Posttranslational regulation of RAC/ROP functions in barley disease susceptibility and basal resistance to powdery mildew (B08)

RAC/ROP 功能在大麦病害易感性和白粉病基础抗性中的翻译后调节 (B08)

• 批准号: 200643562
• 金额: --
• 依托单位: Lehrstuhl für Phytopathologie
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/200643562?language=en
• 关键词: Posttranslational; regulation; RAC; ROP; functions

Plant susceptibility factors are increasingly recognized as tools in plant breeding and biotechnology but the mechanisms of their molecular functions are not well understood. The ROP GTPase RACB is a susceptibility factor of barley and addressed by a virulence effector of the barley powdery mildew fungus. This project aims at understanding how RACB is activated and manipulated in susceptible barley and how RACB supports susceptibility by steering phosphoinositide metabolism and signalling.

植物感病因子作为植物育种和生物技术研究的重要工具已得到越来越多的重视，但其分子功能机制尚不清楚。 ROP GTADRACB是大麦的易感因子，并且由大麦白粉病真菌的毒力效应子解决。该项目旨在了解RACB是如何在易感大麦中被激活和操纵的，以及RACB如何通过引导磷酸肌醇代谢和信号传导来支持易感性。