| 新疆西瓜花叶病毒2号外壳蛋白的研究 |
| |
| 引用本文： | 徐江,崔星明.新疆西瓜花叶病毒2号外壳蛋白的研究[J].中国农业科学,1993,26(5):14-18. |
| |
| 作者姓名： | 徐江 崔星明 |
| |
| 作者单位： | 新疆八一农学院，乌鲁木齐 830052 新疆石河子农学院 |
| |
| 摘 要： | 本文以马铃薯Y病毒组（potyvirus group）确定成员西瓜花叶病毒2号（WMV-2）为研究对象，对新疆和澳大利亚WMV-2的外壳蛋白制备、快速蛋白液相色谱（FPLC）肽图谱进行了研究和比较。通过分析两者外壳蛋白同源性的大小，证明新疆和澳大利亚WMV-2是同种马铃薯Y病毒的不同株系。从而说明外壳蛋白的FPLC肽图谱可成功地用于马铃薯Y病毒组的鉴定和分类。
|
| 关 键 词： | 马铃薯Y病毒组 西瓜花叶病毒2号 外壳蛋白 快速蛋白液相色谱肽图谱 |
STUDIES ON COAT PROTEIN OF XINJIANG WATERMELON MOSAIC VIRUS-2 |
| |
| Xu Jiang Zheng Shichang Yu Meihui.STUDIES ON COAT PROTEIN OF XINJIANG WATERMELON MOSAIC VIRUS-2[J].Scientia Agricultura Sinica,1993,26(5):14-18. |
| |
| Authors: | Xu Jiang Zheng Shichang Yu Meihui |
| |
| Abstract: | Watermelon Wosaic Virus-2 (WMV-2) is the definite member of potato Y Virus (Potyvirus) group. Xinjiang and Austrlian WMV-2 were used for study in this paper. The contemts of the study in cludes the preparation of their coat proteins by electroeluting and Comparisons of Fast Protein Liquid Chromatography (FPLC) pepfide profiles of the two coat proteins digested with TPCK-trypsin and V_8 proteasc from Staghylocooccus aureus. The results demonstrated that the two ciat proteins possess high homologies, and it is thereby confirmed that Xinjiang and Australian WMV-2 are strains of the same potyvirus. |
| |
| Keywords: | Potyvirus group WMV-2 Coat protein FPLC peptide profile |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国农业科学》浏览原始摘要信息 |
| 点击此处可从《中国农业科学》下载免费的PDF全文 |
