Expression and self-assembly of Norwalk virus capsid protein from Venezuelan equine encephalitis virus replicons

被引:69
作者
Baric, RS [1 ]
Yount, B
Lindesmith, L
Harrington, PR
Greene, SR
Tseng, FC
Davis, N
Johnston, RE
Klapper, DG
Moe, CL
机构
[1] Univ N Carolina, Program Infect Dis, Dept Epidemiol, Sch Publ Hlth, Chapel Hill, NC 27599 USA
[2] Univ N Carolina, Sch Med, Dept Microbiol & Immunol, Chapel Hill, NC 27599 USA
关键词
D O I
10.1128/JVI.76.6.3023-3030.2002
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The Norwalk virus (NV) capsid protein was expressed using Venezuelan equine encephalitis virus replicon particles (VRP-WI). VRP-NV1 infection resulted in large numbers of recombinant NV-like particles that were primarily cell associated and were indistinguishable from NV particles produced from baculoviruses. Mutations located in the N-terminal and PI domains of the W capsid protein ablated capsid self-assembly in mammalian cells.
引用
收藏
页码:3023 / 3030
页数:8
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