Two nuclear location signals in the influenza virus NS1 nonstructural protein
نویسندگان
چکیده
منابع مشابه
Immunologic studies on the influenza A virus nonstructural protein NS1
We purified the major influenza virus nonstructural protein, designated NS1, from cytoplasmic inclusions that were solubilized and used to raise antisera in rabbits. One of the antisera was found to be specific for NS1 by complement fixation tests and analyses of immune precipitates. Antiserum to NS1 isolated from cells infected with A/WSN/33 virus specifically precipitated NS1 from extracts of...
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Avian influenza (AI) is a highly contagious disease in poultry and outbreaks can have dramatic economic and health implications. For effective disease surveillance, rapid and sensitive assays are needed to detect antibodies against AI virus (AIV) proteins. In order to support eradication efforts of avian influenza (AI) infections in poultry, the implementation of “DIVA” vaccination strategies, ...
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The non-structural protein-1 (NS1) of many influenza A strains, especially those of avian origin, contains an SH3 ligand motif, which binds tightly to the cellular adaptor proteins Crk (Chicken tumor virus number 10 (CT10) regulator of kinase) and Crk-like adapter protein (CrkL). This interaction has been shown to potentiate NS1-induced activation of the phosphatidylinositol 3-kinase (PI3K), bu...
متن کاملThe influenza A virus protein NS1 displays structural polymorphism.
UNLABELLED NS1 of influenza A virus is a potent antagonist of host antiviral interferon responses. This multifunctional protein with two distinctive domains, an RNA-binding domain (RBD) and an effector domain (ED) separated by a linker region (LR), is implicated in replication, pathogenesis, and host range. Although the structures of individual domains of NS1 from different strains of influenza...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1988
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.62.8.3020-3026.1988