自然产品和植物疾病耐药性 耐药性
1Plant Biology Division, Samuel Roberts Noble Foundation, Ardmore, Oklahoma 73401, USA.
Nature
|July 19, 2001
概括
植物产生的天然产品可以抵御微生物. 基因组学和分子技术的进步提高了对这些途径的理解,使代谢工程能够改善植物抗病能力.
科学领域:
- 植物生物学 植物生物学
- 生物化学 生物化学
- 基因组学就是基因组学.
背景情况:
- 植物合成各种天然产品,以防御微生物病原体.
- 了解植物天然产品生物合成的酶机制对于抗病能力至关重要.
研究的目的:
- 探索植物天然产品在宿主防御中的作用.
- 突出代谢工程在增强植物抗病能力方面的潜力.
主要方法:
- 利用分子技术和大规模基因组学的进步.
- 采用遗传和逆遗传方法来研究自然产品的途径.
主要成果:
- 在了解植物天然产品生物合成的酶途径方面取得了重大进展.
- 支持自然产品在植物防御机制中的关键作用的证据.
结论:
- 自然产品通路的代谢工程是一种可行的策略.
- 这种方法有望有效地增强植物抗病能力.
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