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Evolutionary history of Simbu serogroup orthobunyaviruses in the Australian episystem.

التفاصيل البيبلوغرافية
العنوان: Evolutionary history of Simbu serogroup orthobunyaviruses in the Australian episystem.
المؤلفون: Wang J; State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Science, Xujiaping 1, Lanzhou, Gansu, China; CSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, 3200, Victoria, Australia., Firth C; Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, Queensland, 4870, Australia., Amos-Ritchie R; CSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, 3200, Victoria, Australia., Davis SS; Berrimah Veterinary Laboratories, Department of Primary Industry and Fisheries, Darwin, Northern Territory, Australia., Yin H; State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Science, Xujiaping 1, Lanzhou, Gansu, China., Holmes EC; Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and Environmental Sciences and Sydney Medical School, The University of Sydney, Sydney, NSW, Australia., Blasdell KR; CSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, 3200, Victoria, Australia. Electronic address: kim.balsdell@csiro.au., Walker PJ; School of Biological Sciences, The University of Queensland, St Lucia, 4072, Queensland, Australia. Electronic address: peter.walker@uq.edu.au.
المصدر: Virology [Virology] 2019 Sep; Vol. 535, pp. 32-44. Date of Electronic Publication: 2019 Jun 26.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Academic Press Country of Publication: United States NLM ID: 0110674 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-0341 (Electronic) Linking ISSN: 00426822 NLM ISO Abbreviation: Virology Subsets: MEDLINE
أسماء مطبوعة: Original Publication: New York, Academic Press.
مواضيع طبية MeSH: Evolution, Molecular* , Phylogeny*, Bunyaviridae Infections/*virology , Simbu virus/*classification , Simbu virus/*genetics, Animals ; Australia ; Birds ; Bunyaviridae Infections/veterinary ; Genome, Viral ; Genotype ; Humans ; Mammals ; Simbu virus/isolation & purification ; Whole Genome Sequencing
مستخلص: Orthobunyaviruses of the Simbu serogroup are transmitted by insects (primarily biting midges) and infect mammals and/or birds. Many have been associated with disease in livestock or humans. The orthobunyavirus genome comprises three negative-sense RNA segments (L, M and S). We report the complete coding sequences of 57 isolates of Simbu serogroup viruses collected in Australia during 1968-1984. Phylogenetic analysis identified novel genogroups of Akabane virus (AKAV), Aino virus (AINOV) and Peaton virus, and provided evidence of constrained movement of AKAV between epidemiological systems in the northern and eastern regions of the continent. Differential clustering of AKAV isolates in trees inferred from L, M and S segments was indicative of intratypic segment reassortment. Similarly, intertypic segment reassortment was detected between AKAV and Tinaroo virus, and between AINOV and Douglas virus. L segments representing novel genogroups were detected in AINOV reassortants, suggesting the presence of unidentified Simbu group viruses in the episystem.
(Copyright © 2019 The Authors. Published by Elsevier Inc. All rights reserved.)
فهرسة مساهمة: Keywords: Orthobunyavirus; Phylogenetics; Segment reassortment; Simbu serogroup
تواريخ الأحداث: Date Created: 20190702 Date Completed: 20200407 Latest Revision: 20200408
رمز التحديث: 20221213
DOI: 10.1016/j.virol.2019.06.013
PMID: 31261025
قاعدة البيانات: MEDLINE
الوصف
تدمد:1096-0341
DOI:10.1016/j.virol.2019.06.013