| 小鹅瘟病毒核酸链型与结构蛋白分析 |
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| 引用本文： | 郝虹,潘惟钧.小鹅瘟病毒核酸链型与结构蛋白分析[J].病毒学报,1988(1). |
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| 作者姓名： | 郝虹 潘惟钧 |
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| 作者单位： | 北京大学生物学系 北京
(郝虹)，北京大学生物学系 北京(潘惟钧) |
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| 摘 要： | 采用简易方法从鹅胚中分离纯化的小鹅瘟病毒(GPV)样品相当纯净,以致在电镜下呈晶格排列。用负染色技术观察病毒的形态结构,病毒直径为18～20nm,无囊膜。病毒颗粒含有4种结构蛋白,其分子量分别为88、78、66和51kd。根据病毒的核酸链型分析,小鹅瘟病毒含有单链核酸。此结果支持了小鹅瘟病毒属于细小病毒属的结论。
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| 关 键 词： | 细小病毒 小鹅瘟病毒 病毒结构蛋白 单链核酸 |
STUDIES ON THE NUCLEIC ACID STRANDEDNESS AND STRUCTURAL PROTEINS OF GOSLING PLAGUE (DERZSY DISEASE) VIRUS |
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| Hao Hong Pan Weijun.STUDIES ON THE NUCLEIC ACID STRANDEDNESS AND STRUCTURAL PROTEINS OF GOSLING PLAGUE (DERZSY DISEASE) VIRUS[J].Chinese Journal of Virology,1988(1). |
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| Authors: | Hao Hong Pan Weijun |
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| Abstract: | Gosling plague ( Derzsy disease ) virus was purified from infected goose embryoes by chloroform treatment and ammonium sulfate precipitation. Electron microscopy showed that the virai sample so extracted was pure enough to form crystal structure. The virion is icosahedral, 18-20 nm in diame-ter and encapsidates a single strand nucleic acid. Four virai proteins, 88, 78. 66. and 5lkd,were revealed bv SDS-PAGE techniaue. |
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| Keywords: | Parvovirus Gosling plague ( Derzsy disease ) virus Struc-tural proteins Nucleic acid strandedness |
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