ICTV病毒分类简介:金氏病毒2023年
Yuri I Wolf1, Eugene V Koonin1, Mart Krupovic2
1National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.
The Journal of general virology
|October 12, 2023
概括
昆病毒家族包括在无脊椎动物中发现的负感RNA病毒. 它们的基因组有两个部分,编码RNA指导的RNA聚合酶和核囊蛋白.
科学领域:
- 病毒学 病毒学
- 无脊椎动物的病理学
背景情况:
- 病毒家族 (Qinviridae) 是一群负感RNA病毒.
- 这些病毒已在各种无脊椎动物宿主中检测到,包括甲动物,昆虫,类动物和线虫.
- 病毒基因组是细分的,每个细分包含至少一个开放的读取框架 (ORF).
研究的目的:
- 总结一下国际病毒分类委员会 (ICTV) 关于病毒家族的报告.
- 为了提供Qinviridae的分类学分类和特征的概述.
- 传播有关这些病毒基因组结构和蛋白质编码能力的关键信息.
主要方法:
- 关于金病毒家族的官方ICTV报告的审查和综合.
- 对金氏菌的基因组组成和组织的分析.
- 在病毒基因组内确定关键的蛋白质编码区域.
主要成果:
- 昆病毒病毒具有细分的基因组,通常大小为7.38.2千基.
- 基因组由两个部分组成:一个大 (L) 部分编码一个RNA指导RNA聚合酶 (RdRP) 域,一个小 (S) 部分编码一个核囊蛋白.
- 这些病毒与多种无脊椎动物宿主有关.
结论:
- 昆病毒家族 (Qinviridae) 代表了一组独特的RNA病毒,具有特定的基因组特征.
- 了解基因组结构和宿主关联对于病毒分类和分类至关重要.
- 本摘要为研究无脊椎动物病毒和病毒进化研究的研究人员提供了必不可少的信息.
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