CHARACTERIZATION OF THE DNA OF THE NUCLEAR POLYHEDROSIS-VIRUS OF THE COTTON BOLLWORM, HELIOTHIS-ZEA

被引:5
作者
SCHARNHORST, DW
WEAVER, RF
机构
关键词
D O I
10.1099/0022-1317-42-3-633
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The circular DNA molecules of cotton bollworm nuclear polyhedrosis virus, visualized by electron microscopy, have a mol. wt. of 81 x 106. In addition, renaturation kinetics studies suggest a genetic complexity corresponding to a mol. wt. of 82 x 106. A G+C content of 42% for the virus DNA is estimated from its thermal denaturation profile and buoyant density in CsCl.
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页码:633 / 636
页数:4
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