Clewley J P
J Gen Virol. 1984 Jan;65 ( Pt 1):241-5. doi: 10.1099/0022-1317-65-1-241.
The buoyant density, nucleic acid, and proteins of the human serum parvovirus-like agent were investigated. Evidence is presented which suggests that the virus has genomic single-stranded DNA, and that complementary strands may be encapsidated in separate virions. Three proteins of 48 000, 68 000 and 80 000 mol. wt. were found to co-purify with viral antigen at a density of 1.43 g/ml on CsCl gradients. On the basis of these properties it is suggested that this virus is a parvovirus.
对人血清细小病毒样因子的浮力密度、核酸和蛋白质进行了研究。现有证据表明，该病毒具有基因组单链DNA，互补链可能被包裹在不同的病毒粒子中。在CsCl梯度上，发现分子量分别为48000、68000和80000的三种蛋白质与病毒抗原以1.43 g/ml的密度共同纯化。基于这些特性，提示该病毒为细小病毒。
