两种浓核症病毒所含的多胺。
Polyamines contained by two densonucleosis viruses.
作者信息
Kelly D C, Elliott R M
出版信息
J Virol. 1977 Jan;21(1):408-10. doi: 10.1128/JVI.21.1.408-410.1977.
Abstract
Densonucleosis viruses 1 and 2 both contain the three polyamines putrescine, spermidine, and spermine in complete virus particles but not in their respective top components. The polyamines, with spermidine predominant, comprise 1.41% of the virus particle by weight, which is sufficient to neutralize 26% of the single-stranded DNA contained within the particles.
摘要
登森核多角体病毒1型和2型在完整病毒颗粒中均含有三种多胺，即腐胺、亚精胺和精胺，但在各自的顶部组分中则没有。以亚精胺为主的多胺占病毒颗粒重量的1.41%，足以中和颗粒内26%的单链DNA。
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