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作物学报 ›› 1987, Vol. 13 ›› Issue (01): 23-28.

• 研究论文 • 上一篇    下一篇

水稻质核互作孢子体雄性不育性的基因分析

张桂权; 卢永根   

  1. 华南农业大学
  • 收稿日期:1986-09-12 修回日期:1986-12-12 出版日期:1987-02-12 网络出版日期:1987-02-12

GENETIC ANALYSIS FOR THE CYTOPLASMIC-NUCLEAR SPOROPHYTIC MALE STERILITY IN RICE

Zhang Guiquan; Lu Yonggen   

  1. South China Agricultural University
  • Received:1986-09-12 Revised:1986-12-12 Published:1987-02-12 Published online:1987-02-12

摘要: 把花粉育性划分为可育、染败、圆败和典败四种类型,对三种不同细胞质来源的四个水稻雄性不育系的质核互作雄性不育性进行基因分析。结果表明,野败珍汕97A、野败二九矮4A、冈比亚卡二九矮7A 和毛早壳八四早8A 的质核互作雄性不育性均由两对隐性育性恢复基因 rf_1 rf_1 rf_2 rf_2控制,属孢子体不育类型。IR24具有相应的两对显性

Abstract: The genetic analysis for the cytoplasmic-nuclear male sterility infour male sterile lines of rice derived from three types of cytoplasm wasperformed by classifying pollen fertility into four kinds,viz.fertilepollen,stainable abortive pollen,round abortive pollen and typical abo-rtive pollen.The resu

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