pvx

In many varieties PVX evokes an interveinal mosaic .

pvx在许多品种上表现脉间花叶。

For reducing the experiment cost , the primary RT-PCR methods of PVX and PVY were improved .

为了降低实验成本，对已建立的PVY、PVX两种病毒的RT-PCR检测体系进行改进。

High expression of thymosin alpha 1 by injecting recombinant PVX vector into the tomato fruit

重组马铃薯X病毒注射番茄果实高效表达胸腺素α1

PVX is worldwide , occuring wherever potatoes are grown .

PVX是世界性的，发生在栽培马铃薯的任何地方。

Comparison of PVX Detection by One-step RT-PCR and DAS-ELISA

一步RT-PCR和DAS-ELISA检测马铃薯X病毒的比较

Effect of Synergism Between PVY and PVX on the Viruses Titer and the Ultrastructure of Infected Cells of Tobacco Plant

PVY/PVX协生作用对病毒浓度及寄主细胞超微结构的影响

Conclusion The curative effect of anti-poison therapy in PVX group is better than that in pyradoxime methyl chloride + Atropine group .

结论PVX组抗毒治疗疗效明显优于氯磷定+阿托品组。

Thus inducing efficiency can be checked by RAPD at the level of DNA molecular . Comparison of RNA Silencing Inducing Efficiency of Three PVX CP Gene Constructs via Transient Expression

因此采用RAPD技术，可以从当代DNA分子水平的变化检测诱变效率。瞬时表达比较马铃薯X病毒CP基因3种结构对RNA沉默的诱导效果

All the open reading frames of PVX were under negative ( or purifying ) selection , but the central region of RdRp was under positive or diversifying selection .

PVX的所有开放阅读框处于负向（纯化）选择，但是依赖于RNA的RNA聚合酶基因（RdRp）中间区域处于正向（多样化）选择。

We carried out proper injection process and got high specificity antiserum to PVX , the titer of the antiserum was1 / 2048.The antiserum can be used to diagnose and analyze plants infected with PVX .

用提纯的病毒对家兔进行免疫，获得了特异性强、效价高的马铃薯X病毒抗血清，效价为1/2048，可用于植物马铃薯X病毒病害诊断和分析。

The result of detecting is 3 kinds of virus particles in potato tissue cultural seedlings of free-virus : PVX 、 PVY and a kind of short-straight particle that is similar to Tobacco Rattle Virus ( TRV ) .

在组培苗中检测到3种病毒粒体：PVX、PVY及类似烟草脆裂病毒（TRV）的短样杆状粒体。

202 samples of potato leaves gathered from potato planting areas in Guizhou province were tested by the DAS-ELISA method which is often used to detect potato viruses . PVX , PVY , PLRV of three potato viruses were found in those samples .

应用DAS-ELISA法对从贵州省马铃薯种植区采集带症状的202份马铃薯叶片分别进行了PVX、PVY、PLRV3种马铃薯病毒的检测。

PVX treatment group could make brady-arrhythmias recovering to sinus rhythm within 10 min and could keep 2 h to reach salvage ending , while pyradoxime methyl chloride + Atropine group needed 20 ~ 30 min to recover sinus rhythm and one cases of ventricular fibrillation died .

PVX治疗组可在10min内使缓慢性心律失常完全恢复窦性心律，并维持2h，至抢救结束。氯磷定+阿托品治疗组恢复窦性心律需要20~30min，有1例室颤死亡。