Two potyviruses, uraria mosaic virus (UMV) and passiflora foetida virus Y (PfVY), have been detected in Japan for the first time, from newly bred passionfruit cultivars. Host range analyses and phylogenetic analyses based on full and partial polyprotein coding regions of UMV and PfVY, respectively, suggested they were distinct from viruses previously isolated from passionfruit. Both species belong to the BCMV subgroup within the genus Potyvirus, which contains other pathogenic passionfruit viruses.

中文翻译：

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在日本百香果中首次检测到两种马铃薯病毒，尿花叶病毒和西番莲花叶病毒Y

在日本首次从新培育的百香果品种中检出了两种马铃薯病毒，即尿aria花叶病毒（UMV）和西番莲叶病毒Y（PfVY）。分别基于UMV和PfVY的全部和部分多蛋白编码区的宿主范围分析和系统发育分析表明，它们与先前从百香果分离的病毒不同。这两个物种都属于马铃薯病毒属的BCMV亚组，该病毒包含其他病原性百香果病毒。