| 西瓜核型雄性不育两用系POD同工酶研究 |
| |
| 引用本文： | 马建祥,张显,张勇,杨建强.西瓜核型雄性不育两用系POD同工酶研究[J].中国瓜菜,2005(4):30-32. |
| |
| 作者姓名： | 马建祥 张显 张勇 杨建强 |
| |
| 作者单位： | 西北农林科技大学园艺学院,陕西,杨凌,712100 |
| |
| 基金项目： | 陕西省自然科学基金项目(2000SM13)，国家863高新技术发展计划项目(2001AA241174)。 |
| |
| 摘 要： | 用PAGE(聚丙烯酰胺凝胶)电泳技术,研究了西瓜核型雄性不育两用系不同器官的POD(过氧化物酶)同工酶酶谱差异。试验结果表明,不育株与可育株主要差异在雄花蕾,表现为不育株较可育株多2条活性强的酶带;其他器官差异小,仅表现为酶谱带强弱不同。并对POD同工酶与雄性不育性的相关性进行了研究。
|
| 关 键 词： | 西瓜 雄性不育两用系 POD同工酶 |
| 修稿时间： | 2005年5月30日 |
Study on differences of peroxides of AB lines male-sterility in watermelon |
| |
| MA Jian-xiang,ZHANG Xian,ZHANG Yong,YANG Jian-qiang.Study on differences of peroxides of AB lines male-sterility in watermelon[J].China Cucurbits And Vegetables,2005(4):30-32. |
| |
| Authors: | MA Jian-xiang ZHANG Xian ZHANG Yong YANG Jian-qiang |
| |
| Abstract: | The technology of PAGE was used to study the peroxides isoenzymes band of different organs on distinguishes watermelon male-sterility AB lines. The experiment showed that the difference between male-sterility and male-fertile plants is mainly on staminate flower buds. Comparing the two type plants, there were two more bands in fertile-plants than that in sterile-plants. There were differences in strength in isoenzyme bands in other organs. POD isoenzyme and male-sterility correlations were discussed. |
| |
| Keywords: | Watermelon AB lines male-sterility POD isoenzyme |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
