Using green vaccination to brighten the agronomic future.
Using green vaccination to brighten the agronomic future.
复制标题
DOI：
10.1564/v27_jun_10
复制
发表时间：
2016-01-01
影响因子：
--
通讯作者：
Luna, E.
中科院分区：
文献类型：
--
作者：
Luna, E.
农作物寄生了各种病虫害，最终会降低农业生产率。目前的病虫害防治方法在很大程度上依赖于农药。然而，由于抗药性的发展和更严格的欧洲法规的引入，仅使用化学品越来越被认为是不可持续的。因此，有必要减少它们的使用，并寻求制定新的病虫害综合管理(IPM)战略。专注于植物免疫系统在抵御这些生物威胁方面所起作用的研究为未来的IPM战略提供了另一个潜在的来源。植物有复杂的方法来有效地自卫，一些刺激可以增强它们的先天免疫能力，以抵御未来的疾病。这种现象被称为防御启动。研究，主要是在模式植物拟南芥，已经揭开了这种明显的植物‘免疫’的分子和生理机制。这篇文章描述了最新的发现，并提供了“正确配方”的成分，以便将绿色疫苗接种整合为第二次绿色革命的工具。
Crop plants host a variety of pests and diseases that can ultimately reduce agricultural productivity. Current methods of pest and disease control depend largely on pesticides. However, the use of chemicals alone is increasingly regarded as unsustainable due to the development of resistance and the introduction of stricter European regulation. There is a need, therefore, to reduce their use and to pursue the development of new Integrated Pest (and disease) Management (IPM) strategies. Research that focuses on the role that the plant's immune system can play against these biological threats provides another potential source for future IPM strategies. Plants have sophisticated ways to defend themselves effectively and some stimuli can augment their innate immune capacity to resist future diseases. This phenomenon is known as priming of defence. Studies, mainly in the model plant Arabidopsis thaliana, have unravelled the molecular and physiological mechanisms of this apparent plant 'vaccination'. This article describes recent findings and provides the ingredients for the "right formulation" in order to integrate green vaccination as a tool for the second green revolution.