The virus is a single-stranded RNA virus belonging to the virus family Arenaviridae.

该病毒是一种单链核糖核酸（RNA）病毒，属于沙粒病毒科。

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Viruses that can be modified include stranded RNA viruses, especially plant stranded RNA viruses such as the cowpea Mosaic virus.

可被修饰的病毒包括链rna病毒，特别是植物链rna病毒，例如豇豆花叶病毒。

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HCV is a single - stranded positive sense RNA virus, the whole genome displaying a higher degree of genetic variability.

HCV为一单股正链r NA病毒，整个基因组具有高度变异性。

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The HIV retrovirus, in particular, is a single-stranded RNA virus that duplicates itself in a host cell by converting its genetic code into double-stranded DNA that is then inserted into the host cell.

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