A蛋白酶联免疫吸附法检测葡萄卷叶病毒的研究 |
| |
引用本文: | 何水涛,周厚成,刘崇怀,卢其真. A蛋白酶联免疫吸附法检测葡萄卷叶病毒的研究[J]. 落叶果树, 2001, 33(2): 1-4 |
| |
作者姓名: | 何水涛 周厚成 刘崇怀 卢其真 |
| |
作者单位: | 1. 中国农业科学院郑州果树研究所, 2. 河南农业大学园艺系 |
| |
基金项目: | 河南省科技厅重大科技攻关项目部分研究内容。 |
| |
摘 要: | 研究了用A蛋白酶联免疫吸附检测法(PAS-ELISA)检测葡萄卷叶病毒的程序,提出了A蛋白、酶标A蛋白、抗体的适宜工作浓度及样品粗提液衡释倍数。通过对感病植株的幼叶、幼茎、老叶、老茎的检测研究,规范了PAS-ELISA检测技术。应用该技术,对国家果树种质资源圃郑州葡萄圃的39份种质及郑州地区栽培的品种进行了检测,保存品种的带毒率76.9%,抗逆性较强的东亚种群带毒率55.6%,郑州地区栽培品种葡萄带毒率为45.0%。
|
关 键 词: | 葡萄病毒 PAS-ELISA 葡萄卷叶病毒 检测方法 |
文章编号: | 1002-2910(2001)02-0001-04 |
修稿时间: | 2000-11-01 |
Detection of grapevineleaf-roll virus by PAS-ELISA |
| |
Abstract: | The suitable concentration of protein- A, enzyme- labelled protein - A and antibody, and the dilution multipleof sample crude extract were ascertained in detecting grapevine leaf-- roll virus with young leaves and old leaves and youngstems and old stems by PAS- ELISA. Detection of 39 germ plasms in the Zhengzhou Grapevine Garden of the ChinesePomology Germplasm Gardens andcultivated grapevines in Zhengzhou Area by PAS- ELISA showed that the virused ratewas 76.9 % for the varieties preserved in Zhengzhou Grapevine Graden, 55.6 % for the Eastemn Asian species, and 45.0 % for the varieties cultivated in Zhengzhou Area. |
| |
Keywords: | |
本文献已被 维普 万方数据 等数据库收录! |