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对Imitervirales (核细胞病毒科) 序列中的巨型病毒的分类学更新

Frank O Aylward^1,2, Jonatas S Abrahão³, Corina P D Brussaard^4,5

¹Department of Biological Sciences, Virginia Tech, Blacksburg, VA, 24061, USA. faylward@vt.edu.

Archives of virology

|October 31, 2023

概括

最近的分类学更新已经在Imitervirales序列内重组了巨型病毒. 创建了新的家族和子家族,并为所有物种采用了双称命名法,包括Mimivirus bradfordmassiliense.

科学领域:

病毒学病毒学
微生物学微生物学
纳税学是一种分类学.

背景情况:

属于核细胞病毒科的巨型病毒的特点是具有很大的基因组和病毒.
近年来,这些病毒引起了大量的科学兴趣.
现有的分类系统需要更新以反映新发现的多样性.

研究的目的:

描述近期对Imitervirales序列中的巨型病毒的分类学修订.
引入新成立的家族和子家族,容纳模仿病毒的亲属.
报告所有公认的物种采用二称命名法.

主要方法:

审查和分析巨型病毒研究中最近的发现.
应用已确立的分类学原则来分类新发现的病毒系.
正式采用二称命名系统,用于Imitervirales序列中的物种.

主要成果:

创造了三个新的家族:阿洛米米维里idae,梅索米米维里idae和斯基佐米米维里idae.
在Mimiviridae中建立了三个新的子家族:Aliimimivirinae,Megamimivirinae和Klosneuvirinae.
所有公认的物种都被赋予二项式名称,其中一个例子是Acanthamoeba polyphaga mimivirus被重新分类为Mimivirus bradfordmassiliense.

结论:

更新的分类学为分类不断扩大的巨型病毒多样性提供了更强大的框架.
这些修订有助于更清晰的沟通和进一步研究核细胞病毒.
采用二项式命名法标准化了Imitervirales序列内的物种识别.

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