| 家蚕CPV感染离体细胞的电镜观察 |
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| 引用本文： | 彭建新,余泽华,黎路林,陈曲侯.家蚕CPV感染离体细胞的电镜观察[J].Virologica Sinica,1990(1). |
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| 作者姓名： | 彭建新 余泽华 黎路林 陈曲侯 |
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| 作者单位： | 华中师大昆虫学研究所，华中师大昆虫学研究所，华中师大昆虫学研究所，华中师大昆虫学研究所 武汉 430070，武汉 430070，武汉 430070，武汉 430070 |
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| 摘 要： | 本文报道了BmCPV感染家蚕细胞系后的电镜观察。病毒感染早期,细胞质内形成电子致密的病毒发生基质,由病毒发生基质形成BmCPV球状病毒粒子;病毒感染48小时后,多角体在病毒发生基质周围形成,大量的病毒粒子随机包埋在多角体内;病毒接种后96小时,多角体数目增多,其形状有三角,四角,五角及六角形,细胞质内充盈多角体致使细胞核被挤向细胞一侧并伴有形态的改变,受染细胞约为40％。
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| 关 键 词： | 家蚕 质型多角体病毒 家蚕细胞系 |
Observations of Bombyx mori Cytoplasmic Virus Infecting a Continuous Cell Line by Electron Microscopy |
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| Peng Jian-xin Yu Ze-hua Li Lu-lin Chen Qu-hou.Observations of Bombyx mori Cytoplasmic Virus Infecting a Continuous Cell Line by Electron Microscopy[J].中国病毒学(英文版),1990(1). |
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| Authors: | Peng Jian-xin Yu Ze-hua Li Lu-lin Chen Qu-hou |
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| Abstract: | The paper reports observations on a cytoplasmic polyhedrosis virus (CPV) from Bombyx mori infecting Bombyx mori cells (Bm-N)by electron microscopy. In the early stage of infection, the electron dense virogenic stroma containing virions formed in the cytoplasm of infected cells. Inclusion bodies appea- red at periphery of the virogenic stroma at 48hr after infection. The large number of virions randomly embedded within the polyhedrin matrix. Polyhedra were tri-gonal, tetragonal, pentagonal and hexagonal in shape. By 96hr after infection the cytoplasm of infected cells filled with polyhedra and the nucleus of infectcd cells deformed. |
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| Keywords: | Bombyx mori Cytoplasmic polyhedrosis virus Bm cell line |
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