| 黄瓜和西瓜尖孢镰刀菌同工酶异质性分析 |
| |
| 引用本文： | 车建美,葛慈斌,刘波,朱育菁. 黄瓜和西瓜尖孢镰刀菌同工酶异质性分析[J]. 亚热带农业研究, 2005, 1(1): 45-48 |
| |
| 作者姓名： | 车建美 葛慈斌 刘波 朱育菁 |
| |
| 作者单位： | 福建省农科院生物技术中心,福建,福州,350003;福建省农科院生物技术中心,福建,福州,350003;福建省农科院生物技术中心,福建,福州,350003;福建省农科院生物技术中心,福建,福州,350003 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划);福建省科技厅科研项目;福建省计委资助项目 |
| |
| 摘 要： | 利用聚丙烯酰胺凝胶电泳对同一寄主尖孢镰刀菌进行了同工酶分析。结果表明,黄瓜不同部位分离的尖孢镰刀菌过氧化物酶同工酶酶谱是相同的,均为 3条过氧化物酶(POD)同工酶酶带,迁移率分别为 0.04、0.20和 0.33;而酯酶 (EST)同工酶酶谱存在较大的差异。西瓜尖孢镰刀菌都具有 4条POD同工酶酶带,电泳迁移率分别为 0.048、0.190、0.286和0.381,而EST同工酶条带很少,且存在较大差异。
|
| 关 键 词： | 同工酶 尖孢镰刀菌 过氧化物酶 酯酶 |
| 文章编号： | 1673-0925(2005)01-0045-04 |
| 修稿时间： | 2004-12-20 |
A study on isozyme of Fusarium oxysporum from cucumber and watermelon |
| |
| CHE Jian-mei,GE Ci-bin,LIU Bo,ZHU Yu-jing. A study on isozyme of Fusarium oxysporum from cucumber and watermelon[J]. Subtropical Agriculture Research, 2005, 1(1): 45-48 |
| |
| Authors: | CHE Jian-mei GE Ci-bin LIU Bo ZHU Yu-jing |
| |
| Abstract: | The peroxidase (POD) and esterase (EST) isozyme of Fusarium oxysporum from cucumber and watermelon were analyzed with polyarcylamide gel eletrophoresis. The result showed that there was no difference in the patterns of POD isozyme of Fusarium oxysporum from cucumber. There were 3 main POD isozyme bands and their Rfs were 0.04, 0.20 and 0.33. But there was difference in EST isozyme bands. There were 4 main POD isozyme bands in Fusarium oxysporum from watermelon and the Rfs were 0.048, 0.190, 0.286 and 0.381. But there was much difference in EST isozyme patterns. |
| |
| Keywords: | isozyme Fusarium oxysporum peroxidase esterase |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
