More cell culture passaged Camelpox virus sequences found resembling those of vaccinia virus

The genome of camelpox virus.

Camelpox virus (CMLV), a member of the Orthopoxvirus genus in the Poxviridae, is the etiologic agent of a disease of camels. Here we report the CMLV genomic sequence with analysis. The 205,719-bp CMLV genome contains 211 putative genes and consists of a central region bound by identical inverted terminal repeats of approximately 7 kb. A high degree of similarity in gene order, gene content, and...

Monoclonal antibodies of African swine fever virus: antigenic differences among field virus isolates and viruses passaged in cell culture.

An analysis of the binding properties of a collection of monoclonal antibodies to African swine fever virus particles showed that virus field isolates passaged in porcine macrophages changed antigenically more than a strain of a cell-adapted virus passaged in Vero cells. From seven clones isolated from the spleen of a field-infected pig, we found four clones that had the same antigenic properti...

Inactivated African Horse Sickness Virus Cell Culture Vaccine

Vaccinia virus evasion of regulated cell death.

Regulated cell death is a powerful anti-viral mechanism capable of aborting the virus replicative cycle and alerting neighbouring cells to the threat of infection. The biological importance of regulated cell death is illustrated by the rich repertoire of host signalling cascades causing cell death and by the multiple strategies exhibited by viruses to block death signal transduction and preserv...

Live-Cell Imaging of Vaccinia Virus Recombination

Recombination between co-infecting poxviruses provides an important mechanism for generating the genetic diversity that underpins evolution. However, poxviruses replicate in membrane-bound cytoplasmic structures known as factories or virosomes. These are enclosed structures that could impede DNA mixing between co-infecting viruses, and mixing would seem to be essential for this process. We hypo...