| 青霉素对猕猴桃茎切段生长与愈伤组织抗氧化酶的影响 |
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| 引用本文： | 王爱民,刘晓峰.青霉素对猕猴桃茎切段生长与愈伤组织抗氧化酶的影响[J].徐州师范大学学报(自然科学版),2000,18(3):59-61. |
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| 作者姓名： | 王爱民 刘晓峰 |
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| 作者单位： | 徐州师范大学 生物系,江苏 徐州 221009 |
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| 摘 要： | 低浓度（１０～２０ＭＵ／Ｌ）的青霉素可以促进猕猴桃试管苗茎段的生长，鲜重、干重、苗高及叶片数都明显高于对照（Ｐ〈０．０１）；在高于４０ＭＵ／Ｌ浓度时则对茎段的生长主要为抑制作用。青霉素可以提高猕猴桃愈伤组织的ＰＯＤ和ＳＯＤ的活性（Ｐ〈０．０５），同时随着青霉素浓度增加，愈伤组织中可溶性蛋白含量也明显增加（Ｐ〈０．０１）。
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| 关 键 词： | 青霉素 猕猴桃 茎切段 愈伤组织 抗氧化酶 |
| 文章编号： | 1007-6573(2000)03-0059-03 |
| 修稿时间： | 2000年1月15日 |
Effects of Penicillin on the Stem Growth and Callus Antioxidase of Actinidia |
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| WANG Ai min,LIU Xiao feng.Effects of Penicillin on the Stem Growth and Callus Antioxidase of Actinidia[J].Journal of Xuzhou Normal University(Natural Science Edition),2000,18(3):59-61. |
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| Authors: | WANG Ai min LIU Xiao feng |
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| Institution: | WANG Ai min,LIU Xiao feng 2 |
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| Abstract: | Low concentration Penicillin(10~20 MU/L) could stimulate the stem growth of Actinidia seedling in tubes. Their fresh weight, dry weight,height and the numbers of leaves were apparently higher than those of controls (P<0.01) , while the stem growth of the seedling was inhibited by high concentration Penicillin (more than 40 MU/L). Penicillin could promote the activity of POD and SOD in the callus of Actinidia (P<0.05) , and with the concentration of Penicillin increasing, the soluble protein content of callus raised apparently (P<0.01). |
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| Keywords: | Penicillin Actinidia stem callus antioxidase |
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