菲律宾非洲猪瘟病毒的系统基因组分析

IF 2.5 4区 医学 Q3 VIROLOGY
Szarina Krisha K. Ko, Rohani Cena-Navarro, Ma Jowina H. Galarion, Gabriela Ilona B. Janairo, Adrian B. Abarientos, Rachel R. Azul, Cristina F. Legaspi, Jennifer L. Maravilla, Brian E. Schwem
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引用次数: 0

摘要

非洲猪瘟(ASF)是一种在家猪和野猪中流行的病毒性流行病,最近在亚洲、欧洲和加勒比地区引起了疫情。菲律宾有90%的省份受到影响,但有关当前流行菌株的信息有限。在这里,我们介绍了从该国2020年正在进行的国内农场疫情中心采集的血液样本中采集的两种非洲猪瘟病毒(ASFV)基因组的全面基因组图谱。利用无扩增全基因组测序和定制的分析管道,我们能够组装80-99%的基因组序列,使我们能够确定病毒基因型(即基因型2),根据基本遗传标记确定亚基因型谱,并检测相对于当前参考菌株的潜在变异。本报告提供了自2019年疫情以来菲律宾非洲猪瘟分子特征的深入基线数据。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Phylogenomic analysis of African swine fever virus from the Philippines

African swine fever (ASF) is a viral pandemic in domestic pigs and wild boars that has recently caused outbreaks across Asia, Europe, and the Caribbean. The Philippines has 90% of its provinces affected, but there is limited information on the current circulating strain. Here, we present a comprehensive genomic profile of two ASF virus (ASFV) genomes from blood samples collected at the center of ongoing domestic farm outbreaks in the country in 2020. Using amplification-free whole-genome sequencing and a customized analysis pipeline, we were able to assemble 80-99% of the genome sequence, allowing us to determine the viral genotype (i.e., genotype 2), identify the subgenotype profile based on essential genetic markers, and detect potential variants relative to the current reference strain. This report provides in-depth baseline data on the molecular characteristics of ASFV in the Philippines since the outbreak in 2019.

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来源期刊
Archives of Virology
Archives of Virology 医学-病毒学
CiteScore
5.10
自引率
7.40%
发文量
324
审稿时长
4.5 months
期刊介绍: Archives of Virology publishes original contributions from all branches of research on viruses, virus-like agents, and virus infections of humans, animals, plants, insects, and bacteria. Coverage spans a broad spectrum of topics, from descriptions of newly discovered viruses, to studies of virus structure, composition, and genetics, to studies of virus interactions with host cells, organisms and populations. Studies employ molecular biologic, molecular genetics, and current immunologic and epidemiologic approaches. Contents include studies on the molecular pathogenesis, pathophysiology, and genetics of virus infections in individual hosts, and studies on the molecular epidemiology of virus infections in populations. Also included are studies involving applied research such as diagnostic technology development, monoclonal antibody panel development, vaccine development, and antiviral drug development.Archives of Virology wishes to publish obituaries of recently deceased well-known virologists and leading figures in virology.
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