华北农学报 ›› 1994, Vol. 9 ›› Issue (4): 33-37. doi: 10.3321/j.issn:1000-7091.1994.04.007

所属专题: 玉米

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玉米雄性不育细胞质细胞色素氧化酶活性及ATP含量的研究

夏涛1, 刘纪麟2   

  1. 1. 厦门大学生物系, 厦门361005
    2. 华中农业大学农学系, 武汉430070
  • 收稿日期:1993-11-13 出版日期:1994-12-28

Cytochrome Oxidase Activity and ATP Content of Male-Sterile Cytoplasm in Maize Zea mays L.)

Xia Tao1, Liu Jing Ning2   

  1. 1. Department of Biology, Xiamen University, Xiamen 361005
    2. Department of Agronomy, Huazhong Agricultural University, Wuhan 430070
  • Received:1993-11-13 Published:1994-12-28

摘要: 研究了玉米Mo17背景三种雄性不育细胞质T.C.S)及正常细胞质N)系小孢子发育过程中花药组织细胞色素氧化酶活性、ATP含量及其变化。发现各不育胞质系细胞色素氧化酶活性及ATP含量的下降。讨论了玉米雄性不育细胞质的能量亏损现象。

关键词: 细胞质雄性不育, 细胞色素氧化酶, 三磷酸腺苷, 能量亏损

Abstract: To understand the biochemical mechanism of cytoplasmic male sterilityCMS),.we used isonuclear alloplasmic line on Mo17 nuclear background with three male-sterile cytoplasms T. C. Tang Xu S) and normal N) cytoplasm for dynamic study of respiration and energy metabolism system. It was found that the activity of cytochrome oxidase and the content of ATP. of male-sterile anthers were greatly reduced during the stage of microsporogenesis and development. By surveying the author's published research works about the total respiration activity and cyanide-resistant respiration of CMS in maize, the appearance of "Energy Deficiency" of male-sterile anthers was also discussed in this paper.

Key words: Cytoplasmic male sterility, Cytochrome oxidase, Adenosine triphosphate(ATP), Enerev deficiency

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引用本文

夏涛, 刘纪麟. 玉米雄性不育细胞质细胞色素氧化酶活性及ATP含量的研究[J]. 华北农学报, 1994, 9(4): 33-37. doi: 10.3321/j.issn:1000-7091.1994.04.007.

Xia Tao, Liu Jing Ning. Cytochrome Oxidase Activity and ATP Content of Male-Sterile Cytoplasm in Maize Zea mays L.)[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(4): 33-37. doi: 10.3321/j.issn:1000-7091.1994.04.007.

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