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作物学报

作物学报 ›› 1963, Vol. 2 ›› Issue (04): 339-362.

• 研究论文 •    下一篇

玉米雄花不孕性及其恢复性的遗传研究

李竞雄; 戴景瑞; 许启凤; 程经有   

  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:1963-12-12 网络出版日期:1963-12-12

INHERITANCE OF POLLEN RESTORATION IN CYTOPLASMIC MALE-STERILE INBREDS OF MAIZE

C.H.Li C.R.Tai G.F.Hsui C.E.Chen   

  1. Peking Agricultural University
  • Received:1900-01-01 Revised:1900-01-01 Published:1963-12-12 Published online:1963-12-12

PDF

810

被引次数

50

摘要：

三种细胞质遗传的玉米雄花不孕类型各有其专效的恢复系和部分恢复系。在 T 型细胞质基础上,测定出两对显性互补基因决定着花粉孕育性的恢复,同时还有显性修饰基因存在,影响其表现的程度。春播和夏播的不同环境条件只对部分恢复性的表现发生明显影响,对全恢复性和不孕性则很少能够改变。M 型恢复性的等位隐性基因在杂合株内对

Abstract:

Four different types of cytoplasmic male sterility in maize were tested for their identityby use of the restoration technique.Male-sterile lines incorporated with cytoplasm of theTexas source were found to be completely affected in crosses by a group of restorers includ-ing W153,W28 and G32,and part

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