欢迎访问作物学报,今天是

作物学报 ›› 1982, Vol. 8 ›› Issue (04): 255-260.

• 研究论文 • 上一篇    下一篇

小麦矮秆突变体的遗传分析

林廷安;朱湄;李春兰   

  1. 北京农业大学
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1982-12-12 网络出版日期:1982-12-12

STUDIES ON THE INHERITANCE OF SHORT-CULM MUTANTS IN WHEAT

Lin Tingan; Zhu May; Li Chunlan   

  1. Department of Agrophysics; Beijing Agricultural Univ.
  • Received:1900-01-01 Revised:1900-01-01 Published:1982-12-12 Published online:1982-12-12

摘要: 对辐射诱发的小麦矮秆突变系进行了遗传分析,鉴定出这些矮秆突变系主要受1~2个主要的隐性矮秆基因所控制,而且这些隐性矮秆基因并未带有不良的基因多效性,即胚芽鞘相应地缩短而影响出苗率,说明辐射诱变方法可以创造自然界所缺少的矮源。

Abstract: The inheritance of three induced short culm wheat mutants werestudied.Two of the mutants are determined by two recessive genes,oneby a recessive gene.In the crosses of three short-culm mutants with Nornin 10 and Oles-sen,the widely used semidwarf sources,there was transgressive segre-gation in the F

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!