棉铃虫胞质型多角体病毒的一些物理特性
Some physical characteristics of a cytoplasmic polyhedrosis virus of Heliothis armigera.
作者信息
Rubinstein R
出版信息
Intervirology. 1980;12(6):340-4. doi: 10.1159/000149094.
PMID:6987192
Abstract
A number of physical properties of a cytoplasmic polyhedrosis virus of Heliothis armigera were determined. These included a buoyant density of 1.44 g/cm3, a diffusion coefficient of 0.73 x 10(-7) cm2/sec, a partial specific volume of 0.688 ml/g, and a sedimentation coefficient of 399S. Three different methods were used to determine an average molecular weight of 47.4 x 10(6).
摘要
测定了棉铃虫胞质型多角体病毒的一些物理性质。这些性质包括：浮力密度为1.44克/立方厘米，扩散系数为0.73×10⁻⁷平方厘米/秒，比容为0.688毫升/克，沉降系数为399S。使用三种不同方法测定的平均分子量为47.4×10⁶。
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