Abstract
A nucleopolyhedrovirus isolated from infected larvae of Clanis bilineata tsingtauica was characterized. Electron microscopical studies on the ultrastructure of C. bilineata nucleopolyhedrovirus (ClbiSNPV) occlusion bodies (OBs) showed several virions (up to 16) with a single nucleocapsid packaged within a single viral envelope. The diameter of the OBs was 0.77–1.7 μm with a mean of 1.13 ± 0.19 μm. The complete sequence of the ClbiSNPV polyhedrin (polh) gene contained 741 nucleotides, predicting a protein of 246 amino acids. Phylogenetic analyses using the complete sequence of the polh genes indicated that ClbiSNPV clusters with Group II NPVs. This is the first record of a baculovirus from C. bilineata.
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Acknowledgments
We thank Prof. Chuanxi Zhang (Institute of Insect Science, Zhejiang University) for his helpful suggestions. This work was supported by the 973 National Basic Research Program of China (2005CB121005), the Six-Field Top programs of Jiangsu Provice, the National Natural Science Foundation of Jiangsu Education Community (06KJD180043), and the Innovation Foundation for Graduate Students of Jiangsu Province.
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Wang, L., Yi, J., Zhu, S. et al. Identification of a single-nucleocapsid baculovirus isolated from Clanis bilineata tsingtauica (Lepidoptera: Sphingidae). Arch Virol 153, 1557–1561 (2008). https://doi.org/10.1007/s00705-008-0153-3
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DOI: https://doi.org/10.1007/s00705-008-0153-3