Homologous Recombination in Negative Sense RNA Viruses
نویسندگان
چکیده
منابع مشابه
Homologous Recombination in Negative Sense RNA Viruses
Recombination is an important process that influences biological evolution at many different levels. More and more homologous recombination events have been reported among negative sense RNA viruses recently. While sporadic authentic examples indicate that homologous recombination does occur, recombination seems to be generally rare or even absent in most negative sense RNA viruses, and most of...
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Recombination is increasingly seen as an important means of shaping genetic diversity in RNA viruses. However, observed recombination frequencies vary widely among those viruses studied to date, with only sporadic occurrences reported in RNA viruses with negative-sense genomes. To determine the extent of homologous recombination in negative-sense RNA viruses, phylogenetic analyses of 79 gene se...
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Although arthropods are important viral vectors, the biodiversity of arthropod viruses, as well as the role that arthropods have played in viral origins and evolution, is unclear. Through RNA sequencing of 70 arthropod species we discovered 112 novel viruses that appear to be ancestral to much of the documented genetic diversity of negative-sense RNA viruses, a number of which are also present ...
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The infection of cells by RNA viruses is associated with the recognition of virus PAMPs (pathogen-associated molecular patterns) and the production of type I interferon (IFN). To counter this, most, if not all, RNA viruses encode antagonists of the IFN system. Here we present data on the dynamics of IFN production and response during developing infections by paramyxoviruses, influenza A virus a...
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ژورنال
عنوان ژورنال: Viruses
سال: 2011
ISSN: 1999-4915
DOI: 10.3390/v3081358