华北农学报 ›› 2001, Vol. 16 ›› Issue (2): 16-19. doi: 10.3321/j.issn:1000-7091.2001.02.004

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高粱新胞质雄性不育遗传机理及三系配套的研究

侯荷亭, 侯丽娟, 仪治本, 侯旭东, 袁爱萍   

  1. 山西省农业科学院高粱研究所, 山西榆次 030600
  • 收稿日期:2000-02-25 出版日期:2001-06-28
  • 作者简介:侯荷亭(1935- ),男,研究员,主要从事高粱遗传育种研究工作。
  • 基金资助:
    山西省自然科学基金项目(951016)

Study on Genetic Mechanism of New Sorghum Cytoplasmic Male Sterility Lines

Hou Heting, Houlijuan, Yi Zhiben, Hou Xudong, Yuan Aiping   

  1. Institute of Sorghum Research, Shanxi Academy of Agricultural Sciences, Yuci, Shanxi 030600, China
  • Received:2000-02-25 Published:2001-06-28

摘要: 研究了A1至A7胞质不育与1000余种品种资源的育性反应,从而建立了A1至A77种胞质不育恢保体系的创新体系。研究了A1,A2,A3,A5,A6胞质不育育性恢复基因的遗传机制,找到了A1,A2,A5,A6胞质不育的育性恢复基因的差异和有许多共同恢复系和保持系的原因。研究了A3胞质不育杂交种F2分离比率,分析了A3不育系育性恢复基因的遗传方式。

关键词: 高粱, 胞质不育, 创新体系, 遗传机制

Abstract: Cytoplasmic sterility of A1 to A7 and fertility of more than 1000 materials were studied and the restorers and maintainers of 7 cytoplasmic sterile lines was set up respectively.The results of genetic studies showed that there were different restoring genes among 5 lines of A1,A2,A3,A5 and A6 and the cause of having the same restorers and maintainers were found.The genetic model of restoring genes of cytoplasmic sterile line A3 were analyzed on the basis of F2 of F3 hybrid.

Key words: Sorghum, Cytoplasmic sterility, Genetic mechanism

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引用本文

侯荷亭, 侯丽娟, 仪治本, 侯旭东, 袁爱萍. 高粱新胞质雄性不育遗传机理及三系配套的研究[J]. 华北农学报, 2001, 16(2): 16-19. doi: 10.3321/j.issn:1000-7091.2001.02.004.

Hou Heting, Houlijuan, Yi Zhiben, Hou Xudong, Yuan Aiping. Study on Genetic Mechanism of New Sorghum Cytoplasmic Male Sterility Lines[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2001, 16(2): 16-19. doi: 10.3321/j.issn:1000-7091.2001.02.004.

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