Oxylipins:novel sources of soybean disease tolerance against Phytophthora sojae infection

氧脂质：大豆抗大豆疫霉感染抗病性的新来源

• 批准号: RGPIN-2016-04464
• 负责人: Thomas, Raymond
• 金额: $ 1.82万
• 依托单位: Memorial University of Newfoundland
• 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=630403
• 关键词: Oxylipins; novel; sources; soybean; disease

Disease tolerance is a defense strategy used by host plants to grow and produce equitable yield without displaying severe symptoms despite being infected by a pathogen. Oxylipins (oxygenated fatty acids) are among the first defense compounds produced (induced) in response to infection in a number of host pathogen relationships. There are over 200 oxylipins in existence that form part of the plant defense strategy, serving as signal molecules to induce defense responses, or function directly as antimicrobial compounds. These mode of actions indicate oxylipins could be potent biochemical sources of novel disease tolerance in specific host pathogen relationships such as the soybean

抗病性是宿主植物在受到病原体感染的情况下仍能生长并产生公平产量而不表现出严重症状的一种防御策略。氧脂素（氧化脂肪酸）是在许多宿主病原体关系中响应于感染而产生（诱导）的第一防御化合物之一。存在超过200种氧化脂质，它们形成植物防御策略的一部分，作为诱导防御反应的信号分子，或直接作为抗微生物化合物发挥作用。这些作用模式表明，氧脂素可能是特定宿主病原体关系（如大豆）中新病害耐受性的有效生化来源