这个词是什么意思？
A genus of DNA plant viruses with bacilliform morphology. Transmission in clonally-propagated plants is by vegetative propagation of infected plant materials. Transmission in nature is by mealybugs, seeds, and pollen. The type species is Commelina yellow mottle virus.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D019195 · MeSH 2026。
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