Fellers John P, Seifers Dallas, Ryba-White Marietta, Martin T Joe
Plant Science and Entomology Unit, USDA-ARS, Manhattan, KS 66506, USA.
Arch Virol. 2009;154(9):1511-5. doi: 10.1007/s00705-009-0462-1. Epub 2009 Aug 2.
The genome of Triticum mosaic virus (TriMV), a recently discovered mite-transmitted wheat potyvirus, was sequenced, characterized, and compared to other members of the family Potyviridae. TriMV has a single mRNA strand of 10,266 nucleotides with a predicted polyprotein consisting of 3,112 peptides. Protein alignments of the coat protein demonstrate that TriMV has 45.9% identity to Sugarcane streak mosaic virus strain AP (SCSMV-AP), but shares only 23.2% identity to Wheat streak mosaic virus. Although TriMV is mite-transmitted and could be placed in the genus Tritimovirus, it is significantly divergent and should be placed in the newly proposed genus Susmovirus.
小麦花叶病毒（TriMV）是一种最近发现的由螨传播的小麦马铃薯Y病毒，对其基因组进行了测序、特征分析，并与马铃薯Y病毒科的其他成员进行了比较。TriMV有一条10266个核苷酸的单链mRNA，预测的多聚蛋白由3112个肽组成。外壳蛋白的蛋白质比对表明，TriMV与甘蔗条纹花叶病毒AP株（SCSMV-AP）的同一性为45.9%，但与小麦条纹花叶病毒的同一性仅为23.2%。虽然TriMV是由螨传播的，可能属于小麦病毒属，但它有显著差异，应归入新提出的苏斯病毒属。
