| 棉铃虫核多角体病毒在中肠及其它组织中增殖过程的电镜观察 |
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| 引用本文： | 张严峻,谭军,等.棉铃虫核多角体病毒在中肠及其它组织中增殖过程的电镜观察[J].Virologica Sinica,2001,16(2):151-154. |
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| 作者姓名： | 张严峻 谭军 |
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| 作者单位： | [1]浙江省疾病预防控制中心，浙江杭州310009 [2]浙江大学，浙江杭州310029 |
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| 摘 要： | 应用电子显微镜技术观察了多核角体病毒在棉铃虫体内的增殖方式，在中肠细胞内增殖的核衣极少被囊膜包围，也很少形成多角体。它们能大量地释放到体腔,迅速感染其他敏感组织，在其他敏感组织内增殖的核壳大部分被囊膜包围形成病毒粒子，且随机包涵体多角体中形成核多角体。
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| 关 键 词： | 核多角体病毒 棉铃虫 增殖方式 中肠 昆虫病理 |
The Reproduction of Nuclear Polyhedrosis Virus in the Midgut Epithelial Cell and the Other Sensitive Cell of Helicoverpa armigera |
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| ZHANG Yan jun ,TAN Jun ,LIN Yu qin.The Reproduction of Nuclear Polyhedrosis Virus in the Midgut Epithelial Cell and the Other Sensitive Cell of Helicoverpa armigera[J].中国病毒学(英文版),2001,16(2):151-154. |
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| Authors: | ZHANG Yan jun TAN Jun LIN Yu qin |
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| Institution: | ZHANG Yan jun 1,TAN Jun 2,LIN Yu qin 2 |
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| Abstract: | The reproduction of Helicoverpa armigera nucleopolyhedrovirus in the midgut epithelia cells and the other sensitive tissues was observed by electron microscopy. The reproducing viruses in the midgut epithelia cells were mostly without envelopes, and thte polyhedrons were seldom formed. The reproduciing viruses in the other sensitive cells were with envelopes, and packed in polyhedrons. |
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| Keywords: | Nuclear polyhedrosis virus Helicoverpa armigera Reproduction methods |
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