The Cellular and Molecular Bases of Penetration Resistance to Fungal Pathogens in Arabidopsis

拟南芥对真菌病原体渗透抗性的细胞和分子基础

• 批准号: RGPIN-2016-05356
• 负责人: Wei, Yangdou
• 金额: $ 3.72万
• 依托单位: University of Saskatchewan
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=630397
• 关键词: Cellular; Molecular; Bases; Penetration; Resistance

Plant diseases have a devastating impact on agricultural production and food supply every year. In response to pathogen attack, most plants however, have evolved physical and chemical defenses to ward off attempted invasions. On the plant surface, pathogen penetration attempts are often met by targeted cell wall appositions (CWAs) formed by the deposition of additional cell wall materials such as lignin, callose and structural proteins. Penetration resistance has long been recognized as one of the most prominent facets of plant basal defense responses. Several loci involved in the penetration resistance have recently been identified including major

植物病害每年都对农业生产和粮食供应造成破坏性影响。然而，为了应对病原体的攻击，大多数植物已经进化出物理和化学防御来抵御入侵。在植物表面上，病原体渗透尝试通常通过由另外的细胞壁材料如木质素、胼胝质和结构蛋白的沉积形成的靶向细胞壁附着（CWA）来满足。渗透抗性一直被认为是植物基础防御反应中最重要的方面之一。最近已经确定了几个涉及穿透阻力的位点，包括主要的