公开(公告)号：US20210254093A1

公开(公告)日：2021-08-19

申请号：US17195247

申请日：2021-03-08

申请人： Devgen NV

发明人： Thierry BOGAERT ,  Romaan RAEMAEKERS ,  Yann NAUDET

IPC分类号： C12N15/82 ,  C12N15/113

摘要： The present invention relates to the prevention and/or control of infestation by insect pest species. In particular, the invention relates to down-regulation of expression of target genes in insect pests using interfering ribonucleic acid (RNA) molecules. Also described are transgenic plants that (i) express or are capable of expressing interfering RNAs of the invention and (ii) are resistant to infestation by insect pest species. Compositions containing the interfering RNAs of the invention are also provided.

公开(公告)号：US20150128303A1

公开(公告)日：2015-05-07

申请号：US14324351

申请日：2014-07-07

申请人： DEVGEN NV

发明人： Romaan RAEMAEKERS ,  Pascale FELDMANN ,  Irene NOOREN ,  Geert PLAETINCK ,  Frederic PECQUEUR ,  Els VAN BLEU ,  Thierry BOGAERT

IPC分类号： C12N15/82 ,  A01N57/10 ,  C12N15/113

CPC分类号： C12N15/8286 ,  A01N57/10 ,  C12N15/113 ,  C12N15/8218 ,  C12N15/8281 ,  C12N15/8282 ,  C12N15/8283 ,  C12N15/8285 ,  C12N2310/14 ,  Y02A40/162 ,  Y02A40/164

摘要： The present invention relates to methods for controlling pest infestation using double stranded RNA molecules. The invention provides methods for making transgenic plants that express the double stranded RNA molecules, as well as pesticidal agents and commodity products produced by the inventive plants.

摘要翻译： 本发明涉及使用双链RNA分子控制害虫侵染的方法。 本发明提供了用于制备表达双链RNA分子的转基因植物以及由本发明植物产生的杀虫剂和商品的方法。