Interactions of plants with the environment: optimization of phytoremediation and mechanisms of phytotoxicity of contaminating chemicals

植物与环境的相互作用：植物修复的优化和污染化学品的植物毒性机制

• 批准号: RGPIN-2015-06043
• 负责人: Greenberg, Bruce
• 金额: $ 1.75万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=590803
• 关键词: Interactions; plants; environment; optimization; phytoremediation

Plants are exposed to environmental contaminants such as polycyclic aromatic hydrocarbons (PAH), petroleum hydrocarbons (PHC), metals and salt. These contaminants are toxic to plants, and many act via reactive oxygen species (ROS). Based on toxicity mechanisms, strategies for stress alleviation can be used to improve phytoremediation. Two on-going projects are optimization of phytoremediation and mechanisms of phytotoxicity.

植物暴露于环境污染物，如多环芳烃（PAH），石油烃（PHC），金属和盐。这些污染物对植物是有毒的，并且许多通过活性氧（ROS）起作用。基于毒性机制，缓解胁迫的策略可用于改善植物修复。两个正在进行的项目是植物修复的优化和植物毒性的机制。