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Author [YUAN Li] article list of Virologica Sinica
Suzhou is experiencing a dynamic human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) epidemic. While serology based surveillance systems have reported the spread of HIV/AIDS, detailed tracking of its molecular epidemiology and transmission in populations remains mostly ..., Abstract
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To investigate the inhibitory effects of Ginsenoside Rb1 (GRb1) on apoptosis caused by Herpes Simplex Virus-1(HSV-1) in Human Glioma Cells (U251), U251 cells were infected by HSV-1 at a multiplicity of infection of 5 and GRb1, GRb1+HSV-1, HSV-1 and control groups. MTT and cell apoptosis assays were ..., Abstract
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Ion channels are membrane proteins that are found in a number of viruses and which are of crucial physiological importance in the viral life cycle. They have one common feature in that their action mode involves a change of electrochemical or proton gradient across the bilayer lipid membrane which ..., Abstract
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A phage display random decapeptide library with high titer was constructed using pCANTAB 5 E as vector and used to select and identify antigen epitopes. ScFv A1, which specifically binds the shrimp’s White spot syndrome virus (WSSV), was used to pan against the decapeptide library and a random ..., Abstract
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p10 is one of the two very late genes that are highly expressed in baculovirus infected cells. We have studied the function of P10 by constructing a p10 deletion recombinant of the Helicoverpa armigera singly-enveloped nucleopolyhedrovirus (HaSNPV). The p10 gene of HaSNPV bacterial artificial ..., Abstract
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The transcription profiles of nine selected HaSNPV genes, e.g. early phase genes, early and late phase genes, late phase genes and very late phase genes were analyzed using reverse transcription and real-time quantitative PCR. The results indicated that for most of these genes ..., Abstract
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There are two kinds of membrane fusion proteins encoded by baculovirus: GP64 and F protein. The membrane fusion protein of group I NPV is GP64, while group II NPV is F protein. In this paper. we tried to answer whether GP64 can be expressed and assembled into the BV of Group II NPV. By using ..., Abstract
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The PCR product of Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus HaSNPV fp25k gene was cloned into a prokaryotic expression vector pProEXHTb. After inducing with IPTG, the fp25k gene was successfully expressed in E.coli DH5α. The expression product was 32 kDa. This protein was ..., Abstract
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The conotoxinlike (ctl) gene is a small gene in the genomes of several baculoviruses. The biological function of baculoviral ctl gene remains unknown. In this report, we generated a recombinant AcMNPV(AcBac-ph-ctl) which contains the ctl gene from BusuNPV using AcMNPV bacmid system. The ..., Abstract
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Abstract:Here we report the pathogensis process of Helicoverpa armigera larvae infected with
Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus(HaSNPV)using H.E staining and
immunohistoc hemistry with an tibody against polyhedrin.The fourth instar Helicoverpa armigera larvae ..., Abstract
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Abstract:Three baculovirus repeated open reading frame(bro)genes were amplified by PCR from the
genome DNA of HaSNPV.The PCR products were cloned into pBluescript KS(+)plasmid.The genes
were introd uced into the expression vector pProExHTb.After IFFG induction.the E coli DH5a strain ..., Abstract
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An enzyme-linked immunosorbent assay (ELISA) was developed for the detection of human cytomegalovirus (HCMV) in urine samples There were 4 kinds of method of the ELISA and monoclonal antibody directed against 20 or 130 kilodalton envelope structural polypeptides of HCMV was served as a capture ..., Abstract
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