遗传 ›› 1997, Vol. 19 ›› Issue (4): 8-11.

• 论文 • 上一篇    下一篇

小麦T型细胞质雄性不育系与相应保持系线粒体DNA的RAPD分析

黄占景1; 沈银柱1; 刘植义1; 何聪芬1; 柏峰1; 马闻师1; 姚鸿2; 王京兆2; 王斌2 HUANG Zhan-Jing1;SHEN Yin-Zhu1;LIU Zhi-Yi1;HE Cong-Fen1;BO Feng1;MA Wen-Shi2;YAO Hong2;WANG Jing-Zhao2;WANG Bin2   

  1. 1.河北师范大学生物系, 石家庄 050016 2.中国科学院遗传研究所,北京 100101 1.Department of Biology,Heber Normal University,Shijiazhuang 050016 2.Instiute of Genetics,The Chinese Academy of Sciences,Beijing 100101
  • 收稿日期:1900-01-01 出版日期:1997-08-10 发布日期:1997-08-10

RAPD Analysis of Mitochondria DNAs of T-type CMS Line and Its Maintainer in Wheat

  • Received:1900-01-01 Online:1997-08-10 Published:1997-08-10

摘要: 利用RAPD技术对小麦T型细胞质雄性不育系75-3369A和相应保持系75-336 9B
的线粒体DNA(mtDNA)进行了81个单引物和14组双引物的多态性研究。结果有73个单引物和全部的双引物有扩增结果,表现出多态性的有10个单引物和一组双引物。
Abstract:Using 81 single-primers and 14 double-primers,T-type CMS(cytoplasmic male sterile)line 75-3369 A and is maintainer 75-3369B were studied by means of RAPD.73 single-primers and all double-primers gave amplified products in the experiment,among them 10 single-primers and one double-primer presented polymorphism.

关键词: T型不育系, 保持系, 多态性
Key words,
T-type CMS line, KAPD, nasuta亚群, 进化, 求爱歌, 种间识别

Key words: Evolution, Courtship song, nasuta species subgroup, Species recoginition