| 白术辐射诱变株系抗氧化酶活性研究 |
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| 引用本文： | 唐宁,张敦林. 白术辐射诱变株系抗氧化酶活性研究[J]. 安徽农学通报, 2007, 13(24): 54-55. DOI: 10.3969/j.issn.1007-7731.2007.24.026 |
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| 作者姓名： | 唐宁 张敦林 |
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| 作者单位： | 南京晓庄学院生命科学系,江苏南京,211171;南京晓庄学院生命科学系,江苏南京,211171 |
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| 摘 要： | 为了从长势较好的4个白术辐射诱变株系中筛选出抗氧化活性高的优良品种,测定了白术具有清除活性氧能力的SOD,APX,POD等酶的活性.结果表明:白术辐射诱变株系的SOD,APX,POD的比活力均高于二倍体,说明优选出的白术辐射诱变株系具有比辐照前更强的清除活性氧能力,对外界不良环境的影响具有更高的抗逆性.
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| 关 键 词： | 白术 辐射诱变育种 抗氧化酶 |
| 文章编号： | 1007-7731（2007）24-54-02 |
| 收稿时间： | 2007-12-15 |
| 修稿时间： | 2007-12-15 |
Studies on Anti-oxygen Activities of Radiation Lines of Atractylodes Macrocephala Koidz |
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| Tang Ning. Studies on Anti-oxygen Activities of Radiation Lines of Atractylodes Macrocephala Koidz[J]. Auhui Agricultural Science Bulletin, 2007, 13(24): 54-55. DOI: 10.3969/j.issn.1007-7731.2007.24.026 |
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| Authors: | Tang Ning |
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| Abstract: | In order to select excellent lines which contain high anti-oxygen activity and rapid growth from 4 radiation lines of A.macrocephala,the activities of SOD,APX and POD were determined.The results showed that the average activities of SOD,APX and POD of radiation lines are higher than those of control.It indicates that the radiation lines have stronger capability to clear reactive oxygens than the control,and have greater resistence to the harmful environment. |
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| Keywords: | Atractylode macrocephala Koidz. radiation breeding anti-oxygen activities |
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