| 应用过氧化物同工酶(POD)鉴定马铃薯品种及纯度的研究初报 |
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| 引用本文： | 白艳菊,李学湛,吕典秋,于德才,范国权,高艳铃,王文重,马纪,杨希才.应用过氧化物同工酶(POD)鉴定马铃薯品种及纯度的研究初报[J].杂粮作物,2005,25(6):370-371. |
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| 作者姓名： | 白艳菊 李学湛 吕典秋 于德才 范国权 高艳铃 王文重 马纪 杨希才 |
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| 作者单位： | 1. 黑龙江省农业科学院植物脱毒苗木研究所,黑龙江,哈尔滨,150086
2. 中国科学院微生物研究所,北京,100080 |
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| 摘 要： | 以不同品种马铃薯块茎、叶片和芽为研究对象,通过分析其过氧化物酶的同工酶谱的差异进行品种鉴定.马铃薯叶片和芽的同工酶谱分辨力高,不同品种差异显著,可作为品种鉴定和纯度分析的可靠的理论依据,而块茎可供分析的同工酶谱带少,效果不如用水溶性特异蛋白带鉴定方法好,只作为辅助鉴定,因此,过氧化物同工酶谱与块茎水溶性特异蛋白谱带互为补充作为用生化方法鉴定马铃薯品种和纯度的有效手段.
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| 关 键 词： | 马铃薯 品种鉴定 过氧化物同工酶 |
| 文章编号： | 1003-4803（2005）06-0370-02 |
| 收稿时间： | 2005-08-15 |
| 修稿时间： | 2005年8月15日 |
Identification of Potato Cultivars and Pure Degree by Peroxidase Isoenzymes Analysis |
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| BAI Yan-ju,LI Xue-zhan,LV Dian-qiu,YU De-cai,FAN Guo-quan,GAO Yan-ling,WANG Wen-zhong,MA Ji,YANG Xi-cai.Identification of Potato Cultivars and Pure Degree by Peroxidase Isoenzymes Analysis[J].Rain Fed Crops,2005,25(6):370-371. |
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| Authors: | BAI Yan-ju LI Xue-zhan LV Dian-qiu YU De-cai FAN Guo-quan GAO Yan-ling WANG Wen-zhong MA Ji YANG Xi-cai |
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| Institution: | 1, Virus-free Seedling Research Department of Heilongjiang Academy of Agriculture Sciences, Harbin, Heilongjiang 150086; 2 Microbe Institute of Chinese Academy of Scienses, Beijing 100080, China |
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| Abstract: | Potato tubers, laminas and buds were analyzed by peroxidase isoenzymes electrophoresis to identify potato cultivars and pure degree. The remarkable difference of analyzed laminas and buds was found among different potato varieties. However, tubers of potato had few strips to be analyzed. Accordingly, peroxidase isoenzymes electrophoresis is a feasible method for identify potato cultivars and pure degree. |
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| Keywords: | potato identification of cultivars peroxidase isoenzymes |
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