玻璃化仙台病毒粒子的冷冻电子显微镜观察
Cryoelectron microscopy of vitrified Sendai virions.
作者信息
Hosaka Y, Watabe T
机构信息
Research Institute for Microbial Diseases, Osaka University, Japan.
出版信息
J Virol Methods. 1988 Dec;22(2-3):347-9. doi: 10.1016/0166-0934(88)90117-6.
PMID:2851608
Abstract
Morphology of vitrified Sendai virions was studied by transmission type electron microscopy. Almost all the virions appeared to be completely spherical, although their diameters differed. A possibly continuously long nucleocapsid was seen running helically in an envelope. Spikes were seen on the virion surfaces. The results indicate pleomorphism of Sendai virions in size but not in shape.
摘要
通过透射型电子显微镜研究了玻璃化仙台病毒粒子的形态。几乎所有病毒粒子似乎都是完全球形的，尽管它们的直径有所不同。可以看到一个可能连续的长核衣壳在包膜内呈螺旋状排列。在病毒粒子表面可见刺突。结果表明仙台病毒粒子在大小上存在多形性，但在形状上不存在。
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