茶刺蛾核型多角体病毒与其它杆状病毒关系的基因分析

doi:10.13305/j.cnki.jts.2005.01.012

Abstract

Abstract: A baculovirus, Iragoides fasciata Nucleopolyhedrovirus（IrfaNPV）was newly isolated from the tea slug moth, Iragoides fasciata. The IrfaNPV AcORF47 homologue and VP80 gene were cloned. Sequence analysis showed IrfaNPV AcORF47 homologue shared 42%, 42% and 40% identities with AcMNPV ORF47, BmNPV ORF38 and RaouMNPV ORF44 in amino acid level, respectively. The 222 amino acid residues in the C-terminal of IrfaNPV VP80 had 25%~58% identities with homologous genes from other 17 NPVs. A phylogenetic tree was constructed based on the VP80/P87 amino acid sequences and the result showed that IrfaNPV was most closely related to AcMNPV, BmNPV and RaouMNPV.

Key words: Iragoides fasciata, Nucleopolyhedrovirus, AcORF47 homologue, Phylogeney, VP80

CLC Number:

YANG Li-rong, XIAO Qiang, LENG Yang, XU Hai-jun, ZHANG Yi-qing, ZHANG Chuan-Xi. Analysis of AcORF47 Homologue and VP80 Gene from a Newly Isolated Nucleopolyhedrovirus from the Tea Slug Moth, Iragoides fasciata[J]. Journal of Tea Science, 2005, 25(1): 65-70.

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Analysis of AcORF47 Homologue and VP80 Gene from a Newly Isolated Nucleopolyhedrovirus from the Tea Slug Moth, Iragoides fasciata

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