| 稻瘟病菌致病毒素对水稻珍汕97雄性不育细胞质酯酶同工酶的影响 |
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| 引用本文： | 闫芝芬,马春红,王立安,魏建昆.稻瘟病菌致病毒素对水稻珍汕97雄性不育细胞质酯酶同工酶的影响[J].河北农业科学,1999,3(4):1-4. |
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| 作者姓名： | 闫芝芬 马春红 王立安 魏建昆 |
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| 作者单位： | 1. 河北省农林科学院农业物理生理生化研究所,石家庄,050051
2. 河北师范大学生物系 |
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| 基金项目： | 河北省自然科学基金，， |
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| 摘 要： | 以水稻核基因型为珍汕９７的４种核异质雄性不育细胞质及其保持系正常细胞质对象，取其一叶一心期幼苗为试验，用对野败型雄性不育细胞质具有专化侵染性的稻瘟病菌９０－２菌株产生的粗毒素进行浸根处理８ｈ后，用等电聚焦电泳法测定叶片中酯酶同工酶谱的变化情况。
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| 关 键 词： | 水稻 细胞质雄性不育(CMS) 稻瘟病菌 致病毒素 酯酶同工酶 |
| 修稿时间： | 1999年9月10日 |
Effect of Toxins from P. Oryzae 90-2 on Esterase Isozymes of Zhenshan 97 Male-sterile Cytoplasm in Rice |
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| Yan Zhifen,Ma Chunhong,Wang Lian,Wei Jiankun.Effect of Toxins from P. Oryzae 90-2 on Esterase Isozymes of Zhenshan 97 Male-sterile Cytoplasm in Rice[J].Journal of Hebei Agricultural Sciences,1999,3(4):1-4. |
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| Authors: | Yan Zhifen Ma Chunhong Wang Lian Wei Jiankun |
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| Institution: | Yan Zhifen Ma Chunhong Wang Lian Wei Jiankun(Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050051)( The Department of Biology,Hebei Normal University 050021) |
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| Abstract: | The seedlings of four kinds of rice Zhenshan 97 CMS and their normal cytoplasm with homocaryon, were treated soakedly by crude toxins from P.oryzae 90 - 2 strain which is special pathogenic to wild abortive rice CMS. After eight hours of treatment, IEF was utilized to detect their changed states of esterase isozymes in the leaves. The results showed that the isozyme band in homocaryon CMS was different to some extent. It showed that the reactions of esterase isozymes in activity and types among experimental... |
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| Keywords: | Pyricularia oryzae Toxin Rice Male - sterile cytoplasm Esterase Isozyme |
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