ICTV 病毒分类学简档：双 RNA 病毒科。

ICTV virus taxonomy profile: Birnaviridae.

机构信息

1VIM, INRA, Université Paris-Saclay, 78350, Jouy-en-Josas, France.

2UMR1161 Virologie, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France.

出版信息

J Gen Virol. 2019 Jan;100(1):5-6. doi: 10.1099/jgv.0.001185. Epub 2018 Nov 28.

DOI:10.1099/jgv.0.001185

PMID:30484762

Abstract

Birnaviridae is a family of viruses with bi-segmented dsRNA genomes totalling about 6 kbp forming icosahedral, non-enveloped virions. The family includes four genera, members of three of which (Aquabirnavirus, Avibirnavirus and Blosnavirus) infect vertebrates (excluding mammals), whereas members of the fourth genus (Entomobirnavirus) infect insects. Each genus includes 1-3 species. Infectious pancreatic necrosis virus of salmonids and infectious bursal disease virus of poultry are two economically important birnaviruses. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the taxonomy of Birnaviridae, which is available at www.ictv.global/report/birnaviridae.

摘要

双 RNA 病毒科是一类具有双片段 dsRNA 基因组的病毒，总基因组约为 6 kbp，形成二十面体、无包膜的病毒粒子。该科包括四个属，其中三个属（水生双 RNA 病毒属、禽双 RNA 病毒属和蓝舌病双 RNA 病毒属）的成员感染脊椎动物（不包括哺乳动物），而第四个属（昆虫双 RNA 病毒属）的成员感染昆虫。每个属包括 1-3 种病毒。鲑鱼传染性胰脏坏死病毒和家禽传染性法氏囊病病毒是两种具有重要经济意义的双 RNA 病毒。这是国际病毒分类委员会（ICTV）关于双 RNA 病毒科分类报告的摘要，可在 www.ictv.global/report/birnaviridae 上获得。