TRANSCRIPTION DURING PRODUCTIVE INFECTION WITH POLYOMA-VIRUS AND SIMIAN-VIRUS 40

被引:83
作者
ACHESON, NH [1 ]
机构
[1] SWISS INST EXPTL CANC RES, CH-1011 LAUSANNE, SWITZERLAND
关键词
D O I
10.1016/0092-8674(76)90179-3
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Polyoma virus and SV40 are the simplest and most fully understood oncogenic DNA viruses. This review discusses transcription of polyoma and SV40 DNA during productive (lytic) infection of permissive host cells [mouse for polyoma; monkey for SV40], and post-transcriptional modifications of virus-specific RNA leading to the formation of viral mRNAs. Transcriptional and post-transcriptional control mechanisms may determine which DNA sequences are converted into mRNAs. The relevance and utility of these virus cell systems for studying mechanisms involved in the control of gene expression in eucaryotes is emphasized.
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页码:1 / 12
页数:12
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