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1·It is very important to understand the laws of Tobacco Mosaic virus (TMV) inactivation under different water bodies and temperatures.

了解植物病毒在不同水体与温度条件下的灭活规律具有重要的理论与实际意义。

2·VFB could induce the host to have resistance against diseases, and strengthen its antiviral capability to tobacco mosaic tobamovirus(TMV).

可见，VFB是一种良好的植物源病毒抑制剂，可诱导植物产生抗病性，增强对TMV侵染的抵抗力。

3·The fluorescence labeling technique of phycoerythrin and application for the immunoassay of Tobacco mosaic Virus were studied in this research using it as a labeling probe.

本文以藻红蛋白为荧光探针，探讨了藻红蛋白荧光标记技术及荧光探针在烟草花叶病毒免疫检测中的应用效果。

4·The total protein composition and the thylakoid membranes polypeptide composition of tobacco leaves infected by tobacco mosaic virus (TMV) or treated with Ningnanmycin were studied.

对烟草花叶病毒（TMV）侵染、宁南霉素钝化处理的烟草叶片进行了叶片全蛋白多肽组分、类囊体膜蛋白组成的分析。

5·The results showed that TMV spread mainly by clipping with very high efficiency, and clipping was the most important and effective approach of tobacco mosaic spreading in floating seedbed system.

结果表明：各种剪叶方式均能传播TMV，而且传播效率极高，剪叶是漂浮育苗中TMV引起的烟草普通花叶病在苗期传播的最主要、最有效的途径。

6·The change of catalase activity in 12 tobacco cultivars with different resistances after inoculating cucumber Mosaic virus and its relationship with tobacco resistance were studied.

研究了12个不同抗性水平的烟草品种接种黄瓜花叶病毒前后过氧化氢酶活性的动态变化及其与烟草抗病性的关系。

7·The main species of tobacco virus spread by aphids in Shaanxi included cucumber mosaic virus (CMV), tobacco etch virus (TEV) and potato Y virus (PVY);

烟草蚜传病毒病的主要类群有烟草黄瓜花叶病毒（ CMV）、烟草蚀纹病毒（ TEV）、马铃薯Y病毒（ PVY）。