Formation of virus-like particles from O-type foot-and-mouth disease virus in insect cells using codon-optimized synthetic genes
文献类型: 外文期刊
第一作者: Cao, Yimei
作者: Cao, Yimei;Sun, Pu;Fu, Yuanfang;Bai, Xingwen;Tian, Feipen;Liu, Xiangtao;Lu, Zengjun;Liu, Zaixin
作者机构:
关键词: Baculoviridae.;Codon optimization;Virus-like particles;Internet resource.
期刊名称:BIOTECHNOLOGY LETTERS ( 影响因子:2.461; 五年影响因子:2.457 )
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收录情况: SCI
摘要: A recombinant baculovirus was constructed to simultaneously express codon-optimized virus-like particles (VLP), A VP1-2A-VP3 and VP0 of serotype O foot-and-mouth disease virus (FMDV), from individual promoters. The target proteins were expressed in insect cells at high level, as shown by indirect sandwich ELISA; and the expressed VP1-2A-VP3 could autocatalytically be cleaved into the individual proteins, VP1-2A and VP3, as shown by Western-blot analyses. In addition, in the insect cells, the structural proteins, VP0, VP3 and VP1-2A, self-assembled into virus-like particles resembling the authentic FMDV particles. This information should prove useful for the development of more efficient VLP assembly using shorter genes.
分类号: Q7
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