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从紫果西番莲（Ｐａｓｉｆｌｏｒａｅｄｕｌｉｓ）、杂交种西番莲（Ｐ．ｅｄｕｌｉｓＸＰ．ｅｄｕｌｉｓｖａｒ．ｆｌａｖｉｃａｒｐａ）、黄果西番莲（Ｐ．ｅｄｕｌｉｓｖａｒ．ｆｌａｖｉｃａｒｐａ）、转心莲（Ｐ．ｃａｅｒｕｌｅａ）及龙珠果（Ｐ．ｆｏｅｔｉｄａ）分离到的５个黄瓜花叶病毒（ＣＭＶ）分离物（ＰＥ、ＰＥ２、ＰＥｆ、ＰＣ、ＰＦ）所作的生物学性质、理化特性和血清学关系的比较研究结果表明，５个分离物在寄主反应及血清学性质上存在不同，而在病毒粒体形态、体外抗性、蚜虫传毒和病毒外壳蛋白分子量方面无明显差异。根据５个分离物的寄主反应和血清学关系，可将其区分为ＣＭＶ的两个亚组，其中ＰＥ、ＰＥ２、ＰＣ和ＰＦ属ＣＭＶ亚组Ｉ，ＰＥｆ属ＣＭＶ亚组Ｉ。
From Pasifloraedulis, P.edulis × P. edulisvar.flavicarpa, P. edulisvar.flavicarpa, P. caerulea and dragon fruit The results of a comparative study on the biological properties, physicochemical properties and serological relationships of five cucumber mosaic virus (CMV) isolates (PE, PE2, PEf, PC, PF) isolated from P. foetida showed that five There was a difference in the host reaction and serological properties, but there was no significant difference in virion morphology, in vitro resistance, aphid transmission and virus coat protein molecular weight. According to the host reaction and serological relationship of five isolates, they can be divided into two subgroups of CMV, PE, PE2, PC and PF belong to CMV subgroup I and PEf belong to CMV subgroup I.