《植物生理学报》 2018, 54(8): 1254-1262

植物细胞壁信号研究进展

张蕊, 李来庚^*

中国科学院上海生命科学研究院植物生理生态研究所植物分子遗传国家重点实验室, 上海200032

通信作者：李来庚；E-mail: lgli@sibs.ac.cn

摘　要：

细胞壁是植物细胞的特征性结构。传统知识认为细胞壁是一种没有活性的细胞结构, 而近年来一些研究结果显示细胞壁也是具有活性的“细胞器”, 可以响应发育和环境信号而发生复杂的动态变化, 或者产生一些信号分子, 在植物细胞生长、分化和免疫反应等过程中发挥重要作用。本文概述了近年来植物细胞壁信号相关的研究进展。

关键词：细胞壁信号; 细胞生长; 细胞分化; 免疫反应

收稿：2018-03-14   修定：2018-05-21

资助：国家重点研发计划(2016YFD0600104)和国家自然科学基金(31630014)。

Research progress of the plant cell wall signaling

ZHANG Rui, LI Lai-Geng^*

State Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, China

Corresponding author: LI Lai-Geng; E-mail: lgli@sibs.ac.cn

Abstract:

The cell wall is unique characteristic of plant cells. Historically, the plant cell wall has been viewed as an inert extracellular structure. In recent years, some studies have shown that plant cell wall can change dynamically in response to developmental and environmental signals and produce some signaling molecules, playing an important role in plant cell growth, differentiation and defense response. This review summarizes the recent research progress of the plant cell wall signaling.

Key words: cell wall signaling; cell growth; cell differentiation; defense response