research Progress[J]. Chinese Agricultural Science Bulletin, 2016, 32(14): 56-61.

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植物U-box蛋白在植物先天免疫反应中的作用及其研究进展

Function of Plant U-box Protein in Plant Innate Immunity and Its Research Progress

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