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首页> 外文期刊>European Journal of Plant Pathology >Priming: it's all the world to induced disease resistance
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Priming: it's all the world to induced disease resistance

机译：入门：引发抗病性的世界

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摘要

After infection by a necrotising pathogen, colonisation of the roots with certain beneficial microbes, or after treatment with various chemicals, many plants establish a unique physiological situation that is called the 'primed' state of the plant. In the primed condition, plants are able to 'recall' the previous infection, root colonisation or chemical treatment. As a consequence, primed plants respond more rapidly and/or effectively when re-exposed to biotic or abiotic stress, a feature that is frequently associated with enhanced disease resistance. Though priming has been known as a component of induced resistance for a long time, most progress in the understanding of the phenomenon has been made over the past few years. Here we summarize the current knowledge of priming and its relevance for plant protection in the field.
机译：在被坏死性病原体感染后，某些有益微生物在根部定植，或在用各种化学药品处理后，许多植物形成了独特的生理状况，称为植物的“原始”状态。在启动条件下，植物能够“召回”先前的感染，根定植或化学处理。结果，当重新暴露于生物或非生物胁迫时，发芽的植物反应更快和/或更有效，该特征通常与增强的抗病性有关。尽管在很长的一段时间内，启动已被认为是诱导抗性的一个组成部分，但在过去的几年中，对这种现象的理解有了很大的进步。在这里，我们总结了有关启动的最新知识及其与该领域植物保护的相关性。

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