THE SIMIAN IMMUNODEFICIENCY VIRUS (SIV) REV GENE REGULATES ENV EXPRESSION

被引:0
|
作者
CHENG, SM [1 ]
BLUME, M [1 ]
LEE, SG [1 ]
HUNG, PP [1 ]
HIRSCH, VM [1 ]
JOHNSON, PR [1 ]
机构
[1] GEORGETOWN UNIV,DIV MOLEC VIROL & IMMUNOL,RETROVIRAL PATHOGENESIS SECT,WASHINGTON,DC 20057
关键词
RNA ANALYSIS; IMMUNOBLOT; SYNCYTIUM FORMATION;
D O I
暂无
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
The rev gene product is a trans-acting nuclear regulatory protein that is essential for AIDS virus replication. To define the effect of the SIV rev gene on its gp160 expression, two SV40 constructs have been made: pBC17 is a rev+env+ construct, and pBD21 is a rev-env+ construct. After transfecting the constructs into COS-1 cells, RNA, protein, syncytium formation, and monoclonal antibody blocking assays were performed. The results indicated that the SIV rev gene positively influenced the level of full-length env mRNA and was required for expression of SIV gp160.
引用
收藏
页码:167 / 176
页数:10
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