Cell Wall Signaling in Plant Development and Defense

编号 040034004

推送时间 20220425

研究领域 森林培育 

年份 2022 

类型 期刊 

语种 英语

标题 Cell Wall Signaling in Plant Development and Defense

来源期刊 Annual Reviews

期 第340期

发表时间 20220215

关键词 cellwall;  signaling;  signal transduction;  extracellular matrix;  receptors;  cell wall integrity; 

摘要 Plant architecture fundamentally differs from that of other multicellular organisms in that individual cells serve as osmotic bricks, defined by the equilibrium between the internal turgor pressure and the mechanical resistance of the surrounding cell wall, which constitutes the interface between plant cells and their environment. The state and integrity of the cell wall are constantly monitored by cell wall surveillance pathways, which relay information to the cell interior. A recent surge of discoveries has led to significant advances in both mechanistic and conceptual insights into a multitude of cell wall response pathways that play diverse roles in the development, defense, stress response, and maintenance of structural integrity of the cell. However, these advances have also revealed the complexity of cell wall sensing, and many more questions remain to be answered, for example, regarding the mechanisms of cell wall perception, the molecular players in this process, and how cell wall–related signals are transduced and integrated into cellular behavior. This review provides an overview of the mechanistic and conceptual insights obtained so far and highlights areas for future discoveries in this exciting area of plant biology.

服务人员 孙小满

服务院士 尹伟伦

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