https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2001, Vol. 28 ›› Issue (3): 265-267.

• 研究报告 • 上一篇    下一篇

酸枣及17 个枣品种叶片过氧化物酶同工酶的研究

苏冬梅;陈书君;毕方铖   

  1. (中南林学院资源与环境学院, 株洲412006)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-06-25 发布日期:2001-06-25

A Study on Peroxidase Isoenzymes of Leaves in Ziziphus spinosus Hu. and Seventeen Varieties of Z. juj uba Mill.

Su Dongmei, Chen Shujun, and Bi Fangcheng   

  1. (College of Resource and Environment, Central South Forestry University , Zhuzhou 412006)
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-06-25 Published:2001-06-25

摘要: 采用聚丙烯酰胺凝胶垂直电泳, 分析了酸枣和17 个枣品种叶片过氧化物酶同工酶, 并运用相似关系R- 链连接法进行了模糊聚类分析划分了类群, 探讨类群之间的亲缘关系, 从分子水平的表型证实了酸枣是栽培枣的原生种, 其它类群分化程度较大, 进化历史较长, 但都与酸枣有着密切的亲缘关系。

关键词: 枣, 酸枣, 过氧化物酶同工酶, 原生种, 亲缘关系

Abstract: Peroxidase isoenzymes of leaves in Ziz ip hus spinosus Hu. and 17 varieties of Z. jujuba Mill. were analyzed by means of perpendicular􀀁plate type of polyacrylamide gel electrophoresis. Fuzzy cluster analysis was conduc􀀁
ted based on the similarity coefficients of the isoenzyme zymogram, using the R􀀁chain link method of similarity relation ship. Z . spinosus Hu. and 17 varieties of Z. jujuba Mill. were classified into several groups. and the relationship among the groups was discussed. From the phenotype of molecular enzyme level, it has been proved that Z. spinosus is the primeval species of the cultivated Z. jujuba, which is the result of a longtime evolution. But both species are closely related to each other.

Key words: Ziziphus jujuba Mill., Ziz ip hus spinosus Hu., Peroxidase isoenzymes, Primeval species, Phylogenetic relationship