1Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK.
2United States Department of Agriculture, Agricultural Research Service, Gainesville, FL 32608, USA.
J Gen Virol. 2019 Apr;100(4):554-555. doi: 10.1099/jgv.0.001241. Epub 2019 Mar 5.
Polycipiviridae is a family of picorna-like viruses with non-segmented, linear, positive-sense RNA genomes of approximately 10-12 kb. Unusually for viruses within the order Picornavirales, their genomes are polycistronic, with four (or more) consecutive 5'-proximal open reading frames (ORFs) encoding structural (and possibly other) proteins and a long 3' ORF encoding the replication polyprotein. Members of species within the family have all been detected in ants or via arthropod transcriptomic datasets. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the Polycipiviridae, which is available at www.ictv.global/report/polycipiviridae.
多瘤病毒科是一类具有非节段、线性、正链 RNA 基因组的微小 RNA 病毒，基因组大小约为 10-12kb。与正粘病毒目的病毒不同，其基因组为多顺反子，有四个（或更多）连续的 5'-近端开放阅读框（ORF）编码结构（和可能的其他）蛋白，以及一个编码复制多蛋白的长 3'ORF。该科的种成员均已在蚂蚁或通过节肢动物转录组数据集检测到。这是国际病毒分类委员会（ICTV）关于多瘤病毒科的报告摘要，可在 www.ictv.global/report/polycipiviridae 上查阅。
