Indispensable Role of Proteases in Plant Innate Immunity.
Indispensable Role of Proteases in Plant Innate Immunity.
复制标题
蛋白酶在植物天然免疫中的增强作用。
DOI：
10.3390/ijms19020629
复制
发表时间：
2018-02-23
影响因子：
5.6
通讯作者：
Zamyatnin AA
中科院分区：
文献类型：
--
作者：
Balakireva AV;Zamyatnin AA
植物防御主要通过诱导微生物相关分子模式（MAMP）触发的免疫（MTI）、效应子触发的免疫（ETI）、系统获得抗性（SAR）、诱导的系统抗性（ISR）和RNA沉默来实现。植物免疫是一种高度复杂的现象，由于植物和病原体之间的军备竞赛而出现了其自身的独特特征。然而，这些过程的调节对于所有生物体（包括植物）是相同的，并且由蛋白酶控制。不同的植物蛋白酶家族参与每一种类型的免疫：在这篇评论中所涵盖的一些蛋白酶参与MTI，影响气孔关闭和胼胝质沉积。大量的蛋白酶在质外体中起作用，通过管理细胞外防御而促进ETI。在这篇综述中讨论的绝大多数内源性蛋白酶与感染细胞的程序性细胞死亡（PCD）相关，并表现出半胱天冬酶样活性。信号分子如水杨酸、茉莉酸和乙烯的合成及其信号通路受内源性蛋白酶的调节，这些蛋白酶影响病程相关基因的诱导和SAR或ISR的建立。许多蛋白酶与食草动物的防御有关。在这篇综述中，我们总结了有关确定的植物内源性蛋白酶的数据，它们对植物-病原体相互作用的影响，它们的亚细胞定位，以及它们的功能特性，如果可用的话，我们属性的作用，在不同类型和阶段的先天免疫的每个蛋白酶覆盖。
Plant defense is achieved mainly through the induction of microbe-associated molecular patterns (MAMP)-triggered immunity (MTI), effector-triggered immunity (ETI), systemic acquired resistance (SAR), induced systemic resistance (ISR), and RNA silencing. Plant immunity is a highly complex phenomenon with its own unique features that have emerged as a result of the arms race between plants and pathogens. However, the regulation of these processes is the same for all living organisms, including plants, and is controlled by proteases. Different families of plant proteases are involved in every type of immunity: some of the proteases that are covered in this review participate in MTI, affecting stomatal closure and callose deposition. A large number of proteases act in the apoplast, contributing to ETI by managing extracellular defense. A vast majority of the endogenous proteases discussed in this review are associated with the programmed cell death (PCD) of the infected cells and exhibit caspase-like activities. The synthesis of signal molecules, such as salicylic acid, jasmonic acid, and ethylene, and their signaling pathways, are regulated by endogenous proteases that affect the induction of pathogenesis-related genes and SAR or ISR establishment. A number of proteases are associated with herbivore defense. In this review, we summarize the data concerning identified plant endogenous proteases, their effect on plant-pathogen interactions, their subcellular localization, and their functional properties, if available, and we attribute a role in the different types and stages of innate immunity for each of the proteases covered.
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DOI：
10.1016/j.bbrc.2015.03.063
发表时间：
2015-05-08
影响因子：
3.1
作者：
Bar-Ziv, Amalia;Levy, Yael;Citovsky, Vitaly;Gafni, Yedidya
通讯作者：
Gafni, Yedidya
DOI：
10.1071/fp09304
发表时间：
2010-05-20
期刊：
Functional plant biology : FPB
影响因子：
--
作者：
Anderson JP;Gleason CA;Foley RC;Thrall PH;Burdon JB;Singh KB
通讯作者：
Singh KB
影响因子：
6.9
作者：
Christians, Matthew J.;Larsen, Paul B.
通讯作者：
Larsen, Paul B.
影响因子：
9.4
作者：
Bollhoner, Benjamin;Jokipii-Lukkari, Soile;Tuominen, Hannele
通讯作者：
Tuominen, Hannele
DOI：
10.1073/pnas.0506948102
发表时间：
2005-10-04
影响因子：
11.1
作者：
Bozhkov, PV;Suarez, MF;Smertenko, A
通讯作者：
Smertenko, A