EPSTEIN-BARR-VIRUS INDUCTION OF RECOMBINASE-ACTIVATING GENES RAG1 AND RAG2

被引:70
作者
SRINIVAS, SK
SIXBEY, JW
机构
[1] ST JUDE CHILDRENS RES HOSP, DEPT INFECT DIS, MEMPHIS, TN 38101 USA
[2] ST JUDE CHILDRENS RES HOSP, DEPT VIROL & MOLEC BIOL, MEMPHIS, TN 38101 USA
[3] UNIV TENNESSEE, COLL MED, MEMPHIS, TN USA
关键词
D O I
10.1128/JVI.69.12.8155-8158.1995
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
In experimental B-cell infections, Epstein-Barr virus induced sustained expression of V(D)J recombinase-activating genes RAG1 and RAG2, whose aberrant activity has been implicated in chromosomal translocations in B-cell neoplasms. In cell lines in which RAG1 and RAG2 were detected, virus integrated into cellular DNA rather than assumed the configuration of extrachromosomal episomes. Expression of the Epstein-Barr virus nuclear antigen 1 in transient transfection assays was sufficient to induce both recombinase-activating genes.
引用
收藏
页码:8155 / 8158
页数:4
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