Role of Ubiquitination in Plant Innate Immunity and Pathogen Virulence

被引：20

作者：

Shirsekar, Gautam ^{[1
]}

Dai, Liangying ^{[2
]}

Hu, Yajun ^{[2
]}

Wang, Xuejun ^{[2
]}

Zeng, Lirong ^{[3
]}

Wang, Guo-Liang ^{[1
,2
]}

机构：

[1] Ohio State Univ, Dept Plant Pathol, Columbus, OH 43210 USA

[2] Hunan Agr Univ, Hunan Prov Key Lab Crop Germplasm Innovat & Utili, Changsha 410128, Hunan, Peoples R China

[3] Univ Arkansas, Dept Biol, Little Rock, AR 72204 USA

来源：

JOURNAL OF PLANT BIOLOGY | 2010年 / 53卷 / 01期

基金：

美国国家科学基金会;

关键词：

Ubiquitination; Disease resistance; Pathogen effector; Innate immunity; PROGRAMMED CELL-DEATH; SYSTEMIC ACQUIRED-RESISTANCE; PAMP-TRIGGERED IMMUNITY; BOX-LIKE DOMAIN; DISEASE RESISTANCE; HYPERSENSITIVE RESPONSE; SALICYLIC-ACID; RALSTONIA-SOLANACEARUM; ARABIDOPSIS-THALIANA; CONJUGATING ENZYME;

D O I：

10.1007/s12374-009-9087-x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Plant diseases are a major constraint for stable crop production in the world. Plants are constantly threatened by different pathogens and have developed an array of mechanisms to defend themselves. A growing body of evidence indicates that ubiquitination, which is one of the most important cellular processes for protein modification in eukaryotic organisms, is involved in the regulation of host defense signaling. Pathogens also exploit ubiquitination to block or interfere with plant defenses. Recent studies in a few model plants have demonstrated that ubiquitination plays a critical role in plant-pathogen interactions that lead either to plant resistance or to successful pathogen invasion of the plant host. This review discusses recent findings about the functions of ubiquitination in host defense and pathogen invasion.

引用

页码：10 / 18

页数：9

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