这个词是什么意思？
A family of RNA plant viruses infecting disparate plant families. They are transmitted by specific aphid vectors. There are three genera: LUTEOVIRUS; Polerovirus; and Enamovirus.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D052679 · MeSH 2026。
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