Complete genome sequence of Himetobi P strain Sh.Moghodam

Himetobi P (HiPV), which is pathogenic to insect pests of agricultural importance is belonging to the genus Triatovirus in the Dicistroviridae family within the Picornavirales order. HiPV was first isolated from the small brown planthopper (SBPH) in Japan in the 1990s. The virus is a Non enveloped, pseudo3 icosahedral capsid, about 30 nm in diameter., which contains a linear single-stranded RNA genome. The genome of HiPV consists of 9 kb excluding the VPg bound at the 5'-terminus and a 3'-polyA tract, and it has two non-overlapping large open reading frames (ORF1&ORF2) separated by intergenic region (IGR) as an internal ribosome entry site 176-nucleotide noncoding region, which respectively encode the nonstructural and structural proteins.Himetobi P（简称HiPV）是一类可侵染农业重要害虫的病原病毒，隶属于小RNA病毒目（Picornavirales）双顺反子病毒科（Dicistroviridae）的锥蝽病毒属（Triatovirus）。HiPV于20世纪90年代首次在日本从灰飞虱（small brown planthopper，SBPH）中分离得到。该病毒为无包膜假三十面体衣壳，直径约30 nm，其基因组为线性单链RNA。HiPV的基因组全长约9 kb（不含5'端结合的病毒基因组连接蛋白（VPg）以及3'端多聚腺苷酸尾），包含两个被基因间区（IGR）分隔的非重叠大型开放阅读框（ORF1与ORF2）；该基因间区为一段长176 nt的非编码区域，同时作为内部核糖体进入位点，分别编码非结构蛋白与结构蛋白。