Evolution of the nucleoprotein gene of influenza A virus
نویسندگان
چکیده
منابع مشابه
Evaluating the Immunogenicity of Avian Influenza Virus Nucleoprotein
Background: Influenza viruses cause Avian Influenza (AI) is a serious infectious disease belonging to type A Orthomyxovirus. A viral RNA synthesis is due to an interaction of the nucleoprotein (NP) with the viral polymerase. In the present study, we have evaluated the immunogenicity of avian influenza virus nucleoprotein. Materials & Methods: An Influenza Virus N9H2 subtype A/Chicken I...
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Background and Aims: Influenza is an acute respiratory illness that is caused by a virus belonging to Orthomyxoviridae family. This virus spreads rapidly every year in cold season and leads to morbidities and mortalities especially in adults and children, which causes billions of dollars of economic losses. Accordingly, development of a rapid, sensitive and inexpensive laboratory diagnosis base...
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15 صفحه اولProkaryotic Expression of Influenza A virus Nucleoprotein Fused to Mycobacterial Heat Shock Protein70
Background and Aims: The novel approaches in influenza vaccination have targeted more conserved viral proteins such as nucleoprotein (NP) to provide cross protection against all serotypes of influenza A viruses. Influenza specific cytotoxic T lymphocytes (CTL) are able to lyse influenza-infected cells by recognition of NP, the major target molecule in virus for CTL responses. On the other hand,...
متن کاملNovel origin of the 1918 pandemic influenza virus nucleoprotein gene.
The nucleoprotein (NP) gene of the 1918 pandemic influenza A virus has been amplified and sequenced from archival material. The NP gene is known to be involved in many aspects of viral function and to interact with host proteins, thereby playing a role in host specificity. The 1918 NP amino acid sequence differs at only six amino acids from avian consensus sequences, consistent with reassortmen...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1990
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.64.4.1487-1497.1990