Subtilisin-like proteases in plant-pathogen recognition and immune priming: a perspective

被引：126

作者：

Figueiredo, Andreia ^{[1
]}

Monteiro, Filipa ^{[1
]}

Sebastiana, Monica ^{[1
]}

机构：

[1] Univ Lisbon, Fac Sci, Ctr Biodivers Funct & Integrat Genom, Plant Syst Biol Lab, P-1479016 Lisbon, Portugal

来源：

FRONTIERS IN PLANT SCIENCE | 2014年 / 5卷

关键词：

plant resistance; enhanced immunity; programmed cell death; subtilase; protease; crop improvement; SUBTILASE GENE FAMILY; DEFENSE-RELATED GENES; TOMATO PLANTS; ARABIDOPSIS-THALIANA; SERINE-PROTEASE; PEPTIDE SIGNAL; CELL-DEATH; RESISTANCE; MECHANISMS; SYSTEM;

D O I：

10.3389/fpls.2014.00739

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Subtilisin-like proteases (subtilases) are serine proteases that fulfill highly specific functions in plant development and signaling cascades. Over the last decades, it has been shown that several subtilases are specifically induced following pathogen infection and very recently an Arabidopsis subtilase (SBT3.3) was hypothesized to function as a receptor located in the plasma membrane activating downstream immune signaling processes. Despite their prevalence and potential relevance in the regulation of plant defense mechanisms and crop improvement, our current understanding of subtilase function is still very limited. In this perspective article, we overview the current status and highlight the involvement of subtilases in pathogen recognition and immune priming.

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页数：4

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