The formation and biological function of ER bodies in Brassicales
The formation and biological function of ER bodies in Brassicales
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芸苔目ER小体的形成及其生物学功能
DOI：
10.13592/j.cnki.ppj.2016.0048
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Lixin Li
中科院分区：
文献类型：
--
作者：
Xiaoli Yang;Hailong Zhang;Xiaonan Zhao;Zhe Shen;Lixin Li
在长期的进化过程中，为了应对外界环境的胁迫，植物细胞开始发育。具有特定功能的各种内质网（ER）衍生结构，其中大多数是特定物种群的特异性结构。内质网体在芸苔属植物中发育。积累。内质网小体的特异性蛋白，如β-葡萄糖苷酶，在内质网小体的形成中起重要作用。（PYK10/BGLU21）， NAI2，膜蛋白MEB1/2和转录因子NAI1。内质网体主要集中。在植物与环境的交界面，损伤或植物激素处理会诱导ER小体的重新形成。β-葡萄糖苷酶可以产生潜在的防止入侵的物质。β-葡萄糖苷酶的酶活性在细胞崩溃过程中增强。因此,ER。人体参与了植物防御。在这篇综述中，我们提供了最近的观点形成内质网小体。在芸苔科植物中，并讨论内质网体的功能。
During long-term evolution, in order to response to stress from external environment, plant cells developed.various endoplasmic reticulum (ER)-derived structures with specifi c functions, most of which are specifi.c for certain groups of species. The ER body is developed in plants of the Brassicales. The accumulation of.proteins specifi c for the ER body play an important role in the formation of ER bodies, such as β-glucosidases.(PYK10/BGLU21), NAI2, membrane protein MEB1/2, and transcription factor NAI1. ER body is mainly concentrated.in the interface between plants and environment, while wounding or plant hormone treatment will induce.de novo formation of ER bodies. β-glucosidases can produce substances that potentially protect against invading.pests, and the enzymatic activities of β-glucosidases are enhanced during cell collapse. Therefore, ER.bodies are involved in plant defenses. In this review, we provide recent perspectives of formation of ER bodies.in the Brassicales, and discuss the functions of ER bodies.