TNV

An almost complete sequence of the RNA genome of tobacco necrosis virus ( TNV) strain A has been determined. Tobacco necrosis virus A is a positive-sense ssRNA virus, it contain six open reading frames.

烟草坏死病毒A（Tobacco necrosis virus A，TNV-A）是单链正义RNA病毒，它的全基因组序列已被测出，含有6个开放表达阅读框。

It can be used to determine TNV in the crude sap or in the partial purification of TNV infected plant, having the sensitivities of 1:4096 and 0.625ug/ml respectively.

这种复合物可检测病株粗提液和部分提纯液中的TNV，它们的灵敏度分别为1：4096和0.625微克/毫升。

Protein A adsorbed onto latex spheres adsorbs the immunoglobulin IgG in the antisera against tobacco necrosis virus ( TNV) and then forms a complex known as protein A-coated latex-linked antisera ( PALLAS).

用A-蛋白结合乳胶粒子，再吸附烟草坏死病毒（TNV）抗血清中的免疫球蛋白G（IgG），制成乳胶致敏抗体复合物。

The working principles, system composition and characteristics of thermal recuperative oxidizer ( TNV) and regenerative thermal oxidizer ( RTO) in drying ovens of painting line were introduced.

介绍了涂装线中烘干室热回收式热力焚烧系统（TNV）和蓄热式焚烧系统（RTO）的工作原理、基本组成及特点。

Conclusion The plasma concentration of EBV DNA could reflect the tumor burden in patients with NPC.

血浆EBVDNA 水平与TV、 NV、 TNV呈正相关关系.结论鼻咽癌患者治疗前血浆EBVDNA 水平可在一定程度上反映其体内肿瘤负荷.