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Enzyme Activities Associated with Cytoplasmic Polyhedrosis Virus fromBombyx mori. I. Nucleotide Phosphohydrolase and Nuclease Activities

 

作者: Graeme B. Storer,   Maxwell G. Shepherd,   James Kalmakoff,  

 

期刊: Intervirology  (Karger Available online 1973)
卷期: Volume 2, issue 2  

页码: 87-94

 

ISSN:0300-5526

 

年代: 1973

 

DOI:10.1159/000149410

 

出版商: S. Karger AG

 

关键词: Viral RNA polymerase;Viral nuclease;Viral nucleotide phosphohydrolase

 

数据来源: Karger

 

摘要:

A nucleotide phosphohydrolase(NTPase) and a nuclease activity associated with cytoplasmic polyhedrosis virus (CPV) of Bombyx mori is described. The NTPase activity and the nuclease activity can be detected even after the physical integrity of the virus is disrupted, whereas the RNA polymerase activity could only be detected in intact virions. The nuclease was ATP-dependent and was found to be exonucleolytic.

 

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