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1.
公开(公告)号:US20130137747A1
公开(公告)日:2013-05-30
申请号:US13485181
申请日:2012-05-31
申请人: Kun Yan Zhu , Xin Zhang , Jianzhen Zhang
发明人: Kun Yan Zhu , Xin Zhang , Jianzhen Zhang
IPC分类号: C12N15/113 , A61K31/7088
CPC分类号: C12N15/1137 , C12N15/111 , C12N2310/14 , C12N2320/11 , C12N2320/32 , C12Y204/01016
摘要: Nanoparticles for insect RNAi via oral delivery are provided, along with methods of silencing a target gene in a target insect using RNAi are provided. The nanoparticles comprise a polymer matrix and insect dsRNA. The dsRNA comprises at least one sequence having a region of complementarity substantially complementary to at least a portion of an mRNA transcript of the target gene. Insect baits comprising the nanoparticles are also provided. Methods of screening target gene functions are also provided using the methods disclosed herein.
摘要翻译: 提供了通过口服递送的用于昆虫RNAi的纳米颗粒,以及使用RNAi沉默目标昆虫中的靶基因的方法。 纳米颗粒包含聚合物基质和昆虫dsRNA。 dsRNA包含至少一个具有与靶基因的mRNA转录物的至少一部分互补的互补区的序列。 还提供了包含纳米颗粒的昆虫诱饵。 还使用本文公开的方法提供筛选靶基因功能的方法。
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2.
公开(公告)号:US08841272B2
公开(公告)日:2014-09-23
申请号:US13485181
申请日:2012-05-31
申请人: Kun Yan Zhu , Xin Zhang , Jianzhen Zhang
发明人: Kun Yan Zhu , Xin Zhang , Jianzhen Zhang
IPC分类号: C12N15/11 , A01N25/00 , C12N15/113
CPC分类号: C12N15/1137 , C12N15/111 , C12N2310/14 , C12N2320/11 , C12N2320/32 , C12Y204/01016
摘要: Nanoparticles for insect RNAi via oral delivery are provided, along with methods of silencing a target gene in a target insect using RNAi are provided. The nanoparticles comprise a polymer matrix and insect dsRNA. The dsRNA comprises at least one sequence having a region of complementarity substantially complementary to at least a portion of an mRNA transcript of the target gene. Insect baits comprising the nanoparticles are also provided. Methods of screening target gene functions are also provided using the methods disclosed herein.
摘要翻译: 提供了通过口服递送的用于昆虫RNAi的纳米颗粒,以及使用RNAi沉默目标昆虫中的靶基因的方法。 纳米颗粒包含聚合物基质和昆虫dsRNA。 dsRNA包含至少一个具有与靶基因的mRNA转录物的至少一部分互补的互补区的序列。 还提供了包含纳米颗粒的昆虫诱饵。 还使用本文公开的方法提供筛选靶基因功能的方法。
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