| 玉米弯孢菌毒素对寄主细胞膜脂过氧化作用的研究 |
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| 引用本文： | 唐树戈, 王芬, 高增贵, 庄敬华, 陈捷.玉米弯孢菌毒素对寄主细胞膜脂过氧化作用的研究[J].玉米科学,2007,15(3):085-086. |
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| 作者姓名： | 唐树戈 王芬 高增贵 庄敬华 陈捷 |
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| 作者单位： | 1. 沈阳农业大学,沈阳,110161
2. 上海交通大学,上海,201101 |
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| 摘 要： | 实验以黄早四玉米幼苗为试材,研究玉米弯孢菌毒素对细胞质膜的伤害。结果表明,玉米叶片经过毒素一定时间的处理,在亲和组织中MDA的含量上升,细胞膜的透性增大。同时,这种破坏作用与毒素的浓度呈正相关,并且随着处理时间的延长,伤害指数和MDA都增大。
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| 关 键 词： | 玉米弯孢菌 毒素 细胞膜脂过氧化 |
| 文章编号： | 1005-0906（2007）03-0084-03 |
| 收稿时间： | 2006-11-23 |
| 修稿时间： | 2006-11-23 |
Inflence of Toxin By Curvularia lunata on Superoxidation of Membrane Lipid in Corn Cell |
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| TANG Shu-ge,WANG Feng,GAO Zeng-gui,ZHUANG Jing-hua,CHEN Jie.Inflence of Toxin By Curvularia lunata on Superoxidation of Membrane Lipid in Corn Cell[J].Journal of Maize Sciences,2007,15(3):085-086. |
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| Authors: | TANG Shu-ge WANG Feng GAO Zeng-gui ZHUANG Jing-hua CHEN Jie |
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| Institution: | 1. Shenyang Agricultural Univercity, Shenyang 110161; 2. Shanghai Jiaotong Univercity, Shanghai 201101, China |
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| Abstract: | Superoxidation of membrane lipid in corn leaf cells had been studied by researching the contert of MDA under toxin stress. The results of experiment showed that the content MDA ascended in compatible combination, the permeability of corn cell membrane had increased. There were positive correlation between toxin effect and time exposure to toxin. This indicated that the toxin destroyed the permeability of corn cell membrane. |
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| Keywords: | MDA |
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