Mechanisms of resistance in plants against biotic stress through metabolomics proeomics and lignomics

通过代谢组学、蛋白质组学和木质组学研究植物抵抗生物胁迫的机制

• 批准号: 3739-2011
• 负责人: Kushalappa, Ajjamada
• 金额: $ 1.75万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=506261
• 关键词: Mechanisms; resistance; plants; against; biotic

Plants and pathogens have evolved together, both competing for survival in nature and in commercial systems. Plant disease management under commercial systems depends heavily on plant resistance to pathogens. With the advent of genome sequencing initiative, wheat and barley along with model plants, there is significant need to know the functions of these genes. Plants produce thousands of metabolites and proteins to defend against hundreds of pathogens. Lately, mass spectrometry technology has evolved as a powerful tool enabling detection of thousands of metabolites and proteins, which can be used to elucidate gene functions. We have the know-how. This knowledge base can be used to improve resistance in crop plants against biotic stress.

植物和病原体一起进化，在自然界和商业系统中竞争生存。商业系统下的植物病害管理在很大程度上取决于植物对病原体的抗性。随着基因组测序倡议的到来，小麦和大麦沿着模式植物，有很大的需要知道这些基因的功能。植物产生数千种代谢物和蛋白质来防御数百种病原体。最近，质谱技术已经发展成为一种强大的工具，能够检测数千种代谢物和蛋白质，可用于阐明基因功能。我们有技术诀窍。该知识库可用于提高作物对生物胁迫的抗性。