| 温敏雄性核不育水稻几种同工酶的热激反应 |
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| 引用本文： | 肖辉海,陈良碧. 温敏雄性核不育水稻几种同工酶的热激反应[J]. 湖南文理学院学报(自然科学版), 1999, 0(3) |
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| 作者姓名： | 肖辉海 陈良碧 |
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| 作者单位： | 常德师范学院生物系!常德415000(肖辉海)，湖南师范大学生命科学学院!长沙410081(陈良碧) |
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| 基金项目： | 国家自然科学基金!39700781 |
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| 摘 要： | 在芽期、苗期和减数分裂期分别对温敏雄性核不育水稻培矮645、常规水稻湘晚籼2号进行38℃、25℃、22℃处理，分析其穿期、苗期和减数分裂期同工酶的变化，研究结果表明：温敏雄性核不育水稻培矮64S在热激条件下同工酶比常规水稻湘晚籼2号的变化大。热激条件下三种同工酶的变化，以细胞色素氧化酶最大，醋酶次之，过氧化物酶最小。
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| 关 键 词： | 温敏雄性核不育水稻 热激 电泳 同工酶 育性 |
Heat Shock Response of Isozymesin the Thermo-Sensitive Genic Male-steril Indic Rice |
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| Xiao Huihai. Heat Shock Response of Isozymesin the Thermo-Sensitive Genic Male-steril Indic Rice[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 1999, 0(3) |
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| Authors: | Xiao Huihai |
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| Abstract: | With comparison of xiang wanxian- 2 in Regular Rice(X -2), this experiment focuses on Pei' ai64S (P64s)-A sort of Thermo-sensitive Genic Male - steril Indic Rice(TSG) upon its changes of isozymes in anther in the period of bud seedling as well as that of fretility sensitive-the peried from pollen mother cell to meiophase. The results show at heat shock the isozyme of P64S changes more than that of X- 2. In the three isozymes, Cytochrone Oxidase changes the most. Esterase isozyme changes the less. Peroxidase isozyme changes the least. |
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| Keywords: | thermo - sensitive genic male - sterile indic rice heat shock gel electrophoresis isozyme fertility |
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