14-3-3 Proteins in Plant-Pathogen Interactions

被引：97
作者：
Lozano-Duran, Rosa [1 ,2 ]
Robatzek, Silke [1 ]
机构：
[1] Sainsbury Lab, Norwich NR4 7UH, Norfolk, England
[2] Chinese Acad Sci, Shanghai Ctr Plant Stress Biol, Shanghai 201602, Peoples R China
来源：
MOLECULAR PLANT-MICROBE INTERACTIONS | 2015年 / 28卷 / 05期
基金：
欧洲研究理事会;
关键词：
MEMBRANE H+-ATPASE; PSEUDOMONAS-SYRINGAE; DISEASE RESISTANCE; ARABIDOPSIS-THALIANA; BACTERIAL VIRULENCE; TRIGGERED IMMUNITY; GENE FAMILY; CELL-DEATH; TOMATO; EXPRESSION;
D O I：
10.1094/MPMI-10-14-0322-CR
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
14-3-3 proteins define a eukaryotic-specific protein family with a general role in signal transduction. Primarily, 14-3-3 proteins act as phosphosensors, binding phosphorylated client proteins and modulating their functions. Since phosphorylation regulates a plethora of different physiological responses in plants, 14-3-3 proteins play roles in multiple signaling pathways, including those controlling metabolism, hormone signaling, cell division, and responses to abiotic and biotic stimuli. Increasing evidence supports a prominent role of 14-3-3 proteins in regulating plant immunity against pathogens at various levels. In this review, potential links between 14-3-3 function and the regulation of plant-pathogen interactions are discussed, with a special focus on the regulation of 14-3-3 proteins in response to pathogen perception, interactions between 14-3-3 proteins and defense-related proteins, and 14-3-3 proteins as targets of pathogen effectors.
引用
收藏
页码：511 / 518
页数：8
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