Increased baculovirus susceptibility of armyworm larvae feeding on transgenic rice plants expressing an entomopoxvirus gene
Increased baculovirus susceptibility of armyworm larvae feeding on transgenic rice plants expressing an entomopoxvirus gene
复制标题
喂食表达昆虫痘病毒基因的转基因水稻植株的粘虫幼虫对杆状病毒的敏感性增加
DOI:
10.1038/15110
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发表时间:
1999
影响因子:
46.9
通讯作者:
A. Wijonarko
中科院分区:
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作者:
T. Hukuhara;T. Hayakawa;A. Wijonarko
We have introduced an entomopoxvirus gene encoding a virus enhancing factor (EF) into rice, which resulted in high-level accumulation of the EF in the transgenic plants. The introduced gene was stably inherited in the progeny of the primary transformants, as shown by analysis of their genomic DNA. Bioassays for insect susceptibility to baculovirus infection showed that armyworm larvae feeding on the transgenic rice had increased susceptibility to a Nucleopolyhedrovirus. Thus, introduction of the EF gene into plants can be used as a strategy to increase the effectiveness of baculoviruses in insect pest management.
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