Polyomaviridae
- n. 多种瘤病毒科：Sepolyvirales目中的一种双链DNA病毒家族，其中一些已知会在动物中引起疾病，包括癌症。
Polyomaviridae
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abstract:
Polyomaviruses are DNA-based (double-stranded DNA, ~5000 base pairs, circular genome), small (40–50 nanometers in diameter), and icosahedral in shape, and do not have a lipoprotein envelope. Moreover, the genome possess early and late genes, contributing to its complex transcription program.
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