| 不同抗白叶枯病型水稻品种过氧化物酶同工酶的变化 |
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| 引用本文： | 涂巨民,彭仲明. 不同抗白叶枯病型水稻品种过氧化物酶同工酶的变化[J]. 华中农业大学学报, 1986, 0(3) |
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| 作者姓名： | 涂巨民 彭仲明 |
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| 作者单位： | 华中农业大学农学系(涂巨民)，华中农业大学农学系(彭仲明) |
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| 摘 要： | 本文用电泳法比较了成株抗性、全生育期抗性和感病水稻品种过氧化物酶同工酶模式的差异,以及这些品种在人工剪叶接种条件下酶带的变化。结果表明:对白叶枯病不同反应类型的水稻品种健叶组织内过氧化物酶同工酶酶带存在明显差异。同时,人工剪叶接种能引起叶组织内过氧化化物酶同工酶的变化,但变化的主要原因可能不是白叶枯病病菌的侵染所造成,而是剪叶对叶片的伤害所致。
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| 关 键 词： | 水稻白叶枯病 抗病类型 过氧化物酶同工酶 |
ON THE CHANGE OF THE PEROXIDASE ISOZYMES OF SOME BACTERIAL LEAF-BLIGHT RESISTANT AND SUSCEPTIBLE RICE CULTIVARS |
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| Tu Juming Pen Zhongming. ON THE CHANGE OF THE PEROXIDASE ISOZYMES OF SOME BACTERIAL LEAF-BLIGHT RESISTANT AND SUSCEPTIBLE RICE CULTIVARS[J]. Journal of Huazhong Agricultural University, 1986, 0(3) |
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| Authors: | Tu Juming Pen Zhongming |
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| Affiliation: | Department of Agronomy |
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| Abstract: | The studies were made by polyacryiamide gel electrophoresis on the difference of the peroxidase isozymes between the adult-plant-resistant,all-growthstage-resistant and susceptible cultivars, and the change of the bands of the isozymes before and after the inoculation by clipping.The results indicated that the mode of the Peroxidase isozymes between the adult-plant-resistant, all-growth-stage-resistant and susceptible cultivars was clearly different. Meanwhile, the inoculation treatment by clipping can cause he change of the peroxidase isozymes of the inoculated leaves, but it was the cut, not the pathogen, that resulted in the change. |
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| Keywords: | bacterial leaf-blight of rice resistant peroxidase isozymes |
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