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| 中国果梅核心种质的构建与检测 | |
| 引用本文： | 高志红,章镇,韩振海,房经贵. 中国果梅核心种质的构建与检测[J]. 中国农业科学, 2005, 38(2): 363-368 |
| 作者姓名： | 高志红 章镇 韩振海 房经贵 |
| 作者单位： | 1. 南京农业大学园艺学院,南京,210095;中国农业大学园艺植物研究所,北京,100094 2. 南京农业大学园艺学院,南京,210095 3. 中国农业大学园艺植物研究所,北京,100094 |
| 基金项目： | 国家自然科学基金资助项目(30070530)，南京农业大学青年创新基金资助项目(KJ03006)，IFS资助项目(D/3232-1) |
| 摘 要： | 对原产于中国的果梅种质资源首先根据传统的分类方法分为白梅类、青梅类和红梅类3组，然后每组分别根据种质的形态特征及农艺性状等27个基本数据和特征数据进行聚类分析和排序，并参考同工酶、RAPD和SSR分子检测结果，从197个果梅品种和优株中筛选出核心种质20份，并对核心种质的代表性进行了检验。结果表明，构建的核心种质能够代表果梅原种质的遗传变异。 |
| 关 键 词： | 果梅 核心种质 构建 检测 |
| 收稿时间： | 2004-02-06 |
Development and Evaluation of Core Collection of Japanese Apricot Germplasms in China |
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| GAO Zhi-hong,ZHANG Zhen,HAN Zhen-hai,FANG Jing-gui. Development and Evaluation of Core Collection of Japanese Apricot Germplasms in China[J]. Scientia Agricultura Sinica, 2005, 38(2): 363-368 | |
| Authors: | GAO Zhi-hong ZHANG Zhen HAN Zhen-hai FANG Jing-gui |
| Affiliation: | GAO Zhi-hong1,2,ZHANG Zhen1,HAN Zhen-hai2,FANG Jing-gui1 |
| Abstract: | Cluster analysis was used to study the relationship of Japanese apricot originated from China. First, three groups were classified according to the color of the fruits: group for white mei, red mei and green mei. Then, clustered according to 27 characteristics with SAS program. The data of isozyme, RAPD and SSR were also taken into account. Finally, 20 Japanese apricot germplasms were screened as core collection from 197 Japanese apricot germplasms. The reliability of core collection was identified. |
| Keywords: | Japanese apricot Core collection Development Evaluation |
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