| 水杨酸对小麦愈伤组织CAT和POD同工酶的影响 |
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| 引用本文： | 廖祥儒,陈敬,周艳芬,赵慧,宋陆铧,王俊丽,杜建芳,陈丕铃.水杨酸对小麦愈伤组织CAT和POD同工酶的影响[J].麦类作物学报,2000,20(2). |
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| 作者姓名： | 廖祥儒 陈敬 周艳芬 赵慧 宋陆铧 王俊丽 杜建芳 陈丕铃 |
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| 作者单位： | 河北大学生物技术研究中心,保定,071002 |
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| 基金项目： | 河北大学基金，河北省攻关计划资助项目 |
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| 摘 要： | 分别用浓度为 5或 1 0 mg/ L的水杨酸处理河农 859小麦愈伤组织 ,发现它具有抑制 POD和 CAT活性以及小麦愈伤组织胚性细胞形成的作用 ,但 5mg/ L的水杨酸也诱导一种 POD出现
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| 关 键 词： | 水杨酸 POD CAT 愈伤组织 小麦 |
Effect of Salicylic Acid on the Isozymes of Peroxidase and Catalase in Cells of Wheat Callus |
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| LIAO Xiang ru,CHEN Jing,ZHOU Yan feng,ZHAO Hui,SONG Lu hu,WANG Jun li,DU Jian fang,Chen Pi ling.Effect of Salicylic Acid on the Isozymes of Peroxidase and Catalase in Cells of Wheat Callus[J].Journal of Triticeae Crops,2000,20(2). |
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| Authors: | LIAO Xiang ru CHEN Jing ZHOU Yan feng ZHAO Hui SONG Lu hu WANG Jun li DU Jian fang Chen Pi ling |
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| Abstract: | The callis of wheat ( Triticum aestivum L.) henong 859 were treated by both 5 and 10 mg/L salicylic acid for 7 d. The effects of salicylic acid on the isozymes of both peroxidase and catalase and callus regeneration were investigated. The data indicated that salicylic acid reduced callus regeneration and the activity of both peroxidase and catalase, but 5 mg/L salicylic acid induced a peroxidase isozyme with Rm of 0.702. |
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| Keywords: | Salicylic acid Peroxidase Catalase Callus Wheat |
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