Kategoria BISAC: Science >> Life Sciences - Virology

Recombinant viruses expressing reporter fluorescent or bioluminescent proteins are an excellent option to evaluate the dynamics of viral infection progression in both cultured cells and/or validated animal models of viral infection. Reporter proteins are valid surrogates for direct detection of infected cells in vitro and in vivo, without the use of secondary methodologies to identify infected cells. By eliminating the need of secondary labeling, tractable replicating-competent, reporter-expressing viruses provide an ideal approach to monitor viral infections in real time, representing a...

The human T-cell leukemia virus types 1 and 2 (HTLV-1 and HTLV-2) were both discovered over three decades ago and infect millions people worldwide. HTLV-1 is associated with the adult T-cell leukemia/lymphoma (ATLL) in about 2% of individuals infected, and another 2 to 3% of individuals develop a neurologic disorder called HTLV-associated myelopathy (HAM). HTLV-2 causes HAM in approximately 1 to 2% of infected individuals, but does not cause ATLL. HTLV-1 and HTLV-2 have served as excellent models for the study of the epidemiology and pathogenesis of virus-associated cancers as well as...

It isn't easy to be a phage. First, what is a phage? A phage is a virus that infects Bacteria. To succeed, a phage must encounter, recognize, and enter a particular type of bacterial cell, then coerce it to make more phages rather than more cells. Of course, the cell resists this hostile takeover in numerous ways, all of which the successful phage overcomes. The triumphant phage then proceeds with its replicative business. In this engaging book, Merry Youle relates some of the tactics used by 21 pheatured phages to outwit their host and successfully maintain their own lineage...

The Bunyaviridae is the largest family of RNA viruses, with over 350 isolates worldwide distributed into five genera (i.e., Hantavirus, Orthobunyavirus, Nairovirus, Tospovirus, and Phlebovirus). Many of these viruses are significant human or agricultural pathogens. The increasing number of reports on new emerging bunyaviruses and infection episodes makes it essential that we obtain a comprehensive understanding of bunyaviruses and their infection mechanisms. Although all bunyaviruses possesses a tripartite, negative-sense (or ambi-sense) RNA genome, they exhibit substantial differences in...