幽影病毒的基因组不编码外壳蛋白，不形成通常的病毒粒体结构。
The genomes of umbraviruses do not encode a coat protein, and thus no conventional virus particles are formed in infected plants.
幽影病毒的基因组不编码外壳蛋白，不形成通常的病毒粒体结构。
The genomes of umbraviruses do not encode a coat protein, and thus no conventional virus particles are formed in infected plants.
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