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作物学报 ›› 1982, Vol. 8 ›› Issue (03): 193-198.

• 研究论文 • 上一篇    下一篇

矮变一号小麦株高遗传的单体分析

王玉成; 薛秀庄; 唐国顺; 王秋英   

  1. 陕西省农林科学院粮食作物研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1982-09-12 网络出版日期:1982-09-12

MONOSOMIC ANALYSIS OF PLANT HEIGHT IN WHEAT“AI BIAN NO.1”

Wang Yucheng; Xue Xiuzhuang; Tang Guoshun; Wang Qiuying   

  1. Institute of Grain Crops Research; Shanxi Provincial Academy of Agricultural and Forestry Sciences
  • Received:1900-01-01 Revised:1900-01-01 Published:1982-09-12 Published online:1982-09-12

摘要: 本研究以普通小麦“中国春”的单体系统和矮变一号杂交,利用 F_1和 F_2单体分析方法,研究确定控制矮变1号矮秆性状的基因数目及关键染色体。通过分析,初步认为矮变1号矮秆性状受分别位于2A 和4D 染色体上的两对作用力不相等的主效半显性基因和一些微效基因的修饰作用所控制,其效应除了显性效应外,还有加性效应。

Abstract: In order to determine the genes and chromosomes involved in theinheritance of dwarfism of wheat mutant “Ai Bian No.1”,crosses weremade between the “chinese spring” monosomic series and “Ai Bian No.1”,and monosomic analysis was made in F_1 and F_2 generations.The results indicate that the dwarf

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