A RAPID METHOD FOR PURIFICATION OF HERPESVIRUS DNA

被引:11
作者
CHRISTENSEN, LS [1 ]
NORMANN, P [1 ]
机构
[1] STATE VET INST VIRUS RES,KALVEHAVE,DENMARK
关键词
DNA PURIFICATION; HERPESVIRUS; MOLECULAR EPIDEMIOLOGY;
D O I
10.1016/0166-0934(92)90024-8
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A rapid and reliable method for purification of herpesvirus DNA from cell cultures is described. The method is based on the isolation of virus particles and/or nucleocapsids by differential centrifugation and exploits the solubilizing and denaturing capabilities of cesium trifluoroacetate during isopycnic centrifugation, so that phenol/chloroform extractions can be omitted. The method was used for the purification of DNA from several members of the Alfaherpesvirinae subfamily.
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页码:99 / 102
页数:4
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