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Cytopathological characteristics of tomato spotted wilt virus isolates

机译:番茄斑萎病毒分离株的细胞病理学特征

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The electron microscopy study revealed that fore examined virus isolates in the cells of the infected host plant produced different inclusions depending on the virus isolated and the time of passaging by mechanical transmission. Numerous virus particle inclusions as well as well as viroplasm and filamentous inclusions typical for TSWV were present in the Plant cells infected with TSWV isolate(PPR). This isolate was kept in N. rustica by 4 mechanical transmissions. A similar Virus isolated but maintained for 2 years by mechanical transmission in Nicotiana plants(T1) produced virus particle inclu- Sions as well as amorphous inclusions typical for defective isolates.
机译:电子显微镜研究表明,事先检查的被感染宿主植物细胞中的病毒分离株产生不同的内含物,这取决于分离的病毒和通过机械传播的时间。 TSWV分离株(PPR)感染的植物细胞中存在许多典型的TSWV病毒颗粒包裹体以及病毒质和丝状包裹体。该分离物通过4个机械传动装置保持在乡村猪笼草中。分离出的一种相似病毒,但通过机械传播在烟草属植物(T1)中保持了2年,产生了病毒颗粒包含物以及典型的缺陷型分离物的无定形夹杂物。

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