Comparative Studies on Properties of Five Cucumber M Osaic Virus Isolates Infecting Passiflora in Chin

XU Beng-Dong; LI Mei; LIN Ai-Yang; XIE Lian-Hui

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February 1999

XU Beng-Dong, LI Mei, LIN Ai-Yang and XIE Lian-Hui. Comparative Studies on Properties of Five Cucumber M Osaic Virus Isolates Infecting Passiflora in Chin[J]. Virologica Sinica, 1999, 14(1): 73-79.

Citation: XU Beng-Dong, LI Mei, LIN Ai-Yang, XIE Lian-Hui. Comparative Studies on Properties of Five Cucumber M Osaic Virus Isolates Infecting Passiflora in Chin .VIROLOGICA SINICA, 1999, 14(1) : 73-79.

侵染西番莲属(Passiflora)植物的五个黄瓜花叫病毒分离物的特性比较

1.
厦门华侨亚热带植物引种园国家植物引种隔离检疫基地，厦门361002

摘要

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。
- 西番莲属植物
- , 黄瓜花叶病毒亚组I
- , 黄瓜花叶病毒亚组II

Comparative Studies on Properties of Five Cucumber M Osaic Virus Isolates Infecting Passiflora in Chin

1.
National Plant Introduction Quarantine Base，Xiamen o Chinese Subtropical Plant Imroduaio~Carden,Xiamen 361002

Abstract

Comparative studies on biological properties, physical and biochemical properties, morphology and serological relationships of five cucumber mosaic virus (CMV) isolates (PE,PE2,PEf,PC,PF) infecting Passiflora edulis, P. edulis P.edulis var. flavicarpa, P.edulis var. flavicarpa, P.caerulea, P.foetida were carried out. There were differences in host reactions and serological relationships of five CMV isolates. However, similarities were found in viral particle morphology, stability in sap, aphid transmission, molecular weight of coat protein of five CMV isolates. According to the host reactions and serological relationships, these five isolates could be divided into two CMV subgroups, among which PE, PE2,PC,PF belonged to subgroup I and PEf to subgroupII.
- PassiftoFa
- , CMV subgroup I
- , CMV subgroup II

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Comparative Studies on Properties of Five Cucumber M Osaic Virus Isolates Infecting Passiflora in Chin

1. National Plant Introduction Quarantine Base，Xiamen o Chinese Subtropical Plant Imroduaio~Carden,Xiamen 361002

Abstract: Comparative studies on biological properties, physical and biochemical properties, morphology and serological relationships of five cucumber mosaic virus (CMV) isolates (PE,PE2,PEf,PC,PF) infecting Passiflora edulis, P. edulis P.edulis var. flavicarpa, P.edulis var. flavicarpa, P.caerulea, P.foetida were carried out. There were differences in host reactions and serological relationships of five CMV isolates. However, similarities were found in viral particle morphology, stability in sap, aphid transmission, molecular weight of coat protein of five CMV isolates. According to the host reactions and serological relationships, these five isolates could be divided into two CMV subgroups, among which PE, PE2,PC,PF belonged to subgroup I and PEf to subgroupII.