首页> 外国专利> miRNA396 AND GROWTH REGULATING FACTORS FOR CYST NEMATODE TOLERANCE IN PLANTS

miRNA396 AND GROWTH REGULATING FACTORS FOR CYST NEMATODE TOLERANCE IN PLANTS

机译:植物胞囊线虫耐性的miRNA396和生长调节因子

摘要

The present invention presents methods to alter the genetic composition of crop plants susceptible to nematode infection to improve tolerance to the same. Methods and compositions for modulating key pathways involved in the syncytial event of nematode infection and for preventing the cascade of differential gene expression caused by the same as disclosed. Applicants have found that the microRNA miR396 acts as a master switch of syncytial gene expression changes in plants after infection, and further that miR396 and certain growth regulating transcription factors (GRF) are connected through feedback interaction in syncytium initiation and maintenance.
机译:本发明提出改变易受线虫感染的农作物的遗传组成以提高其耐受性的方法。如所公开的,用于调节与线虫感染的合胞体事件有关的关键途径并用于防止由其引起的差异基因表达的级联的方法和组合物。申请人已经发现,微小RNA miR396在感染后充当植物中合胞体基因表达变化的主开关,并且进一步地,miR396和某些生长调节转录因子(GRF)通过合胞体起始和维持中的反馈相互作用而连接。

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