欢迎访问作物学报,今天是

作物学报 ›› 1987, Vol. 13 ›› Issue (02): 123-128.

• 研究论文 • 上一篇    下一篇

高粱不育系与保持系授粉过程中外源恢复基因的引入及其后代表现

刘根齐; 张孔湉; 孔繁瑞   

  1. 中国科学院遗传研究所
  • 收稿日期:1986-06-02 修回日期:1987-01-25 出版日期:1987-05-12 网络出版日期:1987-05-12

INFUSION OF THE MALE FERTILE GENE OF RESTORER EXOGENOUS DNA TO CMS PLANT AND MAINTAINER IN SORGHUM

LiuGenqi; Zhang Kongtian; Kong Fanrui   

  1. Institute of Genetics; Academia Sinica; Beijing
  • Received:1986-06-02 Revised:1987-01-25 Published:1987-05-12 Published online:1987-05-12

摘要: 高粱细胞质雄性不育系3197A(以下简称3A)柱头用恢复系5号(以下简称恢5)外源 DNA 处理后,授以保持系3197B(以下简称3B)花粉。F_1代部分植株可部分结实。F_2代分离到完全可育并对3A 雄性不育类型表现恢复的3197A(以下简称 F_3A),现已稳定遗传到 F_6代。除育性的改变外。F_(3A)保持了不育系3A的基本特征特性。以上试验结果初步表

Abstract: This experiment on sorghum was started in 1979.The seedling DNAof restorer No.5 was smirched on the stigma of 3197A(male sterileplants)and then pollinated with fresh pollens of 3197B(maintainer).Seeds and their offsprings were obtained,these plants were very similarto 3197A(except leaf type),but the

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!