College of Agriculture, Yangtze University, Jingzhou, 434005, Hubei, China.
Hubei Engineering Research Center for Pest Forewarning and Management, Jingzhou, 434005, Hubei, China.
Arch Virol. 2021 Jun;166(6):1783-1787. doi: 10.1007/s00705-021-05044-8. Epub 2021 Mar 29.
A novel mycovirus with the proposed name "Magnaporthe oryzae botourmiavirus 9" (MoBV9) was found in the rice blast fungus Magnaporthe oryzae isolate SH05. The virus has a positive single-stranded RNA genome of 2,812 nucleotides and contains a single open reading frame predicted to encode an RNA-dependent RNA polymerase that is closely related to those of some unclassified viruses of the family Botourmiaviridae, including Plasmopara viticola lesion associated ourmia-like virus 44, Plasmopara viticola lesion associated ourmia-like virus 47, and Cladosporium uredinicola ourmiavirus 1. Genome sequence comparisons and phylogenetic analysis supported the notion that MoBV9 is a new member of the family Botourmiaviridae.
一种新的真菌病毒，被提议命名为“稻瘟病菌博图米亚病毒 9 号”（MoBV9），在稻瘟病菌分离株 SH05 中被发现。该病毒具有一个 2812 个核苷酸的正单链 RNA 基因组，包含一个单一的开放阅读框，预测编码一个 RNA 依赖性 RNA 聚合酶，与一些未分类的博图米亚病毒科病毒密切相关，包括葡萄霜霉病损伤相关的弹状病毒 44、葡萄霜霉病损伤相关的弹状病毒 47 和红冬孢酵母 Uredinicola 弹状病毒 1。基因组序列比较和系统发育分析支持 MoBV9 是博图米亚病毒科的一个新成员的观点。
