须苞石竹
Quinoa, Dianthus barbatus, and induced chlorotic lesion, mottle or necrotic spots on these hosts respectively. By two cycles of PEG ( MW 6000) precipitation, the virus yield was about 220 mg/ kg in fresh tissues.
经二轮PEG(分子量6000)沉淀,病毒提纯量约220mg/kg鲜组织。
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