ICTV Virus Taxonomy Profile: Pospiviroidae

文献类型： 外文期刊

第一作者： Di Serio, Francesco

作者： Di Serio, Francesco;Owens, Robert A.;Li, Shi-Fang;Matousek, Jaroslav;Pallas, Vicente;Flores, Ricardo;Randles, John W.;Sano, Teruo;Verhoeven, Jacobus Th J.;Vidalakis, Georgios

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关键词： Pospiviroidae; ICIV Report; taxonomy

期刊名称：JOURNAL OF GENERAL VIROLOGY （ 影响因子：3.891； 五年影响因子：3.719 ）

ISSN： 0022-1317

年卷期： 2021 年 102 卷 2 期

页码：

收录情况： SCI

摘要： Members of the family Pospiviroidae have single-stranded circular RNA genomes that adopt a rod-like or a quasi-rod-like conformation. These genomes contain a central conserved region that is involved in replication in the nucleus through an asymmetric RNA-RNA rolling-circle mechanism. Members of the family Pospiviroidae lack the hammerhead ribozymes that are typical of viroids classified in the family Avsunviroidae. The family Pospiviroidae includes the genera Apscaviroid, Cocadviroid, Coleviroid, Hostuviroid and Pospiviroid, with >25 species. This is a summary of the ICTV Report on the family Pospiviroidae, which is available at ictv.global/report/pospiviroidae.

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