辐照处理新雄性不育系过氧化物酶和脂酶同工酶分析
Esterase and Peroxidase Isozyme Analysis on Different Cytoplasmic Male-Sterility (CMS) lines in Brassica napus.L
摘要：采用聚丙烯酰胺凝胶垂直板电泳法，对甘蓝型油菜的Polima、Shan2A、Ogu和辐照处理的新雄性不育系（Xin1和Xin2）及其同一保持系的种子进行了脂酶和过氧化物酶分析，结果表明：不育系和保持系间的酶谱都有显著的差异。并且Ogu有一条特有谱带，辐照处理的新的不育系Xin1和Xin2间也存在差别，Xin1趋向于Polima系统，Xin2趋向于Ogu系统，而Shan2A和Polima没有区别。
bstract: By means of vertical slab polyacrylamide gel electrophoresid, Esterase and Peroxidase Isozyme in seed of Polima、Shan2A、Ogu and New(Xin1 and Xin2) Cytoplasmic Male-Sterility (CMS) line in Brassica napus.L were analyzed. Results showed isozyme pattern differences existed not only between CMS lines and their maintainer but also among 5 CMS lines. Xin1 and Xin2 probably belong to Polima CMS and Ogu CMS respectively. Ogu CMS have a special pattern.Shan 2A is identical to Polima.
林宝刚
植物学遗传学生物化学
关键词：甘蓝型油菜细胞质雄性不育脂酶过氧化物酶
Key words: Brassica napus.LCytoplasmic Male-Sterility (CMS)EsterasePeroxidase
林宝刚.辐照处理新雄性不育系过氧化物酶和脂酶同工酶分析[EB/OL].(2004-09-20)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200409-61.点此复制
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