欢迎访问林业科学,今天是

林业科学 ›› 1995, Vol. 31 ›› Issue (3): 211-214.

• 论文及研究报告 • 上一篇    下一篇

用RAPD技术估测柳树种及无性系的变异*

苏晓华1,ZsuffaL.2,LinD.2   

  1. 1. 中国林业科学研究院林业研究所, 北京 100091
    2. 加拿大多伦多大学林学系
  • 收稿日期:1994-03-29 出版日期:1995-05-25 发布日期:1995-05-25

THE VARIANCE OF SALIX AND ITS CLONES TEST BY RAPD

Xiaohua Su1,L. Zsuffa2,D. Lin2   

  1. 1. Research Institute of Forestry, CAF Beijing 100091
    2. Department of Forestry, University of Toronto, Canada
  • Received:1994-03-29 Online:1995-05-25 Published:1995-05-25

摘要:

利用12个引物对柳树2种16个无性系基因组分别进行了RAPD检测。从电泳图谱可直观看出, 引物CHL-1可对柳树两种识别; 引物Deca-4可对16个无性系(E和I在形态上无法区分)进行识别。根据12个引物在16个无性系基因组扩增产物经电泳产生的图谱中DNA条带的统计, 利用NT-SYS对其进行分析建立系统树。结果表明, 利用RAPD获得的两种柳树种的分类结果与经典方法得到的结果一致。

关键词: 柳树, RAPD, 引物

Abstract:

The genomes of 16 clones of 2 Salix species are taken RAPD test with 12 primer. It can be seen from the electrophoretogram that primer chl-1 can distinguish the two Salix species and primer Deca-4 can distinguish the 16 clones. The dendrograms are drawn after NT-SYS analyzing DNA bands in the pattern resulted from electrophoresis of amplification products of 16 clones genome with 12 primers. The result shows the classification outcome of 2 Salix species acquired by RAPD accords with that by the traditional way.

Key words: Salix, RAPD, Primer