کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5590368 | 1570148 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detection and characterization of a novel rhabdovirus in Aedes cantans mosquitoes and evidence for a mosquito-associated new genus in the family Rhabdoviridae
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
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چکیده انگلیسی
Thanks to recent advances in random amplification technologies, metagenomic surveillance expanded the number of novel, often unclassified viruses within the family Rhabdoviridae. Using a vector-enabled metagenomic (VEM) tool, we identified a novel rhabdovirus in Aedes cantans mosquitoes collected from Germany provisionally named Ohlsdorf virus (OHSDV). The OHSDV genome encodes the canonical rhabdovirus structural proteins (N, P, M, G and L) with alternative ORF in the P gene. Sequence analysis indicated that OHSDV exhibits a similar genome organization and characteristics compared to other mosquito-associated rhabdoviruses (Riverside virus, Tongilchon virus and North Creek virus). Complete L protein based phylogeny revealed that all four viruses share a common ancestor and form a deeply rooted and divergent monophyletic group within the dimarhabdovirus supergroup and define a new genus, tentatively named Ohlsdorfvirus. Although the Ohlsdorfvirus clade is basal within the dimarhabdovirus supergroup phylogeny that includes genera of arthropod-borne rhabdoviruses, it remains unknown if viruses in the proposed new genus are vector-borne pathogens. The observed spatiotemporal distribution in mosquitoes suggests that members of the proposed genus Ohlsdorfvirus are geographically restricted/separated. These findings increase the current knowledge of the genetic diversity, classification and evolution of this virus family. Further studies are needed to determine the host range, transmission route and the evolutionary relationships of these mosquito-associated viruses with those infecting vertebrates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infection, Genetics and Evolution - Volume 55, November 2017, Pages 260-268
Journal: Infection, Genetics and Evolution - Volume 55, November 2017, Pages 260-268
نویسندگان
Nariman Shahhosseini, Renke Lühken, Hanna Jöst, Stephanie Jansen, Jessica Börstler, Toni Rieger, Andreas Krüger, Anges Yadouleton, Renata de Mendonça Campos, Claudio Cesar Cirne-Santos, Davis Fernandes Ferreira, Rolf Garms, Norbert Becker,