| 萝卜酯酶同工酶与品种亲缘关系的研究 |
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| 引用本文： | 陈惠明,周长久.萝卜酯酶同工酶与品种亲缘关系的研究[J].湖南农业大学学报(自然科学版),1999,25(3):191-193. |
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| 作者姓名： | 陈惠明 周长久 |
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| 作者单位： | 1. 湖南省蔬菜研究所,长沙,410125
2. 中国农业大学园艺系,北京,100081 |
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| 摘 要： | 为给萝卜杂交育种提供依据，采用酯酶同工酶酶带分析和数值分类学方法，研究了中国１９个省（市）的７７个栽培萝卜品种及日本的３个栽培萝卜品种的同工酶及亲椽关系，结果表明，供试的栽培萝卜可分为三大品种群，即红萝卜品种群，白色，绿／白萝卜品种群，绿萝卜品种群，各品种群之间亲缘关系较远，杂种优势较强。
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| 关 键 词： | 萝卜 品种 酯酶同工酶 聚类分析 亲缘关系 |
| 修稿时间： | 1998-09-07 |
A Study on Genetic Relationship between Radish sEsterase Isoenzymes and Varieties |
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| Chen Huiming,Zhou Changjiu.A Study on Genetic Relationship between Radish sEsterase Isoenzymes and Varieties[J].Journal of Hunan Agricultural University,1999,25(3):191-193. |
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| Authors: | Chen Huiming Zhou Changjiu |
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| Abstract: | Percent similarity of varieties of 77 Chinese cultivated radish varieties and 3 Japanese cultivated radish varieties by means of data of esterase isoenzymes were calculated with electrophoresis of isoenzymes and numerical taxonomy. The results indicated that Chinese cultivated radish varieties could be divided into three groups,ie red rooted group,white rooted group,green/white,green rooted group. The phylogenetic relationships of China radish between varieties was far away from each other. Heterosis was obvious. |
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| Keywords: | radish cultivated varieties esterase isoenzymes cluster analysis genetic relationship |
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