利用电镜和酶联免疫吸附测定法(ELISA)在黑龙江省采集的南瓜病样中检测到西瓜花叶病毒2号(WMV - 2)。

Watermelon Mosaic virus 2 (WMV-2) was detected in infected pumpkin plant collected from Heilongjiang (HLJ) Province by electron microscopy and enzyme-linked immunosorbent assay (ELISA).

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本研究以从山西西瓜上分离纯化得到的西瓜花叶病毒2号（WMV-2）分离物为材料，用RT-PCR方法得到其外壳蛋白（CP）。

A watermelon mosaic virus 2 (WMV-2) isolate from diseased watermelon in Shanxi Province was used for cDNA synthesis of WMV-2 CP gene by RT-PCR.

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