Immobilization of foreign protein into polyhedra of Bombyx mori nucleopolyhedrovirus (BmNPV)
نویسندگان
چکیده
منابع مشابه
Characterization of Bombyx mori nucleopolyhedrovirus Bm17.
Open reading frame17 (Bm17) of Bombyx mori nucleopolyhedrovirus is a highly conserved gene in lepidopteran nucleopolyhedroviruses, suggesting that it performs an important role in the virus life cycle whose function is unknown. In this report, we describe the characterization of Bm17. Reversed transcriptive-PCR (RT-PCR) and Western blot analysis demonstrated that Bm17 was expressed as a late ge...
متن کاملRecombinant Bombyx mori nucleopolyhedrovirus harboring green fluorescent protein.
The gene encoding the green fluorescent protein (gfp) under the control of the highly expressed Autographa californica nucleopolyhedrovirus (AcMNPV)-polyhedrin promoter has been introduced into the polyhedrin (polh) locus of Bombyx mori nucleopolyhedrovirus (BmNPV) by homologous recombination. The insect host larvae and the cultured cells infected with this recombinant virus (vBmGFP) showed hig...
متن کاملCharacterization of Bombyx mori nucleopolyhedrovirus with a knockout of Bm17.
Open reading frame 17 (Bm17) gene of Bombyx mori nucleopolyhedrovirus is a highly conserved gene in lepidopteran nucleopolyhedroviruses, but its function remains unknown. In this report, transient-expression and superinfection assays indicated that BM17 localized in the nucleus and cytoplasm of infected BmN cells. To determine the role of Bm17 in baculovirus life cycle, we constructed a Bm17 kn...
متن کاملCharacterization of a late expression gene of Bombyx mori nucleopolyhedrovirus.
Bombyx mori nucleopolyhedrovirus (BmNPV) ORF5 (Bm5) is a gene present in many lepidopteran nucleopolyhedroviruses (NPVs), but its function is unknown. In this study, Bm5 was characterized. The transcript of Bm5 was detected 12-72 h post infection (p.i.). Polyclonal antiserum raised to a His-BM5 fusion protein recognized BM5 in infected cell lysates from 24 to 72 h p.i., suggesting that Bm5 is a...
متن کاملCharacterization of a Late Gene, ORF134, from Bombyx mori Nucleopolyhedrovirus
Objective: ORF134 of Bombyx mori nucleopolyhedrovirus (BmNPV) is a homolog of Autographa californica multiple NPV ORF5, but its function is unknown so far. The aim of this study is to characterize BmNPV ORF134 (Bm134). Methods: Transcription, protein expression and subcellular localization of Bm134 in BmN cells and silkworm midguts were analyzed using real-time polymerase chain reaction (RT-PCR...
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ژورنال
عنوان ژورنال: Journal of Zhejiang University SCIENCE B
سال: 2012
ISSN: 1673-1581,1862-1783
DOI: 10.1631/jzus.b1100131