| 过氧化物酶同工酶及其活性与大豆灰斑病抗性的关系 |
| |
| 引用本文： | 李海英,刘威.过氧化物酶同工酶及其活性与大豆灰斑病抗性的关系[J].中国油料作物学报,1998,20(1):83-85. |
| |
| 作者姓名： | 李海英 刘威 |
| |
| 作者单位： | 东北农业大学大豆所，哈尔滨世威生物化工研究所 |
| |
| 摘 要： | 不同抗病性大豆品种接种大豆灰斑病菌前后过氧化物酶同工酶及其活性的研究结果表明，抗病品种在接种前均缺少同工酶Ｃ３带，接种后出现同工酶Ｃ３带；感病品种在接种前后，只是同工酶活性发生变化，没有出现同工酶缺失或增加。接种前，抗病品种的过氧化物酶活性高于感病品种；接种后，抗感病品种过氧化物酶活性均增加，但抗病品种的活性仍高于感病品种。
|
| 关 键 词： | 大豆灰斑病 过氧化物酶同工酶 活性 |
Changes of peroxidase activity and isoperoxidase in soybean leaves of different resistance infected by Cerospora sojia Hara |
| |
| Li Haiying,Yang Qingkai,Wang Jinling.Changes of peroxidase activity and isoperoxidase in soybean leaves of different resistance infected by Cerospora sojia Hara[J].Chinese Journal of Oil Crop Sciences,1998,20(1):83-85. |
| |
| Authors: | Li Haiying Yang Qingkai Wang Jinling |
| |
| Abstract: | New isoperoxidase band C 3 occured in resistant cultivars after inoculation with No1. Cercospora sojina Hara, whereas no new isoperoxidase band occured in susceptible cultivars. This showed isoperoxidase band C 3 was related to resistance to frogeye leaf spot. The activities of peroxidase increased all in resistant and susceptible cultivars after inoculation with No1. Cercospora sojina Hara. And the activities of peroxidase in resistant cultivars increased much more than in susceptible cultivars. |
| |
| Keywords: | Soybean Cercospora sojina Hara Isoperoxidase Activities |
| 本文献已被 CNKI 维普 等数据库收录！ |
