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Mitochondrial functions in plant immunity

文献类型： 外文期刊

作者： Jiyang Wang; Guojuan Xu; Yuese Ning; Xuli Wang; Guo-Liang Wang

作者机构：

期刊名称： Trends in Plant Science

ISSN： 1360-1385

年卷期： 2022 年 27.0 卷 10 期

页码：

收录情况： SCIE（2022版）

摘要： Mitochondria are energy factories of cells and are important for intracellular interactions with other organelles. Emerging evidence indicates that mitochondria play essential roles in the response to pathogen infection. During infection, pathogens deliver numerous enzymes and effectors into host cells, and some of these effectors target mitochondria, altering mitochondrial morphology, metabolism, and functions. To defend against pathogen attack, mitochondria are actively involved in changing intracellular metabolism, hormone-mediated signaling, and signal transduction, producing reactive oxygen species and reactive nitrogen species and triggering programmed cell death. Additionally, mitochondria coordinate with other organelles to integrate and amplify diverse immune signals. In this review, we summarize recent advances in understanding how mitochondria function in plant immunity and how pathogens target mitochondria for host defense suppression. © 2022 Elsevier Ltd

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