Deng Qingchao, Wang Haoran, Li Cong, Li Pei, Fang Shouguo, Yang Song, Yan Fei, Zhang Songbai, Chen Zhuo
Hubei Collaborative Innovation Center for Grain Industry, Engineering Research Center of Ecology and Agricultural Use of Wetland, China Ministry of Education, Yangtze University, Jingzhou, 434025, Hubei, China.
State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, 550025, Guizhou, China.
Arch Virol. 2017 Aug;162(8):2433-2436. doi: 10.1007/s00705-017-3356-7. Epub 2017 Apr 3.
A novel double-stranded RNA (dsRNA) mycovirus, designated Bipolaris maydis partitivirus 1 (BmPV1), was isolated from the plant pathogenic fungus Bipolaris maydis. The BmPV1 genome has two dsRNA segments. The larger segment (1,930 bp) has a single open reading frame (ORF) with a conserved RNA-dependent RNA polymerase domain. The smaller segment (1,790 bp) contains a single ORF encoding a putative coat protein. Homology searches and phylogenetic analysis indicated that BmPV1 is representative of a new species within the genus Alphapartitivirus.
从植物病原真菌玉米小斑病菌中分离出一种新型双链RNA（dsRNA）真菌病毒，命名为玉米小斑病菌分体病毒1（BmPV1）。BmPV1基因组有两个dsRNA片段。较大的片段（1930bp）有一个单一的开放阅读框（ORF），带有一个保守的RNA依赖性RNA聚合酶结构域。较小的片段（1790bp）包含一个单一的ORF，编码一种假定的外壳蛋白。同源性搜索和系统发育分析表明，BmPV1是α-分体病毒属内一个新物种的代表。
