Genome Sequence of a Bombyx mori Nucleopolyhedrovirus Strain with Cubic Occlusion Bodies

被引:27
|
作者
Cheng, Ruo-Lin [1 ]
Xu, Yi-Peng [1 ]
Zhang, Chuan-Xi [1 ]
机构
[1] Zhejiang Univ, Minist Agr, Key Lab Agr Entomol, Inst Insect Sci, Hangzhou 310003, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1128/JVI.01639-12
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Bombyx mori nucleopolyhedrovirus (BmNPV) is a typical species of Baculoviridae. The complete genome sequence of a BmNPV strain with cubic occlusion bodies is reported here. The genome of this strain consists of 127,465 nucleotides with a G+C content of 40.36% and is 97.3% and 97.5% identical to those of BmNPV strain T3 and Bombyx mandarina NPV S1, respectively. Despite the abnormal polyhedra it forms, the polyhedrin gene of the BmNPV cubic strain is 100% identical to those of the other two strains. Baculovirus repeated ORFs and homologous repeat regions cause the major differences in genome size of these BmNPV isolates.
引用
收藏
页码:10245 / 10245
页数:1
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