Never Walk Alone: Clathrin-Coated Vesicle (CCV) Components in Plant Immunity.

IF 9.1 1区农林科学 Q1 PLANT SCIENCES

Annual review of phytopathology Pub Date : 2019-08-30 DOI:10.1146/annurev-phyto-080417-045841

G. Ekanayake, Erica D. LaMontagne, Antje Heese

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引用次数: 23

Abstract

At the host-pathogen interface, the protein composition of the plasma membrane (PM) has important implications for how a plant cell perceives and responds to invading microbial pathogens. A plant's ability to modulate its PM composition is critical for regulating the strength, duration, and integration of immune responses. One mechanism by which plant cells reprogram their cell surface is vesicular trafficking, including secretion and endocytosis. These trafficking processes add or remove cargo proteins (such as pattern-recognition receptors, transporters, and other proteins with immune functions) to or from the PM via small, membrane-bound vesicles. Clathrin-coated vesicles (CCVs) that form at the PM and trans-Golgi network/early endosomes have emerged as the prominent vesicle type in the regulation of plant immune responses. In this review, we discuss the roles of the CCV core, adaptors, and accessory components in plant defense signaling and immunity against various microbial pathogens. Expected final online publication date for the Annual Review of Phytopathology, Volume 57 is August 26, 2019. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

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永远不要独行：氯氰菊酯包膜囊泡（CCV）在植物免疫中的成分。

在宿主-病原体界面，质膜（PM）的蛋白质组成对植物细胞如何感知和应对入侵的微生物病原体具有重要意义。植物调节PM成分的能力对于调节免疫反应的强度、持续时间和整合至关重要。植物细胞重新编程细胞表面的一种机制是囊泡运输，包括分泌和内吞。这些运输过程通过小的膜结合囊泡将货物蛋白（如模式识别受体、转运蛋白和其他具有免疫功能的蛋白质）添加到PM或从PM中移除。在PM和反式高尔基体网络/早期内体处形成的氯氰菊酯包被囊泡（CCVs）已成为调节植物免疫反应的主要囊泡类型。在这篇综述中，我们讨论了CCV核心、衔接子和辅助成分在植物防御信号和对各种微生物病原体的免疫中的作用。《植物病理学年度评论》第57卷预计最终在线出版日期为2019年8月26日。请参阅http://www.annualreviews.org/page/journal/pubdates用于修订估算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Annual review of phytopathology 生物-植物科学

CiteScore

16.60

自引率

1.00%

发文量

期刊介绍： The Annual Review of Phytopathology, established in 1963, covers major advancements in plant pathology, including plant disease diagnosis, pathogens, host-pathogen Interactions, epidemiology and ecology, breeding for resistance and plant disease management, and includes a special section on the development of concepts. The journal is now open access through Annual Reviews' Subscribe to Open program, with articles published under a CC BY license.