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Vaccinia Virus
Scientists at National Institutes of Health describe research in vaccinia virus
August 13th, 2008
According to a study from the United States, "Deletion of the A56R or K2L gene of vaccinia virus (VACV) results in the spontaneous fusion of infected cells to form large multinucleated syncytia. A56 and K2 polypeptides bind to one another (A56/K2) and together are required for interaction with the VACV entry fusion complex (EFC); this association has been proposed to prevent the fusion of infected cells." "At least eight viral polypeptides comprise the EFC, but no information has been available regarding their interactions either with each other or with A56/K2. Utilizing a panel of recombinant VACVs designed to repress expression of individual EFC subunits, we...
Source: Vaccine Weekly (2008-08-13)
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