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首页> 外文期刊>Trends in Plant Science >Closing the ranks to attack by powdery mildew
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Closing the ranks to attack by powdery mildew

机译：封闭队伍以防白粉病

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摘要

Powdery mildews are among the most common plant diseases, infecting over 650 monocot and over 9000 dicot species. Analysis in domesticated barley and wild Arabidopsis has begun to unravel the genetic and molecular frameworks underlying the mechanisms of susceptibility and resistance to these biotrophic fungal pathogens. This has revealed multiple pathways regulating host defense, some of which are also involved in determining the host range of the pathogen. host-cell death and rapid cell-wall remodeling have emerged as frequent themes in powdery-mildew resistance. Several mutants have been isolated that might shed light on the enigma of susceptibility determinants in plants.
机译：白粉病是最常见的植物病害之一，感染了650多个单子叶植物和9000多个双子叶植物。在驯化的大麦和野生拟南芥中的分析已开始揭示遗传和分子框架，这些框架是对这些生物营养性真菌病原体的敏感性和抗性机制的基础。这揭示了调节宿主防御的多种途径，其中一些也参与确定病原体的宿主范围。宿主细胞死亡和快速的细胞壁重塑已成为抗白粉病的常见主题。已分离出一些突变体，这些突变体可能揭示了植物中易感性决定因素的谜团。

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